feat(nestjs): migrate to NestJS

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

@@ -0,0 +1,48 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { GetPendingBankAccountTransactionTransformer } from './GetPendingBankAccountTransactionTransformer';
+import { UncategorizedBankTransaction } from '../models/UncategorizedBankTransaction';
+import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
+
+@Injectable()
+export class GetPendingBankAccountTransactions {
+  constructor(
+    private readonly transformerService: TransformerInjectable,
+
+    @Inject(UncategorizedBankTransaction.name)
+    private readonly uncategorizedBankTransactionModel: typeof UncategorizedBankTransaction
+  ) {}
+
+  /**
+   * Retrieves the given bank accounts pending transaction.
+   * @param {GetPendingTransactionsQuery} filter - Pending transactions query.
+   */
+  async getPendingTransactions(filter?: GetPendingTransactionsQuery) {
+    const _filter = {
+      page: 1, 
+      pageSize: 20,
+      ...filter,
+    };
+    const { results, pagination } =
+      await this.uncategorizedBankTransactionModel.query()
+        .onBuild((q) => {
+          q.modify('pending');
+
+        if (_filter?.accountId) {
+          q.where('accountId', _filter.accountId);
+        }
+      })
+      .pagination(_filter.page - 1, _filter.pageSize);
+
+    const data = await this.transformerService.transform(
+      results,
+      new GetPendingBankAccountTransactionTransformer()
+    );
+    return { data, pagination };
+  }
+}
+
+interface GetPendingTransactionsQuery {
+  page?: number;
+  pageSize?: number;
+  accountId?: number;
+}