loopback-connector-mongodb - npm Package Compare versions

Comparing version 1.2.0 to 1.2.1

lib/mongodb.js

@@ -145,2 +145,30 @@ /*!
 
+/*!
+ * Convert the data from database to JSON
+ *
+ * @param {String} model The model name
+ * @param {Object} data The data from DB
+ */
+MongoDB.prototype.fromDatabase = function (model, data) {
+  if (!data) {
+    return null;
+  }
+  var props = this._models[model].properties;
+  for (var p in props) {
+    var prop = props[p];
+    if (prop && prop.type === Buffer) {
+      if(data[p] instanceof mongodb.Binary) {
+        // Convert the Binary into Buffer
+        data[p] = data[p].read(0, data[p].length());
+      }
+    } else if(prop && prop.type === String) {
+      if(data[p] instanceof mongodb.Binary) {
+        // Convert the Binary into String
+        data[p] = data[p].toString();
+      }
+    }
+  }
+  return data;
+};
+
 /**
@@ -260,2 +288,3 @@ * Create a new model instance for the given data
 
+    data = self.fromDatabase(model, data);
     data && idName != '_id' && delete data._id;
@@ -461,2 +490,4 @@ callback && callback(err, data);
       }
+      o = self.fromDatabase(model, o);
+
       return o;
@@ -463,0 +494,0 @@ });

package.json

 {
   "name": "loopback-connector-mongodb",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "LoopBack MongoDB Connector",
@@ -5,0 +5,0 @@ "keywords": [

README.md

@@ -5,50 +5,4 @@ ## loopback-connector-mongodb
 
-## Usage
+Please see the full documentation at [docs.strongloop.com](http://docs.strongloop.com/display/DOC/MongoDB+connector).
 
-To use it you need `loopback-datasource-juggler@1.0.x`.
-
-1. Setup dependencies in `package.json`:
-
-    ```json
-    {
-      ...
-      "dependencies": {
-        "loopback-datasource-juggler": "1.0.x",
-        "loopback-connector-mongodb": "1.0.x"
-      },
-      ...
-    }
-    ```
-
-2. Use:
-
-    ```javascript
-        var DataSource = require('loopback-datasource-juggler').DataSource;
-        var ds = new DataSource('mongodb');
-        ...
-    ```
-
-
-### About MongoDB _id field
-
-MongoDB uses a specific ID field with BSON `ObjectID` type, named `_id`
-
-This connector does not expose MongoDB `_id` by default, to keep consistency with other connectors. Instead, it is transparently mapped to the `id` field - which is declared by default in the model if you do not define any `id`. 
-
-If you wish to still be able to access `_id` property, you must define it explicitely as your model ID, along with its type.
-
-*Example :*
-
-    var ds = app.dataSources.db;
-    MyModel = ds.createModel('mymodel', {
-        _id: { type: ds.ObjectID, id: true }
-    });
-
-*Example with a Number _id :
-
-    MyModel = ds.createModel('mymodel', {
-        _id: { type: Number, id: true }
-    });
-
-
 ## Customizing MongoDB configuration for tests/examples
@@ -62,4 +16,8 @@
 
-The .loopbackrc file should be in JSON format, for example:
+**Note**: Tests and examples in this project configure the data source using the deprecated '.loopbackrc' file method, 
+which is not suppored in general.
+For information on configuring the connector in a LoopBack application, please refer to [LoopBack documentation](http://docs.strongloop.com/display/DOC/MongoDB+connector).
 
+The .loopbackrc file is in JSON format, for example:
+
     {
@@ -66,0 +24,0 @@ "dev": {

test/mongodb.test.js

@@ -14,3 +14,4 @@ // This test written in mocha+should.js
       email: { type: String, index: true, unique: true },
-      age: Number
+      age: Number,
+      icon: Buffer
     }, {
@@ -192,4 +193,11 @@ indexes: {
 
+  it('should support Buffer type', function (done) {
+    User.create({name: 'John', icon: new Buffer('1a2')}, function (e, u) {
+      User.findById(u.id, function (e, user) {
+        user.icon.should.be.an.instanceOf(Buffer);
+        done();
+      });
+    });
+  });
 
-
   it('hasMany should support additional conditions', function (done) {
@@ -196,0 +204,0 @@ User.create(function (e, u) {

No alert changes

Improved metrics

Total package byte prevSize

63200

2.22%

Number of package files

16

6.67%

Lines of code

1237

6%

Worsened metrics

Number of lines in readme file

52

-44.68%

No dependency changes