Ghost/ghost/admin/app/controllers/offer.js
Sag 98b51b666d
Fixed ember concurrency cancellation errors (#20324)
fixes https://linear.app/tryghost/issue/SLO-121
fixes https://linear.app/tryghost/issue/SLO-138
fixes https://linear.app/tryghost/issue/SLO-139
fixes https://linear.app/tryghost/issue/SLO-140
fixes https://linear.app/tryghost/issue/SLO-141
fixes https://linear.app/tryghost/issue/SLO-142

- ember-concurrency prevents two executions of the same task from
running at the same time
- when a task is cancelled, the library raises an error by default
- however, we don't need to surface that error as the cancellation of
the second execution is intentional
2024-06-04 16:20:49 +02:00

496 lines
14 KiB
JavaScript

import ArchiveOfferModal from '../components/modals/offers/archive';
import Controller, {inject as controller} from '@ember/controller';
import UnarchiveOfferModal from '../components/modals/offers/unarchive';
import config from 'ghost-admin/config/environment';
import copyTextToClipboard from 'ghost-admin/utils/copy-text-to-clipboard';
import {action} from '@ember/object';
import {didCancel, task} from 'ember-concurrency';
import {getSymbol} from 'ghost-admin/utils/currency';
import {inject} from 'ghost-admin/decorators/inject';
import {inject as service} from '@ember/service';
import {slugify} from '@tryghost/string';
import {timeout} from 'ember-concurrency';
import {tracked} from '@glimmer/tracking';
export default class OffersController extends Controller {
@controller offers;
@service settings;
@service store;
@service modals;
@service feature;
@service membersUtils;
@service notifications;
@inject config;
@tracked cadences = [];
@tracked tiers = [];
@tracked portalPreviewUrl = '';
@tracked defaultSiteUrl = this.config.blogUrl;
@tracked durations = [
{
label: 'Forever',
duration: 'forever'
},
{
label: 'First-payment',
duration: 'once'
},
{
label: 'Multiple-months',
duration: 'repeating'
}
];
@tracked offertypes = [
{
label: '%',
offertype: 'percent'
},
{
label: 'USD',
offertype: 'fixed'
}
];
@tracked defaultProps = null;
@tracked isDisplayTitleEdited = false;
@tracked isOfferCodeEdited = false;
portalPreviewGuid = Date.now().valueOf();
constructor() {
super(...arguments);
if (this.isTesting === undefined) {
this.isTesting = config.environment === 'test';
}
}
get offer() {
return this.model;
}
set offer(offer) {
this.model = offer;
}
get scratchOffer() {
return {
...this.offer
};
}
get isTrialOffer() {
return this.offer?.type === 'trial';
}
get isDiscountOffer() {
return this.offer?.type !== 'trial';
}
get cadence() {
if (this.offer.tier && this.offer.cadence) {
const tier = this.tiers.findBy('id', this.offer.tier.id);
return `${this.offer.tier.id}-${this.offer.cadence}-${tier?.currency}`;
} else if (this.defaultProps) {
const tier = this.tiers.findBy('id', this.defaultProps.tier.id);
return `${this.defaultProps.tier.id}-${this.defaultProps.cadence}-${tier?.currency}`;
}
return '';
}
get isDiscountSectionDisabled() {
return !this.offer.isNew;
}
// Tasks -------------------------------------------------------------------
@task({drop: true})
*fetchTiers() {
this.tiers = yield this.store.query('tier', {filter: 'type:paid+active:true', include: 'monthly_price,yearly_price'});
this.tiers = this.tiers.filter((d) => {
return d.monthlyPrice && d.yearlyPrice;
});
const cadences = [];
this.tiers.forEach((tier) => {
let monthlyLabel;
let yearlyLabel;
const tierCurrency = tier.currency;
monthlyLabel = `${tier.name} - Monthly`;
yearlyLabel = `${tier.name} - Yearly`;
cadences.push({
label: monthlyLabel,
name: `${tier.id}-month-${tierCurrency}`
});
cadences.push({
