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2 changes: 1 addition & 1 deletion README.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# numtel:mysql [![Build Status](https://travis-ci.org/numtel/meteor-mysql.svg?branch=master)](https://travis-ci.org/numtel/meteor-mysql)
Reactive MySQL for Meteor
Reactive MySQL for Meteor <b>1.7</b>

Provides Meteor integration of the [`mysql-live-select` NPM module](https://github.com/numtel/mysql-live-select), bringing reactive `SELECT` statement result sets from MySQL >= 5.1.15.

Expand Down
5 changes: 5 additions & 0 deletions lib/LiveMysql.js
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,9 @@ var Future = Npm.require('fibers/future');

LiveMysql = Npm.require('mysql-live-select');

import _ from "lodash";


// Convert the LiveMysqlSelect object into a cursor
LiveMysql.LiveMysqlSelect.prototype._publishCursor = function(sub) {
var self = this;
Expand Down Expand Up @@ -71,3 +74,5 @@ LiveMysql.LiveMysqlSelect.prototype.fetch = function() {

return dataWithIds;
}

module.exports = LiveMysql;
24 changes: 19 additions & 5 deletions lib/MysqlSubscription.js
Original file line number Diff line number Diff line change
@@ -1,10 +1,14 @@
// numtel:mysql
// MIT License, [email protected]
// lib/MysqlSubscription.js
import { Tracker } from 'meteor/tracker';
import _ from "lodash";

var selfConnection;
var buffer = [];



MysqlSubscription = function(connection, name /* arguments */){
var self = this;
var subscribeArgs;
Expand All @@ -20,6 +24,7 @@ MysqlSubscription = function(connection, name /* arguments */){
subscribeArgs = Array.prototype.slice.call(arguments, 0);
name = connection;
if(Meteor.isClient){

connection = Meteor.connection;
}else if(Meteor.isServer){
if(!selfConnection){
Expand All @@ -32,7 +37,9 @@ MysqlSubscription = function(connection, name /* arguments */){
subscribeArgs = Array.prototype.slice.call(arguments, 1);
}

Tracker.Dependency.call(self);
var _tracker = Tracker.Dependency.bind(self);
Object.assign(self, new _tracker());

// Y U No give me subscriptionId, Meteor?!
var subsBefore = _.keys(connection._subscriptions);
_.extend(self, connection.subscribe.apply(connection, subscribeArgs));
Expand All @@ -54,6 +61,7 @@ MysqlSubscription = function(connection, name /* arguments */){
}).length === 1){
connection.registerStore(name, {
update: function(msg){

var subBuffers = _.filter(buffer, function(sub){
return sub.subscriptionId === msg.id;
});
Expand All @@ -71,6 +79,7 @@ MysqlSubscription = function(connection, name /* arguments */){
msg.fields && msg.fields.reset === true){
// This message indicates a reset of a result set
if(subBuffer.resetOnDiff === false){

sub.dispatchEvent('reset', msg);
sub.splice(0, sub.length);
}
Expand All @@ -94,17 +103,21 @@ MysqlSubscription = function(connection, name /* arguments */){

// Emit event for application
sub.dispatchEvent('update', msg.fields.diff, sub);
}
sub.changed();

}
sub.changed(msg, newData);
}
});
}

};

// Inherit from Array and Tracker.Dependency
MysqlSubscription.prototype = new Array;
_.extend(MysqlSubscription.prototype, Tracker.Dependency.prototype);
MysqlSubscription.prototype = [];
//_.extend(MysqlSubscription.prototype, Tracker.Dependency.prototype);
MysqlSubscription.prototype.depend = Tracker.Dependency.prototype.depend; //Seems like the only dependency.



/*
* Change the arguments for the subscription. Publication name and connection
Expand Down Expand Up @@ -236,3 +249,4 @@ function applyDiff(data, diff) {
});
}

module.exports = MysqlSubscription;