add typ

src/domain/typ/repository/typ_loeschen.rs

@@ -0,0 +1,24 @@
+use anyhow::Error;
+
+use super::Repository;
+use crate::database::Queryer;
+use crate::domain::typ::{entity, model};
+
+impl Repository {
+    pub async fn typ_loeschen<'c, C: Queryer<'c>>(
+        &self,
+        db: C,
+        typ: &entity::Typ,
+    ) -> Result<model::Typ, Error> {
+        const QUERY: &str = r#"
+            DELETE FROM typen WHERE id=$1 RETURNING id, erstellt_am, geaendert_am, typname;
+        "#;
+
+        let typ = sqlx::query_as::<_, model::Typ>(QUERY)
+            .bind(typ.id)
+            .fetch_one(db)
+            .await?;
+
+        Ok(typ)
+    }
+}