66 lines
2.5 KiB
JavaScript
66 lines
2.5 KiB
JavaScript
;(function (define) {
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'use strict';
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define(['jquery', 'jquery.cookie'], function($) {
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var EnrollmentInterface = {
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urls: {
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baskets: '/api/commerce/v0/baskets/',
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},
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headers: {
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'X-CSRFToken': $.cookie('csrftoken')
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},
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/**
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* Enroll a user in a course, then redirect the user.
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* @param {string} courseKey Slash-separated course key.
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* @param {string} redirectUrl The URL to redirect to once enrollment completes.
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*/
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enroll: function( courseKey, redirectUrl ) {
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var data_obj = {course_id: courseKey},
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data = JSON.stringify(data_obj);
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$.ajax({
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url: this.urls.baskets,
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type: 'POST',
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contentType: 'application/json; charset=utf-8',
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data: data,
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headers: this.headers,
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context: this
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}).fail(function( jqXHR ) {
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var responseData = JSON.parse(jqXHR.responseText);
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if ( jqXHR.status === 403 && responseData.user_message_url ) {
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// Check if we've been blocked from the course
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// because of country access rules.
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// If so, redirect to a page explaining to the user
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// why they were blocked.
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this.redirect( responseData.user_message_url );
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} else {
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// Otherwise, redirect the user to the next page.
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if ( redirectUrl ) {
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this.redirect( redirectUrl );
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}
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}
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}).done(function() {
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// If we successfully enrolled, redirect the user
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// to the next page (usually the student dashboard or payment flow)
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if ( redirectUrl ) {
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this.redirect( redirectUrl );
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}
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});
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},
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/**
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* Redirect to a URL. Mainly useful for mocking out in tests.
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* @param {string} url The URL to redirect to.
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*/
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redirect: function(url) {
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window.location.href = url;
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}
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};
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return EnrollmentInterface;
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});
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}).call(this, define || RequireJS.define);
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