label: yearlyLabel,
name: `${tier.id}-year-${tierCurrency}`
});
});
this.cadences = cadences;
const defaultCadence = this.cadences[0]?.name;
const [,interval, defaultCurrency] = (defaultCadence || '').split('-');
this.updateDurations(interval);
if (this.offer && !this.offer.tier) {
this.defaultProps = {};
this.updateCadence(defaultCadence, this.defaultProps);
this.updatePortalPreview({forceRefresh: false});
} else if (defaultCadence) {
this.offertypes = [
{
label: '%',
offertype: 'percent'
},
{
label: defaultCurrency.toUpperCase(),
offertype: 'fixed'
}
];
this.updatePortalPreview({forceRefresh: false});
}
}
@task({drop: true})
*copyOfferUrl() {
copyTextToClipboard(this.offerUrl);
yield timeout(this.isTesting ? 50 : 500);
return true;
}
@task({drop: true})
*saveTask() {
let {offer} = this;
if (!offer.tier && this.defaultProps) {
this.offer.tier = {
id: this.defaultProps?.tier.id
};
this.offer.cadence = this.defaultProps.cadence;
this.offer.currency = this.defaultProps.currency;
}
try {
yield this.offer.validate();
yield offer.save();
// replace 'offer.new' route with 'offer' route
this.replaceRoute('offer', offer);
return offer;
} catch (error) {
if (error) {
this.notifications.showAPIError(error, {key: 'offer.save'});
}
}
}
@task
*fetchOfferTask(offerId) {
this.isLoading = true;
this.offer = yield this.store.queryRecord('offer', {
id: offerId
});
this.isLoading = false;
}
@action
portalPreviewInserted(iframe) {
this.portalPreviewIframe = iframe;
if (!this.portalMessageListener) {
this.portalMessageListener = (event) => {
const resizeEvents = ['portal-ready', 'portal-preview-updated'];
if (resizeEvents.includes(event.data.type) && event.data.payload?.height && this.portalPreviewIframe?.parentNode) {
this.portalPreviewIframe.parentNode.style.height = `${event.data.payload.height}px`;
}
};
window.addEventListener('message', this.portalMessageListener, true);
}
}
@action
portalPreviewDestroyed() {
this.portalPreviewIframe = null;
if (this.portalMessageListener) {
window.removeEventListener('message', this.portalMessageListener);
}
}
@action
updatePortalPreview({forceRefresh} = {forceRefresh: false}) {
const newUrl = new URL(this.membersUtils.getOfferPortalPreviewUrl({
name: this.offer.name || 'No Name',
code: this.offer.code || 'no-code',
displayTitle: this.offer.displayTitle,
displayDescription: this.offer.displayDescription,
type: this.offer.type,
cadence: this.offer.cadence || this.defaultProps?.cadence,
amount: this.offer.amount,
duration: this.offer.duration,
durationInMonths: this.offer.durationInMonths,
currency: this.offer.currency || this.defaultProps?.currency,
status: this.offer.currency,
tierId: this.offer?.tier?.id || this.defaultProps?.tier?.id
}));
if (forceRefresh) {
this.portalPreviewGuid = Date.now().valueOf();
}
newUrl.searchParams.set('v', `${this.portalPreviewGuid}`);
this.portalPreviewUrl = newUrl;
}
@action
save() {
return this.saveTask.perform();
}
@action
setup() {
try {
this.fetchTiers.perform();
} catch (e) {
// Do not throw cancellation errors
if (didCancel(e)) {
return;
}
throw e;
}
}
@action
setProperty(propKey, value) {
this._updateOfferProperty(propKey, value);
}
@action
validateProperty(property) {
this.offer.validate({property});
}
@action
clearPropertyValidations(property) {
this.offer.errors.remove(property);
}
@action
setDiscountType(discountType) {
if (!this.isDiscountSectionDisabled) {
const amount = this.offer.amount || 0;
this._updateOfferProperty('type', discountType);
if (this.offer.type === 'fixed' && this.offer.amount !== '') {
this.offer.amount = amount * 100;
} else if (this.offer.amount !== '') {
