110 lines
2.6 KiB
JavaScript
110 lines
2.6 KiB
JavaScript
'use strict';
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module.exports = function (redisClient, module) {
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module.flushdb = function (callback) {
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redisClient.send_command('flushdb', [], function (err) {
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if (typeof callback === 'function') {
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callback(err);
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}
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});
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};
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module.emptydb = function (callback) {
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module.flushdb(function (err) {
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if (err) {
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return callback(err);
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}
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module.objectCache.resetObjectCache();
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callback();
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});
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};
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module.exists = function (key, callback) {
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redisClient.exists(key, function (err, exists) {
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callback(err, exists === 1);
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});
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};
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module.delete = function (key, callback) {
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callback = callback || function () {};
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redisClient.del(key, function (err) {
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module.objectCache.delObjectCache(key);
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callback(err);
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});
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};
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module.deleteAll = function (keys, callback) {
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callback = callback || function () {};
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var multi = redisClient.multi();
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for (var i = 0; i < keys.length; i += 1) {
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multi.del(keys[i]);
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}
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multi.exec(function (err) {
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module.objectCache.delObjectCache(keys);
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callback(err);
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});
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};
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module.get = function (key, callback) {
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redisClient.get(key, callback);
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};
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module.set = function (key, value, callback) {
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callback = callback || function () {};
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redisClient.set(key, value, function (err) {
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callback(err);
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});
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};
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module.increment = function (key, callback) {
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callback = callback || function () {};
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redisClient.incr(key, callback);
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};
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module.rename = function (oldKey, newKey, callback) {
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callback = callback || function () {};
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redisClient.rename(oldKey, newKey, function (err) {
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if (err && err.message !== 'ERR no such key') {
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return callback(err);
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}
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module.objectCache.delObjectCache(oldKey);
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module.objectCache.delObjectCache(newKey);
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callback();
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});
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};
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module.type = function (key, callback) {
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redisClient.type(key, function (err, type) {
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callback(err, type !== 'none' ? type : null);
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});
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};
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module.expire = function (key, seconds, callback) {
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callback = callback || function () {};
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redisClient.expire(key, seconds, function (err) {
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callback(err);
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});
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};
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module.expireAt = function (key, timestamp, callback) {
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callback = callback || function () {};
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redisClient.expireat(key, timestamp, function (err) {
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callback(err);
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});
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};
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module.pexpire = function (key, ms, callback) {
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callback = callback || function () {};
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redisClient.pexpire(key, ms, function (err) {
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callback(err);
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});
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};
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module.pexpireAt = function (key, timestamp, callback) {
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callback = callback || function () {};
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redisClient.pexpireat(key, timestamp, function (err) {
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callback(err);
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});
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};
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};
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