28 lines
837 B
JavaScript
28 lines
837 B
JavaScript
|
const isFunction = require('lodash/isFunction');
|
||
|
|
const isObject = require('lodash/isObject');
|
||
|
|
const isString = require('lodash/isString');
|
||
|
|
|
||
|
|
|
||
|
|
exports.runMigrations = ({ Backbone, database } = {}) => {
|
||
|
|
if (!isObject(Backbone) || !isObject(Backbone.Collection) ||
|
||
|
|
!isFunction(Backbone.Collection.extend)) {
|
||
|
|
throw new TypeError('"Backbone" is required');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isObject(database) || !isString(database.id) ||
|
||
|
|
!Array.isArray(database.migrations)) {
|
||
|
|
throw new TypeError('"database" is required');
|
||
|
|
}
|
||
|
|
|
||
|
|
const migrationCollection = new (Backbone.Collection.extend({
|
||
|
|
database,
|
||
|
|
storeName: 'items',
|
||
|
|
}))();
|
||
|
|
|
||
|
|
return new Promise((resolve) => {
|
||
|
|
// NOTE: This `then` refers to a jQuery `Deferred`:
|
||
|
|
// eslint-disable-next-line more/no-then
|
||
|
|
migrationCollection.fetch().then(() => resolve());
|
||
|
|
});
|
||
|
|
};
|