Cleanup db/tag namespace

src/db/schedules.rs

@@ -7,8 +7,7 @@ use sqlx::Sqlite;
 
 use crate::db::errors::DatabaseError;
 use crate::db::model_utils::Period;
-use crate::db::models::*;
-use crate::db::tag::{create_junction_tag_schedule, create_tag};
+use crate::db::tag::Tag;
 use crate::types::EmgauwaUid;
 
 #[derive(Debug, Serialize, Clone)]
@@ -143,10 +142,10 @@ impl Schedule {
 
 			let tag = match tag {
 				Some(id) => id,
-				None => create_tag(conn, new_tag).await?,
+				None => Tag::create(conn, new_tag).await?,
 			};
 
-			create_junction_tag_schedule(conn, tag, self).await?;
+			tag.link_schedule(conn, self).await?;
 		}
 		Ok(())
 	}