feat(nestjs): migrate to NestJS

packages/server/src/modules/Accounts/GetAccountTransactions.service.ts

@@ -0,0 +1,55 @@
+import {
+  IAccountsTransactionsFilter,
+  IGetAccountTransactionPOJO,
+} from './Accounts.types';
+import { AccountTransactionTransformer } from './AccountTransaction.transformer';
+import { AccountTransaction } from './models/AccountTransaction.model';
+import { Account } from './models/Account.model';
+import { Inject, Injectable } from '@nestjs/common';
+import { TransformerInjectable } from '../Transformer/TransformerInjectable.service';
+import { TenantModelProxy } from '../System/models/TenantBaseModel';
+
+@Injectable()
+export class GetAccountTransactionsService {
+  constructor(
+    private readonly transformer: TransformerInjectable,
+
+    @Inject(AccountTransaction.name)
+    private readonly accountTransaction: TenantModelProxy<
+      typeof AccountTransaction
+    >,
+
+    @Inject(Account.name)
+    private readonly account: TenantModelProxy<typeof Account>,
+  ) {}
+
+  /**
+   * Retrieve the accounts transactions.
+   * @param {IAccountsTransactionsFilter} filter -
+   */
+  public getAccountsTransactions = async (
+    filter: IAccountsTransactionsFilter,
+  ): Promise<IGetAccountTransactionPOJO[]> => {
+    // Retrieve the given account or throw not found error.
+    if (filter.accountId) {
+      await this.account().query().findById(filter.accountId).throwIfNotFound();
+    }
+    const transactions = await this.accountTransaction()
+      .query()
+      .onBuild((query) => {
+        query.orderBy('date', 'DESC');
+
+        if (filter.accountId) {
+          query.where('account_id', filter.accountId);
+        }
+        query.withGraphFetched('account');
+        query.withGraphFetched('contact');
+        query.limit(filter.limit || 50);
+      });
+    // Transform the account transaction.
+    return this.transformer.transform(
+      transactions,
+      new AccountTransactionTransformer(),
+    );
+  };
+}