Fix yt-dlp

Signed-off-by: trivernis <trivernis@protonmail.com>

.github/workflows/build-and-release.yml

@@ -14,13 +14,18 @@ jobs:
       - name: Set up toolchain
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: stable
           override: true
+      - name: Import GPG key
+        id: import_gpg
+        uses: crazy-max/ghaction-import-gpg@v3
+        with:
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
       - name: Cache cargo builds
         uses: actions/cache@v2
         with:
           path: |
-            target
             ~/.cargo/
           key: ${{ runner.os }}-cargo-${{ hashFiles('Cargo.lock') }}
           restore-keys: |
@@ -31,13 +36,19 @@ jobs:
           use-cross: false
           command: build
           args: --release --target x86_64-unknown-linux-gnu
+      - name: Strip symbols
+        run: strip target/x86_64-unknown-linux-gnu/release/tobi-rs
       - name: Move binaries
         run: mv target/x86_64-unknown-linux-gnu/release/tobi-rs target/tobi-rs-linux-x86_64
+      - name: Sign artifact
+        run: gpg --batch --yes --pinentry-mode loopback --passphrase "${{ secrets.PASSPHRASE }}" --detach-sign --sign --armor --default-key steps.import_gpg.outputs.keyid --output target/tobi-rs-linux-x86_64.sig target/tobi-rs-linux-x86_64
       - name: Upload artifacts
         uses: actions/upload-artifact@v2
         with:
           name: tobi-rs-linux-x86_64
-          path: target/tobi-rs-linux-x86_64
+          path:  |
+            target/tobi-rs-linux-x86_64
+            target/tobi-rs-linux-x86_64.sig
       - name: publish release
         uses: "marvinpinto/action-automatic-releases@latest"
         with:
@@ -45,4 +56,5 @@ jobs:
           prerelease: false
           files: |
             LICENSE
-            target/tobi-rs-linux-x86_64
+            target/tobi-rs-linux-x86_64
+            target/tobi-rs-linux-x86_64.sig

.github/workflows/build-container.yml

@@ -0,0 +1,56 @@
+name: Build Container
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "v*"
+  schedule:
+    # daily builds to always include patches in the docker image
+    - cron: '0 4 * * *'
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /var/lib/containers/
+          key: ${{ runner.os }}-podman-${{ hashFiles('Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-podman-
+      - name: Build
+        id: build-image
+        uses: redhat-actions/buildah-build@v2
+        with:
+          context: .
+          layers: true
+          containerfiles: ./Containerfile
+          platforms: ${{github.event.inputs.platforms}}
+          image: trivernis/tobi
+      - name: Login to DockerHub
+        uses: redhat-actions/podman-login@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          registry: docker.io
+      - name: Push
+        uses: redhat-actions/push-to-registry@v2
+        with:
+          image: ${{ steps.build-image.outputs.image }}
+          tags: ${{ steps.build-image.outputs.tags }}
+          registry: docker.io

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build and Test
+name: Check
 
 on:
   workflow_dispatch:
@@ -20,7 +20,7 @@ jobs:
       - name: Set up toolchain
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: stable
           override: true
       - name: Cache build data
         uses: actions/cache@v2
@@ -31,9 +31,42 @@ jobs:
           key: ${{ runner.os }}-cargo-${{ hashFiles('Cargo.lock') }}
           restore-keys: |
             ${{ runner.os }}-cargo-
+      
+      
+      - name: Run Rustfmt
+        uses: actions-rust-lang/rustfmt@v1.0.0
 
-      - name: Build
+      - name: Run Clippy
-        run: cargo build --verbose
+        uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}      
+
+      - name: Test coreutils
+        run: cargo test --verbose --package bot-coreutils
+
+      - name: Test database
+        run: cargo test --verbose --package bot-database
+
+      - name: Test binary
+        run: cargo test --verbose
+
+      - name: Move binaries
+        run: mv target/debug/tobi-rs target/tobi-rs-linux-x86_64_debug
 
-      - name: Run tests
+      - name: Import GPG key
-        run: cargo test --verbose
+        id: import_gpg
+        uses: crazy-max/ghaction-import-gpg@v3
+        with:
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
+
+      - name: Sign artifact
+        run: gpg --batch --yes --pinentry-mode loopback --passphrase "${{ secrets.PASSPHRASE }}" --detach-sign --sign --armor --default-key steps.import_gpg.outputs.keyid --output target/tobi-rs-linux-x86_64_debug.sig target/tobi-rs-linux-x86_64_debug
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: tobi-rs-linux_debug
+          path: |
+            target/tobi-rs-linux-x86_64_debug
+            target/tobi-rs-linux-x86_64_debug.sig

.woodpecker/build.yml

@@ -0,0 +1,39 @@
+version: 1
+when:
+  - event: [pull_request]
+  - event: push
+    branch:
+      - ${CI_REPO_DEFAULT_BRANCH}
+      - release/*
+      - fix/*
+steps:
+  test:
+    image: rust:alpine
+    commands:
+      - apk add --no-cache --force-overwrite \
+        build-base \
+        openssl-dev \
+        libopusenc-dev \
+        libpq-dev \
+        curl \
+        bash
+      - rustup default stable
+      - rustup component add clippy --toolchain stable-x86_64-unknown-linux-musl
+      - cargo clippy
+      - cargo test --verbose --package bot-coreutils
+      - cargo test --verbose --package bot-database
+      - cargo test --verbose
+
+  build:
+    image: rust:alpine
+    commands:
+      - apk add --no-cache --force-overwrite \
+        build-base \
+        openssl-dev \
+        libopusenc-dev \
+        libpq-dev \
+        curl \
+        bash
+      - cargo build
+    when:
+      - event: [pull_request]

.woodpecker/container.yml

@@ -0,0 +1,20 @@
+version: 1
+when:
+  - event: [tag]
+    branch:
+      - ${CI_REPO_DEFAULT_BRANCH}
+steps:
+  build:
+    image: woodpeckerci/plugin-docker-buildx
+    secrets: [forgejo_token]
+    settings:
+      dockerfile: Containerfile
+      tag: ${CI_COMMIT_TAG##v}
+      repo: git.trivernis.net/trivernis/2b-rs
+      registry: git.trivernis.net
+      platforms: linux/amd64
+      username: 
+        from_secret: forgejo_id
+      password:
+        from_secret: forgejo_token
+    

Cargo.toml

@@ -1,31 +1,55 @@
+[workspace]
+members=["bot-coreutils", "bot-database", "bot-database/migration", "."]
+
 [package]
 name = "tobi-rs"
-version = "0.1.3"
+version = "0.11.4"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 
+[profile.release]
+panic = 'abort'
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-serenity = "0.10.5"
+bot-database = {path="./bot-database"}
+bot-coreutils = {path="./bot-coreutils"}
+serenity = "0.11.5"
 dotenv = "0.15.0"
-tokio = { version = "1.4.0", features = ["macros", "rt-multi-thread"] }
+serde_derive = "1.0.145"
-serde_derive = "1.0.125"
+serde = "1.0.145"
-serde = "1.0.125"
+thiserror = "1.0.37"
-thiserror = "1.0.24"
+minecraft-data-rs = "0.5.0"
-minecraft-data-rs = "0.2.0"
+serde_json = "1.0.86"
-songbird =  "0.1.5"
+rand = "0.8.5"
-serde_json = "1.0.64"
+regex = "1.6.0"
-rand = "0.8.3"
+aspotify = "0.7.1"
-regex = "1.4.5"
-aspotify = "0.7.0"
 lazy_static = "1.4.0"
-futures = "0.3.13"
+futures = "0.3.24"
-log = "0.4.14"
+chrono = "0.4.22"
-fern = "0.6.0"
+sysinfo = "0.26.4"
-chrono = "0.4.19"
+reqwest = "0.11.12"
-colored = "2.0.0"
+chrono-tz = "0.6.3"
-sysinfo = "0.16.5"
+sauce-api = "1.0.0"
-database = {path="./database"}
+rustc_version_runtime = "0.2.1"
-reqwest = "0.11.2"
+trigram = "0.4.4"
-chrono-tz = "0.5.3"
+typemap_rev = "0.2.0"
+youtube-metadata = "0.2.0"
+xkcd-search = "0.1.2"
+animethemes-rs = "0.4.5"
+build-time = "0.1.2"
+tracing-subscriber = { version = "0.3.16", features = ["env-filter"] }
+tracing = "0.1.37"
+serenity-additions = "0.3.4"
+
+[dependencies.songbird]
+version = "0.3.0"
+features = ["yt-dlp"]
+
+[dependencies.tokio]
+version = "1.21.2"
+features = ["macros", "rt-multi-thread"]
+
+# [patch.crates-io]
+# serenity-additions = { path = "../serenity-additions" }

Containerfile

@@ -0,0 +1,45 @@
+ARG BASE_IMAGE=docker.io/alpine:edge
+
+FROM ${BASE_IMAGE} AS build_base
+RUN apk update
+RUN apk add --no-cache --force-overwrite \
+    build-base \
+    openssl-dev \
+    libopusenc-dev \
+    libpq-dev \
+    curl \
+    bash
+RUN curl https://sh.rustup.rs -sSf | bash -s -- -y
+ENV PATH="/root/.cargo/bin:${PATH}"
+RUN rm -rf /var/lib/{cache,log}/ /var/cache
+
+FROM build_base AS builder
+ENV RUSTFLAGS="-C target-feature=-crt-static"
+WORKDIR /usr/src
+RUN cargo new tobi
+WORKDIR /usr/src/tobi
+COPY Cargo.toml Cargo.lock ./
+COPY src ./src
+COPY bot-coreutils ./bot-coreutils
+COPY bot-database ./bot-database
+RUN cargo build --release
+RUN mkdir /tmp/tobi
+RUN cp target/release/tobi-rs /tmp/tobi/
+
+FROM ${BASE_IMAGE} AS runtime-base
+RUN apk update
+RUN apk add --no-cache --force-overwrite \
+    openssl \
+    libopusenc \
+    libpq \
+    python3 \
+    py3-pip \
+    qalc \
+    ffmpeg \
+    bash
+RUN pip3 install yt-dlp --break-system-packages
+RUN rm -rf /var/lib/{cache,log}/ /var/cache
+
+FROM runtime-base
+COPY --from=builder /tmp/tobi/tobi-rs .
+ENTRYPOINT ["/tobi-rs"]

README.md

@@ -38,6 +38,7 @@ The bot depends on the following APIs
 - [Discord](https://discord.com/developers/applications): It's a discord bot...
 - [Spotify](https://developer.spotify.com/documentation/web-api/): To fetch song names to be searched on youtube for music playback
 - [lyrics.ohv](https://lyricsovh.docs.apiary.io): To fetch lyrics for playing songs
+- [SauceNAO](https://saucenao.com): To fetch source information for images
 
 
 ## Dev Dependencies
@@ -55,10 +56,11 @@ The required values are:
 - `DATABASE_URL` (required): Connection uri to the postgres database in the schema `postgres://myuser:mypassword@localhost:5432/database`
 - `SPOTIFY_CLIENT_ID` (required): Spotify API Client ID
 - `SPOTIFY_CLIENT_SECRET` (required): Spotify API Client Secret
+- `SAUCENAO_API_KEY` (required): SauceNAO API Key
 - `BOT_PREFIX` (optional): The prefix of the bot. Defaults to `~` if not set.
 - `LOG_DIR` (optional): Directory to store log files in. Defaults to `logs` in the cwd.
 
 
 ## License
 
-It's GPL 3.0
+See LICENSE.md

bot-coreutils/.gitignore

@@ -0,0 +1 @@
+target

bot-coreutils/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "bot-coreutils"
+version = "0.1.1"
+authors = ["trivernis <trivernis@protonmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+tokio = { version = "1.21.2", features = ["process", "io-util"] }
+log = "0.4.17"
+url = "2.3.1"
+mime_guess = "2.0.4"
+rand = "0.8.5"

bot-coreutils/src/lib.rs

@@ -0,0 +1,10 @@
+#[cfg(test)]
+mod tests;
+
+pub mod process;
+pub mod shuffle;
+pub mod string;
+/// Utilities to quickly check strings that represent urls
+pub mod url;
+
+pub static VERSION: &str = env!("CARGO_PKG_VERSION");

bot-coreutils/src/process.rs

@@ -0,0 +1,19 @@
+use std::io;
+use tokio::process::Command;
+
+/// Asynchronously runs a given command and returns the output
+pub async fn run_command_async(command: &str, args: &[&str]) -> io::Result<String> {
+    log::trace!("Running command '{}' with args {:?}", command, args);
+    let process_output: std::process::Output = Command::new(command).args(args).output().await?;
+
+    log::trace!("Reading from stderr...");
+    let stderr = String::from_utf8_lossy(&process_output.stderr[..]);
+    let stdout = String::from_utf8_lossy(&process_output.stdout[..]);
+
+    if stderr.len() != 0 {
+        log::trace!("STDERR of command {}: {}", command, stderr);
+    }
+    log::trace!("Command output is {}", stdout);
+
+    Ok(stdout.to_string())
+}

bot-coreutils/src/random.rs

@@ -0,0 +1,9 @@
+use rand::seq::SliceRandom;
+
+/// Chooses a random value from the given iterator
+/// panics when the iterator is empty
+pub fn choose_unchecked<'a, I: SliceRandom<Item = &'a T>, T>(i: I) -> &'a T {
+    let mut rng = rand::thread_rng();
+
+    i.choose(&mut rng).unwrap()
+}

bot-coreutils/src/shuffle.rs

@@ -0,0 +1,20 @@
+use rand::Rng;
+use std::collections::VecDeque;
+
+pub trait Shuffle {
+    fn shuffle(&mut self);
+}
+
+impl<T> Shuffle for VecDeque<T> {
+    /// Fisher-Yates shuffle implementation
+    /// for VecDeque.
+    fn shuffle(&mut self) {
+        let mut rng = rand::thread_rng();
+        let mut i = self.len();
+
+        while i >= 2 {
+            i -= 1;
+            self.swap(i, rng.gen_range(0..i + 1))
+        }
+    }
+}

bot-coreutils/src/string.rs

@@ -0,0 +1,5 @@
+/// Enquotes a string in a safe way
+pub fn enquote<S: ToString>(value: S) -> String {
+    let value = value.to_string();
+    format!("\"{}\"", value.replace("\"", "\\\""))
+}

bot-coreutils/src/tests/mod.rs

@@ -0,0 +1,5 @@
+#[cfg(test)]
+mod url_tests;
+
+#[cfg(test)]
+mod string_tests;

bot-coreutils/src/tests/string_tests.rs

@@ -0,0 +1,8 @@
+use crate::string::enquote;
+
+#[test]
+fn test_enquote() {
+    assert_eq!(enquote("hello"), r#""hello""#);
+    assert_eq!(enquote(r#"hello "there""#), r#""hello \"there\"""#);
+    assert_eq!(enquote(""), r#""""#);
+}

bot-coreutils/src/tests/url_tests.rs

@@ -0,0 +1,44 @@
+use crate::url::*;
+
+#[test]
+fn it_returns_the_domain_name() {
+    assert_eq!(
+        get_domain_for_url("https://domain.com/sub/sub"),
+        Some("domain.com".to_string())
+    );
+    assert_eq!(
+        get_domain_for_url("other-domain.com"),
+        Some("other-domain.com".to_string())
+    );
+    assert_eq!(get_domain_for_url("Invalid URL"), None);
+    assert_eq!(get_domain_for_url("file:////what/a/file.txt"), None);
+    assert_eq!(
+        get_domain_for_url("https://www.domain.com/sub",),
+        Some("domain.com".to_string())
+    );
+}
+
+#[test]
+fn it_checks_for_image() {
+    assert!(is_image("domain.com/image.png"));
+    assert!(is_image("https://domain.com/image.jpeg?yo=someparam"));
+    assert!(!is_image("https://domain.com"));
+    assert!(!is_image("https://domain.com/file.pdf"));
+    assert!(!is_image("not an url"));
+}
+
+#[test]
+fn it_checks_for_video() {
+    assert!(is_video("domain.com/video.mp4"));
+    assert!(is_video("https://domain.com/video.webm?yo=someparam"));
+    assert!(!is_video("https://domain.com"));
+    assert!(!is_video("https://domain.com/file.pdf"));
+    assert!(!is_video("not an url"));
+}
+
+#[test]
+fn it_checks_if_its_valid() {
+    assert!(is_valid("https://domain.com"));
+    assert!(!is_valid("domain.com"));
+    assert!(is_valid("https://url.com/sub/sub/sub.txt"))
+}

