feat(nestjs): migrate to NestJS

packages/server/src/modules/BankingTransactions/queries/GetUncategorizedBankTransaction.service.ts

@@ -0,0 +1,32 @@
+import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
+import { Inject, Injectable } from '@nestjs/common';
+import { UncategorizedBankTransaction } from '../models/UncategorizedBankTransaction';
+import { UncategorizedTransactionTransformer } from '../../BankingCategorize/commands/UncategorizedTransaction.transformer';
+
+@Injectable()
+export class GetUncategorizedBankTransactionService {
+  constructor(
+    private readonly transformer: TransformerInjectable,
+
+    @Inject(UncategorizedBankTransaction.name)
+    private readonly uncategorizedBankTransaction: typeof UncategorizedBankTransaction,
+  ) {}
+
+  /**
+   * Retrieves specific uncategorized cashflow transaction.
+   * @param {number} tenantId - Tenant id.
+   * @param {number} uncategorizedTransactionId - Uncategorized transaction id.
+   */
+  public async getTransaction(uncategorizedTransactionId: number) {
+    const transaction = await this.uncategorizedBankTransaction
+      .query()
+      .findById(uncategorizedTransactionId)
+      .withGraphFetched('account')
+      .throwIfNotFound();
+
+    return this.transformer.transform(
+      transaction,
+      new UncategorizedTransactionTransformer(),
+    );
+  }
+}