Change Over to new derive

src/db/tables/assignables/trainings.rs

@@ -1,9 +1,11 @@
 use anyhow::Result;
+use persmgr_derive::TableMeta;
 use sqlx::prelude::FromRow;
 
 use crate::db::{CurrPool, tables::TableMeta};
 
-#[derive(Debug, Default, Clone, FromRow)]
+#[derive(Debug, Default, Clone, FromRow, TableMeta)]
+#[meta(table = "trainings")]
 pub struct Training {
     pub id: i64,
     pub name: String,
@@ -12,11 +14,6 @@ pub struct Training {
     pub modified_at: i64,
 }
 
-impl TableMeta for Training {
-    type PrimaryKey = i64;
-    const TABLE: &'static str = "trainings";
-}
-
 impl Training {
     pub async fn insert_new(&self, pool: &CurrPool) -> Result<Self> {
         let session = sqlx::query_as!(
@@ -42,25 +39,4 @@ impl Training {
             .await?;
         Ok(session)
     }
-    pub async fn update(&self, pool: &CurrPool) -> anyhow::Result<Self> {
-        let curr_time = time::OffsetDateTime::now_utc().unix_timestamp();
-        let session = sqlx::query_as!(
-            Training,
-            r#"
-                UPDATE trainings SET 
-                name = $2,
-                description = $3,
-                modified_at = $4
-                WHERE id = $1
-                RETURNING *
-                "#,
-            self.id,
-            self.name,
-            self.description,
-            curr_time
-        )
-        .fetch_one(pool)
-        .await?;
-        Ok(session)
-    }
 }