bot-coreutils/src/url.rs

@@ -0,0 +1,76 @@
+use mime_guess::{mime, Mime};
+
+pub use url::*;
+
+static PROTOCOL_HTTP: &str = "http://";
+static PROTOCOL_HTTPS: &str = "https://";
+static PROTOCOL_FILE: &str = "file:////";
+static PROTOCOL_DATA: &str = "data:";
+static PROTOCOLS: &[&str] = &[PROTOCOL_HTTP, PROTOCOL_HTTPS, PROTOCOL_FILE, PROTOCOL_DATA];
+
+/// Adds the protocol in front of the url if it is missing from the input
+fn add_missing_protocol(url_str: &str) -> String {
+    for protocol in PROTOCOLS {
+        if url_str.starts_with(protocol) {
+            return url_str.to_string();
+        }
+    }
+
+    format!("{}{}", PROTOCOL_HTTPS, url_str)
+}
+
+/// Parses the given url into the url representation
+/// Allows for fuzzier input than the original method. If no protocol is provided,
+/// it assumes https.
+#[inline]
+pub fn parse_url(url_str: &str) -> Result<Url, url::ParseError> {
+    let url_str = add_missing_protocol(url_str);
+    Url::parse(&url_str)
+}
+
+/// Returns the domain for a given url string
+/// Example
+/// ```
+/// use bot_coreutils::url::get_domain_for_url;
+///
+/// assert_eq!(get_domain_for_url("https://reddit.com/r/anime"), Some("reddit.com".to_string()));
+/// assert_eq!(get_domain_for_url("reddit.com"), Some("reddit.com".to_string()));
+/// assert_eq!(get_domain_for_url("invalid url"), None);
+/// ```
+pub fn get_domain_for_url(url_str: &str) -> Option<String> {
+    let url = parse_url(url_str).ok()?;
+    let domain = url.domain()?;
+
+    Some(domain.trim_start_matches("www.").to_string())
+}
+
+/// Guesses the mime for a given url string
+#[inline]
+fn guess_mime_for_url(url_str: &str) -> Option<Mime> {
+    parse_url(url_str)
+        .ok()
+        .and_then(|u| mime_guess::from_path(u.path()).first())
+}
+
+/// Returns if a given url could be an image
+pub fn is_image(url_str: &str) -> bool {
+    if let Some(guess) = guess_mime_for_url(url_str) {
+        guess.type_() == mime::IMAGE
+    } else {
+        false
+    }
+}
+
+/// Returns if a given url could be a video
+pub fn is_video(url_str: &str) -> bool {
+    if let Some(guess) = guess_mime_for_url(url_str) {
+        guess.type_() == mime::VIDEO
+    } else {
+        false
+    }
+}
+
+/// Returns if the given url is valid
+pub fn is_valid(url_str: &str) -> bool {
+    Url::parse(url_str).is_ok()
+}

bot-database/.gitignore

@@ -0,0 +1,2 @@
+target
+.env

bot-database/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "bot-database"
+version = "0.6.0"
+authors = ["trivernis <trivernis@protonmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+dotenv = "0.15.0"
+chrono = "0.4.22"
+thiserror = "1.0.37"
+tracing = "0.1.37"
+
+[dependencies.sea-orm]
+version = "0.9.3"
+features = ["runtime-tokio-native-tls", "sqlx-postgres"]
+
+[dependencies.migration]
+path = "./migration"

bot-database/migration/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "migration"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[lib]
+name = "migration"
+path = "src/lib.rs"
+
+[dependencies]
+sea-orm-migration = "0.9.3"
+tokio = { version = "1.21.2", features = ["rt", "net", "tracing"] }

bot-database/migration/README.md

@@ -0,0 +1,37 @@
+# Running Migrator CLI
+
+- Apply all pending migrations
+    ```sh
+    cargo run
+    ```
+    ```sh
+    cargo run -- up
+    ```
+- Apply first 10 pending migrations
+    ```sh
+    cargo run -- up -n 10
+    ```
+- Rollback last applied migrations
+    ```sh
+    cargo run -- down
+    ```
+- Rollback last 10 applied migrations
+    ```sh
+    cargo run -- down -n 10
+    ```
+- Drop all tables from the database, then reapply all migrations
+    ```sh
+    cargo run -- fresh
+    ```
+- Rollback all applied migrations, then reapply all migrations
+    ```sh
+    cargo run -- refresh
+    ```
+- Rollback all applied migrations
+    ```sh
+    cargo run -- reset
+    ```
+- Check the status of all migrations
+    ```sh
+    cargo run -- status
+    ```

bot-database/migration/src/lib.rs

@@ -0,0 +1,16 @@
+pub use sea_orm_migration::prelude::*;
+
+mod m20220029_164527_change_timestamp_format;
+mod m20220101_000001_create_table;
+
+pub struct Migrator;
+
+#[async_trait::async_trait]
+impl MigratorTrait for Migrator {
+    fn migrations() -> Vec<Box<dyn MigrationTrait>> {
+        vec![
+            Box::new(m20220101_000001_create_table::Migration),
+            Box::new(m20220029_164527_change_timestamp_format::Migration),
+        ]
+    }
+}

bot-database/migration/src/m20220029_164527_change_timestamp_format.rs

@@ -0,0 +1,82 @@
+use crate::{DbErr, Table};
+use sea_orm_migration::prelude::*;
+
+#[derive(Iden)]
+pub enum Statistics {
+    Table,
+    ExecutedAt,
+}
+
+#[derive(Iden)]
+pub enum EphemeralMessages {
+    Table,
+    Timeout,
+}
+
+pub struct Migration;
+
+impl MigrationName for Migration {
+    fn name(&self) -> &str {
+        "m20220029_164527_change_timestamp_format"
+    }
+}
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(Statistics::Table)
+                    .modify_column(
+                        ColumnDef::new(Statistics::ExecutedAt)
+                            .timestamp_with_time_zone()
+                            .not_null(),
+                    )
+                    .to_owned(),
+            )
+            .await?;
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(EphemeralMessages::Table)
+                    .modify_column(
+                        ColumnDef::new(EphemeralMessages::Timeout)
+                            .timestamp_with_time_zone()
+                            .not_null(),
+                    )
+                    .to_owned(),
+            )
+            .await?;
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(Statistics::Table)
+                    .modify_column(
+                        ColumnDef::new(Statistics::ExecutedAt)
+                            .timestamp()
+                            .not_null(),
+                    )
+                    .to_owned(),
+            )
+            .await?;
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(EphemeralMessages::Table)
+                    .modify_column(
+                        ColumnDef::new(EphemeralMessages::Timeout)
+                            .timestamp()
+                            .not_null(),
+                    )
+                    .to_owned(),
+            )
+            .await?;
+
+        Ok(())
+    }
+}

bot-database/migration/src/m20220101_000001_create_table.rs

@@ -0,0 +1,287 @@
+use sea_orm_migration::prelude::*;
+
+pub struct Migration;
+
+#[derive(Iden)]
+pub enum EphemeralMessages {
+    Table,
+    ChannelId,
+    MessageId,
+    Timeout,
+}
+
+#[derive(Iden)]
+pub enum GuildPlaylists {
+    Table,
+    GuildId,
+    Name,
+    Url,
+}
+
+#[derive(Iden)]
+pub enum GuildSettings {
+    Table,
+    GuildId,
+    Key,
+    Value,
+}
+
+#[derive(Iden)]
+pub enum Media {
+    Table,
+    Id,
+    Category,
+    Name,
+    Url,
+}
+
+#[derive(Iden)]
+pub enum Statistics {
+    Table,
+    Id,
+    Version,
+    Command,
+    ExecutedAt,
+    Success,
+    ErrorMsg,
+}
+
+#[derive(Iden)]
+pub enum YoutubeSongs {
+    Table,
+    Id,
+    SpotifyId,
+    Artist,
+    Title,
+    Album,
+    Url,
+    Score,
+}
+
+impl MigrationName for Migration {
+    fn name(&self) -> &str {
+        "m20220101_000001_create_table"
+    }
+}
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager.create_table(ephemeral_messages()).await?;
+        manager.create_table(guild_playlists()).await?;
+        manager.create_table(guild_settings()).await?;
+        manager.create_table(media()).await?;
+        manager.create_table(statistics()).await?;
+        manager.create_table(youtube_songs()).await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(EphemeralMessages::Table).to_owned())
+            .await?;
+        manager
+            .drop_table(Table::drop().table(GuildPlaylists::Table).to_owned())
+            .await?;
+        manager
+            .drop_table(Table::drop().table(GuildSettings::Table).to_owned())
+            .await?;
+        manager
+            .drop_table(Table::drop().table(Media::Table).to_owned())
+            .await?;
+        manager
+            .drop_table(Table::drop().table(Statistics::Table).to_owned())
+            .await?;
+        manager
+            .drop_table(Table::drop().table(YoutubeSongs::Table).to_owned())
+            .await?;
+
+        Ok(())
+    }
+}
+
+fn ephemeral_messages() -> TableCreateStatement {
+    Table::create()
+        .table(EphemeralMessages::Table)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(EphemeralMessages::ChannelId)
+                .big_integer()
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(EphemeralMessages::MessageId)
+                .big_integer()
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(EphemeralMessages::Timeout)
+                .timestamp()
+                .not_null(),
+        )
+        .primary_key(
+            Index::create()
+                .col(EphemeralMessages::ChannelId)
+                .col(EphemeralMessages::MessageId),
+        )
+        .to_owned()
+}
+
+fn guild_playlists() -> TableCreateStatement {
+    Table::create()
+        .table(GuildPlaylists::Table)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(GuildPlaylists::GuildId)
+                .big_integer()
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(GuildPlaylists::Name)
+                .string_len(255)
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(GuildPlaylists::Url)
+                .string_len(1204)
+                .not_null(),
+        )
+        .primary_key(
+            Index::create()
+                .col(GuildPlaylists::GuildId)
+                .col(GuildPlaylists::Name),
+        )
+        .to_owned()
+}
+
+fn guild_settings() -> TableCreateStatement {
+    Table::create()
+        .table(GuildSettings::Table)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(GuildSettings::GuildId)
+                .big_integer()
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(GuildSettings::Key)
+                .string_len(255)
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(GuildSettings::Value)
+                .string_len(1024)
+                .not_null(),
+        )
+        .primary_key(
+            Index::create()
+                .col(GuildSettings::GuildId)
+                .col(GuildSettings::Key),
+        )
+        .to_owned()
+}
+
+fn media() -> TableCreateStatement {
+    Table::create()
+        .table(Media::Table)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(Media::Id)
+                .big_integer()
+                .auto_increment()
+                .not_null()
+                .primary_key(),
+        )
+        .col(ColumnDef::new(Media::Category).string_len(128))
+        .col(ColumnDef::new(Media::Name).string_len(128))
+        .col(ColumnDef::new(Media::Url).string_len(128))
+        .index(
+            Index::create()
+                .unique()
+                .col(Media::Category)
+                .col(Media::Name),
+        )
+        .to_owned()
+}
+
+fn statistics() -> TableCreateStatement {
+    Table::create()
+        .table(Statistics::Table)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(Statistics::Id)
+                .big_integer()
+                .auto_increment()
+                .primary_key(),
+        )
+        .col(
+            ColumnDef::new(Statistics::Version)
+                .string_len(32)
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(Statistics::Command)
+                .string_len(255)
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(Statistics::ExecutedAt)
+                .timestamp()
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(Statistics::Success)
+                .boolean()
+                .not_null()
+                .default(true),
+        )
+        .col(ColumnDef::new(Statistics::ErrorMsg).string())
+        .to_owned()
+}
+
+fn youtube_songs() -> TableCreateStatement {
+    Table::create()
+        .table(YoutubeSongs::Table)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(YoutubeSongs::Id)
+                .big_integer()
+                .primary_key()
+                .auto_increment(),
+        )
+        .col(
+            ColumnDef::new(YoutubeSongs::SpotifyId)
+                .string_len(255)
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(YoutubeSongs::Artist)
+                .string_len(128)
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(YoutubeSongs::Title)
+                .string_len(255)
+                .not_null(),
+        )
+        .col(
+            ColumnDef::new(YoutubeSongs::Album)
+                .string_len(255)
+                .not_null(),
+        )
+        .col(ColumnDef::new(YoutubeSongs::Url).string_len(128).not_null())
+        .col(
+            ColumnDef::new(YoutubeSongs::Score)
+                .integer()
+                .default(0)
+                .not_null(),
+        )
+        .index(
+            Index::create()
+                .unique()
+                .col(YoutubeSongs::SpotifyId)
+                .col(YoutubeSongs::Url),
+        )
+        .to_owned()
+}

bot-database/migration/src/main.rs

@@ -0,0 +1,7 @@
+use migration::Migrator;
+use sea_orm_migration::prelude::*;
+
+#[tokio::main]
+async fn main() {
+    cli::run_cli(Migrator).await;
+}

bot-database/src/database/ephemeral_messages.rs

@@ -0,0 +1,51 @@
+use sea_orm::ActiveValue::Set;
+use std::time::SystemTime;
+
+use crate::entity::ephemeral_messages;
+use crate::error::DatabaseResult;
+use sea_orm::prelude::*;
+
+impl super::BotDatabase {
+    /// Adds a command statistic to the database
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn add_ephemeral_message(
+        &self,
+        channel_id: u64,
+        message_id: u64,
+        timeout: SystemTime,
+    ) -> DatabaseResult<()> {
+        let model = ephemeral_messages::ActiveModel {
+            channel_id: Set(channel_id as i64),
+            message_id: Set(message_id as i64),
+            timeout: Set(DateTimeLocal::from(timeout).into()),
+            ..Default::default()
+        };
+        model.insert(&self.db).await?;
+
+        Ok(())
+    }
+
+    /// Returns a vec of all ephemeral messages
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_ephemeral_messages(&self) -> DatabaseResult<Vec<ephemeral_messages::Model>> {
+        let messages = ephemeral_messages::Entity::find().all(&self.db).await?;
+
+        Ok(messages)
+    }
+
+    /// Deletes a single ephemeral message
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn delete_ephemeral_message(
+        &self,
+        channel_id: i64,
+        message_id: i64,
+    ) -> DatabaseResult<()> {
+        ephemeral_messages::Entity::delete_many()
+            .filter(ephemeral_messages::Column::ChannelId.eq(channel_id))
+            .filter(ephemeral_messages::Column::MessageId.eq(message_id))
+            .exec(&self.db)
+            .await?;
+
+        Ok(())
+    }
+}

bot-database/src/database/guild_playlists.rs

@@ -0,0 +1,55 @@
+use crate::entity::guild_playlists;
+use crate::error::DatabaseResult;
+use sea_orm::prelude::*;
+use sea_orm::ActiveValue::Set;
+
+impl super::BotDatabase {
+    /// Returns a list of all guild playlists
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_guild_playlists(
+        &self,
+        guild_id: u64,
+    ) -> DatabaseResult<Vec<guild_playlists::Model>> {
+        let playlists = guild_playlists::Entity::find()
+            .filter(guild_playlists::Column::GuildId.eq(guild_id))
+            .all(&self.db)
+            .await?;
+
+        Ok(playlists)
+    }
+
+    /// Returns a guild playlist by name
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_guild_playlist(
+        &self,
+        guild_id: u64,
+        name: String,
+    ) -> DatabaseResult<Option<guild_playlists::Model>> {
+        let playlist = guild_playlists::Entity::find()
+            .filter(guild_playlists::Column::GuildId.eq(guild_id))
+            .filter(guild_playlists::Column::Name.eq(name))
+            .one(&self.db)
+            .await?;
+
+        Ok(playlist)
+    }
+
+    /// Adds a new playlist to the database overwriting the old one
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn add_guild_playlist(
+        &self,
+        guild_id: u64,
+        name: String,
+        url: String,
+    ) -> DatabaseResult<()> {
+        let model = guild_playlists::ActiveModel {
+            guild_id: Set(guild_id as i64),
+            name: Set(name),
+            url: Set(url),
+            ..Default::default()
+        };
+        model.insert(&self.db).await?;
+
+        Ok(())
+    }
+}

