decline join travel and leave travel implemented

www/js/travel.js

@@ -125,6 +125,27 @@ angular.module('app.travel', ['pascalprecht.translate', 'ui-leaflet'])
         });
     };
 
+    $scope.declineJoin = function(joinPetition){
+        $http({
+            url: urlapi + 'travels/declineJoin/'+ $stateParams.travelid,
+            method: "POST",
+            data: {userid: joinPetition._id}
+        })
+        .then(function(data) {
+            console.log("data: ");
+            console.log(data);
+            if(data.success==false){
+                $ionicLoading.show({template: 'Error on unjoin', noBackdrop: true, duration: 2000});
+            }else{
+                $scope.travel=data.data;
+                console.log("success");
+            }
+        },
+        function(response) { // optional
+                // failed
+        });
+    };
+
     $scope.acceptJoin = function(joinPetition){
         $http({
             url: urlapi + 'travels/acceptJoin/'+ $stateParams.travelid,
@@ -146,6 +167,26 @@ angular.module('app.travel', ['pascalprecht.translate', 'ui-leaflet'])
         });
     };
 
+    $scope.leaveTravel = function(){
+        $http({
+            url: urlapi + 'travels/leave/'+ $stateParams.travelid,
+            method: "POST",
+            data: {}
+        })
+        .then(function(data) {
+            console.log("data: ");
+            console.log(data);
+            if(data.success==false){
+                $ionicLoading.show({template: 'Error on unjoin', noBackdrop: true, duration: 2000});
+            }else{
+                $scope.travel=data.data;
+            }
+        },
+        function(response) { // optional
+                // failed
+        });
+    };
+
     /* adding comment */
     $scope.doingNewComment=false;
     $scope.newComment={};

www/templates/travel.html

@@ -1,5 +1,9 @@
 <ion-view view-title="{{'Travel' | translate}}">
   <ion-content class="has-footer">
+      <ion-refresher
+        pulling-text="{{'Pull_to_refresh' | translate}}..."
+        on-refresh="doRefresh()">
+      </ion-refresher>
     <div class="item item-icon-left">
       <div class="item-note">
         <p>
@@ -60,7 +64,7 @@
         </div>
 
         <div ng-show="userHasJoined(travel.joins, storageuser._id)>-1">
-            <md-button ng-show="travel.type=='offering'" ng-click="" class="o_bRed">{{'Leave' | translate}}</md-button>
+            <md-button ng-show="travel.type=='offering'" ng-click="leaveTravel()" class="o_bRed">{{'Leave' | translate}}</md-button>
             <md-button ng-show="travel.type=='asking'" ng-click="" class="o_purple100">{{'Leave' | translate}}</md-button>
             <md-button ng-show="travel.type=='package'" ng-click="" class="o_purple100">{{'Leave' | translate}}</md-button>
         </div>
@@ -97,7 +101,7 @@
                 </a>
             </div>
             <div class="col" ng-show="travel.user._id==storageuser._id">
-                <button class="button button-small o_grey600">
+                <button class="button button-small o_grey600" ng-click="declineJoin(joinPetition)">
                     <i class="icon ion-close"></i>
                 </button><br>
                 <button class="button button-small o_purple400" ng-click="acceptJoin(joinPetition)">