refactor: banking services to Nestjs

packages/server-nest/src/modules/BankingTransactions/queries/GetRecognizedTransaction.service.ts

@@ -0,0 +1,37 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { GetRecognizedTransactionTransformer } from './GetRecognizedTransactionTransformer';
+import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
+import { UncategorizedBankTransaction } from '../models/UncategorizedBankTransaction';
+
+@Injectable()
+export class GetRecognizedTransactionService {
+  constructor(
+    private readonly transformer: TransformerInjectable,
+
+    @Inject(UncategorizedBankTransaction.name)
+    private readonly uncategorizedBankTransactionModel: typeof UncategorizedBankTransaction
+  ) {}
+
+  /**
+   * Retrieves the recognized transaction of the given uncategorized transaction.
+   * @param {number} tenantId
+   * @param {number} uncategorizedTransactionId
+   */
+  public async getRecognizedTransaction(
+    uncategorizedTransactionId: number
+  ) {
+    const uncategorizedTransaction =
+      await this.uncategorizedBankTransactionModel.query()
+        .findById(uncategorizedTransactionId)
+        .withGraphFetched('matchedBankTransactions')
+        .withGraphFetched('recognizedTransaction.assignAccount')
+        .withGraphFetched('recognizedTransaction.bankRule')
+        .withGraphFetched('account')
+        .throwIfNotFound();
+
+    return this.transformer.transform(
+      uncategorizedTransaction,
+      new GetRecognizedTransactionTransformer()
+    );
+  }
+}