Added an (untested) option to unregister an appservice previously added by calling register_appservice

src/database/admin.rs

@@ -12,6 +12,7 @@ use tracing::warn;
 
 pub enum AdminCommand {
     RegisterAppservice(serde_yaml::Value),
+    UnregisterAppservice(String),
     ListAppservices,
     SendMessage(RoomMessageEventContent),
 }
@@ -96,6 +97,9 @@ impl Admin {
                             AdminCommand::RegisterAppservice(yaml) => {
                                 guard.appservice.register_appservice(yaml).unwrap(); // TODO handle error
                             }
+                            AdminCommand::UnregisterAppservice(service_name) => {
+                                guard.appservice.unregister_appservice(&service_name).unwrap(); // TODO: see above
+                            }
                             AdminCommand::ListAppservices => {
                                 if let Ok(appservices) = guard.appservice.iter_ids().map(|ids| ids.collect::<Vec<_>>()) {
                                     let count = appservices.len();

src/database/appservice.rs

@@ -27,6 +27,16 @@ impl Appservice {
         Ok(())
     }
 
+    /**
+     * Remove a appservice registration
+     * 
+     * id is the name you send to register the service
+     */
+    pub fn unregister_appservice(&self, service_name: &str) -> Result<()> {
+        self.id_appserviceregistrations.remove(service_name.as_bytes())?;
+        Ok(())
+    }
+
     pub fn get_registration(&self, id: &str) -> Result<Option<serde_yaml::Value>> {
         self.cached_registrations
             .read()

src/database/rooms.rs

@@ -1528,6 +1528,15 @@ impl Rooms {
                                         ));
                                     }
                                 }
+                                "unregister_appservice" => {
+                                    if args.len() == 1 {
+                                        db.admin.send(AdminCommand::UnregisterAppservice(args[0].to_owned()));
+                                    } else {
+                                        db.admin.send(AdminCommand::SendMessage(
+                                            RoomMessageEventContent::text_plain("Invalid appservice identifier. Need a valid identifier string"),
+                                        ));
+                                    }
+                                }
                                 "list_appservices" => {
                                     db.admin.send(AdminCommand::ListAppservices);
                                 }