feat: Activity events filters

src/migrations/1719502578294_create-index-for-events-table.ts

@@ -0,0 +1,10 @@
+import type { MigrationBuilder } from "node-pg-migrate"
+import EventModel from "../models/Event"
+
+export async function up(pgm: MigrationBuilder): Promise<void> {
+  pgm.createIndex(EventModel.tableName, [`(event_data->>'proposal_id')`])
+}
+
+export async function down(pgm: MigrationBuilder): Promise<void> {
+  pgm.dropIndex(EventModel.tableName, [`(event_data->>'proposal_id')`])
+}

src/models/Event.ts

@@ -20,32 +20,28 @@ export default class EventModel extends Model<Event> {
     return result
   }
 
-  static async getLatest(filters?: EventFilter): Promise<Event[]> {
-    const { event_type } = filters || {}
+  static async getLatest(filters: EventFilter): Promise<Event[]> {
+    const { with_interval, event_type, proposal_id } = filters
     const query = SQL`
       SELECT *
       FROM ${table(EventModel)}
-      WHERE created_at >= NOW() - INTERVAL '7 day'
+      WHERE 1=1
+      ${conditional(
+        with_interval !== undefined ? with_interval : true,
+        SQL`AND created_at >= NOW() - INTERVAL '7 day'`
+      )}
       ${conditional(
         !!event_type,
         SQL`AND event_type IN (${join(event_type?.map((type) => SQL`${type}`) || [], SQL`, `)})`
       )}
+      ${conditional(!!proposal_id, SQL`AND (event_data ->>'proposal_id') = ${proposal_id}`)}
       ORDER BY created_at DESC
       LIMIT ${LATEST_EVENTS_LIMIT}
     `
     const result = await this.namedQuery<Event>('get_latest_events', query)
     return result
   }
 
-  static async deleteOldEvents() {
-    const query = SQL`
-      DELETE
-      FROM ${table(EventModel)}
-      WHERE created_at < NOW() - INTERVAL '7 day'
-    `
-    await this.namedQuery('delete_old_events', query)
-  }
-
   static async isDiscourseEventRegistered(discourseEventId: string) {
     const query = SQL`
       SELECT count(*)

src/routes/events.ts

@@ -4,12 +4,7 @@ import routes from 'decentraland-gatsby/dist/entities/Route/routes'
 import { Request } from 'express'
 
 import { EventsService } from '../services/events'
-import {
-  validateDebugAddress,
-  validateEventTypesFilters,
-  validateId,
-  validateRequiredString,
-} from '../utils/validations'
+import { validateDebugAddress, validateEventFilters, validateId, validateRequiredString } from '../utils/validations'
 
 export default routes((route) => {
   const withAuth = auth()
@@ -19,8 +14,8 @@ export default routes((route) => {
 })
 
 async function getLatestEvents(req: Request) {
-  const eventTypes = validateEventTypesFilters(req)
-  return await EventsService.getLatest(eventTypes)
+  const filters = validateEventFilters(req)
+  return await EventsService.getLatest(filters)
 }
 
 async function voted(req: WithAuth) {

src/server.ts

@@ -43,15 +43,13 @@ import vestings from './routes/vestings'
 import score from './routes/votes'
 import webhooks from './routes/webhooks'
 import { DiscordService } from './services/discord'
-import { EventsService } from './services/events'
 
 const jobs = manager()
 jobs.cron('@eachMinute', finishProposal)
 jobs.cron('@eachMinute', activateProposals)
 jobs.cron('@each5Minute', withLock('publishBids', publishBids))
 jobs.cron('@each10Second', pingSnapshot)
 jobs.cron('30 0 * * *', updateGovernanceBudgets) // Runs at 00:30 daily
-jobs.cron('0 1 * * *', EventsService.deleteOldEvents) // Runs at 01:00 daily
 jobs.cron('30 1 * * *', runQueuedAirdropJobs) // Runs at 01:30 daily
 jobs.cron('30 2 * * *', giveAndRevokeLandOwnerBadges) // Runs at 02:30 daily
 jobs.cron('30 3 1 * *', giveTopVoterBadges) // Runs at 03:30 on the first day of the month

src/services/events.ts

@@ -40,7 +40,7 @@ const CLEAR_DELEGATE_SIGNATURE_HASH = '0x9c4f00c4291262731946e308dc2979a56bd22cc
 const SET_DELEGATE_SIGNATURE_HASH = '0xa9a7fd460f56bddb880a465a9c3e9730389c70bc53108148f16d55a87a6c468e'
 
 export class EventsService {
-  static async getLatest(filters?: EventFilter): Promise<ActivityTickerEvent[]> {
+  static async getLatest(filters: EventFilter): Promise<ActivityTickerEvent[]> {
     try {
       const latestEvents = await EventModel.getLatest(filters)
 
