Improve tag endpoint

emgauwa-core/src/handlers/v1/tags.rs

@@ -1,6 +1,8 @@
-use actix_web::{get, web, HttpResponse};
+use actix_web::{delete, get, post, web, HttpResponse};
 use emgauwa_lib::db::DbTag;
-use emgauwa_lib::errors::EmgauwaError;
+use emgauwa_lib::errors::{DatabaseError, EmgauwaError};
+use emgauwa_lib::models::{FromDbModel, Tag};
+use emgauwa_lib::types::RequestCreateTag;
 use sqlx::{Pool, Sqlite};
 
 #[get("/api/v1/tags")]
@@ -13,3 +15,47 @@ pub async fn index(pool: web::Data<Pool<Sqlite>>) -> Result<HttpResponse, Emgauw
 
 	Ok(HttpResponse::Ok().json(tags))
 }
+
+#[get("/api/v1/tags/{tag_name}")]
+pub async fn show(
+	pool: web::Data<Pool<Sqlite>>,
+	path: web::Path<(String,)>,
+) -> Result<HttpResponse, EmgauwaError> {
+	let mut pool_conn = pool.acquire().await?;
+
+	let (tag_name,) = path.into_inner();
+
+	let tag = DbTag::get_by_tag(&mut pool_conn, &tag_name)
+		.await?
+		.ok_or(DatabaseError::NotFound)?;
+
+	let return_tag = Tag::from_db_model(&mut pool_conn, tag)?;
+	Ok(HttpResponse::Ok().json(return_tag))
+}
+
+#[delete("/api/v1/tags/{tag_name}")]
+pub async fn delete(
+	pool: web::Data<Pool<Sqlite>>,
+	path: web::Path<(String,)>,
+) -> Result<HttpResponse, EmgauwaError> {
+	let mut pool_conn = pool.acquire().await?;
+
+	let (tag_name,) = path.into_inner();
+
+	DbTag::delete_by_tag(&mut pool_conn, &tag_name).await?;
+	Ok(HttpResponse::Ok().json("tag got deleted"))
+}
+
+#[post("/api/v1/tags")]
+pub async fn add(
+	pool: web::Data<Pool<Sqlite>>,
+	data: web::Json<RequestCreateTag>,
+) -> Result<HttpResponse, EmgauwaError> {
+	let mut pool_conn = pool.acquire().await?;
+
+	let new_tag = DbTag::create(&mut pool_conn, &data.tag).await?;
+
+	let cache = (Vec::new(), Vec::new()); // a new tag can't have any relays or schedules
+	let return_tag = Tag::from_db_model_cache(&mut pool_conn, new_tag, cache)?;
+	Ok(HttpResponse::Created().json(return_tag))
+}

emgauwa-core/src/main.rs

@@ -85,6 +85,9 @@ async fn main() -> Result<(), std::io::Error> {
 			.service(handlers::v1::schedules::update)
 			.service(handlers::v1::schedules::delete)
 			.service(handlers::v1::tags::index)
+			.service(handlers::v1::tags::show)
+			.service(handlers::v1::tags::delete)
+			.service(handlers::v1::tags::add)
 			.service(handlers::v1::ws::ws_controllers)
 	})
 	.listen(listener)?