bot-database/src/database/guild_settings.rs

@@ -0,0 +1,87 @@
+use sea_orm::ActiveValue::Set;
+use std::any;
+use std::fmt::Debug;
+use std::str::FromStr;
+
+use crate::entity::guild_settings;
+use crate::error::DatabaseResult;
+use sea_orm::prelude::*;
+
+impl super::BotDatabase {
+    /// Returns a guild setting from the database
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_guild_setting<T: 'static, S: AsRef<str> + Debug>(
+        &self,
+        guild_id: u64,
+        key: S,
+    ) -> DatabaseResult<Option<T>>
+    where
+        T: FromStr,
+    {
+        let setting = guild_settings::Entity::find()
+            .filter(guild_settings::Column::GuildId.eq(guild_id as i64))
+            .filter(guild_settings::Column::Key.eq(key.as_ref()))
+            .one(&self.db)
+            .await?;
+        if let Some(setting) = setting {
+            if any::TypeId::of::<T>() == any::TypeId::of::<bool>() {
+                Ok(setting
+                    .value
+                    .clone()
+                    .unwrap_or("false".to_string())
+                    .parse::<T>()
+                    .ok())
+            } else {
+                Ok(setting.value.clone().and_then(|v| v.parse::<T>().ok()))
+            }
+        } else {
+            Ok(None)
+        }
+    }
+
+    /// Upserting a guild setting
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn set_guild_setting<T>(
+        &self,
+        guild_id: u64,
+        key: String,
+        value: T,
+    ) -> DatabaseResult<()>
+    where
+        T: 'static + ToString + FromStr + Debug,
+    {
+        let model = guild_settings::ActiveModel {
+            guild_id: Set(guild_id as i64),
+            key: Set(key.clone()),
+            value: Set(Some(value.to_string())),
+            ..Default::default()
+        };
+        if self
+            .get_guild_setting::<T, _>(guild_id, &key)
+            .await?
+            .is_some()
+        {
+            model.update(&self.db).await?;
+        } else {
+            model.insert(&self.db).await?;
+        }
+
+        Ok(())
+    }
+
+    /// Deletes a guild setting
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn delete_guild_setting<S: AsRef<str> + Debug>(
+        &self,
+        guild_id: u64,
+        key: S,
+    ) -> DatabaseResult<()> {
+        guild_settings::Entity::delete_many()
+            .filter(guild_settings::Column::GuildId.eq(guild_id))
+            .filter(guild_settings::Column::Key.eq(key.as_ref()))
+            .exec(&self.db)
+            .await?;
+
+        Ok(())
+    }
+}

bot-database/src/database/media.rs

@@ -0,0 +1,48 @@
+use crate::entity::media;
+use crate::error::DatabaseResult;
+use sea_orm::prelude::*;
+use sea_orm::ActiveValue::Set;
+use std::fmt::Debug;
+
+impl super::BotDatabase {
+    /// Returns a list of all gifs in the database
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_all_media(&self) -> DatabaseResult<Vec<media::Model>> {
+        let entries = media::Entity::find().all(&self.db).await?;
+
+        Ok(entries)
+    }
+
+    /// Returns a list of gifs by assigned category
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_media_by_category<S: AsRef<str> + 'static + Debug>(
+        &self,
+        category: S,
+    ) -> DatabaseResult<Vec<media::Model>> {
+        let entries = media::Entity::find()
+            .filter(media::Column::Category.eq(category.as_ref()))
+            .all(&self.db)
+            .await?;
+
+        Ok(entries)
+    }
+
+    /// Adds a gif to the database
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn add_media(
+        &self,
+        url: String,
+        category: Option<String>,
+        name: Option<String>,
+    ) -> DatabaseResult<()> {
+        let model = media::ActiveModel {
+            url: Set(url),
+            category: Set(category),
+            name: Set(name),
+            ..Default::default()
+        };
+        model.insert(&self.db).await?;
+
+        Ok(())
+    }
+}

bot-database/src/database/mod.rs

@@ -0,0 +1,25 @@
+pub use ephemeral_messages::*;
+pub use guild_playlists::*;
+pub use guild_playlists::*;
+pub use media::*;
+use sea_orm::DatabaseConnection;
+pub use statistics::*;
+pub use youtube_songs::*;
+
+mod ephemeral_messages;
+mod guild_playlists;
+mod guild_settings;
+mod media;
+mod statistics;
+mod youtube_songs;
+
+#[derive(Clone)]
+pub struct BotDatabase {
+    db: DatabaseConnection,
+}
+
+impl BotDatabase {
+    pub fn new(db: DatabaseConnection) -> Self {
+        Self { db }
+    }
+}

bot-database/src/database/statistics.rs

@@ -0,0 +1,49 @@
+use crate::entity::statistics;
+use crate::error::DatabaseResult;
+use sea_orm::prelude::*;
+use sea_orm::ActiveValue::Set;
+use sea_orm::{FromQueryResult, QuerySelect};
+use std::time::SystemTime;
+
+#[derive(FromQueryResult)]
+struct CommandCount {
+    count: i64,
+}
+
+impl super::BotDatabase {
+    /// Adds a command statistic to the database
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn add_statistic(
+        &self,
+        version: String,
+        command: String,
+        executed_at: SystemTime,
+        success: bool,
+        error_msg: Option<String>,
+    ) -> DatabaseResult<()> {
+        let model = statistics::ActiveModel {
+            version: Set(version),
+            command: Set(command),
+            executed_at: Set(DateTimeLocal::from(executed_at).into()),
+            success: Set(success),
+            error_msg: Set(error_msg),
+            ..Default::default()
+        };
+        model.insert(&self.db).await?;
+
+        Ok(())
+    }
+
+    /// Returns the total number of commands executed
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_total_commands_statistic(&self) -> DatabaseResult<u64> {
+        let total_count: Option<CommandCount> = statistics::Entity::find()
+            .select_only()
+            .column_as(statistics::Column::Id.count(), "count")
+            .into_model::<CommandCount>()
+            .one(&self.db)
+            .await?;
+
+        Ok(total_count.unwrap().count as u64)
+    }
+}

bot-database/src/database/youtube_songs.rs

@@ -0,0 +1,58 @@
+use crate::entity::youtube_songs;
+use crate::error::DatabaseResult;
+use sea_orm::prelude::*;
+use sea_orm::ActiveValue::Set;
+
+impl super::BotDatabase {
+    /// Adds a song to the database or increments the score when it
+    /// already exists
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn add_song(
+        &self,
+        spotify_id: String,
+        artist: String,
+        title: String,
+        album: String,
+        url: String,
+    ) -> DatabaseResult<()> {
+        if let Some(model) = self.get_song(&spotify_id).await? {
+            let mut active_model: youtube_songs::ActiveModel = model.into();
+            active_model.score = Set(active_model.score.unwrap() + 1);
+            active_model.update(&self.db).await?;
+        } else {
+            let model = youtube_songs::ActiveModel {
+                spotify_id: Set(spotify_id),
+                artist: Set(artist),
+                title: Set(title),
+                album: Set(album),
+                url: Set(url),
+                ..Default::default()
+            };
+            model.insert(&self.db).await?;
+        }
+
+        Ok(())
+    }
+
+    /// Returns the song with the best score for the given query
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn get_song(&self, spotify_id: &str) -> DatabaseResult<Option<youtube_songs::Model>> {
+        let song = youtube_songs::Entity::find()
+            .filter(youtube_songs::Column::SpotifyId.eq(spotify_id))
+            .one(&self.db)
+            .await?;
+
+        Ok(song)
+    }
+
+    /// Deletes a song from the database
+    #[tracing::instrument(level = "debug", skip(self))]
+    pub async fn delete_song(&self, id: i64) -> DatabaseResult<()> {
+        youtube_songs::Entity::delete_many()
+            .filter(youtube_songs::Column::Id.eq(id))
+            .exec(&self.db)
+            .await?;
+
+        Ok(())
+    }
+}

bot-database/src/entity/ephemeral_messages.rs

@@ -0,0 +1,24 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "ephemeral_messages")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub channel_id: i64,
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub message_id: i64,
+    pub timeout: DateTimeWithTimeZone,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter)]
+pub enum Relation {}
+
+impl RelationTrait for Relation {
+    fn def(&self) -> RelationDef {
+        panic!("No RelationDef")
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

bot-database/src/entity/guild_playlists.rs

@@ -0,0 +1,24 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "guild_playlists")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub guild_id: i64,
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub name: String,
+    pub url: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter)]
+pub enum Relation {}
+
+impl RelationTrait for Relation {
+    fn def(&self) -> RelationDef {
+        panic!("No RelationDef")
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

bot-database/src/entity/guild_settings.rs

@@ -0,0 +1,24 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "guild_settings")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub guild_id: i64,
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub key: String,
+    pub value: Option<String>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter)]
+pub enum Relation {}
+
+impl RelationTrait for Relation {
+    fn def(&self) -> RelationDef {
+        panic!("No RelationDef")
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

bot-database/src/entity/media.rs

@@ -0,0 +1,24 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "media")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i64,
+    pub category: Option<String>,
+    pub name: Option<String>,
+    pub url: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter)]
+pub enum Relation {}
+
+impl RelationTrait for Relation {
+    fn def(&self) -> RelationDef {
+        panic!("No RelationDef")
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

bot-database/src/entity/mod.rs

@@ -0,0 +1,10 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+pub mod prelude;
+
+pub mod ephemeral_messages;
+pub mod guild_playlists;
+pub mod guild_settings;
+pub mod media;
+pub mod statistics;
+pub mod youtube_songs;

bot-database/src/entity/prelude.rs

@@ -0,0 +1,8 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+pub use super::ephemeral_messages::Entity as EphemeralMessages;
+pub use super::guild_playlists::Entity as GuildPlaylists;
+pub use super::guild_settings::Entity as GuildSettings;
+pub use super::media::Entity as Media;
+pub use super::statistics::Entity as Statistics;
+pub use super::youtube_songs::Entity as YoutubeSongs;

bot-database/src/entity/statistics.rs

@@ -0,0 +1,27 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "statistics")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i64,
+    pub version: String,
+    pub command: String,
+    pub executed_at: DateTimeWithTimeZone,
+    pub success: bool,
+    #[sea_orm(column_type = "Text", nullable)]
+    pub error_msg: Option<String>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter)]
+pub enum Relation {}
+
+impl RelationTrait for Relation {
+    fn def(&self) -> RelationDef {
+        panic!("No RelationDef")
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

bot-database/src/entity/youtube_songs.rs

@@ -0,0 +1,27 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.7.0
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "youtube_songs")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i64,
+    pub spotify_id: String,
+    pub artist: String,
+    pub title: String,
+    pub album: String,
+    pub url: String,
+    pub score: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter)]
+pub enum Relation {}
+
+impl RelationTrait for Relation {
+    fn def(&self) -> RelationDef {
+        panic!("No RelationDef")
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

bot-database/src/error.rs

@@ -0,0 +1,21 @@
+use thiserror::Error;
+
+pub type DatabaseResult<T> = Result<T, DatabaseError>;
+
+#[derive(Error, Debug)]
+pub enum DatabaseError {
+    #[error("DotEnv Error: {0}")]
+    DotEnv(#[from] dotenv::Error),
+
+    #[error("{0}")]
+    SeaOrm(#[from] sea_orm::error::DbErr),
+
+    #[error("{0}")]
+    Msg(String),
+}
+
+impl From<&str> for DatabaseError {
+    fn from(s: &str) -> Self {
+        Self::Msg(s.to_string())
+    }
+}

bot-database/src/lib.rs

@@ -0,0 +1,31 @@
+use crate::error::DatabaseResult;
+use std::env;
+
+pub mod database;
+pub mod entity;
+pub mod error;
+pub mod models;
+
+pub static VERSION: &str = env!("CARGO_PKG_VERSION");
+pub use database::BotDatabase as Database;
+use migration::MigratorTrait;
+use sea_orm::{ConnectOptions, Database as SeaDatabase, DatabaseConnection};
+
+#[tracing::instrument]
+async fn get_connection() -> DatabaseResult<DatabaseConnection> {
+    let database_url = env::var("DATABASE_URL").expect("No DATABASE_URL in path");
+    tracing::debug!("Establishing database connection...");
+    let opt = ConnectOptions::new(database_url);
+    let db = SeaDatabase::connect(opt).await?;
+    tracing::debug!("Running migrations...");
+    migration::Migrator::up(&db, None).await?;
+    tracing::debug!("Migrations finished");
+    tracing::info!("Database connection initialized");
+
+    Ok(db)
+}
+
+pub async fn get_database() -> DatabaseResult<Database> {
+    let conn = get_connection().await?;
+    Ok(Database::new(conn))
+}

bot-database/src/models.rs

@@ -0,0 +1,8 @@
+use super::entity;
+
+pub use entity::ephemeral_messages::Model as EphemeralMessage;
+pub use entity::guild_playlists::Model as GuildPlaylist;
+pub use entity::guild_settings::Model as GuildSetting;
+pub use entity::media::Model as Media;
+pub use entity::statistics::Model as Statistic;
+pub use entity::youtube_songs::Model as YoutubeSong;

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-[[package]]
-name = "tokio-diesel"
-version = "0.3.0"
-source = "git+https://github.com/Trivernis/tokio-diesel#f4af42558246ab323600622ba8d08803d3c18842"
-dependencies = [
- "async-trait",
- "diesel",
- "futures",
- "r2d2",
- "tokio",
-]
-
-[[package]]
-name = "unicode-xid"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
-
-[[package]]
-name = "vcpkg"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b00bca6106a5e23f3eee943593759b7fcddb00554332e856d990c893966879fb"
-
-[[package]]
-name = "wasi"
-version = "0.10.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
-
-[[package]]
-name = "winapi"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
-dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
-]
-
-[[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-
-[[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"

database/Cargo.toml

@@ -1,17 +0,0 @@
-[package]
-name = "database"
-version = "0.1.0"
-authors = ["trivernis <trivernis@protonmail.com>"]
-edition = "2018"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-dotenv = "0.15.0"
-chrono = "0.4.19"
-thiserror = "1.0.24"
-diesel = {version="1.4.6", features=["postgres", "r2d2", "chrono"]}
-log = "0.4.14"
-diesel_migrations = "1.4.0"
-r2d2 = "0.8.9"
-tokio-diesel = {git = "https://github.com/Trivernis/tokio-diesel"}

database/diesel.toml

@@ -1,5 +0,0 @@
-# For documentation on how to configure this file,
-# see diesel.rs/guides/configuring-diesel-cli
-
-[print_schema]
-file = "src/schema.rs"

database/migrations/00000000000000_diesel_initial_setup/down.sql

@@ -1,6 +0,0 @@
--- This file was automatically created by Diesel to setup helper functions
--- and other internal bookkeeping. This file is safe to edit, any future
--- changes will be added to existing projects as new migrations.
-
-DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass);
-DROP FUNCTION IF EXISTS diesel_set_updated_at();

database/migrations/00000000000000_diesel_initial_setup/up.sql

@@ -1,36 +0,0 @@
--- This file was automatically created by Diesel to setup helper functions
--- and other internal bookkeeping. This file is safe to edit, any future
--- changes will be added to existing projects as new migrations.
-
-
-
-
--- Sets up a trigger for the given table to automatically set a column called
--- `updated_at` whenever the row is modified (unless `updated_at` was included
--- in the modified columns)
---
--- # Example
---
--- ```sql
--- CREATE TABLE users (id SERIAL PRIMARY KEY, updated_at TIMESTAMP NOT NULL DEFAULT NOW());
---
--- SELECT diesel_manage_updated_at('users');
--- ```
-CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$
-BEGIN
-    EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
-                    FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl);
-END;
-$$ LANGUAGE plpgsql;
-
-CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$
-BEGIN
-    IF (
-        NEW IS DISTINCT FROM OLD AND
-        NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at
-    ) THEN
-        NEW.updated_at := current_timestamp;
-    END IF;
-    RETURN NEW;
-END;
-$$ LANGUAGE plpgsql;

database/migrations/2021-04-09-075309_create_tables/down.sql

@@ -1,2 +0,0 @@
--- This file should undo anything in `up.sql`
-DROP TABLE guild_settings;

database/migrations/2021-04-09-075309_create_tables/up.sql

@@ -1,6 +0,0 @@
-CREATE TABLE guild_settings (
-    guild_id BIGINT NOT NULL,
-    key VARCHAR(255) NOT NULL,
-    value VARCHAR(1024),
-    PRIMARY KEY (guild_id, key)
-);

database/migrations/2021-04-09-095329_create_guild_playlists/down.sql

@@ -1,2 +0,0 @@
--- This file should undo anything in `up.sql`
-DROP TABLE guild_playlists;

database/migrations/2021-04-09-095329_create_guild_playlists/up.sql

@@ -1,7 +0,0 @@
--- Your SQL goes here
-CREATE TABLE guild_playlists (
-    guild_id BIGINT NOT NULL,
-    name VARCHAR(255) NOT NULL,
-    url VARCHAR(1024) NOT NULL,
-    PRIMARY KEY (guild_id, name)
-)

