feat(nestjs): migrate to NestJS

packages/server/src/modules/BankingTransactionsExclude/subscribers/DecrementUncategorizedTransactionOnExclude.ts

@@ -0,0 +1,61 @@
+import { OnEvent } from '@nestjs/event-emitter';
+import { Inject, Injectable } from '@nestjs/common';
+import {
+  IBankTransactionExcludedEventPayload,
+  IBankTransactionUnexcludedEventPayload,
+} from '../types/BankTransactionsExclude.types';
+import { Account } from '@/modules/Accounts/models/Account.model';
+import { UncategorizedBankTransaction } from '@/modules/BankingTransactions/models/UncategorizedBankTransaction';
+import { events } from '@/common/events/events';
+import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
+
+@Injectable()
+export class DecrementUncategorizedTransactionOnExclude {
+  constructor(
+    @Inject(Account.name)
+    private readonly account: TenantModelProxy<typeof Account>,
+
+    @Inject(UncategorizedBankTransaction.name)
+    private readonly uncategorizedBankTransaction: TenantModelProxy<
+      typeof UncategorizedBankTransaction
+    >,
+  ) {}
+
+  /**
+   * Validates the cashflow transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  @OnEvent(events.bankTransactions.onExcluded)
+  public async decrementUnCategorizedTransactionsOnExclude({
+    uncategorizedTransactionId,
+    trx,
+  }: IBankTransactionExcludedEventPayload) {
+    const transaction = await this.uncategorizedBankTransaction()
+      .query(trx)
+      .findById(uncategorizedTransactionId);
+
+    await this.account()
+      .query(trx)
+      .findById(transaction.accountId)
+      .decrement('uncategorizedTransactions', 1);
+  }
+
+  /**
+   * Validates the cashflow transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  @OnEvent(events.bankTransactions.onUnexcluded)
+  public async incrementUnCategorizedTransactionsOnUnexclude({
+    uncategorizedTransactionId,
+    trx,
+  }: IBankTransactionUnexcludedEventPayload) {
+    const transaction = await this.uncategorizedBankTransaction()
+      .query()
+      .findById(uncategorizedTransactionId);
+    //
+    await this.account()
+      .query(trx)
+      .findById(transaction.accountId)
+      .increment('uncategorizedTransactions', 1);
+  }
+}