Split jslib into multiple modules (#363)

* Split jslib into multiple modules

node/src/cli/models/response.ts

@@ -0,0 +1,45 @@
+import { BaseResponse } from './response/baseResponse';
+
+export class Response {
+    static error(error: any, data?: any): Response {
+        const res = new Response();
+        res.success = false;
+        if (typeof (error) === 'string') {
+            res.message = error;
+        } else {
+            res.message = error.message != null ? error.message :
+                error.toString() === '[object Object]' ? JSON.stringify(error) : error.toString();
+        }
+        res.data = data;
+        return res;
+    }
+
+    static notFound(): Response {
+        return Response.error('Not found.');
+    }
+
+    static badRequest(message: string): Response {
+        return Response.error(message);
+    }
+
+    static multipleResults(ids: string[]): Response {
+        let msg = 'More than one result was found. Try getting a specific object by `id` instead. ' +
+            'The following objects were found:';
+        ids.forEach(id => {
+            msg += '\n' + id;
+        });
+        return Response.error(msg, ids);
+    }
+
+    static success(data?: BaseResponse): Response {
+        const res = new Response();
+        res.success = true;
+        res.data = data;
+        return res;
+    }
+
+    success: boolean;
+    message: string;
+    errorCode: number;
+    data: BaseResponse;
+}