database/src/database.rs

@@ -1,155 +0,0 @@
-use crate::error::DatabaseResult;
-use crate::models::*;
-use crate::schema::*;
-use crate::PoolConnection;
-use diesel::prelude::*;
-use diesel::{delete, insert_into};
-use std::any;
-use std::fmt::Debug;
-use std::str::FromStr;
-use tokio_diesel::*;
-
-#[derive(Clone)]
-pub struct Database {
-    pool: PoolConnection,
-}
-
-unsafe impl Send for Database {}
-unsafe impl Sync for Database {}
-
-impl Database {
-    pub fn new(pool: PoolConnection) -> Self {
-        Self { pool }
-    }
-
-    /// Returns a guild setting from the database
-    pub async fn get_guild_setting<T: 'static>(
-        &self,
-        guild_id: u64,
-        key: String,
-    ) -> DatabaseResult<Option<T>>
-    where
-        T: FromStr,
-    {
-        use guild_settings::dsl;
-        log::debug!("Retrieving setting '{}' for guild {}", key, guild_id);
-
-        let entries: Vec<GuildSetting> = dsl::guild_settings
-            .filter(dsl::guild_id.eq(guild_id as i64))
-            .filter(dsl::key.eq(key))
-            .load_async::<GuildSetting>(&self.pool)
-            .await?;
-        log::trace!("Result is {:?}", entries);
-
-        if let Some(first) = entries.first() {
-            if any::TypeId::of::<T>() == any::TypeId::of::<bool>() {
-                Ok(first
-                    .value
-                    .clone()
-                    .unwrap_or("false".to_string())
-                    .parse::<T>()
-                    .ok())
-            } else {
-                Ok(first.value.clone().and_then(|v| v.parse::<T>().ok()))
-            }
-        } else {
-            return Ok(None);
-        }
-    }
-
-    /// Upserting a guild setting
-    pub async fn set_guild_setting<T>(
-        &self,
-        guild_id: u64,
-        key: String,
-        value: T,
-    ) -> DatabaseResult<()>
-    where
-        T: ToString + Debug,
-    {
-        use guild_settings::dsl;
-        log::debug!("Setting '{}' to '{:?}' for guild {}", key, value, guild_id);
-
-        insert_into(dsl::guild_settings)
-            .values(GuildSettingInsert {
-                guild_id: guild_id as i64,
-                key: key.to_string(),
-                value: value.to_string(),
-            })
-            .on_conflict((dsl::guild_id, dsl::key))
-            .do_update()
-            .set(dsl::value.eq(value.to_string()))
-            .execute_async(&self.pool)
-            .await?;
-
-        Ok(())
-    }
-
-    /// Deletes a guild setting
-    pub async fn delete_guild_setting(&self, guild_id: u64, key: String) -> DatabaseResult<()> {
-        use guild_settings::dsl;
-        delete(dsl::guild_settings)
-            .filter(dsl::guild_id.eq(guild_id as i64))
-            .filter(dsl::key.eq(key))
-            .execute_async(&self.pool)
-            .await?;
-
-        Ok(())
-    }
-
-    /// Returns a list of all guild playlists
-    pub async fn get_guild_playlists(&self, guild_id: u64) -> DatabaseResult<Vec<GuildPlaylist>> {
-        use guild_playlists::dsl;
-        log::debug!("Retrieving guild playlists for guild {}", guild_id);
-
-        let playlists: Vec<GuildPlaylist> = dsl::guild_playlists
-            .filter(dsl::guild_id.eq(guild_id as i64))
-            .load_async::<GuildPlaylist>(&self.pool)
-            .await?;
-
-        Ok(playlists)
-    }
-
-    /// Returns a guild playlist by name
-    pub async fn get_guild_playlist(
-        &self,
-        guild_id: u64,
-        name: String,
-    ) -> DatabaseResult<Option<GuildPlaylist>> {
-        use guild_playlists::dsl;
-        log::debug!("Retriving guild playlist '{}' for guild {}", name, guild_id);
-
-        let playlists: Vec<GuildPlaylist> = dsl::guild_playlists
-            .filter(dsl::guild_id.eq(guild_id as i64))
-            .filter(dsl::name.eq(name))
-            .load_async::<GuildPlaylist>(&self.pool)
-            .await?;
-
-        Ok(playlists.into_iter().next())
-    }
-
-    /// Adds a new playlist to the database overwriting the old one
-    pub async fn add_guild_playlist(
-        &self,
-        guild_id: u64,
-        name: String,
-        url: String,
-    ) -> DatabaseResult<()> {
-        use guild_playlists::dsl;
-        log::debug!("Inserting guild playlist '{}' for guild {}", name, guild_id);
-
-        insert_into(dsl::guild_playlists)
-            .values(GuildPlaylistInsert {
-                guild_id: guild_id as i64,
-                name: name.clone(),
-                url: url.clone(),
-            })
-            .on_conflict((dsl::guild_id, dsl::name))
-            .do_update()
-            .set(dsl::url.eq(url))
-            .execute_async(&self.pool)
-            .await?;
-
-        Ok(())
-    }
-}

database/src/error.rs

@@ -1,24 +0,0 @@
-use thiserror::Error;
-
-pub type DatabaseResult<T> = Result<T, DatabaseError>;
-
-#[derive(Error, Debug)]
-pub enum DatabaseError {
-    #[error("DotEnv Error: {0}")]
-    DotEnv(#[from] dotenv::Error),
-
-    #[error("Connection Error: {0}")]
-    ConnectionError(#[from] diesel::prelude::ConnectionError),
-
-    #[error("Pool Connection Error: {0}")]
-    PoolConnectionError(#[from] r2d2::Error),
-
-    #[error("Migration Error: {0}")]
-    MigrationError(#[from] diesel_migrations::RunMigrationsError),
-
-    #[error("Result Error: {0}")]
-    ResultError(#[from] diesel::result::Error),
-
-    #[error("AsyncError: {0}")]
-    AsyncError(#[from] tokio_diesel::AsyncError),
-}

database/src/lib.rs

@@ -1,41 +0,0 @@
-#[macro_use]
-extern crate diesel;
-
-#[macro_use]
-extern crate diesel_migrations;
-
-use crate::error::DatabaseResult;
-use diesel::prelude::*;
-use diesel::r2d2::{ConnectionManager, Pool};
-use std::env;
-
-pub mod database;
-pub mod error;
-pub mod models;
-pub mod schema;
-
-pub use database::Database;
-
-type PoolConnection = Pool<ConnectionManager<PgConnection>>;
-
-embed_migrations!("../database/migrations");
-
-fn get_connection() -> DatabaseResult<PoolConnection> {
-    dotenv::dotenv()?;
-    let database_url = env::var("DATABASE_URL").expect("No DATABASE_URL in path");
-    log::debug!("Establishing database connection...");
-    let manager = ConnectionManager::<PgConnection>::new(database_url);
-    let pool = Pool::builder().max_size(16).build(manager)?;
-    let connection = pool.get()?;
-    log::debug!("Running migrations...");
-    embedded_migrations::run(&connection)?;
-    log::debug!("Migrations finished");
-    log::info!("Database connection initialized");
-
-    Ok(pool)
-}
-
-pub fn get_database() -> DatabaseResult<Database> {
-    let conn = get_connection()?;
-    Ok(Database::new(conn))
-}

database/src/models.rs

@@ -1,31 +0,0 @@
-use crate::schema::*;
-
-#[derive(Queryable, Debug)]
-pub struct GuildSetting {
-    pub guild_id: i64,
-    pub key: String,
-    pub value: Option<String>,
-}
-
-#[derive(Insertable, Debug)]
-#[table_name = "guild_settings"]
-pub struct GuildSettingInsert {
-    pub guild_id: i64,
-    pub key: String,
-    pub value: String,
-}
-
-#[derive(Queryable, Debug)]
-pub struct GuildPlaylist {
-    pub guild_id: i64,
-    pub name: String,
-    pub url: String,
-}
-
-#[derive(Insertable, Debug)]
-#[table_name = "guild_playlists"]
-pub struct GuildPlaylistInsert {
-    pub guild_id: i64,
-    pub name: String,
-    pub url: String,
-}

database/src/schema.rs

@@ -1,20 +0,0 @@
-table! {
-    guild_playlists (guild_id, name) {
-        guild_id -> Int8,
-        name -> Varchar,
-        url -> Varchar,
-    }
-}
-
-table! {
-    guild_settings (guild_id, key) {
-        guild_id -> Int8,
-        key -> Varchar,
-        value -> Nullable<Varchar>,
-    }
-}
-
-allow_tables_to_appear_in_same_query!(
-    guild_playlists,
-    guild_settings,
-);

rust-toolchain.toml

@@ -1,5 +1,5 @@
 [toolchain]
-channel = "nightly"
+channel = "stable"
 targets = [
     "x86_64-unknown-linux-gnu",
 ]

src/client.rs

@@ -1,41 +1,44 @@
+use std::collections::{HashMap, HashSet};
+use std::env;
+use std::time::SystemTime;
+
+use bot_database::get_database;
 use serenity::client::Context;
+use serenity::framework::standard::buckets::LimitedFor;
 use serenity::framework::standard::macros::hook;
 use serenity::framework::standard::{CommandResult, DispatchError};
 use serenity::framework::StandardFramework;
 use serenity::model::channel::Message;
+use serenity::model::id::UserId;
+use serenity::prelude::GatewayIntents;
 use serenity::Client;
+use serenity_additions::RegisterAdditions;
 use songbird::SerenityInit;
 
 use crate::commands::*;
-use crate::handler::Handler;
+use crate::handler::{get_raw_event_handler, Handler};
 use crate::utils::context_data::{
-    DatabaseContainer, EventDrivenMessageContainer, Store, StoreData,
+    get_database_from_context, DatabaseContainer, MusicPlayers, Store, StoreData,
 };
 use crate::utils::error::{BotError, BotResult};
-use database::get_database;
-use serenity::model::id::UserId;
-use std::collections::{HashMap, HashSet};
 
 pub async fn get_client() -> BotResult<Client> {
-    let token = dotenv::var("BOT_TOKEN").map_err(|_| BotError::MissingToken)?;
+    let token = env::var("BOT_TOKEN").map_err(|_| BotError::MissingToken)?;
-    let database = get_database()?;
+    let database = get_database().await?;
-
+    let client = Client::builder(token, GatewayIntents::all())
-    let client = Client::builder(token)
+        .register_serenity_additions_with(get_raw_event_handler())
         .event_handler(Handler)
-        .framework(get_framework())
+        .framework(get_framework().await)
         .register_songbird()
+        .type_map_insert::<Store>(StoreData::create().await)
+        .type_map_insert::<DatabaseContainer>(database)
+        .type_map_insert::<MusicPlayers>(HashMap::new())
         .await?;
-    {
-        let mut data = client.data.write().await;
-        data.insert::<Store>(StoreData::new());
-        data.insert::<DatabaseContainer>(database);
-        data.insert::<EventDrivenMessageContainer>(HashMap::new());
-    }
 
     Ok(client)
 }
 
-pub fn get_framework() -> StandardFramework {
+pub async fn get_framework() -> StandardFramework {
     let mut owners = HashSet::new();
     if let Some(owner) = dotenv::var("BOT_OWNER").ok().and_then(|o| o.parse().ok()) {
         owners.insert(UserId(owner));
@@ -55,35 +58,64 @@ pub fn get_framework() -> StandardFramework {
         .group(&MISC_GROUP)
         .group(&MUSIC_GROUP)
         .group(&SETTINGS_GROUP)
+        .group(&WEEB_GROUP)
         .after(after_hook)
         .before(before_hook)
         .on_dispatch_error(dispatch_error)
         .help(&HELP)
+        .bucket("music_api", |b| {
+            b.delay(1)
+                .time_span(60)
+                .limit(30)
+                .limit_for(LimitedFor::User)
+        })
+        .await
+        .bucket("sauce_api", |b| {
+            b.delay(1)
+                .time_span(60)
+                .limit(10)
+                .limit_for(LimitedFor::User)
+        })
+        .await
+        .bucket("general", |b| b.time_span(10).limit(5))
+        .await
 }
 
 #[hook]
 async fn after_hook(ctx: &Context, msg: &Message, cmd_name: &str, error: CommandResult) {
     //  Print out an error if it happened
+    let mut error_msg = None;
     if let Err(why) = error {
+        error_msg = Some(why.to_string());
         let _ = msg
             .channel_id
             .send_message(ctx, |m| {
                 m.embed(|e| e.title("Error occurred").description(format!("{}", why)))
             })
             .await;
-        log::warn!("Error in {}: {:?}", cmd_name, why);
+        tracing::warn!("Error in {}: {:?}", cmd_name, why);
     }
+    let database = get_database_from_context(ctx).await;
+    let _ = database
+        .add_statistic(
+            crate::VERSION.to_string(),
+            cmd_name.to_string(),
+            SystemTime::now(),
+            error_msg.is_none(),
+            error_msg,
+        )
+        .await;
 }
 
 #[hook]
 async fn before_hook(ctx: &Context, msg: &Message, _: &str) -> bool {
-    log::trace!("Got command message {}", msg.content);
+    tracing::trace!("Got command message {}", msg.content);
     let _ = msg.channel_id.broadcast_typing(ctx).await;
     true
 }
 
 #[hook]
-async fn dispatch_error(ctx: &Context, msg: &Message, error: DispatchError) {
+async fn dispatch_error(ctx: &Context, msg: &Message, error: DispatchError, command_name: &str) {
     match error {
         DispatchError::Ratelimited(info) => {
             if info.is_first_try {
@@ -99,13 +131,19 @@ async fn dispatch_error(ctx: &Context, msg: &Message, error: DispatchError) {
         DispatchError::OnlyForDM => {
             let _ = msg
                 .channel_id
-                .say(&ctx.http, "This command only works via DM")
+                .say(
+                    &ctx.http,
+                    format!("The command {command_name} only works via DM"),
+                )
                 .await;
         }
         DispatchError::OnlyForGuilds => {
             let _ = msg
                 .channel_id
-                .say(&ctx.http, "This command only works on servers")
+                .say(
+                    &ctx.http,
+                    format!("The command {command_name} only works on servers"),
+                )
                 .await;
         }
         DispatchError::NotEnoughArguments { min, given } => {

src/commands/common.rs

@@ -1,8 +1,9 @@
-use crate::providers::settings::{get_setting, Setting};
-use crate::utils::error::BotResult;
 use serenity::model::channel::Message;
 use serenity::prelude::*;
 
+use crate::providers::settings::{get_setting, Setting};
+use crate::utils::error::BotResult;
+
 /// Deletes a message automatically if configured that way
 pub async fn handle_autodelete(ctx: &Context, msg: &Message) -> BotResult<()> {
     if let Some(guild_id) = msg.guild_id {

src/commands/minecraft/enchantment.rs

@@ -11,11 +11,12 @@ use crate::utils::context_data::Store;
 #[example("unbreaking")]
 #[min_args(1)]
 #[aliases("ench")]
+#[bucket("general")]
 pub(crate) async fn enchantment(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
     let data = ctx.data.read().await;
     let store = data.get::<Store>().expect("Failed to get store");
     let enchantment_name = args.message().to_lowercase();
-    log::debug!("Searching for enchantment {}", enchantment_name);
+    tracing::debug!("Searching for enchantment {}", enchantment_name);
 
     let enchantments_by_name = store
         .minecraft_data_api
@@ -28,7 +29,7 @@ pub(crate) async fn enchantment(ctx: &Context, msg: &Message, args: Args) -> Com
             enchantment_name
         )))?
         .clone();
-    log::trace!("Enchantment is {:?}", enchantment);
+    tracing::trace!("Enchantment is {:?}", enchantment);
 
     msg.channel_id
         .send_message(ctx, |m| {

src/commands/minecraft/item.rs

@@ -1,8 +1,10 @@
 use serenity::client::Context;
-use serenity::framework::standard::{macros::command, Args, CommandError, CommandResult};
+use serenity::framework::standard::{macros::command, Args, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
+use crate::messages::minecraft::item::create_item_message;
+use crate::providers::minecraft::get_item_full_information;
 use crate::utils::context_data::Store;
 
 #[command]
@@ -11,56 +13,17 @@ use crate::utils::context_data::Store;
 #[example("bread")]
 #[min_args(1)]
 #[aliases("i")]
+#[bucket("general")]
 pub(crate) async fn item(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
     let data = ctx.data.read().await;
     let store = data.get::<Store>().expect("Failed to get store");
 
     let item_name = args.message().to_lowercase();
-    log::debug!("Searching for item '{}'", item_name);
+    tracing::debug!("Searching for item '{}'", item_name);
-    let items_by_name = store.minecraft_data_api.items.items_by_name()?;
+    let information = get_item_full_information(&item_name, &store.minecraft_data_api)?;
-    let item = items_by_name
+    tracing::trace!("Item full information is {:?}", information);
-        .get(&item_name)
+    create_item_message(ctx, msg.channel_id, information).await?;
-        .ok_or(CommandError::from(format!(
-            "The item `{}` could not be found",
-            item_name
-        )))?;
-    let enchantments_by_category = store
-        .minecraft_data_api
-        .enchantments
-        .enchantments_by_category()?;
-    log::trace!("Item is {:?}", item);
 
