loopback-datasource-juggler/lib/hookable.js

33 lines
895 B
JavaScript

exports.Hookable = Hookable;
function Hookable() {
// hookable class
};
Hookable.afterInitialize = function(){};
Hookable.beforeValidation = function(){};
Hookable.afterValidation = function(){};
Hookable.beforeSave = function(){};
Hookable.afterSave = function(){};
Hookable.beforeCreate = function(){};
Hookable.afterCreate = function(){};
Hookable.beforeUpdate = function(){};
Hookable.afterUpdate = function(){};
Hookable.beforeDestroy = function(){};
Hookable.afterDestroy = function(){};
Hookable.prototype.trigger = function (action, work){
if (work) {
bHook = this.constructor["before" + capitalize(action)];
if (bHook) bHook.call(this);
work.call(this);
}
aHook = this.constructor["after" + capitalize(action)];
if (aHook) aHook.call(this);
};
function capitalize(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}