cascading-relations - npm Package Compare versions

Comparing version 0.7.4 to 0.7.5

index.js

@@ -22,6 +22,11 @@ var Q, dot, mongoose;
   schema.post('init', function(next) {
-    var info, orig, path, val, _ref;
+    this.$__movePopulated();
+    return true;
+  });
+  schema.methods.$__movePopulated = function() {
+    var info, orig, path, val, _ref, _results;
     if (this.$__.populated != null) {
       this._related = {};
       _ref = this.$__.populated;
+      _results = [];
       for (path in _ref) {
@@ -32,7 +37,20 @@ info = _ref[path];
         dot.set(this, path, val, true);
-        dot.set(this._related, path, orig, true);
+        _results.push(dot.set(this._related, path, orig, true));
       }
+      return _results;
     }
-    return true;
-  });
+  };
+  schema.methods.populate = function(fields, callback) {
+    var _this = this;
+    return mongoose.Document.prototype.populate.apply(this, [
+      fields, function(err, doc) {
+        if (!err) {
+          _this.$__movePopulated();
+          return callback(err, doc);
+        } else {
+          return callback(err, doc);
+        }
+      }
+    ]);
+  };
   schema.methods.cascadeSave = function(callback, config) {
@@ -39,0 +57,0 @@ if (config == null) {

package.json

 {
   "name": "cascading-relations",
-  "version": "0.7.4",
-  "description": "",
+  "version": "0.7.5",
+  "description": "Alternate populate/save/delete functionality for mongoose to allow for cascading relations",
   "main": "index.js",
@@ -6,0 +6,0 @@ "scripts": {

test/test.js

@@ -100,3 +100,2 @@ var barClass, barSchema, bazClass, bazSchema, dot, fooClass, fooSchema, mongoose, relations, should;
         return mongoose.model('Foo').find().populate('multi._bar').populate('multi._bars').exec(function(err, res) {
-          console.log(res);
           res[0].multi._bar.toString().should.equal(bar._id.toString());
@@ -343,3 +342,3 @@ res[0]._related.multi._bar.title.should.equal('My Bar');
   });
-  return it('should be accurate when you put with less relations (implicit delete)', function(done) {
+  it('should be accurate when you put with less relations (implicit delete)', function(done) {
     var foo,
@@ -369,2 +368,29 @@ _this = this;
   });
+  return it('should rearrange when running populate on document rather than query', function(done) {
+    var foo,
+      _this = this;
+    foo = new fooClass({
+      title: 'My Foo',
+      _related: {
+        _bars: [
+          {
+            title: 'First Bar'
+          }, {
+            title: 'Second Bar'
+          }
+        ]
+      }
+    });
+    return foo.cascadeSave(function(err, res) {
+      return fooClass.findById(res._id, function(err, foo) {
+        return foo.populate('_bars', function(err, foo) {
+          should.exist(foo._related);
+          should.exist(foo._related._bars);
+          foo._related._bars.length.should.equal(2);
+          foo._bars[0].toString().should.equal(foo._related._bars[0]._id.toString());
+          return done();
+        });
+      });
+    });
+  });
 });

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Total package byte prevSize

45768

increased by4.56%

Lines of code

798

increased by5.84%

No dependency changes