Error handling

src/endpoints/folder/create.rs

@@ -10,22 +10,24 @@ pub async fn create(
     State(pool): State<Pool>,
     claims: Claims,
     Json(params): Json<Params>,
-) -> Result<Json<Uuid>, StatusCode> {
+) -> GeneralResult<Json<Uuid>> {
     db::folder::get_permissions(params.parent_folder_id, claims.user_id, &pool)
         .await
-        .handle_internal()?
+        .map_err(GeneralError::permissions)?
         .can_write_guard()?;
 
     let exists = db::folder::name_exists(params.parent_folder_id, &params.folder_name, &pool)
         .await
-        .handle_internal()?;
+        .handle_internal("Error getting existing names")?;
     if exists {
-        return Err(StatusCode::CONFLICT);
+        return Err(GeneralError::message(
+            StatusCode::CONFLICT,
+            "Name already taken",
+        ));
     }
 
-    let id = db::folder::insert(params.parent_folder_id, &params.folder_name, &pool)
+    db::folder::insert(params.parent_folder_id, &params.folder_name, &pool)
         .await
-        .handle_internal()?;
-
-    Ok(Json(id))
+        .handle_internal("Error creating the folder")
+        .map(Json)
 }