Catalog alignment

Issue-ID: SDC-2724
Signed-off-by: ys9693 <ys9693@att.com>
Change-Id: I52b4aacb58cbd432ca0e1ff7ff1f7dd52099c6fe

1 files changed, 35 insertions, 0 deletions

diff --git a/catalog-ui/src/app/ng2/pipes/order-by.pipe.ts b/catalog-ui/src/app/ng2/pipes/order-by.pipe.ts
new file mode 100644
index 0000000000..6dc5d47863
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pipes/order-by.pipe.ts
@@ -0,0 +1,35 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 Huawei Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({name: 'orderBy'})
+export class OrderByPipe implements PipeTransform {
+    transform(records: Array<any>, args?: any): any {
+        if (!records || !args.path) { return records; }
+        let len = args.path.length;
+        return records.sort((itemIdx1, itemIdx2) => {
+            var i = 0;
+            while (i < len) { itemIdx1 = itemIdx1[args.path[i]]; itemIdx2 = itemIdx2[args.path[i]]; i++; }
+            // Order * (-1): We change our order
+            return itemIdx1 + "" > itemIdx2 + "" ? args.direction : args.direction * (- 1);
+        })
+    };
+}