Added !kick command. Updated perm check logic on chan ban to match.

src/app/channel/commandPreprocessor.js

@@ -189,4 +189,80 @@ class commandProcessor{
         //throw send flag
         return true;
     }
+
+    async kick(preprocessor){
+        //Get the current channel from the database
+        const chanDB = await channelModel.findOne({name: preprocessor.socket.chan});
+
+        //Check if the user has permission, and publicly shame them if they don't (lmao)
+        if(await chanDB.permCheck(preprocessor.socket.user, 'kickUser')){
+            //Get username from argument array
+            const username = preprocessor.argumentArray[1];
+
+            //Get channel
+            const channel = this.server.activeChannels.get(preprocessor.socket.chan);
+
+            //get initiator and target user objects
+            const initiator = channel.userList.get(preprocessor.socket.user.user);
+            const target = channel.userList.get(username);
+
+            //get initiator and target override abilities
+            const override = await permissionModel.overrideCheck(preprocessor.socket.user, 'kickUser');
+            const targetOverride = await permissionModel.overrideCheck(target, 'kickUser');
+
+            //If there is no user
+            if(target == null){
+                //silently drop the command
+                return false;
+            }
+
+
+            //If the user is capable of overriding this permission based on site permissions
+            if(override || targetOverride){
+                //If the site rank is equal
+                if(permissionModel.rankToNum(initiator.rank) == permissionModel.rankToNum(target.rank)){
+                    //compare chan rank
+                    if(permissionModel.rankToNum(initiator.chanRank) <= permissionModel.rankToNum(target.chanRank)){
+                        //shame the person running it
+                        return true;
+                    }
+                //otherwise
+                }else{
+                    //compare site rank
+                    if(permissionModel.rankToNum(initiator.rank) <= permissionModel.rankToNum(target.rank)){
+                        //shame the person running it
+                        return true;
+                    }
+                }
+            }else{
+                //If the target has a higher chan rank than the initiator
+                if(permissionModel.rankToNum(initiator.chanRank) <= permissionModel.rankToNum(target.chanRank)){
+                    //shame the person running it
+                    return true;
+                }
+            }
+
+
+            //Splice out kick
+            preprocessor.commandArray.splice(0,4)
+
+            //Get collect reason
+            var reason = preprocessor.commandArray.join('');
+
+            //If no reason was given
+            if(reason == ''){
+                //Fill in a generic reason
+                reason = "You have been kicked from the channel!";
+            }
+
+            //Kick the user
+            target.disconnect(reason);
+
+            //throw send flag
+            return false;
+        }
+
+        //throw send flag
+        return true;
+    }
 }