-    msg.channel_id
-        .send_message(ctx, |m| {
-            m.embed(|mut e| {
-                e = e
-                    .title(&*item.display_name)
-                    .thumbnail(format!(
-                        "https://minecraftitemids.com/item/128/{}.png",
-                        item.name
-                    ))
-                    .field("Name", &*item.name, false)
-                    .field("Stack Size", item.stack_size, false);
-                if let Some(durability) = item.durability {
-                    e = e.field("Durability", durability, true);
-                }
-                if let Some(variations) = &item.variations {
-                    e = e.field("Variations", format!("{:?}", variations), false);
-                }
-                if let Some(enchant_categories) = &item.enchant_categories {
-                    let item_enchantments = enchant_categories
-                        .into_iter()
-                        .filter_map(|c| enchantments_by_category.get(c))
-                        .flatten()
-                        .map(|e| e.display_name.clone())
-                        .collect::<Vec<String>>();
-                    e = e.field("Enchantments", item_enchantments.join(", "), false);
-                }
-
-                e
-            })
-        })
-        .await?;
     handle_autodelete(ctx, msg).await?;
 
     Ok(())

src/commands/misc/about.rs

@@ -0,0 +1,25 @@
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::CommandResult;
+use serenity::model::channel::Message;
+
+#[command]
+#[description("Displays information about the bot")]
+#[bucket("general")]
+async fn about(ctx: &Context, msg: &Message) -> CommandResult {
+    msg.channel_id
+        .send_message(ctx, |m| {
+            m.embed(|e| {
+                e.title("About").description(format!(
+                    "\
+            I'm a general purpose discord bot written in rusty Rust. \
+            My main focus is providing information about all kinds of stuff and playing music.\
+             Use `{}help` to get an overview of the commands I provide.",
+                    std::env::var("BOT_PREFIX").unwrap()
+                ))
+            })
+        })
+        .await?;
+
+    Ok(())
+}

src/commands/misc/add_media.rs

@@ -0,0 +1,37 @@
+use crate::utils::context_data::get_database_from_context;
+use bot_coreutils::url;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandResult};
+use serenity::model::channel::Message;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
+
+#[command]
+#[description("Adds media to the database")]
+#[usage("<url> [<category>] [<name>]")]
+#[bucket("general")]
+#[aliases("add_gif", "add-gif", "addgif", "add-media", "addmedia")]
+#[min_args(1)]
+#[max_args(3)]
+#[owners_only]
+async fn add_media(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
+    let url = args.single::<String>()?;
+
+    if !url::is_valid(&url) {
+        msg.reply(ctx, "Invalid url").await?;
+        return Ok(());
+    }
+    let category = args.single_quoted::<String>().ok();
+    let name = args.single_quoted::<String>().ok();
+    let database = get_database_from_context(&ctx).await;
+
+    database.add_media(url, category, name).await?;
+    EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |c| {
+        c.reference_message(msg)
+            .content("Media entry added to the database.")
+    })
+    .await?;
+
+    Ok(())
+}

src/commands/misc/clear.rs

@@ -0,0 +1,39 @@
+use futures::future::BoxFuture;
+use futures::FutureExt;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandResult};
+use serenity::model::channel::Message;
+use serenity::Result as SerenityResult;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
+
+#[command]
+#[description("Clears the chat (maximum 100 messages)")]
+#[usage("[<number>]")]
+#[example("20")]
+#[min_args(0)]
+#[max_args(1)]
+#[bucket("general")]
+#[required_permissions("MANAGE_MESSAGES")]
+async fn clear(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
+    let limit = args.single::<u64>().unwrap_or(20);
+    tracing::debug!("Deleting messages for channel {}", msg.channel_id);
+    let messages = msg.channel_id.messages(ctx, |b| b.limit(limit)).await?;
+    tracing::debug!("Deleting {} messages", messages.len());
+    let futures: Vec<BoxFuture<SerenityResult<()>>> = messages
+        .into_iter()
+        .map(|m| async move { ctx.http.delete_message(m.channel_id.0, m.id.0).await }.boxed())
+        .collect();
+    tracing::debug!("Waiting for all messages to be deleted");
+    let deleted = futures::future::join_all(futures).await;
+    let deleted_count = deleted.into_iter().filter(|d| d.is_ok()).count();
+    tracing::debug!("{} Messages deleted", deleted_count);
+
+    EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |f| {
+        f.content(format!("Deleted {} messages", deleted_count))
+    })
+    .await?;
+
+    Ok(())
+}

src/commands/misc/fuck.rs

@@ -0,0 +1,44 @@
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandResult};
+use serenity::model::channel::Message;
+use std::time::Duration;
+
+#[command]
+#[description("Fuck this person in particular")]
+#[usage("<person> [<amount>] [<verbosity>]")]
+#[min_args(1)]
+#[max_args(3)]
+#[bucket("general")]
+#[aliases("frick", "fock")]
+async fn fuck(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
+    let mut amount = args.single::<usize>().unwrap_or(3);
+    if amount > 3 {
+        msg.reply(&ctx.http, "Don't you think that's a bit much?")
+            .await?;
+        tokio::time::sleep(Duration::from_secs(2)).await;
+        amount = 3;
+    } else {
+        msg.reply(&ctx.http, "no").await?;
+        tokio::time::sleep(Duration::from_secs(1)).await;
+    }
+    let mut verbosity = args.single::<usize>().unwrap_or(1);
+    if verbosity == 0 {
+        verbosity = 1
+    }
+    let fuck_word = match verbosity {
+        1 => "frick",
+        2 => "flock",
+        3 => "fock",
+        4 => "fck",
+        _ => "fuck",
+    };
+
+    for _ in 0..amount {
+        msg.channel_id
+            .say(&ctx, format!("{} <@{}>", fuck_word, msg.author.id))
+            .await?;
+    }
+
+    Ok(())
+}

src/commands/misc/help.rs

@@ -1,6 +1,5 @@
 use std::collections::HashSet;
 
-use crate::commands::common::handle_autodelete;
 use serenity::client::Context;
 use serenity::framework::standard::macros::help;
 use serenity::framework::standard::{help_commands, Args};
@@ -8,6 +7,8 @@ use serenity::framework::standard::{CommandGroup, CommandResult, HelpOptions};
 use serenity::model::channel::Message;
 use serenity::model::id::UserId;
 
+use crate::commands::common::handle_autodelete;
+
 #[help]
 #[max_levenshtein_distance(2)]
 pub async fn help(
@@ -18,6 +19,7 @@ pub async fn help(
     groups: &[&'static CommandGroup],
     owners: HashSet<UserId>,
 ) -> CommandResult {
+    tracing::debug!("Help");
     let _ = help_commands::with_embeds(ctx, msg, args, help_options, groups, owners).await;
     handle_autodelete(ctx, msg).await?;
     Ok(())

src/commands/misc/inspirobot.rs

@@ -0,0 +1,16 @@
+use crate::messages::inspirobot::create_inspirobot_menu;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::CommandResult;
+use serenity::model::channel::Message;
+
+#[command]
+#[description("Get an inspiring quote")]
+#[usage("")]
+#[aliases("inspireme", "inspire-me", "inspiro")]
+#[bucket("general")]
+async fn inspirobot(ctx: &Context, msg: &Message) -> CommandResult {
+    create_inspirobot_menu(ctx, msg.channel_id, msg.author.id).await?;
+
+    Ok(())
+}

src/commands/misc/media.rs

@@ -0,0 +1,18 @@
+use crate::messages::gifs::create_media_menu;
+use crate::utils::context_data::get_database_from_context;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::CommandResult;
+use serenity::model::channel::Message;
+
+#[command]
+#[description("Displays a list of all gifs used by the bot")]
+#[bucket("general")]
+#[only_in(guilds)]
+async fn media(ctx: &Context, msg: &Message) -> CommandResult {
+    let database = get_database_from_context(ctx).await;
+    let gifs = database.get_all_media().await?;
+    create_media_menu(ctx, msg.channel_id, gifs, msg.author.id).await?;
+
+    Ok(())
+}

src/commands/misc/mod.rs

@@ -1,22 +1,41 @@
 use serenity::framework::standard::macros::group;
 
-use pekofy::PEKOFY_COMMAND;
+use about::ABOUT_COMMAND;
+use add_media::ADD_MEDIA_COMMAND;
+use clear::CLEAR_COMMAND;
+use fuck::FUCK_COMMAND;
+use inspirobot::INSPIROBOT_COMMAND;
+use media::MEDIA_COMMAND;
+use pain::PAIN_COMMAND;
+use party::PARTY_COMMAND;
 use ping::PING_COMMAND;
 use qalc::QALC_COMMAND;
 use shutdown::SHUTDOWN_COMMAND;
 use stats::STATS_COMMAND;
 use time::TIME_COMMAND;
 use timezones::TIMEZONES_COMMAND;
+use xkcd::XKCD_COMMAND;
 
+mod about;
+mod add_media;
+mod clear;
+mod fuck;
 pub(crate) mod help;
-mod pekofy;
+mod inspirobot;
+mod media;
+mod pain;
+mod party;
 mod ping;
 mod qalc;
 mod shutdown;
 mod stats;
 mod time;
 mod timezones;
+mod xkcd;
 
 #[group]
-#[commands(ping, stats, shutdown, pekofy, time, timezones, qalc)]
+#[commands(
+    ping, stats, shutdown, time, timezones, qalc, about, add_media, media, pain, clear, xkcd, fuck,
+    party, inspirobot
+)]
 pub struct Misc;

src/commands/misc/pain.rs

@@ -0,0 +1,42 @@
+use crate::utils::context_data::get_database_from_context;
+use crate::utils::error::BotError;
+use rand::prelude::IteratorRandom;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandResult};
+use serenity::model::channel::Message;
+
+static CATEGORY_PREFIX: &str = "pain-";
+static NOT_FOUND_PAIN: &str = "404";
+
+#[command]
+#[description("Various types of pain (pain-peko)")]
+#[usage("<pain-type>")]
+#[example("peko")]
+#[min_args(1)]
+#[max_args(1)]
+#[bucket("general")]
+async fn pain(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
+    tracing::debug!("Got pain command");
+    let pain_type = args.message().to_lowercase();
+    let database = get_database_from_context(ctx).await;
+    let mut media = database
+        .get_media_by_category(format!("{}{}", CATEGORY_PREFIX, pain_type))
+        .await?;
+
+    if media.is_empty() {
+        tracing::debug!("No media found for pain {}. Using 404", pain_type);
+        media = database
+            .get_media_by_category(format!("{}{}", CATEGORY_PREFIX, NOT_FOUND_PAIN))
+            .await?;
+    }
+
+    let entry = media
+        .into_iter()
+        .choose(&mut rand::thread_rng())
+        .ok_or(BotError::from("No gifs found."))?;
+    tracing::trace!("Gif for pain is {:?}", entry);
+    msg.reply(ctx, entry.url).await?;
+
+    Ok(())
+}

src/commands/misc/party.rs

@@ -0,0 +1,43 @@
+use crate::utils::context_data::get_database_from_context;
+use crate::utils::error::BotError;
+use bot_database::models::Media;
+use rand::prelude::SliceRandom;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandResult};
+use serenity::model::channel::Message;
+
+#[command]
+#[description("Party command")]
+#[max_args(1)]
+#[usage("(<amount>)")]
+#[bucket("general")]
+async fn party(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
+    let mut amount = args.single::<u32>().unwrap_or(1);
+    if amount > 5 {
+        amount = 5;
+    }
+    if amount == 0 {
+        return Ok(());
+    }
+    let database = get_database_from_context(ctx).await;
+    let mut media = database.get_media_by_category("party").await?;
+    media.shuffle(&mut rand::thread_rng());
+    let mut chosen_gifs = Vec::new();
+
+    for _ in 0..amount {
+        chosen_gifs.push(media.pop());
+    }
+    let chosen_gifs: Vec<Media> = chosen_gifs.into_iter().filter_map(|g| g).collect();
+    if chosen_gifs.is_empty() {
+        return Err(BotError::from("No media found.").into());
+    }
+
+    for gif in chosen_gifs {
+        msg.channel_id
+            .send_message(&ctx.http, |m| m.content(gif.url))
+            .await?;
+    }
+
+    Ok(())
+}

src/commands/misc/ping.rs

@@ -6,6 +6,7 @@ use serenity::model::channel::Message;
 #[command]
 #[description("Simple ping test command")]
 #[usage("")]
+#[bucket("general")]
 async fn ping(ctx: &Context, msg: &Message) -> CommandResult {
     msg.reply(ctx, "Pong!").await?;
 

src/commands/misc/qalc.rs

@@ -1,10 +1,11 @@
-use crate::providers::qalc;
 use regex::Regex;
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
 use serenity::framework::standard::{Args, CommandResult};
 use serenity::model::channel::Message;
 
+use crate::providers::qalc;
+
 static QALC_HELP: &[&str] = &["help", "--help", "-h", "h"];
 
 #[command]
@@ -12,6 +13,8 @@ static QALC_HELP: &[&str] = &["help", "--help", "-h", "h"];
 #[min_args(1)]
 #[usage("<expression>")]
 #[example("1 * 1 + 1 / sqrt(2)")]
+#[aliases("calc", "calculate", "qalculate")]
+#[bucket("general")]
 async fn qalc(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
     let expression = args.message();
     lazy_static::lazy_static! {

src/commands/misc/shutdown.rs

@@ -1,19 +1,21 @@
-use crate::commands::common::handle_autodelete;
+use std::process;
+
 use serenity::framework::standard::macros::command;
 use serenity::framework::standard::{Args, CommandResult};
 use serenity::model::channel::Message;
 use serenity::prelude::*;
-use std::process;
+
+use crate::commands::common::handle_autodelete;
 
 #[command]
 #[description("Shuts down the bot with the specified exit code")]
 #[min_args(0)]
 #[max_args(1)]
-#[usage("(<code>)")]
+#[usage("[<code>]")]
 #[owners_only]
 async fn shutdown(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
     let code = args.single::<i32>().unwrap_or(0);
-    log::info!("Shutting down with code {}...", code);
+    tracing::info!("Shutting down with code {}...", code);
     msg.channel_id
         .say(
             ctx,

src/commands/misc/stats.rs

@@ -1,24 +1,28 @@
-use crate::commands::common::handle_autodelete;
+use std::process;
+use std::time::Duration;
+
 use chrono::Duration as ChronoDuration;
 use serenity::framework::standard::macros::command;
 use serenity::framework::standard::CommandResult;
 use serenity::model::channel::Message;
 use serenity::prelude::*;
-use std::process;
+use sysinfo::{Pid, PidExt, ProcessExt, SystemExt};
-use std::time::{Duration, SystemTime, UNIX_EPOCH};
-use sysinfo::{ProcessExt, SystemExt};
 
-const VERSION: &'static str = env!("CARGO_PKG_VERSION");
+use crate::commands::common::handle_autodelete;
+use crate::utils::context_data::{get_database_from_context, MusicPlayers};
 
 #[command]
 #[description("Shows some statistics about the bot")]
 #[usage("")]
+#[bucket("general")]
 async fn stats(ctx: &Context, msg: &Message) -> CommandResult {
-    log::debug!("Reading system stats");
+    tracing::debug!("Reading system stats");
+    let database = get_database_from_context(ctx).await;
     let mut system = sysinfo::System::new_all();
     system.refresh_all();
-    let kernel_version = system.get_kernel_version().unwrap_or("n/a".to_string());
+
-    let own_process = system.get_process(process::id() as i32).unwrap();
+    let kernel_version = system.kernel_version().unwrap_or("n/a".to_string());
+    let own_process = system.process(Pid::from_u32(process::id())).unwrap();
     let memory_usage = own_process.memory();
     let cpu_usage = own_process.cpu_usage();
     let thread_count = own_process.tasks.len();
@@ -26,20 +30,33 @@ async fn stats(ctx: &Context, msg: &Message) -> CommandResult {
     let guild_count: usize = current_user.guilds(ctx).await?.len();
     let bot_info = ctx.http.get_current_application_info().await?;
 
-    let current_time_seconds = SystemTime::now().duration_since(UNIX_EPOCH).unwrap();
+    let uptime = own_process.run_time();
-    let uptime = current_time_seconds - Duration::from_secs(own_process.start_time());
+    let uptime = ChronoDuration::from_std(Duration::from_secs(uptime)).unwrap();
-    let uptime = ChronoDuration::from_std(uptime).unwrap();
+    let total_commands_executed = database.get_total_commands_statistic().await?;
+    let shard_count = ctx.cache.shard_count();
 
     let discord_info = format!(
         r#"
     Version: {}
+    Compiled with: rustc {}
+    Build at: {}
     Owner: <@{}>
     Guilds: {}
+    Shards: {}
+    Voice Connections: {}
+    Times Used: {}
     "#,
-        VERSION, bot_info.owner.id, guild_count
+        crate::VERSION,
+        rustc_version_runtime::version(),
+        build_time::build_time_utc!("%Y-%m-%dT%H:%M:%S"),
+        bot_info.owner.id,
+        guild_count,
+        shard_count,
+        get_queue_count(ctx).await,
+        total_commands_executed
     );
 
