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loopback-connector-mysql
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Fix undefined handling

This commit is contained in:
Anatoliy Chakkaev 2013-03-27 04:38:18 +04:00
parent 9f063c13c5
commit 4302a125ef
1 changed files with 9 additions and 2 deletions
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11
lib/mysql.js
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@ -135,7 +135,9 @@ MySQL.prototype.toFields = function (model, data) {
var props = this._models[model].properties; var props = this._models[model].properties;
Object.keys(data).forEach(function (key) { Object.keys(data).forEach(function (key) {
if (props[key]) { if (props[key]) {
fields.push('`' + key.replace(/\./g, '`.`') + '` = ' + this.toDatabase(props[key], data[key])); var value = this.toDatabase(props[key], data[key]);
if ('undefined' === typeof value) return;
fields.push('`' + key.replace(/\./g, '`.`') + '` = ' + value);
} }
}.bind(this)); }.bind(this));
return fields.join(','); return fields.join(',');
@ -156,6 +158,7 @@ function dateToMysql(val) {
MySQL.prototype.toDatabase = function (prop, val) { MySQL.prototype.toDatabase = function (prop, val) {
if (val === null) return 'NULL'; if (val === null) return 'NULL';
if (val === undefined) return;
if (val.constructor.name === 'Object') { if (val.constructor.name === 'Object') {
var operator = Object.keys(val)[0] var operator = Object.keys(val)[0]
val = val[operator]; val = val[operator];
@ -299,7 +302,11 @@ MySQL.prototype.all = function all(model, filter, callback) {
function buildOrderBy(order) { function buildOrderBy(order) {
if (typeof order === 'string') order = [order]; if (typeof order === 'string') order = [order];
return 'ORDER BY ' + order.join(', '); return 'ORDER BY ' + order.map(function(o) {
var t = o.split(/\s+/);
if (t.length === 1) return '`' + o + '`';
return '`' + t[0] + '` ' + t[1];
}).join(', ');
} }
function buildLimit(limit, offset) { function buildLimit(limit, offset) {