feat(nestjs): migrate to NestJS

packages/server/src/modules/BankingTransactionsExclude/commands/UnexcludeBankTransaction.service.ts

@@ -0,0 +1,67 @@
+import { Knex } from 'knex';
+import {
+  validateTransactionNotCategorized,
+  validateTransactionShouldBeExcluded,
+} from './utils';
+import {
+  IBankTransactionExcludedEventPayload,
+  IBankTransactionExcludingEventPayload,
+} from '../types/BankTransactionsExclude.types';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { Inject, Injectable } from '@nestjs/common';
+import { UncategorizedBankTransaction } from '@/modules/BankingTransactions/models/UncategorizedBankTransaction';
+import { UnitOfWork } from '@/modules/Tenancy/TenancyDB/UnitOfWork.service';
+import { events } from '@/common/events/events';
+import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
+
+@Injectable()
+export class UnexcludeBankTransactionService {
+  constructor(
+    private readonly eventEmitter: EventEmitter2,
+    private readonly uow: UnitOfWork,
+
+    @Inject(UncategorizedBankTransaction.name)
+    private readonly uncategorizedBankTransactionModel: TenantModelProxy<
+      typeof UncategorizedBankTransaction
+    >,
+  ) {}
+
+  /**
+   * Marks the given bank transaction as excluded.
+   * @param {number} tenantId
+   * @param {number} bankTransactionId
+   * @returns {Promise<void>}
+   */
+  public async unexcludeBankTransaction(
+    uncategorizedTransactionId: number,
+  ): Promise<void> {
+    const oldUncategorizedTransaction =
+      await this.uncategorizedBankTransactionModel()
+        .query()
+        .findById(uncategorizedTransactionId)
+        .throwIfNotFound();
+
+    // Validate the transaction should be excludded.
+    validateTransactionShouldBeExcluded(oldUncategorizedTransaction);
+
+    // Validate the transaction shouldn't be categorized.
+    validateTransactionNotCategorized(oldUncategorizedTransaction);
+
+    return this.uow.withTransaction(async (trx: Knex.Transaction) => {
+      await this.eventEmitter.emitAsync(events.bankTransactions.onUnexcluding, {
+        uncategorizedTransactionId,
+      } as IBankTransactionExcludingEventPayload);
+
+      await this.uncategorizedBankTransactionModel()
+        .query(trx)
+        .findById(uncategorizedTransactionId)
+        .patch({
+          excludedAt: null,
+        });
+
+      await this.eventEmitter.emitAsync(events.bankTransactions.onUnexcluded, {
+        uncategorizedTransactionId,
+      } as IBankTransactionExcludedEventPayload);
+    });
+  }
+}