From c3d7fd0f1c2ea1724e4399f7d101d3c64f7a1802 Mon Sep 17 00:00:00 2001
From: Raymond Feng <raymond@strongloop.com>
Date: Thu, 24 Oct 2013 20:37:43 -0700
Subject: [PATCH] Create remote functions for predefined scopes/relations

---
 lib/scope.js | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/lib/scope.js b/lib/scope.js
index 50d4b481..e65f748a 100644
--- a/lib/scope.js
+++ b/lib/scope.js
@@ -20,6 +20,7 @@ function defineScope(cls, targetClass, name, params, methods) {
         }
     }
 
+    // Define a property for the scope
     Object.defineProperty(cls, name, {
         enumerable: false,
         configurable: true,
@@ -80,6 +81,44 @@ function defineScope(cls, targetClass, name, params, methods) {
         }
     });
 
+    // Wrap the property into a function for remoting
+    var fn = function() {
+        var f = this[name];
+        f.apply(this, arguments);
+    };
+
+    fn.shared = true;
+    fn.http = {verb: 'get', path: '/' + name};
+    fn.accepts = {arg: 'where', type: 'object'};
+    fn.description = 'Fetches ' + name;
+    fn.returns = {arg: name, type: 'array', root: true};
+
+    cls['__get__' + name] = fn;
+
+    var fn_create = function() {
+        var f = this[name].create;
+        f.apply(this, arguments);
+    };
+
+    fn_create.shared = true;
+    fn_create.http = {verb: 'post', path: '/' + name};
+    fn_create.accepts = {arg: 'data', type: 'object', source: 'body'};
+    fn_create.description = 'Creates ' + name;
+    fn_create.returns = {arg: 'data', type: 'object', root: true};
+
+    cls['__create__' + name] = fn_create;
+
+    var fn_delete = function() {
+        var f = this[name].destroyAll;
+        f.apply(this, arguments);
+    };
+    fn_delete.shared = true;
+    fn_delete.http = {verb: 'delete', path: '/' + name};
+    fn_delete.description = 'Deletes ' + name;
+    fn_delete.returns = {arg: 'data', type: 'object', root: true};
+
+    cls['__delete__' + name] = fn_delete;
+
     // and it should have create/build methods with binded thisModelNameId param
     function build(data) {
         return new targetClass(mergeParams(this._scope, {where:data || {}}).where);