Add dao method to delete tag implications

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

mediarepo-daemon/mediarepo-logic/src/dao/tag/delete_implications.rs

@@ -0,0 +1,28 @@
+use mediarepo_core::error::RepoResult;
+use mediarepo_database::entities::tag_implication;
+use sea_orm::{prelude::*, Condition};
+
+use crate::dto::TagImplicationDto;
+
+use super::TagDao;
+
+impl TagDao {
+    pub async fn delete_implications(
+        &self,
+        implications: Vec<TagImplicationDto>,
+    ) -> RepoResult<()> {
+        let filter_condition = implications
+            .into_iter()
+            .map(|i| {
+                Condition::all()
+                    .add(tag_implication::Column::TagId.eq(i.tag_id()))
+                    .add(tag_implication::Column::ImpliedTagId.eq(i.implied_tag_id()))
+            })
+            .fold(Condition::any(), |acc, val| acc.add(val));
+        tag_implication::Entity::delete_many()
+            .filter(filter_condition)
+            .exec(&self.ctx.db)
+            .await?;
+        Ok(())
+    }
+}

mediarepo-daemon/mediarepo-logic/src/dao/tag/mod.rs

@@ -14,10 +14,11 @@ use crate::dao_provider;
 use crate::dto::{NamespaceDto, TagDto};
 
 pub mod add;
-pub mod add_implication;
+pub mod add_implications;
 pub mod all_for_cds_map;
 pub mod by_name;
 pub mod cdids_with_namespaced_tags;
+pub mod delete_implications;
 pub mod mappings;
 
 dao_provider!(TagDao);