incr 同步完成, 待send changes

node_modules/user.js

@@ -13,13 +13,17 @@ Token
 LastLoginTime
 IsActive // 是否是活跃用户
 */
+// var User = {}
 
+var Api = null; // require('api');
 // 用户基本信息
-var User = {
+User = {
 	token: '',
 	userId: '',
 	email: '',
 	username: '',
+	LastSyncUsn: -1,
+	LastSyncTime: null,
 	// 登录后保存当前
 	setCurUser: function(user) {
 		if(user) {
@@ -61,13 +65,20 @@ var User = {
 	init: function(callback) {
 		console.log("......user init.......")
 		var me = this;
-		db.users.findOne({IsActive: true}, function(err, doc) {
-			if(err || !doc) {
+		db.users.findOne({IsActive: true}, function(err, user) {
+			if(err || !user || !user.UserId) {
 				log('不存在');
 				callback && callback(false);
 			} else {
-				me.setCurUser(doc);
-				callback && callback(doc);
+				// me.setCurUser(doc);
+				me.token = user.Token;
+				me.userId = user.UserId;
+				me.email = user.Email;
+				me.username = user.Username;
+				me.LastSyncUsn = user.LastSyncUsn;
+				me.LastSyncTime = user.LastSyncTime;
+
+				callback && callback(user);
 			}
 		});
 	},
@@ -89,6 +100,43 @@ var User = {
 	},
 	getCurUserAttachsAppPath: function() {
 		return 'data/' + this.getCurActiveUserId() + '/attachs';
+	},
+
+	getCurUser: function(callback) {
+		var me = this;
+		db.users.findOne({_id: me.getCurActiveUserId()}, function(err, doc) {
+			if(err) {
+				callback(false);
+			} else {
+				callback(doc);
+			}
+		});
+	},
+
+	getLastSyncState: function(callback) {
+		var me = this;
+		me.getCurUser(function(user) {
+			if(user) {
+				callback(user.LastSyncUsn, user.LastSyncTime);
+			} else {
+				callback(false, false);
+			}
+		})
+	},
+
+	// 同步后更新同步状态
+	updateLastSyncState: function() {
+		var me = this;
+		if(!Api) {
+			Api = require('api');
+		}
+		log('--updateLastSyncState---')
+		Api.getLastSyncState(function(state) {
+			if(state) {
+				db.users.update({UserId: me.getCurActiveUserId()}, {$set: state});
+			}
+		});
 	}
 };
-module.exports = User;
+
+module.exports = User;