Ghost/ghost/members-api/lib/repositories/event.js
Fabien "egg" O'Carroll 9c691f3ea9 Added support for EmailSpamComplaintEvent to activity feed
We need to add relations and filterRelations to the model so that we can
correctly filter events by post_id and member_id
2022-12-01 17:26:24 +07:00

802 lines
28 KiB
JavaScript

const errors = require('@tryghost/errors');
const nql = require('@tryghost/nql');
const mingo = require('mingo');
const {replaceFilters, expandFilters, splitFilter, getUsedKeys, chainTransformers, mapKeys} = require('@tryghost/mongo-utils');
/**
* This mongo transformer ignores the provided filter option and replaces the filter with a custom filter that was provided to the transformer. Allowing us to set a mongo filter instead of a string based NQL filter.
*/
function replaceCustomFilterTransformer(filter) {
// Instead of adding an existing filter, we replace a filter, because mongo transformers are only applied if there is any filter (so not executed for empty filters)
return function (existingFilter) {
return replaceFilters(existingFilter, {
custom: filter
});
};
}
module.exports = class EventRepository {
constructor({
EmailRecipient,
MemberSubscribeEvent,
MemberPaymentEvent,
MemberStatusEvent,
MemberLoginEvent,
MemberCreatedEvent,
SubscriptionCreatedEvent,
MemberPaidSubscriptionEvent,
MemberLinkClickEvent,
MemberFeedback,
EmailSpamComplaintEvent,
Comment,
labsService,
memberAttributionService
}) {
this._MemberSubscribeEvent = MemberSubscribeEvent;
this._MemberPaidSubscriptionEvent = MemberPaidSubscriptionEvent;
this._MemberPaymentEvent = MemberPaymentEvent;
this._MemberStatusEvent = MemberStatusEvent;
this._MemberLoginEvent = MemberLoginEvent;
this._EmailRecipient = EmailRecipient;
this._Comment = Comment;
this._labsService = labsService;
this._MemberCreatedEvent = MemberCreatedEvent;
this._SubscriptionCreatedEvent = SubscriptionCreatedEvent;
this._MemberLinkClickEvent = MemberLinkClickEvent;
this._MemberFeedback = MemberFeedback;
this._EmailSpamComplaintEvent = EmailSpamComplaintEvent;
this._memberAttributionService = memberAttributionService;
}
async getEventTimeline(options = {}) {
if (!options.limit) {
options.limit = 10;
}
const [typeFilter, otherFilter] = this.getNQLSubset(options.filter);
// Changing this order might need a change in the query functions
// because of the different underlying models.
options.order = 'created_at desc, id desc';
// Create a list of all events that can be queried
const pageActions = [
{type: 'comment_event', action: 'getCommentEvents'},
{type: 'click_event', action: 'getClickEvents'},
{type: 'aggregated_click_event', action: 'getAggregatedClickEvents'},
{type: 'signup_event', action: 'getSignupEvents'},
{type: 'subscription_event', action: 'getSubscriptionEvents'}
];
// Some events are not filterable by post_id
if (!getUsedKeys(otherFilter).includes('data.post_id')) {
pageActions.push(
{type: 'newsletter_event', action: 'getNewsletterSubscriptionEvents'},
{type: 'login_event', action: 'getLoginEvents'},
{type: 'payment_event', action: 'getPaymentEvents'}
);
}
if (this._EmailRecipient) {
pageActions.push({type: 'email_sent_event', action: 'getEmailSentEvents'});
pageActions.push({type: 'email_delivered_event', action: 'getEmailDeliveredEvents'});
pageActions.push({type: 'email_opened_event', action: 'getEmailOpenedEvents'});
pageActions.push({type: 'email_failed_event', action: 'getEmailFailedEvents'});
}
if (this._labsService.isSet('suppressionList')) {
pageActions.push({type: 'email_complained_event', action: 'getEmailSpamComplaintEvents'});
}
if (this._labsService.isSet('audienceFeedback')) {
pageActions.push({type: 'feedback_event', action: 'getFeedbackEvents'});
}
//Filter events to query
let filteredPages = pageActions;
if (typeFilter) {
// Ideally we should be able to create a NQL filter without having a string
const query = new mingo.Query(typeFilter);
filteredPages = filteredPages.filter(page => query.test(page));
}
//Start the promises
const pages = filteredPages.map((page) => {
return this[page.action](options, otherFilter);
});
const allEventPages = await Promise.all(pages);
const allEvents = allEventPages.flatMap(page => page.data);
const totalEvents = allEventPages.reduce((accumulator, page) => accumulator + page.meta.pagination.total, 0);
return {
events: allEvents.sort(
(a, b) => {
const diff = new Date(b.data.created_at).getTime() - new Date(a.data.created_at).getTime();
if (diff !== 0) {
return diff;