this.offer.amount = amount / 100;
}
this.validateProperty('amount');
this.updatePortalPreview({forceRefresh: false});
}
}
@action
setDiscountAmount(e) {
let amount = e.target.value;
if (this.offer.type === 'fixed' && amount !== '') {
amount = parseFloat(amount) * 100;
}
this._updateOfferProperty('amount', amount);
}
@action
setTrialDuration(e) {
let amount = e.target.value;
this._updateOfferProperty('amount', amount);
}
@action
setOfferName(e) {
this._updateOfferProperty('name', e.target.value);
if (!this.isDisplayTitleEdited && this.offer.isNew) {
this._updateOfferProperty('displayTitle', e.target.value);
}
if (!this.isOfferCodeEdited && this.offer.isNew) {
this._updateOfferProperty('code', slugify(e.target.value));
}
}
@action
setPortalTitle(e) {
this.isDisplayTitleEdited = true;
this._updateOfferProperty('displayTitle', e.target.value);
}
@action
setPortalDescription(e) {
this._updateOfferProperty('displayDescription', e.target.value);
}
@action
setOfferCode(e) {
this.isOfferCodeEdited = true;
this._updateOfferProperty('code', e.target.value);
}
@action
setDurationInMonths(e) {
this._updateOfferProperty('durationInMonths', e.target.value);
}
@action
openConfirmArchiveModal() {
if (!this.offer.isNew) {
this.modals.open(ArchiveOfferModal, {
offer: this.offer
});
}
}
@action
openConfirmUnarchiveModal() {
if (!this.offer.isNew) {
this.modals.open(UnarchiveOfferModal, {
offer: this.offer
});
}
}
get offerUrl() {
const code = this.offer?.code || '';
if (code) {
const siteUrl = this.config.blogUrl;
return `${siteUrl}/${slugify(code)}`;
}
return '';
}
get displayCurrency() {
const tierId = this.offer?.tier?.id;
if (!tierId) {
return '$';
}
const tier = this.tiers.findBy('id', tierId);
const tierCurrency = tier?.currency || 'usd';
return getSymbol(tierCurrency);
}
get currencyLength() {
return this.displayCurrency.length;
}
@action
updateDurations(cadence) {
if (cadence) {
if (cadence === 'month') {
this.durations = [
{
label: 'First-payment',
duration: 'once'
},
{
label: 'Multiple-months',
duration: 'repeating'
},
{
label: 'Forever',
duration: 'forever'
}
];
} else {
this.durations = [
{
label: 'First-payment',
duration: 'once'
},
{
label: 'Forever',
duration: 'forever'
}
];
if (this.offer.duration === 'repeating') {
this._updateOfferProperty('duration', 'once');
}
}
}
}
@action
changeType(type) {
if (type === 'trial') {
this._updateOfferProperty('type', 'trial');
this._updateOfferProperty('amount', 7);
this._updateOfferProperty('duration', 'trial');
this.validateProperty('amount');
} else {
this._updateOfferProperty('type', 'percent');
this._updateOfferProperty('amount', 0);
this._updateOfferProperty('duration', 'once');
this.clearPropertyValidations('amount');
}
}
@action
updateCadence(cadence, offerObj) {
offerObj = offerObj || this.offer;
if (cadence) {
const [tierId, tierCadence, currency] = cadence.split('-');
offerObj.tier = {
id: tierId
};
offerObj.cadence = tierCadence;
offerObj.currency = currency;
this.offertypes = [
{
label: '%',
offertype: 'percent'
},
{
label: currency.toUpperCase(),
offertype: 'fixed'
}
];
this.updateDurations(tierCadence);
this.updatePortalPreview({forceRefresh: false});
}
}
@action
updateDuration(duration) {
this._updateOfferProperty('duration', duration);
}
// Private -----------------------------------------------------------------
_updateOfferProperty(propKey, newValue) {
let currentValue = this.offer[propKey];
// avoid modifying empty values and triggering inadvertant unsaved changes modals
if (newValue !== false && !newValue && !currentValue) {
return;
}
this.offer[propKey] = newValue;
this.updatePortalPreview({forceRefresh: false});
}
}