-    log::trace!("Discord info {}", discord_info);
+    tracing::trace!("Discord info {}", discord_info);
 
     let system_info = format!(
         r#"
@@ -57,7 +74,7 @@ async fn stats(ctx: &Context, msg: &Message) -> CommandResult {
         uptime.num_hours() % 24,
         uptime.num_minutes() % 60
     );
-    log::trace!("System info {}", system_info);
+    tracing::trace!("System info {}", system_info);
 
     msg.channel_id
         .send_message(ctx, |m| {
@@ -72,3 +89,11 @@ async fn stats(ctx: &Context, msg: &Message) -> CommandResult {
 
     Ok(())
 }
+
+/// Returns the total number of queues that are not
+/// flagged to leave
+async fn get_queue_count(ctx: &Context) -> usize {
+    let data = ctx.data.read().await;
+    let players = data.get::<MusicPlayers>().unwrap();
+    players.len()
+}

src/commands/misc/time.rs

@@ -9,20 +9,21 @@ use serenity::model::channel::Message;
 #[description("Converts a time into a different timezone")]
 #[min_args(1)]
 #[max_args(3)]
-#[usage("<%H:%M/now> (<from-timezone>) (<to-timezone>)")]
+#[usage("(now | <%H:%M>) [<from-timezone>] [<to-timezone>]")]
+#[bucket("general")]
 async fn time(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
     let when = args.single::<String>().unwrap_or("now".to_string());
     let first_timezone = args.single::<String>().ok();
     let second_timezone = args.single::<String>().ok();
 
     let from_timezone: Tz = if let Some(first) = &first_timezone {
-        first.parse::<Tz>()?
+        crate::forward_error!(ctx, msg.channel_id, first.parse::<Tz>())
     } else {
         Tz::UTC
     };
 
     let to_timezone = if let Some(second) = &second_timezone {
-        second.parse::<Tz>()?
+        crate::forward_error!(ctx, msg.channel_id, second.parse::<Tz>())
     } else {
         Tz::UTC
     };
@@ -32,18 +33,25 @@ async fn time(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
     } else {
         let now = Utc::now();
         if second_timezone.is_some() {
-            from_timezone.datetime_from_str(
+            crate::forward_error!(
-                &format!("{} {}:00", now.format("%Y-%m-%d"), &*when),
+                ctx,
-                "%Y-%m-%d %H:%M:%S",
+                msg.channel_id,
-            )?
+                from_timezone.datetime_from_str(
+                    &format!("{} {}:00", now.format("%Y-%m-%d"), &*when),
+                    "%Y-%m-%d %H:%M:%S",
+                )
+            )
         } else {
             let timezone: Tz = "UTC".parse().unwrap();
-            timezone
+            crate::forward_error!(
-                .datetime_from_str(
+                ctx,
+                msg.channel_id,
+                timezone.datetime_from_str(
                     &format!("{} {}:00", now.format("%Y-%m-%d"), &*when),
                     "%Y-%m-%d %H:%M:%S",
-                )?
+                )
-                .with_timezone(&from_timezone)
+            )
+            .with_timezone(&from_timezone)
         }
     };
 

src/commands/misc/timezones.rs

@@ -8,6 +8,7 @@ use serenity::model::channel::Message;
 #[min_args(1)]
 #[usage("<query...>")]
 #[example("Europe Berlin")]
+#[bucket("general")]
 async fn timezones(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
     let query = args
         .iter::<String>()

src/commands/misc/xkcd.rs

@@ -0,0 +1,35 @@
+use crate::messages::xkcd::create_xkcd_menu;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandResult};
+use serenity::model::channel::Message;
+use xkcd_search::get_comic;
+
+#[command]
+#[description("Retrieves xkcd comics")]
+#[usage("[(<id>|<query..>)]")]
+#[bucket("general")]
+async fn xkcd(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
+    let comics = if let Ok(id) = args.single::<u32>() {
+        if let Ok(comic) = xkcd_search::get_comic(id).await {
+            vec![comic]
+        } else {
+            vec![]
+        }
+    } else if !args.is_empty() {
+        let query = args.message();
+        let results = xkcd_search::search(query).await?;
+        let comics =
+            futures::future::join_all(results.into_iter().map(|(_, id)| get_comic(id))).await;
+        comics
+            .into_iter()
+            .filter_map(|result| result.ok())
+            .collect()
+    } else {
+        vec![xkcd_search::get_latest_comic().await?]
+    };
+
+    create_xkcd_menu(ctx, msg.channel_id, comics, msg.author.id).await?;
+
+    Ok(())
+}

src/commands/mod.rs

@@ -3,9 +3,11 @@ pub use misc::help::HELP;
 pub use misc::MISC_GROUP;
 pub use music::MUSIC_GROUP;
 pub use settings::SETTINGS_GROUP;
+pub use weeb::WEEB_GROUP;
 
+mod common;
 pub(crate) mod minecraft;
 pub(crate) mod misc;
 pub(crate) mod music;
 pub(crate) mod settings;
-mod common;
+pub(crate) mod weeb;

src/commands/music/clear_queue.rs

@@ -1,34 +1,41 @@
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::CommandResult;
+use serenity::framework::standard::{CommandError, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::{get_queue_for_guild, is_dj};
+use crate::commands::music::{get_music_player_for_guild, DJ_CHECK};
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
 
 #[command]
 #[only_in(guilds)]
 #[description("Clears the queue")]
 #[usage("")]
-#[aliases("cl")]
+#[aliases("cq", "clear-queue", "clearqueue")]
+#[bucket("general")]
+#[checks(DJ)]
 async fn clear_queue(ctx: &Context, msg: &Message) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
+    tracing::debug!("Clearing queue for guild {}", guild.id);
 
-    if !is_dj(ctx, guild.id, &msg.author).await? {
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
-        msg.channel_id.say(ctx, "Requires DJ permissions").await?;
+        player
-        return Ok(());
+    } else {
-    }
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
-    log::debug!("Clearing queue for guild {}", guild.id);
+            .await
-
+            .map_err(CommandError::from);
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+    };
     {
-        let mut queue_lock = queue.lock().await;
+        let mut player = player.lock().await;
-        queue_lock.clear();
+        player.queue().clear();
     }
 
-    msg.channel_id
+    EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
-        .say(ctx, "The queue has been cleared")
+        m.content("🧹 The queue has been cleared")
-        .await?;
+    })
+    .await?;
     handle_autodelete(ctx, msg).await?;
 
     Ok(())

src/commands/music/current.rs

@@ -1,34 +1,39 @@
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::CommandResult;
+use serenity::framework::standard::{CommandError, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::get_queue_for_guild;
+use crate::commands::music::get_music_player_for_guild;
-use crate::messages::music::NowPlayingMessage;
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
-use std::mem;
+use crate::messages::music::now_playing::create_now_playing_msg;
 
 #[command]
 #[only_in(guilds)]
 #[description("Displays the currently playing song")]
 #[usage("")]
 #[aliases("nowplaying", "np")]
+#[bucket("general")]
 async fn current(ctx: &Context, msg: &Message) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
 
-    log::debug!("Displaying current song for queue in {}", guild.id);
+    tracing::debug!("Displaying current song for queue in {}", guild.id);
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
-    let mut queue_lock = queue.lock().await;
+        player
+    } else {
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
+            .await
+            .map_err(CommandError::from);
+    };
+    let current = {
+        let mut player = player.lock().await;
+        player.queue().current().clone()
+    };
 
-    if let Some(current) = queue_lock.current() {
+    if let Some(_) = current {
-        let metadata = current.metadata().clone();
+        let np_msg = create_now_playing_msg(ctx, player.clone(), msg.channel_id).await?;
-        log::trace!("Metadata is {:?}", metadata);
+        let mut player = player.lock().await;
-        let np_msg =
+        player.set_now_playing(np_msg).await;
-            NowPlayingMessage::create(ctx.http.clone(), &msg.channel_id, &metadata).await?;
-
-        if let Some(old_np) = mem::replace(&mut queue_lock.now_playing_msg, Some(np_msg)) {
-            let _ = old_np.inner().delete().await;
-        }
     }
     handle_autodelete(ctx, msg).await?;
 

src/commands/music/join.rs

@@ -1,20 +1,52 @@
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::CommandResult;
+use serenity::framework::standard::{Args, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::{get_channel_for_author, join_channel};
+use crate::commands::music::{get_channel_for_author, get_music_player_for_guild, is_dj};
+use crate::providers::music::player::MusicPlayer;
+use serenity::model::id::ChannelId;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
 
 #[command]
 #[only_in(guilds)]
 #[description("Joins a voice channel")]
 #[usage("")]
-async fn join(ctx: &Context, msg: &Message) -> CommandResult {
+#[bucket("general")]
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+async fn join(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
-    let channel_id = get_channel_for_author(&msg.author.id, &guild)?;
+    let guild = msg.guild(&ctx.cache).unwrap();
-    log::debug!("Joining channel {} for guild {}", channel_id, guild.id);
+    let channel_id = if let Ok(arg) = args.single::<u64>() {
-    join_channel(ctx, channel_id, guild.id).await;
+        if is_dj(ctx, guild.id, &msg.author).await? {
+            ChannelId(arg)
+        } else {
+            crate::forward_error!(
+                ctx,
+                msg.channel_id,
+                get_channel_for_author(&msg.author.id, &guild)
+            )
+        }
+    } else {
+        crate::forward_error!(
+            ctx,
+            msg.channel_id,
+            get_channel_for_author(&msg.author.id, &guild)
+        )
+    };
+    if get_music_player_for_guild(ctx, guild.id).await.is_some() {
+        EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
+            m.content("‼️ I'm already in a Voice Channel")
+        })
+        .await?;
+        return Ok(());
+    }
+    tracing::debug!("Joining channel {} for guild {}", channel_id, guild.id);
+    MusicPlayer::join(ctx, guild.id, channel_id, msg.channel_id).await?;
+    EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
+        m.content("🎤 Joined the Voice Channel")
+    })
+    .await?;
     handle_autodelete(ctx, msg).await?;
 
     Ok(())

src/commands/music/leave.rs

@@ -4,42 +4,46 @@ use serenity::framework::standard::CommandResult;
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::{get_queue_for_guild, get_voice_manager, is_dj};
+use crate::commands::music::DJ_CHECK;
+use crate::utils::context_data::MusicPlayers;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
 
 #[command]
 #[only_in(guilds)]
 #[description("Leaves a voice channel")]
 #[usage("")]
 #[aliases("stop")]
+#[bucket("general")]
+#[checks(DJ)]
 async fn leave(ctx: &Context, msg: &Message) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
-    log::debug!("Leave request received for guild {}", guild.id);
+    tracing::debug!("Leave request received for guild {}", guild.id);
-    if !is_dj(ctx, guild.id, &msg.author).await? {
-        msg.channel_id.say(ctx, "Requires DJ permissions").await?;
-        return Ok(());
-    }
-
-    let manager = get_voice_manager(ctx).await;
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
-    let queue_lock = queue.lock().await;
-    let handler = manager.get(guild.id);
 
-    if let Some(handler) = handler {
+    let manager = songbird::get(ctx).await.unwrap();
+    if let Some(handler) = manager.get(guild.id) {
         let mut handler_lock = handler.lock().await;
-        handler_lock.remove_all_global_events();
+        handler_lock.leave().await?;
-    }
-    if let Some(current) = queue_lock.current() {
-        current.stop()?;
     }
 
-    if manager.get(guild.id).is_some() {
+    let mut data = ctx.data.write().await;
-        manager.remove(guild.id).await?;
+    let players = data.get_mut::<MusicPlayers>().unwrap();
-        msg.channel_id.say(ctx, "Left the voice channel").await?;
+
-        log::debug!("Left the voice channel");
+    match players.remove(&guild.id.0) {
-    } else {
+        None => {
-        msg.channel_id.say(ctx, "Not in a voice channel").await?;
+            EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
-        log::debug!("Not in a voice channel");
+                m.content("‼️ I'm not in a Voice Channel")
+            })
+            .await?;
+        }
+        Some(player) => {
+            let mut player = player.lock().await;
+            player.stop().await?;
+            player.delete_now_playing().await?;
+        }
     }
+    manager.remove(guild.id).await?;
+
     handle_autodelete(ctx, msg).await?;
 
     Ok(())

src/commands/music/lyrics.rs

@@ -1,50 +1,55 @@
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::CommandResult;
+use serenity::framework::standard::{CommandError, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::get_queue_for_guild;
+use crate::commands::music::get_music_player_for_guild;
-use crate::providers::music::lyrics::get_lyrics;
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
 
 #[command]
 #[only_in(guilds)]
 #[description("Shows the lyrics for the currently playing song")]
 #[usage("")]
+#[bucket("general")]
 async fn lyrics(ctx: &Context, msg: &Message) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
-    log::debug!("Fetching lyrics for song playing in {}", guild.id);
+    tracing::debug!("Fetching lyrics for song playing in {}", guild.id);
 
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
-    let queue_lock = queue.lock().await;
+        player
-
+    } else {
-    if let Some(current) = queue_lock.current() {
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
-        log::debug!("Playing music. Fetching lyrics for currently playing song...");
+            .await
-        let metadata = current.metadata();
+            .map_err(CommandError::from);
-        let title = metadata.title.clone().unwrap();
+    };
-        let author = metadata.artist.clone().unwrap();
 
-        if let Some(lyrics) = get_lyrics(&*author, &*title).await? {
+    let (lyrics, current) = {
-            log::trace!("Lyrics for '{}' are {}", title, lyrics);
+        let mut player = player.lock().await;
+        let current = player.queue().current().clone();
+        (player.lyrics().await?, current)
+    };
 
-            msg.channel_id
+    if let Some(lyrics) = lyrics {
-                .send_message(ctx, |m| {
+        let current = current.unwrap();
-                    m.embed(|e| {
-                        e.title(format!("Lyrics for {} by {}", title, author))
-                            .description(lyrics)
-                            .footer(|f| f.text("Powered by lyricsovh"))
-                    })
-                })
-                .await?;
-        } else {
-            log::debug!("No lyrics found");
-            msg.channel_id.say(ctx, "No lyrics found").await?;
-        }
-    } else {
         msg.channel_id
-            .say(ctx, "I'm not playing music right now")
+            .send_message(ctx, |m| {
+                m.embed(|e| {
+                    e.title(format!(
+                        "Lyrics for {} by {}",
+                        current.title(),
+                        current.author()
+                    ))
+                    .description(lyrics)
+                    .footer(|f| f.text("Powered by lyricsovh"))
+                })
+            })
             .await?;
+    } else {
+        tracing::debug!("No lyrics found");
+        msg.channel_id.say(ctx, "No lyrics found").await?;
     }
+
     handle_autodelete(ctx, msg).await?;
 
     Ok(())

src/commands/music/mod.rs

@@ -1,55 +1,60 @@
 use std::sync::Arc;
 
-use crate::providers::music::queue::{MusicQueue, Song};
+use aspotify::Track;
-use crate::providers::music::youtube_dl;
+use bot_database::Database;
-use crate::utils::context_data::{DatabaseContainer, Store};
+use futures::future::BoxFuture;
-use crate::utils::error::{BotError, BotResult};
+use futures::FutureExt;
 use regex::Regex;
-use serenity::async_trait;
 use serenity::client::Context;
-use serenity::framework::standard::macros::group;
+use serenity::framework::standard::macros::{check, group};
-use serenity::http::Http;
+use serenity::framework::standard::{Args, CommandOptions, Reason};
 use serenity::model::channel::Message;
 use serenity::model::guild::Guild;
 use serenity::model::id::{ChannelId, GuildId, UserId};
-use songbird::{
+use serenity::model::user::User;
-    Call, Event, EventContext, EventHandler as VoiceEventHandler, Songbird, TrackEvent,
+use songbird::Songbird;
-};
-use std::mem;
-use std::sync::atomic::{AtomicIsize, AtomicUsize, Ordering};
-use std::time::Duration;
 use tokio::sync::Mutex;
+use youtube_metadata::get_video_information;
 
-mod clear_queue;
-mod current;
-mod join;
-mod leave;
-mod lyrics;
-mod pause;
-mod play;
-mod play_next;
-mod playlists;
-mod queue;
-mod save_playlist;
-mod shuffle;
-mod skip;
-
-use crate::providers::settings::{get_setting, Setting};
 use clear_queue::CLEAR_QUEUE_COMMAND;
 use current::CURRENT_COMMAND;
 use join::JOIN_COMMAND;
 use leave::LEAVE_COMMAND;
 use lyrics::LYRICS_COMMAND;
+use move_song::MOVE_SONG_COMMAND;
 use pause::PAUSE_COMMAND;
 use play::PLAY_COMMAND;
 use play_next::PLAY_NEXT_COMMAND;
 use playlists::PLAYLISTS_COMMAND;
 use queue::QUEUE_COMMAND;
+use remove_song::REMOVE_SONG_COMMAND;
 use save_playlist::SAVE_PLAYLIST_COMMAND;
-use serenity::model::user::User;
 use shuffle::SHUFFLE_COMMAND;
 use skip::SKIP_COMMAND;
 