}
return b.data.id.localeCompare(a.data.id);
}
).slice(0, options.limit),
meta: {
pagination: {
limit: options.limit,
total: totalEvents,
pages: options.limit > 0 ? Math.ceil(totalEvents / options.limit) : null,
// Other values are unavailable (not possible to calculate easily)
page: null,
next: null,
prev: null
}
}
};
}
async registerPayment(data) {
await this._MemberPaymentEvent.add({
...data,
source: 'stripe'
});
}
async getNewsletterSubscriptionEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'newsletter'],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.source': 'source',
'data.member_id': 'member_id'
})
)
};
const {data: models, meta} = await this._MemberSubscribeEvent.findPage(options);
const data = models.map((model) => {
return {
type: 'newsletter_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
async getSubscriptionEvents(options = {}, filter) {
options = {
...options,
withRelated: [
'member',
'subscriptionCreatedEvent.postAttribution',
'subscriptionCreatedEvent.userAttribution',
'subscriptionCreatedEvent.tagAttribution',
'subscriptionCreatedEvent.memberCreatedEvent',
// This is rediculous, but we need the tier name (we'll be able to shorten this later when we switch to the subscriptions table)
'stripeSubscription.stripePrice.stripeProduct.product'
],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id'
}),
(f) => {
// Special one: when data.post_id is used, replace it with two filters: subscriptionCreatedEvent.attribution_id:x+subscriptionCreatedEvent.attribution_type:post
return expandFilters(f, [{
key: 'data.post_id',
replacement: 'subscriptionCreatedEvent.attribution_id',
expansion: {'subscriptionCreatedEvent.attribution_type': 'post', type: 'created'}
}]);
}
)
};
const {data: models, meta} = await this._MemberPaidSubscriptionEvent.findPage(options);
const data = models.map((model) => {
const tierName = model.related('stripeSubscription') && model.related('stripeSubscription').related('stripePrice') && model.related('stripeSubscription').related('stripePrice').related('stripeProduct') && model.related('stripeSubscription').related('stripePrice').related('stripeProduct').related('product') ? model.related('stripeSubscription').related('stripePrice').related('stripeProduct').related('product').get('name') : null;
// Prevent toJSON on stripeSubscription (we don't have everything loaded)
delete model.relations.stripeSubscription;
const d = {
...model.toJSON(options),
attribution: model.get('type') === 'created' && model.related('subscriptionCreatedEvent') && model.related('subscriptionCreatedEvent').id ? this._memberAttributionService.getEventAttribution(model.related('subscriptionCreatedEvent')) : null,
signup: model.get('type') === 'created' && model.related('subscriptionCreatedEvent') && model.related('subscriptionCreatedEvent').id && model.related('subscriptionCreatedEvent').related('memberCreatedEvent') && model.related('subscriptionCreatedEvent').related('memberCreatedEvent').id ? true : false,
tierName
};
delete d.stripeSubscription;
return {
type: 'subscription_event',
data: d
};
});
return {
data,
meta
};
}
async getPaymentEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member'],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id'
})
)
};
const {data: models, meta} = await this._MemberPaymentEvent.findPage(options);
const data = models.map((model) => {
return {
type: 'payment_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
async getLoginEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member'],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id'
})
)
};
const {data: models, meta} = await this._MemberLoginEvent.findPage(options);
const data = models.map((model) => {
return {
type: 'login_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
async getSignupEvents(options = {}, filter) {
options = {
...options,
withRelated: [
'member',
'postAttribution',
'userAttribution',
'tagAttribution'
],
filter: 'subscriptionCreatedEvent.id:null+custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id',
'data.source': 'source'
}),
(f) => {
// Special one: when data.post_id is used, replace it with two filters: attribution_id:x+attribution_type:post
return expandFilters(f, [{
key: 'data.post_id',
replacement: 'attribution_id',
expansion: {attribution_type: 'post'}
}]);
}
)
};
const {data: models, meta} = await this._MemberCreatedEvent.findPage(options);
const data = models.map((model) => {
return {
type: 'signup_event',
