Set loaded schema resources as properties of the work package

frontend/app/components/api/api-v3/hal/work-package-resource.service.ts

@@ -26,14 +26,26 @@
 // See doc/COPYRIGHT.rdoc for more details.
 //++
 
-function wpResource(HalResource: typeof op.HalResource, apiV3) {
+function wpResource(HalResource: typeof op.HalResource) {
   class WorkPackageResource extends HalResource {
     getForm() {
       return this.$links.update(this);
     }
 
     getSchema() {
-      return this.getForm().then(form => form.$embedded.schema);
+      return this.getForm().then(form => {
+        const schema = form.$embedded.schema;
+
+        angular.forEach(schema, (field, name) => {
+          if (this[name] && field.writable && field.$isHal
+            && Array.isArray(field.allowedValues)) {
+
+            this[name] = _.where(field.allowedValues, {name: this[name].name})[0];
+          }
+        });
+
+        return schema;
+      });
     }
 
     save() {

frontend/app/components/wp-edit/wp-edit-form.directive.ts

@@ -30,7 +30,6 @@ export class WorkPackageEditFormController {
   public workPackage;
 
   public loadSchema() {
-    //TODO: See `api-work-packages.config.ts`. The schema, if set, should be returned by `getSchema`
     return this.workPackage.getSchema();
   }
 

frontend/app/typings/open-project.typings.ts

@@ -207,6 +207,8 @@ declare namespace op {
 
     public $links;
     public $embedded;
+    public $isHal;
+    public name:string;
 
     constructor(protected $source:restangular.IElement);
 
@@ -223,6 +225,7 @@ declare namespace op {
   interface FieldSchema {
     type:string;
     writable:boolean;
+    allowedValues;
   }
 
   interface WorkPackageLinks {