Merge pull request #2894 from 0xF013/feature/19737-cannot-change-relations

19737 fix wrong relations call

frontend/app/services/work-package-service.js

@@ -203,6 +203,19 @@ module.exports = function($http,
       return AuthorisationService.can(modelName, action);
     },
 
+    updateWithPayload: function(workPackage, payload) {
+      var options = { ajax: {
+        method: 'PATCH',
+        url: workPackage.links.updateImmediately.href,
+        headers: {
+          Accept: 'application/hal+json'
+        },
+        data: JSON.stringify(payload),
+        contentType: 'application/json; charset=utf-8'
+      }, force: true};
+      return workPackage.links.updateImmediately.fetch(options);
+    },
+
     updateWorkPackage: function(workPackage, notify) {
       var options = { ajax: {
         method: 'PATCH',

frontend/app/work_packages/view_models/children-relations-handler.js

@@ -49,7 +49,7 @@ module.exports = function(PathHelper, CommonRelationsHandler, WorkPackageService
             parentId: null
           };
 
-          WorkPackageService.updateWorkPackage(scope.relation, params).then(function(response){
+          WorkPackageService.updateWithPayload(scope.relation, params).then(function(response){
               handler.relations.splice(index, 1);
               scope.workPackage.props.lockVersion = response.props.lockVersion;
               scope.updateFocus(index);

frontend/app/work_packages/view_models/parent-relations-handler.js

@@ -47,7 +47,7 @@ module.exports = function(CommonRelationsHandler, WorkPackageService, ApiHelper)
           parentId: scope.relationToAddId
         };
 
-        WorkPackageService.updateWorkPackage(this.workPackage, params).then(function() {
+        WorkPackageService.updateWithPayload(this.workPackage, params).then(function() {
             scope.relationToAddId = '';
             scope.updateFocus(-1);
             scope.$emit('workPackageRefreshRequired');
@@ -63,7 +63,7 @@ module.exports = function(CommonRelationsHandler, WorkPackageService, ApiHelper)
             parentId: null
           };
 
-          WorkPackageService.updateWorkPackage(scope.workPackage, params).then(function(response){
+          WorkPackageService.updateWithPayload(scope.workPackage, params).then(function(response){
               handler.relations.splice(index, 1);
               scope.workPackage.props.lockVersion = response.props.lockVersion;
               scope.updateFocus(index);