create ~removealias command [Close #549]

modules/users/README.md

@@ -24,6 +24,12 @@ This command merges two nicks which are recorded as primary users into one user.
 The secondary user and all of their aliases will be merged under primaryuser.
 Requires moderator level access by default.
 
+#### ~addalias [user] [alias]
+Manually add alias to user.
+
+#### ~removealias [alias]
+Remove alias from user.
+
 ### API
 
 #### resolveUser(server, nick, callback)

modules/users/commands.js

@@ -60,6 +60,24 @@ var commands = function(dbot) {
             }.bind(this));
         },
 
+        '~removealias': function(event) {
+            var alias = event.params[1];
+
+            this.api.resolveUser(event.server, alias, function(user) {
+                if(user) {
+                    user.aliases = _.without(user.aliases, alias);
+                    this.db.save('users', user.id, user, function(err) {
+                        event.reply(dbot.t('alias_removed', {
+                            'primary': user.primaryNick,
+                            'alias': alias
+                        }));
+                    });
+                } else {
+                    event.reply(dbot.t('unknown_alias', { 'alias': nick }));
+                }
+            }.bind(this));
+        },
+
         '~setaliasparent': function(event) {
             var newPrimary = event.params[1].trim();
             this.api.resolveUser(event.server, newPrimary, function(user) {
@@ -135,6 +153,7 @@ var commands = function(dbot) {
     commands['~setaliasparent'].access = 'moderator';
     commands['~mergeusers'].access = 'moderator';
     commands['~addalias'].access = 'moderator';
+    commands['~removealias'].access = 'moderator';
     
     return commands;
 };

modules/users/strings.json

@@ -26,6 +26,9 @@
 	"fr": "{alias} n'existe pas actuellement en tant qu'alias ou utilisateur connu.",
 	"it": "{alias} non esiste attualmente come alias o utente conosciuto."
     },
+    "alias_removed": {
+        "en": "Removed alias {alias} from {primary}."
+    },
     "aliasparentset": {
         "en": "{newParent} is now the parent user, and {newAlias} is an alias.",
         "na'vi": "{newParent} lu sa'sem set ulte {newAlias} lu stxo set nìteng.",

modules/users/usage.json

@@ -1,5 +1,7 @@
 {
     "~alias": "~alias [nick]",
     "~setaliasparent": "~setaliasparent [nick]",
-    "~mergeusers": "~mergeusers [primary] [secondary]"
+    "~mergeusers": "~mergeusers [primary] [secondary]",
+    "~addalias": "~addalias [user] [alias]",
+    "~removealias": "~removealias [alias]"
 }