opt(users): admin can create maker for user if him already join other maker group

modules/users/client/controllers/admin/user.client.controller.js

@@ -183,6 +183,25 @@
       }
     };
 
+    /**
+     * alreadyIsFounder
+     * @param u
+     * @returns {boolean}
+     */
+    vm.alreadyIsFounder = function (u) {
+      var is = false;
+
+      if (u.makers.length > 0) {
+        angular.forEach(u.makers, function (m) {
+          if (m.user === u._id) {
+            is = true;
+          }
+        });
+      }
+
+      return is;
+    };
+
     /**
      * showMakerGroup
      * @param evt

modules/users/client/views/admin/view-user.client.view.html

@@ -86,7 +86,7 @@
                     <span ng-if="vm.user.makers.length==0">-</span>
 
                     <div class="pull-right"
-                         ng-if="vm.authentication.user.isOper && vm.user.makers.length==0">
+                         ng-if="vm.authentication.user.isOper && !vm.alreadyIsFounder(vm.user);">
                         <button class="btn btn-default btn-xs btn-width-100" ng-click="vm.showMakerGroup($event);">
                             {{'STATUS_FIELD.BTN_CREATE_MAKER' | translate}}
                         </button>

modules/users/server/controllers/admin.server.controller.js

@@ -604,7 +604,7 @@ exports.userByID = function (req, res, next, id) {
 
   User.findById(id, '-salt -password -providerData')
     .populate('invited_by', 'username displayName profileImageURL')
-    .populate('makers', 'name')
+    .populate('makers', 'user name')
     .exec(function (err, user) {
       if (err) {
         return next(err);