加入@update update

core/model/Model.coffee

@@ -6,10 +6,10 @@ db = require '../db'
 module.exports = class Model
   constructor: (@data) ->
 
-  @create : ->
+  @create: ->
     throw 'this function must be overrided'
 
-  @createModels : (docs)->
+  @createModels: (docs)->
     throw 'docs must be array' if not _.isArray docs
     results = []
     if docs.length is 1
@@ -18,21 +18,21 @@ module.exports = class Model
       for doc in docs
         results.push @create doc
     results
-  @table : ->
+  @table: ->
     "#{@name.toLowerCase()}s"
 
   @collection: ->
     db.mongo.collection @table()
 
-  set : (key, value = null) ->
+  set: (key, value = null) ->
     if (_.isObject key) is 'object' then attrs = key else attrs[key] = value
     @data[k] = v for k, v of attrs
     return @
 
-  get : (attr) ->
+  get: (attr) ->
     @data[attr]
 
-  @insert : (data, callback = null) ->
+  @insert: (data, callback = null) ->
     @collection().insert data, {w:1}, (err, docs) =>
       throw err if err
       if callback
@@ -47,19 +47,43 @@ module.exports = class Model
         else
           callback 'there is  more then 1 documents with the same id'
 
-  update : (newObj , opts = {},callback) ->
-
   remove: (callback = null)->
     @constructor.removeById @data._id,callback
 
-  @find : (data, opts = {}, callback = null) ->
-    if _.isFunction data
-      callback = data
-      data = {}
+  @update: (selector, documents,opts = {w: 1,multi: true},callback = null) ->
+    if _.isFunction opts
+      callback = opts
+      opts = {w: 1,multi: true}
+    throw 'arguments wrong' if not ((_.isObject selector) and (_.isObject documents))
+    @collection().update selector,documents,opts,(err,numberUpdated)=>
+      throw err if err
+      if callback
+        @find selector,(err,results)->
+          throw err if err
+          callback err,results
+
+
+  update: (documents , opts = {w:1},callback = null) ->
+    if _.isFunction opts
+      callback = opts
+      opts = {w: 1}
+    throw 'arguments wrong' if not _.isObject documents
+    @constructor.collection().update {_id: @data._id},documents,opts,(err,doc)=>
+      throw err if err
+      if callback
+        results = @constructor.createModels doc
+        callback err,results
+
+
+
+  @find: (selector, opts = {}, callback = null) ->
+    if _.isFunction selector
+      callback = selector
+      selector = {}
     else if _.isFunction opts
       callback = opts
       opts = {}
-    @collection().find(data, opts).toArray (err, docs)=>
+    @collection().find(selector, opts).toArray (err, docs)=>
       throw err if err
       if callback
         results = @createModels docs