Add sorting preset table definitions

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

mediarepo-daemon/mediarepo-database/migrations/20220205092929_add-sorting-preset-tables.sql

@@ -0,0 +1,20 @@
+-- Add migration script here
+CREATE TABLE sorting_presets (
+    id INTEGER PRIMARY KEY AUTOINCREMENT
+);
+
+CREATE TABLE sort_keys (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    key_type INTEGER NOT NULL DEFAULT 0,
+    ascending INTEGER NOT NULL CHECK (ascending IN (0, 1)),
+    value VARCHAR(128)
+);
+
+CREATE TABLE sorting_preset_keys (
+    preset_id INTEGER REFERENCES sorting_presets (id) ON DELETE CASCADE,
+    key_id INTEGER REFERENCES sort_keys (id),
+    key_index INTEGER NOT NULL DEFAULT 0,
+    PRIMARY KEY (preset_id, key_id)
+);
+
+CREATE INDEX sorting_preset_index ON sorting_preset_keys (preset_id);

mediarepo-daemon/mediarepo-database/src/entities/mod.rs

@@ -4,5 +4,8 @@ pub mod content_descriptor_tag;
 pub mod file;
 pub mod file_metadata;
 pub mod namespace;
+pub mod sort_key;
+pub mod sorting_preset;
+pub mod sorting_preset_key;
 pub mod source;
 pub mod tag;

mediarepo-daemon/mediarepo-database/src/entities/sort_key.rs

@@ -0,0 +1,26 @@
+use sea_orm::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "sort_keys")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub key_type: i32,
+    pub ascending: bool,
+    pub value: Option<String>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl Related<super::sorting_preset::Entity> for Entity {
+    fn to() -> RelationDef {
+        super::sorting_preset_key::Relation::SortingPreset.def()
+    }
+
+    fn via() -> Option<RelationDef> {
+        Some(super::sorting_preset_key::Relation::SortingKey.def().rev())
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

mediarepo-daemon/mediarepo-database/src/entities/sorting_preset.rs

@@ -0,0 +1,27 @@
+use sea_orm::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "sorting_presets")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl Related<super::sort_key::Entity> for Entity {
+    fn to() -> RelationDef {
+        super::sorting_preset_key::Relation::SortingKey.def()
+    }
+
+    fn via() -> Option<RelationDef> {
+        Some(
+            super::sorting_preset_key::Relation::SortingPreset
+                .def()
+                .rev(),
+        )
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

mediarepo-daemon/mediarepo-database/src/entities/sorting_preset_key.rs

@@ -0,0 +1,44 @@
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "sorting_preset_keys")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    preset_id: i32,
+
+    #[sea_orm(primary_key)]
+    key_id: i32,
+
+    key_index: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::sorting_preset::Entity"
+        from = "Column::PresetId",
+        to = "super::sorting_preset::Column::Id"
+    )]
+    SortingPreset,
+
+    #[sea_orm(
+        belongs_to = "super::sort_key::Entity",
+        from = "Column::KeyId",
+        to = "super::sort_key::Column::Id"
+    )]
+    SortingKey,
+}
+
+impl Related<super::sorting_preset::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::SortingPreset.def()
+    }
+}
+
+impl Related<super::sort_key::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::SortingKey.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}