refactor: banking services to Nestjs

packages/server-nest/src/modules/BankingMatching/queries/GetMatchedTransactionsByCashflow.ts

@@ -0,0 +1,77 @@
+import { GetMatchedTransactionsByType } from './GetMatchedTransactionsByType';
+import { GetMatchedTransactionCashflowTransformer } from './GetMatchedTransactionCashflowTransformer';
+import { GetMatchedTransactionsFilter } from '../types';
+import { BankTransaction } from '@/modules/BankingTransactions/models/BankTransaction';
+import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
+import { Inject, Injectable } from '@nestjs/common';
+
+@Injectable()
+export class GetMatchedTransactionsByCashflow extends GetMatchedTransactionsByType {
+  constructor(
+    private readonly transformer: TransformerInjectable,
+
+    @Inject(BankTransaction.name)
+    private readonly bankTransactionModel: typeof BankTransaction,
+  ) {
+    super();
+  }
+
+  /**
+   * Retrieve the matched transactions of cash flow.
+   * @param {number} tenantId
+   * @param {GetMatchedTransactionsFilter} filter
+   * @returns
+   */
+  async getMatchedTransactions(
+    filter: Omit<GetMatchedTransactionsFilter, 'transactionType'>,
+  ) {
+    const transactions = await this.bankTransactionModel
+      .query()
+      .onBuild((q) => {
+        // Not matched to bank transaction.
+        q.withGraphJoined('matchedBankTransaction');
+        q.whereNull('matchedBankTransaction.id');
+
+        // Not categorized.
+        q.modify('notCategorized');
+
+        // Published.
+        q.modify('published');
+
+        if (filter.fromDate) {
+          q.where('date', '>=', filter.fromDate);
+        }
+        if (filter.toDate) {
+          q.where('date', '<=', filter.toDate);
+        }
+        q.orderBy('date', 'DESC');
+      });
+
+    return this.transformer.transform(
+      transactions,
+      new GetMatchedTransactionCashflowTransformer(),
+    );
+  }
+
+  /**
+   * Retrieves the matched transaction of cash flow.
+   * @param {number} tenantId
+   * @param {number} transactionId
+   * @returns
+   */
+  async getMatchedTransaction(transactionId: number) {
+    const transactions = await this.bankTransactionModel
+      .query()
+      .findById(transactionId)
+      .withGraphJoined('matchedBankTransaction')
+      .whereNull('matchedBankTransaction.id')
+      .modify('notCategorized')
+      .modify('published')
+      .throwIfNotFound();
+
+    return this.transformer.transform(
+      transactions,
+      new GetMatchedTransactionCashflowTransformer(),
+    );
+  }
+}