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@ -1,9 +1,9 @@
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var RDB = require('./redis.js'),
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var RDB = require('./redis.js'),
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async = require('async'),
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async = require('async'),
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utils = require('../public/src/utils.js');
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utils = require('../public/src/utils.js'),
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(function(Notifications) {
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notifications = {
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Notifications.get = function(nid, callback) {
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get: function(nid, callback) {
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RDB.hmget('notifications:' + nid, 'text', 'score', 'path', 'datetime', 'uniqueId', function(err, notification) {
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RDB.hmget('notifications:' + nid, 'text', 'score', 'path', 'datetime', 'uniqueId', function(err, notification) {
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callback({
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callback({
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nid: nid,
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nid: nid,
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@ -14,9 +14,8 @@ var RDB = require('./redis.js'),
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uniqueId: notification[4]
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uniqueId: notification[4]
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});
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});
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});
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});
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}
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},
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create: function(text, score, path, uniqueId, callback) {
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Notifications.create = function(text, score, path, uniqueId, callback) {
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/*
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/*
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* Score guide:
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* Score guide:
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* 0 Low priority messages (probably unused)
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* 0 Low priority messages (probably unused)
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@ -40,19 +39,18 @@ var RDB = require('./redis.js'),
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if (status === 'OK') callback(nid);
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if (status === 'OK') callback(nid);
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});
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});
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});
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});
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}
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},
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push: function(nid, uids, callback) {
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Notifications.push = function(nid, uids, callback) {
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if (!Array.isArray(uids)) uids = [uids];
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if (!Array.isArray(uids)) uids = [uids];
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var numUids = uids.length,
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var numUids = uids.length,
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x;
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x;
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Notifications.get(nid, function(notif_data) {
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notifications.get(nid, function(notif_data) {
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for(x=0;x<numUids;x++) {
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for(x=0;x<numUids;x++) {
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if (parseInt(uids[x]) > 0) {
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if (parseInt(uids[x]) > 0) {
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(function(uid) {
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(function(uid) {
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Notifications.remove_by_uniqueId(notif_data.uniqueId, uid, function() {
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notifications.remove_by_uniqueId(notif_data.uniqueId, uid, function() {
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RDB.zadd('uid:' + uid + ':notifications:unread', notif_data.score, nid);
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RDB.zadd('uid:' + uid + ':notifications:unread', notif_data.score, nid);
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RDB.set('uid:' + uid + ':notifications:flag', 1);
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RDB.set('uid:' + uid + ':notifications:flag', 1);
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global.io.sockets.in('uid_' + uid).emit('event:new_notification');
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global.io.sockets.in('uid_' + uid).emit('event:new_notification');
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@ -62,15 +60,14 @@ var RDB = require('./redis.js'),
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}
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}
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}
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}
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});
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});
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}
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},
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remove_by_uniqueId: function(uniqueId, uid, callback) {
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Notifications.remove_by_uniqueId = function(uniqueId, uid, callback) {
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async.parallel([
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async.parallel([
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function(next) {
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function(next) {
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RDB.zrange('uid:' + uid + ':notifications:unread', 0, -1, function(err, nids) {
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RDB.zrange('uid:' + uid + ':notifications:unread', 0, -1, function(err, nids) {
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if (nids && nids.length > 0) {
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if (nids && nids.length > 0) {
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async.each(nids, function(nid, next) {
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async.each(nids, function(nid, next) {
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Notifications.get(nid, function(nid_info) {
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notifications.get(nid, function(nid_info) {
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if (nid_info.uniqueId === uniqueId) RDB.zrem('uid:' + uid + ':notifications:unread', nid);
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if (nid_info.uniqueId === uniqueId) RDB.zrem('uid:' + uid + ':notifications:unread', nid);
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next();
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next();
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});
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});
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@ -84,7 +81,7 @@ var RDB = require('./redis.js'),
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RDB.zrange('uid:' + uid + ':notifications:read', 0, -1, function(err, nids) {
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RDB.zrange('uid:' + uid + ':notifications:read', 0, -1, function(err, nids) {
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if (nids && nids.length > 0) {
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if (nids && nids.length > 0) {
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async.each(nids, function(nid, next) {
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async.each(nids, function(nid, next) {
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Notifications.get(nid, function(nid_info) {
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notifications.get(nid, function(nid_info) {
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if (nid_info.uniqueId === uniqueId) RDB.zrem('uid:' + uid + ':notifications:read', nid);
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if (nid_info.uniqueId === uniqueId) RDB.zrem('uid:' + uid + ':notifications:read', nid);
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next();
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next();
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});
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});
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@ -97,25 +94,32 @@ var RDB = require('./redis.js'),
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], function(err) {
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], function(err) {
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if (!err) callback(true);
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if (!err) callback(true);
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});
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});
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}
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},
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mark_read: function(nid, uid, callback) {
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Notifications.mark_read = function(nid, uid, callback) {
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if (parseInt(uid) > 0) {
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if (parseInt(uid) > 0) {
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Notifications.get(nid, function(notif_data) {
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notifications.get(nid, function(notif_data) {
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RDB.zrem('uid:' + uid + ':notifications:unread', nid);
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RDB.zrem('uid:' + uid + ':notifications:unread', nid);
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RDB.zadd('uid:' + uid + ':notifications:read', notif_data.score, nid);
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RDB.zadd('uid:' + uid + ':notifications:read', notif_data.score, nid);
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if (callback) callback(true);
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if (callback) callback(true);
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});
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});
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}
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}
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}
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},
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mark_read_multiple: function(nids, uid, callback) {
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if (!Array.isArray(nids) && parseInt(nids, 10) > 0) nids = [nids];
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Notifications.mark_read_multiple = function(nids, uid, callback) {
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async.each(nids, function(nid, next) {
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async.each(nids, function(nid, next) {
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Notifications.mark_read(nid, uid, function(success) {
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notifications.mark_read(nid, uid, function(success) {
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if (success) next(null);
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if (success) next(null);
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});
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});
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}, function(err) {
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}, function(err) {
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if (callback && !err) callback(true);
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if (callback && !err) callback(true);
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});
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});
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}
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}
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}(exports));
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}
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module.exports = {
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get: notifications.get,
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create: notifications.create,
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push: notifications.push,
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mark_read: notifications.mark_read_multiple
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}
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