@@ -185,14 +185,6 @@ export class EventsService {
     })
   }
 
-  static async deleteOldEvents() {
-    try {
-      await EventModel.deleteOldEvents()
-    } catch (error) {
-      ErrorService.report('Error deleting old events', { error, category: ErrorCategory.Events })
-    }
-  }
-
   private static getProfileCacheKey(address: string) {
     const cacheKey = `profile-${address.toLowerCase()}`
     return cacheKey

src/shared/types/events.ts

@@ -48,6 +48,8 @@ export enum EventType {
 
 export const EventFilterSchema = z.object({
   event_type: z.nativeEnum(EventType).array().optional(),
+  proposal_id: z.string().uuid().optional(),
+  with_interval: z.boolean().optional(),
 })
 
 export type EventFilter = z.infer<typeof EventFilterSchema>

src/utils/validations.test.ts

@@ -2,7 +2,7 @@ import RequestError from 'decentraland-gatsby/dist/entities/Route/error'
 
 import { EventType } from '../shared/types/events'
 
-import { validateEventTypesFilters, validateId } from './validations'
+import { validateEventFilters, validateId } from './validations'
 
 describe('validateProposalId', () => {
   const UUID = '00000000-0000-0000-0000-000000000000'
@@ -27,51 +27,51 @@ describe('validateProposalId', () => {
 describe('validateEventTypesFilters', () => {
   test('Should return an empty object when event_type is not provided', () => {
     const req = { query: {} } as never
-    const result = validateEventTypesFilters(req)
+    const result = validateEventFilters(req)
     expect(result).toEqual({})
   })
 
   test('Should convert event_type into an array when it is a string', () => {
     const req = { query: { event_type: EventType.Voted } } as never
-    const result = validateEventTypesFilters(req)
+    const result = validateEventFilters(req)
     expect(result).toEqual({ event_type: [EventType.Voted] })
   })
 
   test('Should keep event_type as an array when it is already an array', () => {
     const req = { query: { event_type: [EventType.Voted, EventType.ProjectUpdateCommented] } } as never
-    const result = validateEventTypesFilters(req)
+    const result = validateEventFilters(req)
     expect(result).toEqual({ event_type: [EventType.Voted, EventType.ProjectUpdateCommented] })
   })
 
   test('Should throw an error if EventFilterSchema returns an error', () => {
     const req = { query: { event_type: 'single_event' } } as never
 
-    expect(() => validateEventTypesFilters(req)).toThrow()
+    expect(() => validateEventFilters(req)).toThrow()
   })
 })
 
 describe('validateEventTypesFilters', () => {
   test('Should return an empty object when event_type is not provided', () => {
     const req = { query: {} } as never
-    const result = validateEventTypesFilters(req)
+    const result = validateEventFilters(req)
     expect(result).toEqual({})
   })
 
   test('Should convert event_type into an array when it is a string', () => {
     const req = { query: { event_type: EventType.Voted } } as never
-    const result = validateEventTypesFilters(req)
+    const result = validateEventFilters(req)
     expect(result).toEqual({ event_type: [EventType.Voted] })
   })
 
   test('Should keep event_type as an array when it is already an array', () => {
     const req = { query: { event_type: [EventType.Voted, EventType.ProjectUpdateCommented] } } as never
-    const result = validateEventTypesFilters(req)
+    const result = validateEventFilters(req)
     expect(result).toEqual({ event_type: [EventType.Voted, EventType.ProjectUpdateCommented] })
   })
 
   test('Should throw an error if EventFilterSchema returns an error', () => {
     const req = { query: { event_type: 'single_event' } } as never
 
-    expect(() => validateEventTypesFilters(req)).toThrow()
+    expect(() => validateEventFilters(req)).toThrow()
   })
 })

src/utils/validations.ts

@@ -157,12 +157,16 @@ export function validateAlchemyWebhookSignature(req: Request) {
   }
 }
 
-export function validateEventTypesFilters(req: Request) {
-  const { event_type } = req.query
+export function validateEventFilters(req: Request) {
+  const { event_type, proposal_id, with_interval } = req.query
   const filters: Record<string, unknown> = {}
   if (event_type) {
     filters.event_type = isArray(event_type) ? event_type : [event_type]
   }
+  if (proposal_id) {
+    filters.proposal_id = proposal_id.toString()
+  }
+  filters.with_interval = with_interval ? stringToBoolean(with_interval.toString()) : undefined
   const parsedEventTypes = EventFilterSchema.safeParse(filters)
   if (!parsedEventTypes.success) {
     throw new Error('Invalid event types: ' + parsedEventTypes.error.message)
@@ -218,3 +222,18 @@ export function validateBlockNumber(blockNumber?: unknown | null) {
     throw new Error('Invalid blockNumber: must be null, undefined, or a number')
   }
 }
+
+export function stringToBoolean(str: string) {
+  switch (str.toLowerCase().trim()) {
+    case 'true':
+    case '1':
+    case 'yes':
+      return true
+    case 'false':
+    case '0':
+    case 'no':
+      return false
+    default:
+      throw new Error('Invalid boolean value')
+  }
+}