47 user delete rating. partially

migrations/20240412141011_casbin_user_rating_edit.down.sql

@@ -2,6 +2,9 @@
 DELETE FROM casbin_rule
 WHERE ptype = 'p' and v0 = 'group_user' and v1 = '/rating/:id' and v2 = 'PUT';
 
+DELETE FROM casbin_rule
+WHERE ptype = 'p' and v0 = 'group_user' and v1 = '/rating/:id' and v2 = 'DELETE';
+
 DELETE FROM casbin_rule
 WHERE ptype = 'p' and v0 = 'group_admin' and v1 = '/admin/rating/:id' and v2 = 'GET';
 

migrations/20240412141011_casbin_user_rating_edit.up.sql

@@ -5,6 +5,10 @@ INSERT INTO casbin_rule
 (id, ptype, v0, v1, v2, v3, v4, v5)
 VALUES((select max(id) + 1 from casbin_rule cr), 'p', 'group_user', '/rating/:id', 'PUT', '', '', '');
 
+INSERT INTO casbin_rule
+(id, ptype, v0, v1, v2, v3, v4, v5)
+VALUES((select max(id) + 1 from casbin_rule cr), 'p', 'group_user', '/rating/:id', 'DELETE', '', '', '');
+
 INSERT INTO casbin_rule
 (id, ptype, v0, v1, v2, v3, v4, v5)
 VALUES((select max(id) + 1 from casbin_rule cr), 'p', 'group_admin', '/admin/rating/:id', 'GET', '', '', '');

src/routes/rating/delete.rs

@@ -0,0 +1,25 @@
+use crate::db;
+use crate::helpers::JsonResponse;
+use crate::models;
+use actix_web::{delete, web, Responder, Result};
+use sqlx::PgPool;
+
+#[tracing::instrument(name = "User delete rating.")]
+#[delete("/{id}")]
+pub async fn user_delete_handler(
+    path: web::Path<(i32,)>,
+    pg_pool: web::Data<PgPool>,
+) -> Result<impl Responder> {
+    let rate_id = path.0;
+    let rating = db::rating::fetch(pg_pool.get_ref(), rate_id)
+        .await
+        .map_err(|_err| JsonResponse::<models::Rating>::build().internal_server_error(""))
+        .and_then(|rating| {
+            match rating {
+                Some(rating) if rating.hidden == Some(false) => { Ok(rating) },
+                _ => Err(JsonResponse::<models::Rating>::build().not_found("not found"))
+            }
+        })?;
+
+    Ok(JsonResponse::build().set_item(rating).ok("OK"))
+}

src/routes/rating/mod.rs

@@ -1,7 +1,9 @@
 pub mod add;
 pub mod get;
 mod edit;
+mod delete;
 
 pub use add::*;
 pub use get::*;
 pub use edit::*;
+pub use delete::*;

src/startup.rs

@@ -60,9 +60,10 @@ pub async fn run(
             )
             .service(
                 web::scope("/rating")
-                    .service(routes::rating::user_add_handler)
                     .service(routes::rating::anonymous_get_handler)
                     .service(routes::rating::anonymous_list_handler)
+                    .service(routes::rating::user_add_handler)
+                    .service(routes::rating::user_delete_handler)
                     .service(routes::rating::user_edit_handler),
             )
             .service(