Made token revocation errors more obvious

src/bot/commands/music/join.rs

@@ -242,6 +242,18 @@ pub fn run(ctx: Context, command: ApplicationCommandInteraction) -> CommandOutpu
           )
           .await;
 
+          return;
+        } else if let SessionCreateError::NoLongerSpotifyError = why {
+          update_message(
+            &ctx,
+            &command,
+            EmbedBuilder::new()
+              .title("Cannot join voice channel")
+              .description("Spoticord no longer has access to your Spotify account. Use </link:1036714850367320136> or go to [the accounts website](https://account.spoticord.com/) to relink your Spotify account.")
+              .status(Status::Error)
+              .build(),
+          ).await;
+
           return;
         }
 
@@ -284,6 +296,18 @@ pub fn run(ctx: Context, command: ApplicationCommandInteraction) -> CommandOutpu
           )
           .await;
 
+          return;
+        } else if let SessionCreateError::NoLongerSpotifyError = why {
+          update_message(
+            &ctx,
+            &command,
+            EmbedBuilder::new()
+              .title("Cannot join voice channel")
+              .description("Spoticord no longer has access to your Spotify account. Use </link:1036714850367320136> or go to [the accounts website](https://account.spoticord.com/) to relink your Spotify account.")
+              .status(Status::Error)
+              .build(),
+          ).await;
+
           return;
         }
 

src/session/manager.rs

@@ -16,6 +16,9 @@ pub enum SessionCreateError {
   #[error("The user has not linked their Spotify account")]
   NoSpotifyError,
 
+  #[error("The application no longer has access to the user's Spotify account")]
+  NoLongerSpotifyError,
+
   #[error("An error has occured while communicating with the database")]
   DatabaseError,
 

src/session/mod.rs

@@ -153,6 +153,8 @@ impl SpoticordSession {
         if let DatabaseError::InvalidStatusCode(code) = why {
           if code == 404 {
             return Err(SessionCreateError::NoSpotifyError);
+          } else if code == 400 {
+            return Err(SessionCreateError::NoLongerSpotifyError);
           }
         }