feat: Track banking service events

packages/server/src/constants/event-tracker.ts

@@ -34,6 +34,12 @@ export const ITEM_EVENT_DELETED = 'Item deleted';
 export const AUTH_SIGNED_UP = 'Auth Signed-up';
 export const AUTH_RESET_PASSWORD = 'Auth reset password';
 
+export const BANK_TRANSACTION_MATCHED = 'Bank transaction matching deleted';
+export const BANK_TRANSACTION_EXCLUDED = 'Bank transaction excluded';
+export const BANK_TRANSACTION_CATEGORIZED = 'Bank transaction categorized';
+export const BANK_TRANSACTION_UNCATEGORIZED = 'Bank transaction uncategorized';
+export const BANK_ACCOUNT_DISCONNECTED = 'Bank account disconnected';
+
 export const ACCOUNT_GROUP = 'Account';
 export const ITEM_GROUP = 'Item';
 export const AUTH_GROUP = 'Auth';

packages/server/src/services/EventsTracker/events/BankTransactionEventsTracker.ts

@@ -0,0 +1,97 @@
+import { Inject, Service } from 'typedi';
+import { EventSubscriber } from '@/lib/EventPublisher/EventPublisher';
+import { PosthogService } from '../PostHog';
+import events from '@/subscribers/events';
+import {
+  BANK_TRANSACTION_MATCHED,
+  BANK_TRANSACTION_EXCLUDED,
+  BANK_TRANSACTION_CATEGORIZED,
+  BANK_TRANSACTION_UNCATEGORIZED,
+  BANK_ACCOUNT_DISCONNECTED,
+} from '@/constants/event-tracker';
+import { IBankTransactionMatchedEventPayload } from '@/services/Banking/Matching/types';
+import { IBankAccountDisconnectedEventPayload } from '@/services/Banking/BankAccounts/types';
+import {
+  ICashflowTransactionCategorizedPayload,
+  ICashflowTransactionUncategorizedPayload,
+} from '@/interfaces';
+import { IBankTransactionExcludedEventPayload } from '@/services/Banking/Exclude/_types';
+
+@Service()
+export class BankTransactionEventsTracker extends EventSubscriber {
+  @Inject()
+  private posthog: PosthogService;
+
+  public attach(bus) {
+    bus.subscribe(
+      events.bankMatch.onMatched,
+      this.handleTrackBankTransactionMatchedEvent
+    );
+    bus.subscribe(
+      events.bankTransactions.onExcluded,
+      this.handleTrackBankTransactionExcludedEvent
+    );
+    bus.subscribe(
+      events.cashflow.onTransactionCategorized,
+      this.handleTrackBankTransactionCategorizedEvent
+    );
+    bus.subscribe(
+      events.cashflow.onTransactionUncategorized,
+      this.handleTrackBankTransactionUncategorizedEvent
+    );
+    bus.subscribe(
+      events.bankAccount.onDisconnected,
+      this.handleTrackBankAccountDisconnectedEvent
+    );
+  }
+
+  private handleTrackBankTransactionMatchedEvent = ({
+    tenantId,
+  }: IBankTransactionMatchedEventPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: BANK_TRANSACTION_MATCHED,
+      properties: {},
+    });
+  };
+
+  private handleTrackBankTransactionExcludedEvent = ({
+    tenantId,
+  }: IBankTransactionExcludedEventPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: BANK_TRANSACTION_EXCLUDED,
+      properties: {},
+    });
+  };
+
+  private handleTrackBankTransactionCategorizedEvent = ({
+    tenantId,
+  }: ICashflowTransactionCategorizedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: BANK_TRANSACTION_CATEGORIZED,
+      properties: {},
+    });
+  };
+
+  private handleTrackBankTransactionUncategorizedEvent = ({
+    tenantId,
+  }: ICashflowTransactionUncategorizedPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: BANK_TRANSACTION_UNCATEGORIZED,
+      properties: {},
+    });
+  };
+
+  private handleTrackBankAccountDisconnectedEvent = ({
+    tenantId,
+  }: IBankAccountDisconnectedEventPayload) => {
+    this.posthog.trackEvent({
+      distinctId: `tenant-${tenantId}`,
+      event: BANK_ACCOUNT_DISCONNECTED,
+      properties: {},
+    });
+  };
+}

packages/server/src/services/EventsTracker/events/events.ts

@@ -7,6 +7,7 @@ import { ExpenseEventsTracker } from './ExpenseEventsTracker';
 import { AccountEventsTracker } from './AccountEventsTracker';
 import { AuthenticationEventsTracker } from './AuthenticationEventsTracker';
 import { ItemEventsTracker } from './ItemEventsTracker';
+import { BankTransactionEventsTracker } from './BankTransactionEventsTracker';
 
 export const EventsTrackerListeners = [
   SaleInvoiceEventsTracker,
@@ -17,5 +18,6 @@ export const EventsTrackerListeners = [
   AccountEventsTracker,
   ExpenseEventsTracker,
   AuthenticationEventsTracker,
-  ItemEventsTracker
+  ItemEventsTracker,
+  BankTransactionEventsTracker,
 ];