21 lines
645 B
JavaScript
21 lines
645 B
JavaScript
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var AbstractClientStore = module.exports = function () {
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};
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AbstractClientStore.prototype.increment = function (key, lifetime, callback) {
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var self = this;
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this.get(key, function (err, value) {
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if (err) {
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callback(err);
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} else {
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var count = value ? value.count+1 : 1;
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self.set(key, {count: count, lastRequest: new Date(), firstRequest: new Date()}, lifetime, function (err) {
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var prevValue = {
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count: value ? value.count : 0,
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lastRequest: value ? value.lastRequest : null,
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firstRequest: value ? value.firstRequest : null
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};
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typeof callback == 'function' && callback(err, prevValue);
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});
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}
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});
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};
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