+use crate::providers::music::player::MusicPlayer;
+use crate::providers::music::queue::Song;
+use crate::providers::music::{add_youtube_song_to_database, youtube_dl};
+use crate::providers::settings::{get_setting, Setting};
+use crate::utils::context_data::{DatabaseContainer, MusicPlayers, Store};
+use crate::utils::error::{BotError, BotResult};
+
+mod clear_queue;
+mod current;
+mod join;
+mod leave;
+mod lyrics;
+mod move_song;
+mod pause;
+mod play;
+mod play_next;
+mod playlists;
+mod queue;
+mod remove_song;
+mod save_playlist;
+mod shuffle;
+mod skip;
+
 #[group]
 #[commands(
     join,
@@ -64,120 +69,18 @@ use skip::SKIP_COMMAND;
     pause,
     save_playlist,
     playlists,
-    lyrics
+    lyrics,
+    move_song,
+    remove_song
 )]
 pub struct Music;
 
-struct SongEndNotifier {
+/// Returns the voice manager from the context
-    channel_id: ChannelId,
+pub async fn get_voice_manager(ctx: &Context) -> Arc<Songbird> {
-    http: Arc<Http>,
+    songbird::get(ctx)
-    queue: Arc<Mutex<MusicQueue>>,
-    handler: Arc<Mutex<Call>>,
-}
-
-#[async_trait]
-impl VoiceEventHandler for SongEndNotifier {
-    async fn act(&self, _ctx: &EventContext<'_>) -> Option<Event> {
-        log::debug!("Song ended in {}. Playing next one", self.channel_id);
-        while !play_next_in_queue(&self.http, &self.channel_id, &self.queue, &self.handler).await {
-            tokio::time::sleep(Duration::from_millis(100)).await;
-        }
-
-        None
-    }
-}
-
-struct ChannelDurationNotifier {
-    channel_id: ChannelId,
-    guild_id: GuildId,
-    count: Arc<AtomicUsize>,
-    queue: Arc<Mutex<MusicQueue>>,
-    leave_in: Arc<AtomicIsize>,
-    handler: Arc<Mutex<Call>>,
-    manager: Arc<Songbird>,
-}
-
-#[async_trait]
-impl VoiceEventHandler for ChannelDurationNotifier {
-    async fn act(&self, _ctx: &EventContext<'_>) -> Option<Event> {
-        let count_before = self.count.fetch_add(1, Ordering::Relaxed);
-        log::debug!(
-            "Playing in channel {} for {} minutes",
-            self.channel_id,
-            count_before
-        );
-        let queue_lock = self.queue.lock().await;
-        if queue_lock.leave_flag {
-            log::debug!("Waiting to leave");
-            if self.leave_in.fetch_sub(1, Ordering::Relaxed) <= 0 {
-                log::debug!("Leaving voice channel");
-                {
-                    let mut handler_lock = self.handler.lock().await;
-                    handler_lock.remove_all_global_events();
-                }
-                if let Some(current) = queue_lock.current() {
-                    let _ = current.stop();
-                }
-                let _ = self.manager.remove(self.guild_id).await;
-                log::debug!("Left the voice channel");
-            }
-        } else {
-            log::debug!("Resetting leave value");
-            self.leave_in.store(5, Ordering::Relaxed)
-        }
-
-        None
-    }
-}
-
-/// Joins a voice channel
-async fn join_channel(ctx: &Context, channel_id: ChannelId, guild_id: GuildId) -> Arc<Mutex<Call>> {
-    log::debug!(
-        "Attempting to join channel {} in guild {}",
-        channel_id,
-        guild_id
-    );
-    let manager = songbird::get(ctx)
         .await
         .expect("Songbird Voice client placed in at initialisation.")
-        .clone();
+        .clone()
-
-    let (handler, _) = manager.join(guild_id, channel_id).await;
-    let mut data = ctx.data.write().await;
-    let store = data.get_mut::<Store>().unwrap();
-    log::debug!("Creating new queue");
-    let queue = Arc::new(Mutex::new(MusicQueue::new()));
-
-    store.music_queues.insert(guild_id, queue.clone());
-    {
-        let mut handler_lock = handler.lock().await;
-
-        log::debug!("Registering track end handler");
-        handler_lock.add_global_event(
-            Event::Track(TrackEvent::End),
-            SongEndNotifier {
-                channel_id: channel_id.clone(),
-                http: ctx.http.clone(),
-                queue: Arc::clone(&queue),
-                handler: handler.clone(),
-            },
-        );
-
-        handler_lock.add_global_event(
-            Event::Periodic(Duration::from_secs(60), None),
-            ChannelDurationNotifier {
-                channel_id,
-                guild_id,
-                count: Default::default(),
-                queue: Arc::clone(&queue),
-                handler: handler.clone(),
-                leave_in: Arc::new(AtomicIsize::new(5)),
-                manager: manager.clone(),
-            },
-        );
-    }
-
-    handler
 }
 
 /// Returns the voice channel the author is in
@@ -186,80 +89,18 @@ fn get_channel_for_author(author_id: &UserId, guild: &Guild) -> BotResult<Channe
         .voice_states
         .get(author_id)
         .and_then(|voice_state| voice_state.channel_id)
-        .ok_or(BotError::from("Not in a voice channel."))
+        .ok_or(BotError::from("You're not in a Voice Channel"))
-}
-
-/// Returns the voice manager from the context
-async fn get_voice_manager(ctx: &Context) -> Arc<Songbird> {
-    songbird::get(ctx)
-        .await
-        .expect("Songbird Voice client placed in at initialisation.")
-        .clone()
 }
 
-/// Returns a reference to a guilds music queue
+/// Returns the music player for a given guild
-pub(crate) async fn get_queue_for_guild(
+pub async fn get_music_player_for_guild(
     ctx: &Context,
-    guild_id: &GuildId,
+    guild_id: GuildId,
-) -> BotResult<Arc<Mutex<MusicQueue>>> {
+) -> Option<Arc<Mutex<MusicPlayer>>> {
     let data = ctx.data.read().await;
-    let store = data.get::<Store>().unwrap();
+    let players = data.get::<MusicPlayers>().unwrap();
-
-    let queue = store
-        .music_queues
-        .get(guild_id)
-        .ok_or(BotError::from("No queue for server"))?
-        .clone();
-    Ok(queue)
-}
-
-/// Plays the next song in the queue
-async fn play_next_in_queue(
-    http: &Arc<Http>,
-    channel_id: &ChannelId,
-    queue: &Arc<Mutex<MusicQueue>>,
-    handler: &Arc<Mutex<Call>>,
-) -> bool {
-    let mut queue_lock = queue.lock().await;
-
-    if let Some(mut next) = queue_lock.next() {
-        let url = match next.url().await {
-            Some(url) => url,
-            None => {
-                let _ = channel_id
-                    .say(&http, format!("'{}' not found", next.title()))
-                    .await;
-                return false;
-            }
-        };
-        log::debug!("Getting source for song '{}'", url);
-        let source = match songbird::ytdl(&url).await {
-            Ok(s) => s,
-            Err(e) => {
-                let _ = channel_id
-                    .say(
-                        &http,
-                        format!("Failed to enqueue {}: {:?}", next.title(), e),
-                    )
-                    .await;
-                return false;
-            }
-        };
-        let mut handler_lock = handler.lock().await;
-        let track = handler_lock.play_only_source(source);
-        log::trace!("Track is {:?}", track);
 
-        if let Some(np) = &mut queue_lock.now_playing_msg {
+    players.get(&guild_id.0).cloned()
-            let _ = np.refresh(track.metadata()).await;
-        }
-        queue_lock.set_current(track);
-    } else {
-        if let Some(np) = mem::take(&mut queue_lock.now_playing_msg) {
-            let _ = np.inner().delete().await;
-        }
-        queue_lock.clear_current();
-    }
-    true
 }
 
 /// Returns the list of songs for a given url
@@ -279,23 +120,23 @@ async fn get_songs_for_query(ctx: &Context, msg: &Message, query: &str) -> BotRe
     let store = data.get::<Store>().unwrap();
     let database = data.get::<DatabaseContainer>().unwrap();
 
-    log::debug!("Querying play input {}", query);
+    tracing::debug!("Querying play input {}", query);
     if let Some(captures) = PLAYLIST_NAME_REGEX.captures(&query) {
-        log::debug!("Query is a saved playlist");
+        tracing::debug!("Query is a saved playlist");
         let pl_name: &str = captures.get(1).unwrap().as_str();
-        log::trace!("Playlist name is {}", pl_name);
+        tracing::trace!("Playlist name is {}", pl_name);
         let playlist_opt = database
             .get_guild_playlist(guild_id.0, pl_name.to_string())
             .await?;
-        log::trace!("Playlist is {:?}", playlist_opt);
+        tracing::trace!("Playlist is {:?}", playlist_opt);
 
         if let Some(playlist) = playlist_opt {
-            log::debug!("Assigning url for saved playlist to query");
+            tracing::debug!("Assigning url for saved playlist to query");
             query = playlist.url;
         }
     }
     if YOUTUBE_URL_REGEX.is_match(&query) {
-        log::debug!("Query is youtube video or playlist");
+        tracing::debug!("Query is youtube video or playlist");
         // try fetching the url as a playlist
         songs = youtube_dl::get_videos_for_playlist(&query)
             .await?
@@ -305,37 +146,65 @@ async fn get_songs_for_query(ctx: &Context, msg: &Message, query: &str) -> BotRe
 
         // if no songs were found fetch the song as a video
         if songs.len() == 0 {
-            log::debug!("Query is youtube video");
+            tracing::debug!("Query is youtube video");
-            let mut song: Song = youtube_dl::get_video_information(&query).await?.into();
+            let mut song: Song = get_video_information(&query).await?.into();
             added_one_msg(&ctx, msg, &mut song).await?;
+            add_youtube_song_to_database(&store, &database, &mut song).await?;
             songs.push(song);
         } else {
-            log::debug!("Query is playlist with {} songs", songs.len());
+            tracing::debug!("Query is playlist with {} songs", songs.len());
             added_multiple_msg(&ctx, msg, &mut songs).await?;
         }
     } else if SPOTIFY_PLAYLIST_REGEX.is_match(&query) {
         // search for all songs in the playlist and search for them on youtube
-        log::debug!("Query is spotify playlist");
+        tracing::debug!("Query is spotify playlist");
-        songs = store.spotify_api.get_songs_in_playlist(&query).await?;
+        let tracks = store.spotify_api.get_songs_in_playlist(&query).await?;
+
+        let futures: Vec<BoxFuture<Song>> = tracks
+            .into_iter()
+            .map(|track| {
+                async {
+                    get_youtube_song_for_track(&database, track.clone())
+                        .await
+                        .unwrap_or(None)
+                        .unwrap_or(track.into())
+                }
+                .boxed()
+            })
+            .collect();
+        songs = futures::future::join_all(futures).await;
+
         added_multiple_msg(&ctx, msg, &mut songs).await?;
     } else if SPOTIFY_ALBUM_REGEX.is_match(&query) {
         // fetch all songs in the album and search for them on youtube
-        log::debug!("Query is spotify album");
+        tracing::debug!("Query is spotify album");
-        songs = store.spotify_api.get_songs_in_album(&query).await?;
+        let tracks = store.spotify_api.get_songs_in_album(&query).await?;
+
+        for track in tracks {
+            songs.push(
+                get_youtube_song_for_track(&database, track.clone())
+                    .await?
+                    .unwrap_or(track.into()),
+            )
+        }
+
         added_multiple_msg(&ctx, msg, &mut songs).await?;
     } else if SPOTIFY_SONG_REGEX.is_match(&query) {
         // fetch the song name and search it on youtube
-        log::debug!("Query is a spotify song");
+        tracing::debug!("Query is a spotify song");
-        let mut song = store.spotify_api.get_song_name(&query).await?;
+        let track = store.spotify_api.get_track_for_url(&query).await?;
+        let mut song = get_youtube_song_for_track(&database, track.clone())
+            .await?
+            .unwrap_or(track.into());
         added_one_msg(ctx, msg, &mut song).await?;
         songs.push(song);
     } else {
-        log::debug!("Query is a youtube search");
+        tracing::debug!("Query is a youtube search");
         let mut song: Song = youtube_dl::search_video_information(query.clone())
             .await?
             .ok_or(BotError::Msg(format!("Noting found for {}", query)))?
             .into();
-        log::trace!("Search result is {:?}", song);
+        tracing::trace!("Search result is {:?}", song);
 
         added_one_msg(&ctx, msg, &mut song).await?;
         songs.push(song);
@@ -372,9 +241,31 @@ async fn added_multiple_msg(ctx: &Context, msg: &Message, songs: &mut Vec<Song>)
     Ok(())
 }
 
+#[check]
+#[name = "DJ"]
+pub async fn check_dj(
+    ctx: &Context,
+    msg: &Message,
+    _: &mut Args,
+    _: &CommandOptions,
+) -> Result<(), Reason> {
+    let guild = msg
+        .guild(&ctx.cache)
+        .ok_or(Reason::Log("Not in a guild".to_string()))?;
+
+    if is_dj(ctx, guild.id, &msg.author)
+        .await
+        .map_err(|e| Reason::Log(format!("{:?}", e)))?
+    {
+        Ok(())
+    } else {
+        Err(Reason::User("Lacking DJ role".to_string()))
+    }
+}
+
 /// Returns if the given user is a dj in the given guild based on the
 /// setting for the name of the dj role
-async fn is_dj(ctx: &Context, guild: GuildId, user: &User) -> BotResult<bool> {
+pub async fn is_dj(ctx: &Context, guild: GuildId, user: &User) -> BotResult<bool> {
     let dj_role = get_setting::<String>(ctx, guild, Setting::MusicDjRole).await?;
 
     if let Some(role_name) = dj_role {
@@ -390,3 +281,27 @@ async fn is_dj(ctx: &Context, guild: GuildId, user: &User) -> BotResult<bool> {
         Ok(true)
     }
 }
+
+/// Searches for a matching youtube song for the given track in the local database
+async fn get_youtube_song_for_track(database: &Database, track: Track) -> BotResult<Option<Song>> {
+    tracing::debug!("Trying to find track in database.");
+    if let Some(id) = track.id {
+        let entry = database.get_song(&id).await?;
+
+        if let Some(song) = entry {
+            // check if the video is still available
+            tracing::trace!("Found entry is {:?}", song);
+            if let Ok(info) = get_video_information(&song.url).await {
+                return Ok(Some(info.into()));
+            } else {
+                tracing::debug!("Video '{}' is not available. Deleting entry", song.url);
+                database.delete_song(song.id).await?;
+                return Ok(None);
+            }
+        }
+        Ok(None)
+    } else {
+        tracing::debug!("Track has no ID");
+        Ok(None)
+    }
+}

src/commands/music/move_song.rs

@@ -0,0 +1,48 @@
+use crate::commands::common::handle_autodelete;
+use crate::commands::music::{get_music_player_for_guild, DJ_CHECK};
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandError, CommandResult};
+use serenity::model::channel::Message;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
+
+#[command]
+#[description("Moves a song in the queue from one position to a new one")]
+#[usage("<old-pos> <new-pos>")]
+#[example("102 2")]
+#[num_args(2)]
+#[bucket("general")]
+#[only_in(guilds)]
+#[aliases("mvs", "movesong", "move-song")]
+#[checks(DJ)]
+async fn move_song(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
+    let guild = msg.guild(&ctx.cache).unwrap();
+    tracing::debug!("Moving song for guild {}", guild.id);
+
+    let pos1 = args.single::<usize>()?;
+    let pos2 = args.single::<usize>()?;
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
+        player
+    } else {
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
+            .await
+            .map_err(CommandError::from);
+    };
+
+    {
+        let mut player = player.lock().await;
+        player.queue().move_position(pos1, pos2);
+    }
+    EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
+        m.content(format!(
+            "↕ Moved Song `{}` to new position `{}`️",
+            pos1, pos2
+        ))
+    })
+    .await?;
+    handle_autodelete(ctx, msg).await?;
+
+    Ok(())
+}

src/commands/music/pause.rs

@@ -1,34 +1,51 @@
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::CommandResult;
+use serenity::framework::standard::{CommandError, CommandResult};
 use serenity::model::channel::Message;
 use serenity::prelude::*;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::{get_queue_for_guild, is_dj};
+use crate::commands::music::{get_music_player_for_guild, DJ_CHECK};
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
 
 #[command]
 #[only_in(guilds)]
 #[description("Pauses playback")]
 #[usage("")]
+#[bucket("general")]
+#[checks(DJ)]
 async fn pause(ctx: &Context, msg: &Message) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
-    log::debug!("Pausing playback for guild {}", guild.id);
+    tracing::debug!("Pausing playback for guild {}", guild.id);
-    if !is_dj(ctx, guild.id, &msg.author).await? {
+
-        msg.channel_id.say(ctx, "Requires DJ permissions").await?;
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
-        return Ok(());
+        player
-    }
+    } else {
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
+            .await
+            .map_err(CommandError::from);
+    };
+    let mut player = player.lock().await;
 
