import { cloneDeep } from './libs/utils' import FileUpload from './FileUpload' export default class FormSubmission { /** * Initialize a formulate form. * @param {vm} form an instance of FormulateForm */ constructor (form) { this.form = form } /** * Determine if the form has any validation errors. * * @return {Promise} resolves a boolean */ hasValidationErrors () { return this.form.hasValidationErrors() } /** * Asynchronously generate the values payload of this form. * @return {Promise} resolves to json */ values () { return new Promise((resolve, reject) => { const pending = [] const values = cloneDeep(this.form.proxy) for (const key in values) { if (typeof this.form.proxy[key] === 'object' && this.form.proxy[key] instanceof FileUpload) { pending.push( this.form.proxy[key].upload().then(data => Object.assign(values, { [key]: data })) ) } } Promise.all(pending) .then(() => resolve(values)) .catch(err => reject(err)) }) } }