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loopback-datasource-juggler
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Tune indexes in redis

This commit is contained in:
Anatoliy Chakkaev 2011-10-19 21:17:48 +04:00
parent 35dd198f70
commit 182f3ff12e
2 changed files with 8 additions and 6 deletions
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2
lib/abstract-class.js
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@ -241,10 +241,10 @@ AbstractClass.prototype.propertyChanged = function (name) {
}; };
AbstractClass.prototype.toObject = function (onlySchema) { AbstractClass.prototype.toObject = function (onlySchema) {
// blind faith: we only enumerate properties
var data = {}; var data = {};
var ds = this.constructor.schema.definitions[this.constructor.modelName]; var ds = this.constructor.schema.definitions[this.constructor.modelName];
var properties = ds.properties; var properties = ds.properties;
// weird
Object.keys(onlySchema ? properties : this).concat(['id']).forEach(function (property) { Object.keys(onlySchema ? properties : this).concat(['id']).forEach(function (property) {
data[property] = this[property]; data[property] = this[property];
}.bind(this)); }.bind(this));

12
lib/adapters/redis.js
View File

@ -40,11 +40,11 @@ BridgeToRedis.prototype.defineForeignKey = function (model, key, cb) {
BridgeToRedis.prototype.save = function (model, data, callback) { BridgeToRedis.prototype.save = function (model, data, callback) {
this.client.hmset(model + ':' + data.id, data, function (err) { this.client.hmset(model + ':' + data.id, data, function (err) {
if (err) return callback(err); if (err) return callback(err);
this.updateIndexes(model, data, callback); this.updateIndexes(model, data.id, data, callback);
}.bind(this)); }.bind(this));
}; };
BridgeToRedis.prototype.updateIndexes = function (model, data, callback) { BridgeToRedis.prototype.updateIndexes = function (model, id, data, callback) {
var i = this.indexes[model]; var i = this.indexes[model];
var schedule = []; var schedule = [];
Object.keys(data).forEach(function (key) { Object.keys(data).forEach(function (key) {
@ -52,7 +52,7 @@ BridgeToRedis.prototype.updateIndexes = function (model, data, callback) {
schedule.push([ schedule.push([
'sadd', 'sadd',
'i:' + model + ':' + key + ':' + data[key], 'i:' + model + ':' + key + ':' + data[key],
model + ':' + data.id model + ':' + id
]); ]);
} }
}.bind(this)); }.bind(this));
@ -107,7 +107,7 @@ BridgeToRedis.prototype.possibleIndexes = function (model, filter) {
var foundIndex = []; var foundIndex = [];
Object.keys(filter).forEach(function (key) { Object.keys(filter).forEach(function (key) {
if (this.indexes[model][key]) { if (this.indexes[model][key] && typeof filter[key] === 'string') {
foundIndex.push('i:' + model + ':' + key + ':' + filter[key]); foundIndex.push('i:' + model + ':' + key + ':' + filter[key]);
} }
}.bind(this)); }.bind(this));
@ -186,6 +186,8 @@ BridgeToRedis.prototype.count = function count(model, callback) {
}; };
BridgeToRedis.prototype.updateAttributes = function updateAttrs(model, id, data, cb) { BridgeToRedis.prototype.updateAttributes = function updateAttrs(model, id, data, cb) {
this.client.hmset(model + ':' + id, data, cb); this.client.hmset(model + ':' + id, data, function () {
this.updateIndexes(model, id, data, cb);
}.bind(this));
}; };