From eab2fe7f7f9cfd0fe4a6194dfdf196fbfeb227f8 Mon Sep 17 00:00:00 2001
From: Antoine Gersant <antoine.gersant@lesforges.org>
Date: Sun, 24 Sep 2017 19:46:51 -0700
Subject: [PATCH] Added API endpoint to delete a playlist

---
 src/api.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/api.rs b/src/api.rs
index 7b80f8d..390febe 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -156,6 +156,7 @@ fn get_endpoints(db: Arc<DB>, index_channel: Arc<Mutex<Sender<index::Command>>>)
 			let put_db = db.clone();
 			let list_db = db.clone();
 			let read_db = db.clone();
+			let delete_db = db.clone();
 			playlist_router.put("/",
 			                    move |request: &mut Request| {
 				                    self::save_playlist(request, put_db.deref())
@@ -174,6 +175,12 @@ fn get_endpoints(db: Arc<DB>, index_channel: Arc<Mutex<Sender<index::Command>>>)
 				                   },
 			                    "read_playlist");
 
+			playlist_router.delete("/:playlist_name",
+			                    move |request: &mut Request| {
+				                    self::delete_playlist(request, delete_db.deref())
+				                   },
+			                    "delete_playlist");
+
 			auth_api_mount.mount("/playlist/", playlist_router);
 		}
 
@@ -575,3 +582,20 @@ fn read_playlist(request: &mut Request, db: &DB) -> IronResult<Response> {
 
 	Ok(Response::with((status::Ok, result_json)))
 }
+
+fn delete_playlist(request: &mut Request, db: &DB) -> IronResult<Response> {
+	let username = match request.extensions.get::<SessionKey>() {
+		Some(s) => s.username.clone(),
+		None => return Err(Error::from(ErrorKind::AuthenticationRequired).into()),
+	};
+
+	let params = request.extensions.get::<Router>().unwrap();
+	let ref playlist_name = match params.find("playlist_name") { 
+		Some(s) => s,
+		_ => return Err(Error::from(ErrorKind::MissingPlaylistName).into()), 
+	};
+
+	playlist::delete_playlist(&playlist_name, &username, db)?;
+
+	Ok(Response::with(status::Ok))
+}