From 7cb3881c5aec7311c20440de01ee97f12383a62f Mon Sep 17 00:00:00 2001
From: Raymond Feng <raymond@strongloop.com>
Date: Wed, 1 Apr 2015 14:57:59 -0700
Subject: [PATCH 1/2] Update deps

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 9b6157020..fe5b2deff 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "bluebird": "^2.9.12",
     "loopback-datasource-juggler": "^2.15.0",
     "mocha": "^2.1.0",
-    "rc": "^0.6.0",
+    "rc": "^1.0.0",
     "semver": "^4.2.0",
     "should": "^5.0.0"
   },

From e52511711643500ffab7a38efd49d7123590d71c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20Bajto=C5=A1?= <miroslav@strongloop.com>
Date: Wed, 1 Apr 2015 18:27:51 +0200
Subject: [PATCH 2/2] Support `ctx.isNewInstance`

Modify the following two DAO methods to report back whether a new
instance was created:

 - updateOrCreate
 - save
---
 lib/mongodb.js | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

diff --git a/lib/mongodb.js b/lib/mongodb.js
index b7b050f2f..fa4b59327 100644
--- a/lib/mongodb.js
+++ b/lib/mongodb.js
@@ -246,7 +246,24 @@ MongoDB.prototype.save = function (model, data, callback) {
     if (self.debug) {
       debug('save.callback', model, err, result);
     }
-    callback && callback(err, result && result.ops);
+
+    var info = {};
+    if (result && result.result) {
+      // create result formats:
+      //   { ok: 1, n: 1, upserted: [ [Object] ] }
+      //   { ok: 1, nModified: 0, n: 1, upserted: [ [Object] ] }
+      //
+      // update result formats:
+      //   { ok: 1, n: 1 }
+      //   { ok: 1, nModified: 1, n: 1 }
+      if (result.result.ok === 1 && result.result.n === 1) {
+        info.isNewInstance = !!result.result.upserted;
+      } else {
+        debug('save result format not recognized: %j', result.result);
+      }
+    }
+
+    callback && callback(err, result && result.ops, info);
   });
 };
 
@@ -388,7 +405,15 @@ MongoDB.prototype.updateOrCreate = function updateOrCreate(model, data, callback
       self.setIdValue(model, object, id);
       object && idName !== '_id' && delete object._id;
     }
-    callback && callback(err, object);
+
+    var info;
+    if (result && result.lastErrorObject) {
+      info = { isNewInstance: !result.lastErrorObject.updatedExisting };
+    } else {
+      debug('updateOrCreate result format not recognized: %j', result);
+    }
+
+    callback && callback(err, object, info);
   });
 };
 
@@ -864,7 +889,7 @@ MongoDB.prototype.automigrate = function (models, cb) {
       }
       self.db.dropCollection(model, function (err, collection) {
         if(err) {
-          if(!(err.name === 'MongoError' && err.ok === 0 
+          if(!(err.name === 'MongoError' && err.ok === 0
             && err.errmsg === 'ns not found')) {
             // For errors other than 'ns not found' (collection doesn't exist)
             return modelCallback(err);