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+    if let Some(_) = player.queue().current() {
-    let mut queue_lock = queue.lock().await;
+        player.toggle_paused().await?;
+        let is_paused = player.is_paused();
 
-    if let Some(_) = queue_lock.current() {
+        if is_paused {
-        queue_lock.pause();
+            tracing::debug!("Paused");
-        if queue_lock.paused() {
+            EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
-            log::debug!("Paused");
+                m.content("⏸️ Paused playback️")
-            msg.channel_id.say(ctx, "Paused playback").await?;
+            })
+            .await?;
+            player.update_now_playing().await?;
         } else {
-            log::debug!("Resumed");
+            tracing::debug!("Resumed");
-            msg.channel_id.say(ctx, "Resumed playback").await?;
+            EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
+                m.content("▶ Resumed playback️")
+            })
+            .await?;
+            player.update_now_playing().await?;
         }
     } else {
         msg.channel_id.say(ctx, "Nothing to pause").await?;

src/commands/music/play.rs

@@ -1,64 +1,70 @@
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::{Args, CommandError, CommandResult};
+use serenity::framework::standard::{Args, CommandResult};
 use serenity::model::channel::Message;
 
+use crate::commands::common::handle_autodelete;
 use crate::commands::music::{
-    get_channel_for_author, get_queue_for_guild, get_songs_for_query, get_voice_manager,
+    get_channel_for_author, get_music_player_for_guild, get_songs_for_query,
-    join_channel, play_next_in_queue,
 };
-
+use crate::messages::music::now_playing::create_now_playing_msg;
-use crate::commands::common::handle_autodelete;
+use crate::providers::music::player::MusicPlayer;
 use crate::providers::settings::{get_setting, Setting};
+use std::sync::Arc;
 
 #[command]
 #[only_in(guilds)]
 #[description("Plays a song in a voice channel")]
-#[usage("(<spotify_url,youtube_url,query>)")]
+#[usage("(<spotify_ur>|<youtube_url>|<query>|pl:<saved_playlist>)")]
 #[min_args(1)]
 #[aliases("p")]
+#[bucket("music_api")]
 async fn play(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
     let query = args.message();
 
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
-    log::debug!("Play request received for guild {}", guild.id);
+    tracing::debug!("Play request received for guild {}", guild.id);
 
-    let manager = get_voice_manager(ctx).await;
+    let mut player = get_music_player_for_guild(ctx, guild.id).await;
-    let mut handler = manager.get(guild.id);
 
-    if handler.is_none() {
+    if player.is_none() {
-        log::debug!("Not in a channel. Joining authors channel...");
+        tracing::debug!("Not in a channel. Joining authors channel...");
-        msg.guild(&ctx.cache).await.unwrap();
         let channel_id = get_channel_for_author(&msg.author.id, &guild)?;
-        handler = Some(join_channel(ctx, channel_id, guild.id).await);
+        let music_player = MusicPlayer::join(ctx, guild.id, channel_id, msg.channel_id).await?;
+        player = Some(music_player);
     }
-
+    let player = player.unwrap();
-    let handler_lock = handler.ok_or(CommandError::from("Not in a voice channel"))?;
-
     let songs = get_songs_for_query(&ctx, msg, query).await?;
 
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+    let (play_first, create_now_playing) = {
-
+        tracing::debug!("Adding song to queue");
-    let play_first = {
+        let mut player_lock = player.lock().await;
-        log::debug!("Adding song to queue");
-        let mut queue_lock = queue.lock().await;
         for song in songs {
-            queue_lock.add(song);
+            player_lock.queue().add(song);
         }
         let autoshuffle = get_setting(ctx, guild.id, Setting::MusicAutoShuffle)
             .await?
             .unwrap_or(false);
 
         if autoshuffle {
-            log::debug!("Autoshuffeling");
+            tracing::debug!("Autoshuffeling");
-            queue_lock.shuffle();
+            player_lock.queue().shuffle();
         }
-        queue_lock.current().is_none()
+        (
+            player_lock.queue().current().is_none(),
+            player_lock.now_playing_message().is_none(),
+        )
     };
 
     if play_first {
-        log::debug!("Playing first song in queue");
+        tracing::debug!("Playing first song in queue");
-        while !play_next_in_queue(&ctx.http, &msg.channel_id, &queue, &handler_lock).await {}
+        let mut player_lock = player.lock().await;
+        player_lock.play_next().await?;
+    }
+    if create_now_playing {
+        let handle = create_now_playing_msg(ctx, Arc::clone(&player), msg.channel_id).await?;
+        let mut player_lock = player.lock().await;
+        player_lock.set_now_playing(handle).await;
     }
     handle_autodelete(ctx, msg).await?;
 

src/commands/music/play_next.rs

@@ -1,57 +1,64 @@
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::{Args, CommandError, CommandResult};
+use serenity::framework::standard::{Args, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
 use crate::commands::music::{
-    get_channel_for_author, get_queue_for_guild, get_songs_for_query, get_voice_manager, is_dj,
+    get_channel_for_author, get_music_player_for_guild, get_songs_for_query, DJ_CHECK,
-    join_channel, play_next_in_queue,
 };
+use crate::messages::music::now_playing::create_now_playing_msg;
+use crate::providers::music::player::MusicPlayer;
+use std::sync::Arc;
 
 #[command]
 #[only_in(guilds)]
 #[description("Puts a song as the next to play in the queue")]
-#[usage("<song-url>")]
+#[usage("(<spotify_ur>|<youtube_url>|<query>|pl:<saved_playlist>)")]
 #[min_args(1)]
-#[aliases("pn", "play-next")]
+#[aliases("pn", "play-next", "playnext")]
+#[bucket("music_api")]
+#[checks(DJ)]
 async fn play_next(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
     let query = args.message();
 
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
-    log::debug!("Playing song as next song for guild {}", guild.id);
+    tracing::debug!("Playing song as next song for guild {}", guild.id);
-    if !is_dj(ctx, guild.id, &msg.author).await? {
+
-        msg.channel_id.say(ctx, "Requires DJ permissions").await?;
+    let mut player = get_music_player_for_guild(ctx, guild.id).await;
-        return Ok(());
-    }
-    let manager = get_voice_manager(ctx).await;
-    let mut handler = manager.get(guild.id);
 
-    if handler.is_none() {
+    if player.is_none() {
-        log::debug!("Not in a voice channel. Joining authors channel");
+        tracing::debug!("Not in a channel. Joining authors channel...");
-        msg.guild(&ctx.cache).await.unwrap();
         let channel_id = get_channel_for_author(&msg.author.id, &guild)?;
-        handler = Some(join_channel(ctx, channel_id, guild.id).await);
+        let music_player = MusicPlayer::join(ctx, guild.id, channel_id, msg.channel_id).await?;
+        player = Some(music_player);
     }
 
-    let handler = handler.ok_or(CommandError::from("Not in a voice channel"))?;
+    let player = player.unwrap();
-
     let mut songs = get_songs_for_query(&ctx, msg, query).await?;
 
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+    let (play_first, create_now_playing) = {
-    let play_first = {
+        let mut player_lock = player.lock().await;
-        let mut queue_lock = queue.lock().await;
         songs.reverse();
-        log::debug!("Enqueueing songs as next songs in the queue");
+        tracing::debug!("Enqueueing songs as next songs in the queue");
 
         for song in songs {
-            queue_lock.add_next(song);
+            player_lock.queue().add_next(song);
         }
-        queue_lock.current().is_none()
+        (
+            player_lock.queue().current().is_none(),
+            player_lock.now_playing_message().is_none(),
+        )
     };
 
     if play_first {
-        while !play_next_in_queue(&ctx.http, &msg.channel_id, &queue, &handler).await {}
+        let mut player_lock = player.lock().await;
+        player_lock.play_next().await?;
+    }
+    if create_now_playing {
+        let handle = create_now_playing_msg(ctx, Arc::clone(&player), msg.channel_id).await?;
+        let mut player_lock = player.lock().await;
+        player_lock.set_now_playing(handle).await;
     }
     handle_autodelete(ctx, msg).await?;
 

src/commands/music/playlists.rs

@@ -1,17 +1,19 @@
-use crate::commands::common::handle_autodelete;
-use crate::utils::context_data::get_database_from_context;
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
 use serenity::framework::standard::CommandResult;
 use serenity::model::channel::Message;
 
+use crate::commands::common::handle_autodelete;
+use crate::utils::context_data::get_database_from_context;
+
 #[command]
 #[only_in(guilds)]
 #[description("Displays a list of all saved playlists")]
 #[usage("")]
+#[bucket("general")]
 async fn playlists(ctx: &Context, msg: &Message) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
-    log::debug!("Displaying playlists for guild {}", guild.id);
+    tracing::debug!("Displaying playlists for guild {}", guild.id);
     let database = get_database_from_context(ctx).await;
 
     let playlists = database.get_guild_playlists(guild.id.0).await?;

src/commands/music/queue.rs

@@ -1,31 +1,59 @@
-use std::cmp::min;
-
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::CommandResult;
+use serenity::framework::standard::{Args, CommandError, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::get_queue_for_guild;
+use crate::commands::music::get_music_player_for_guild;
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
+use crate::messages::music::queue::create_queue_menu;
+use crate::providers::music::queue::Song;
 
 #[command]
 #[only_in(guilds)]
 #[description("Shows the song queue")]
-#[usage("")]
+#[usage("(<query...>)")]
 #[aliases("q")]
-async fn queue(ctx: &Context, msg: &Message) -> CommandResult {
+#[bucket("general")]
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+async fn queue(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
-    log::trace!("Displaying queue for guild {}", guild.id);
+    let guild = msg.guild(&ctx.cache).unwrap();
+    tracing::trace!("Displaying queue for guild {}", guild.id);
+
+    let query = args
+        .iter::<String>()
+        .map(|s| s.unwrap().to_lowercase())
+        .collect::<Vec<String>>();
 
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
-    let queue_lock = queue.lock().await;
+        player
-    let songs: Vec<(usize, String)> = queue_lock
+    } else {
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
+            .await
+            .map_err(CommandError::from);
+    };
+    let mut player = player.lock().await;
+    let songs: Vec<(usize, Song)> = player
+        .queue()
         .entries()
         .into_iter()
-        .map(|s| s.title().clone())
         .enumerate()
+        .filter(|(i, s)| {
+            if query.is_empty() {
+                return true;
+            }
+            for kw in &query {
+                if s.title().to_lowercase().contains(kw)
+                    || s.author().to_lowercase().contains(kw)
+                    || &i.to_string() == kw
+                {
+                    return true;
+                }
+            }
+            false
+        })
+        .map(|(i, s)| (i, s.clone()))
         .collect();
-    log::trace!("Songs are {:?}", songs);
+    tracing::trace!("Songs are {:?}", songs);
 
     if songs.len() == 0 {
         msg.channel_id
@@ -36,26 +64,8 @@ async fn queue(ctx: &Context, msg: &Message) -> CommandResult {
 
         return Ok(());
     }
+    create_queue_menu(ctx, msg.channel_id, songs).await?;
 
-    let mut song_list = Vec::new();
-
-    for i in 0..min(10, songs.len() - 1) {
-        song_list.push(format!("{:0>3} - {}", songs[i].0 + 1, songs[i].1))
-    }
-    if songs.len() > 10 {
-        song_list.push("...".to_string());
-        let last = songs.last().unwrap();
-        song_list.push(format!("{:0>3} - {}", last.0 + 1, last.1))
-    }
-    log::trace!("Song list is {:?}", song_list);
-    msg.channel_id
-        .send_message(ctx, |m| {
-            m.embed(|e| {
-                e.title("Queue")
-                    .description(format!("```\n{}\n```", song_list.join("\n")))
-            })
-        })
-        .await?;
     handle_autodelete(ctx, msg).await?;
 
     Ok(())

src/commands/music/remove_song.rs

@@ -0,0 +1,45 @@
+use crate::commands::common::handle_autodelete;
+use crate::commands::music::{get_music_player_for_guild, DJ_CHECK};
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
+use serenity::client::Context;
+use serenity::framework::standard::macros::command;
+use serenity::framework::standard::{Args, CommandError, CommandResult};
+use serenity::model::channel::Message;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
+
+#[command]
+#[description("Removes a song from the queue")]
+#[usage("<pos>")]
+#[example("102")]
+#[num_args(1)]
+#[bucket("general")]
+#[only_in(guilds)]
+#[aliases("rms", "removesong", "remove-song")]
+#[checks(DJ)]
+async fn remove_song(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
+    let guild = msg.guild(&ctx.cache).unwrap();
+    tracing::debug!("Moving song for guild {}", guild.id);
+
+    let pos = args.single::<usize>()?;
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
+        player
+    } else {
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
+            .await
+            .map_err(CommandError::from);
+    };
+
+    {
+        let mut player = player.lock().await;
+        player.queue().remove(pos);
+    }
+
+    EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
+        m.content(format!("🗑️ Removed Song at `{}`", pos))
+    })
+    .await?;
+    handle_autodelete(ctx, msg).await?;
+
+    Ok(())
+}

src/commands/music/save_playlist.rs

@@ -1,27 +1,26 @@
-use crate::commands::music::is_dj;
-use crate::utils::context_data::get_database_from_context;
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
 use serenity::framework::standard::{Args, CommandResult};
 use serenity::model::channel::Message;
 
+use crate::commands::music::DJ_CHECK;
+use crate::utils::context_data::get_database_from_context;
+
 #[command]
 #[only_in(guilds)]
 #[description("Adds a playlist to the guilds saved playlists")]
-#[usage("<name> <url/query>")]
+#[usage("<name> (<url>|<query>")]
 #[example("anime https://www.youtube.com/playlist?list=PLqaM77H_o5hykROCe3uluvZEaPo6bZj-C")]
 #[min_args(2)]
-#[aliases("add-playlist", "save-playlist")]
+#[aliases("add-playlist", "save-playlist", "saveplaylist", "savepl")]
+#[bucket("general")]
+#[checks(DJ)]
 async fn save_playlist(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
 
-    if !is_dj(ctx, guild.id, &msg.author).await? {
-        msg.channel_id.say(ctx, "Requires DJ permissions").await?;
-        return Ok(());
-    }
     let name: String = args.single().unwrap();
     let url: &str = args.remains().unwrap();
-    log::debug!(
+    tracing::debug!(
         "Adding playlist '{}' with url '{}' to guild {}",
         name,
         url,

src/commands/music/shuffle.rs

@@ -1,33 +1,41 @@
 use serenity::client::Context;
 use serenity::framework::standard::macros::command;
-use serenity::framework::standard::CommandResult;
+use serenity::framework::standard::{CommandError, CommandResult};
 use serenity::model::channel::Message;
 
 use crate::commands::common::handle_autodelete;
-use crate::commands::music::{get_queue_for_guild, is_dj};
+use crate::commands::music::{get_music_player_for_guild, DJ_CHECK};
+use crate::messages::music::no_voicechannel::create_no_voicechannel_message;
+use serenity_additions::core::SHORT_TIMEOUT;
+use serenity_additions::ephemeral_message::EphemeralMessage;
 
 #[command]
 #[only_in(guilds)]
 #[description("Shuffles the queue")]
 #[usage("")]
 #[aliases("sh")]
+#[bucket("general")]
+#[checks(DJ)]
 async fn shuffle(ctx: &Context, msg: &Message) -> CommandResult {
-    let guild = msg.guild(&ctx.cache).await.unwrap();
+    let guild = msg.guild(&ctx.cache).unwrap();
 
-    log::debug!("Shuffling queue for guild {}", guild.id);
+    tracing::debug!("Shuffling queue for guild {}", guild.id);
-    if !is_dj(ctx, guild.id, &msg.author).await? {
+    let player = if let Some(player) = get_music_player_for_guild(ctx, guild.id).await {
-        msg.channel_id.say(ctx, "Requires DJ permissions").await?;
+        player
-        return Ok(());
+    } else {
-    }
+        return create_no_voicechannel_message(&ctx.http, msg.channel_id)
-    let queue = get_queue_for_guild(ctx, &guild.id).await?;
+            .await
+            .map_err(CommandError::from);
+    };
     {
-        let mut queue_lock = queue.lock().await;
+        let mut player = player.lock().await;
-        queue_lock.shuffle();
+        player.queue().shuffle();
     }
 
-    msg.channel_id
+    EphemeralMessage::create(&ctx.http, msg.channel_id, SHORT_TIMEOUT, |m| {
-        .say(ctx, "The queue has been shuffled")
+        m.content("🔀 The queue has been shuffled")
-        .await?;
+    })
+    .await?;
     handle_autodelete(ctx, msg).await?;
 
     Ok(())