data: {
...model.toJSON(options),
attribution: this._memberAttributionService.getEventAttribution(model)
}
};
});
return {
data,
meta
};
}
async getCommentEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'post', 'parent'],
filter: 'member_id:-null+custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id',
'data.post_id': 'post_id'
})
)
};
const {data: models, meta} = await this._Comment.findPage(options);
const data = models.map((model) => {
return {
type: 'comment_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
async getClickEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'link', 'link.post'],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id',
'data.post_id': 'post_id'
})
)
};
const {data: models, meta} = await this._MemberLinkClickEvent.findPage(options);
const data = models.map((model) => {
return {
type: 'click_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
/**
* This groups click events per member for the same post, and only returns the first actual event, and includes the total clicks per event (for the same member and post)
*/
async getAggregatedClickEvents(options = {}, filter) {
// This counts all clicks for a member for the same post
const postClickQuery = `SELECT count(distinct A.redirect_id)
FROM members_click_events A
LEFT JOIN redirects A_r on A_r.id = A.redirect_id
LEFT JOIN redirects B_r on B_r.id = members_click_events.redirect_id
WHERE A.member_id = members_click_events.member_id AND A_r.post_id = B_r.post_id`;
// Counts all clicks for the same member, for the same post, but only preceding events. This should be zero to include the event (so we only include the first events)
const postClickQueryPreceding = `SELECT count(distinct A.redirect_id)
FROM members_click_events A
LEFT JOIN redirects A_r on A_r.id = A.redirect_id
LEFT JOIN redirects B_r on B_r.id = members_click_events.redirect_id
WHERE A.member_id = members_click_events.member_id AND A_r.post_id = B_r.post_id AND (A.created_at < members_click_events.created_at OR (A.created_at = members_click_events.created_at AND A.id < members_click_events.id))`;
options = {
...options,
withRelated: ['member'],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id',
'data.post_id': 'post_id'
})
),
// We need to use MIN to make pagination work correctly
// Note: we cannot do `count(distinct redirect_id) as count__clicks`, because we don't want the created_at filter to affect that count
// For pagination to work correctly, we also need to return the id of the first event (or the minimum id if multiple events happend at the same time, but should be the first). Just MIN(id) won't work because that value changes if filter created_at < x is applied.
selectRaw: `id, member_id, created_at, (${postClickQuery}) as count__clicks`,
whereRaw: `(${postClickQueryPreceding}) = 0`
};
const {data: models, meta} = await this._MemberLinkClickEvent.findPage(options);
const data = models.map((model) => {
return {
type: 'aggregated_click_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
async getFeedbackEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'post'],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id',
'data.post_id': 'post_id'
})
)
};
const {data: models, meta} = await this._MemberFeedback.findPage(options);
const data = models.map((model) => {
return {
type: 'feedback_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
async getEmailSentEvents(options = {}, filter) {
const filterStr = this._labsService.isSet('suppressionList')
? 'failed_at:null+processed_at:-null+delivered_at:null+custom:true'
: 'failed_at:null+processed_at:-null+custom:true';
options = {
...options,
withRelated: ['member', 'email'],
filter: filterStr,
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'processed_at',
'data.member_id': 'member_id',
'data.post_id': 'email.post_id'
})
)
};
options.order = options.order.replace(/created_at/g, 'processed_at');
const {data: models, meta} = await this._EmailRecipient.findPage(
options
);
const data = models.map((model) => {
return {
type: 'email_sent_event',
data: {
id: model.id,
member_id: model.get('member_id'),
created_at: model.get('processed_at'),
member: model.related('member').toJSON(),
email: model.related('email').toJSON()
}
};
});
return {
data,
meta
};
}
async getEmailDeliveredEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'email'],
filter: 'delivered_at:-null+custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'delivered_at',
