Add some shortcuts

Author: Deluze

generator/templates/Crud/src/components/Resource.vue

@@ -137,11 +137,10 @@ export default {
                         },
                     })
                     .then((response) => {
-                        const items = this.mapDataResponse(response.data.data);
-                        const total = response.data.meta.total;
+                        const axiosData = response.data;
                         resolve({
-                            items,
-                            total,
+                            items: this.mapDataResponse(axiosData.data),
+                            total: axiosData.meta,
                         });
                     }).catch(() => reject());
 
@@ -151,9 +150,8 @@ export default {
             return new Promise((resolve) => {
                 axios.get((this.showResourceUri || this.resourceUri) + '/' + id)
                     .then((response) => {
-                        let item = response.data.data;
                         resolve({
-                            item,
+                            item: response.data.data,
                         });
                     });
 
@@ -219,14 +217,11 @@ export default {
         deleteEvent(ids) {
             return new Promise((resolve, reject) => {
                 const promises = [];
-                ids.forEach((id) => {
-                    promises.push(this.deleteHandler(id));
-                });
-
-                Promise.all(promises).then(() => {
-                    resolve();
-                }).catch(() => reject());
+                ids.forEach(id => promises.push(this.deleteHandler(id)));
 
+                Promise.all(promises)
+                    .then(() => resolve())
+                    .catch(() => reject());
             });
         },
         /**