'data.member_id': 'member_id',
'data.post_id': 'email.post_id'
})
)
};
options.order = options.order.replace(/created_at/g, 'delivered_at');
const {data: models, meta} = await this._EmailRecipient.findPage(
options
);
const data = models.map((model) => {
return {
type: 'email_delivered_event',
data: {
id: model.id,
member_id: model.get('member_id'),
created_at: model.get('delivered_at'),
member: model.related('member').toJSON(),
email: model.related('email').toJSON()
}
};
});
return {
data,
meta
};
}
async getEmailOpenedEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'email'],
filter: 'opened_at:-null+custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'opened_at',
'data.member_id': 'member_id',
'data.post_id': 'email.post_id'
})
)
};
options.order = options.order.replace(/created_at/g, 'opened_at');
const {data: models, meta} = await this._EmailRecipient.findPage(
options
);
const data = models.map((model) => {
return {
type: 'email_opened_event',
data: {
id: model.id,
member_id: model.get('member_id'),
created_at: model.get('opened_at'),
member: model.related('member').toJSON(),
email: model.related('email').toJSON()
}
};
});
return {
data,
meta
};
}
async getEmailSpamComplaintEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'email'],
filter: 'custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'created_at',
'data.member_id': 'member_id',
'data.post_id': 'email.post_id'
})
)
};
const {data: models, meta} = await this._EmailSpamComplaintEvent.findPage(options);
const data = models.map((model) => {
return {
type: 'email_complaint_event',
data: model.toJSON(options)
};
});
return {
data,
meta
};
}
async getEmailFailedEvents(options = {}, filter) {
options = {
...options,
withRelated: ['member', 'email'],
filter: 'failed_at:-null+custom:true',
mongoTransformer: chainTransformers(
// First set the filter manually
replaceCustomFilterTransformer(filter),
// Map the used keys in that filter
...mapKeys({
'data.created_at': 'failed_at',
'data.member_id': 'member_id',
'data.post_id': 'email.post_id'
})
)
};
options.order = options.order.replace(/created_at/g, 'failed_at');
const {data: models, meta} = await this._EmailRecipient.findPage(
options
);
const data = models.map((model) => {
return {
type: 'email_failed_event',
data: {
id: model.id,
member_id: model.get('member_id'),
created_at: model.get('failed_at'),
member: model.related('member').toJSON(),
email: model.related('email').toJSON()
}
};
});
return {
data,
meta
};
}
/**
* Split the filter in two parts:
* - One with 'type' that will be applied to all the pages
* - Other filter that will be applied to each individual page
*
* Throws if splitting is not possible (e.g. OR'ing type with other filters)
*/
getNQLSubset(filter) {
if (!filter) {
return [undefined, undefined];
}
const allowList = ['data.created_at', 'data.member_id', 'data.post_id', 'type', 'id'];
const parsed = nql(filter).parse();
const keys = getUsedKeys(parsed);
for (const key of keys) {
if (!allowList.includes(key)) {
throw new errors.IncorrectUsageError({
message: 'Cannot filter by ' + key
});
}
}
try {
return splitFilter(parsed, ['type']);
} catch (e) {
throw new errors.IncorrectUsageError({
message: e.message
});
}
}
async getMRR() {
const results = await this._MemberPaidSubscriptionEvent.findAll({
aggregateMRRDeltas: true
});
const resultsJSON = results.toJSON();
const cumulativeResults = resultsJSON.reduce((accumulator, result) => {
if (!accumulator[result.currency]) {
return {
...accumulator,
[result.currency]: [{
date: result.date,
mrr: result.mrr_delta,
currency: result.currency
}]
};
}
return {
...accumulator,
[result.currency]: accumulator[result.currency].concat([{
date: result.date,
mrr: result.mrr_delta + accumulator[result.currency].slice(-1)[0].mrr,
currency: result.currency
}])
};
}, {});
return cumulativeResults;
}
async getStatuses() {
const results = await this._MemberStatusEvent.findAll({
aggregateStatusCounts: true
});
const resultsJSON = results.toJSON();
const cumulativeResults = resultsJSON.reduce((accumulator, result, index) => {
if (index === 0) {
return [{
date: result.date,
paid: result.paid_delta,
comped: result.comped_delta,
free: result.free_delta
}];
}
return accumulator.concat([{
date: result.date,
paid: result.paid_delta + accumulator[index - 1].paid,
comped: result.comped_delta + accumulator[index - 1].comped,
free: result.free_delta + accumulator[index - 1].free
}]);
}, []);
return cumulativeResults;
}
};