add server to monorepo.

packages/server/src/services/Cashflow/CashflowWithAccountSubscriber.ts

@@ -0,0 +1,34 @@
+import { Service, Inject } from 'typedi';
+import events from '@/subscribers/events';
+import { IAccountEventDeletePayload } from '@/interfaces';
+import CashflowDeleteAccount from './CashflowDeleteAccount';
+
+@Service()
+export default class CashflowWithAccountSubscriber {
+  @Inject()
+  cashflowDeleteAccount: CashflowDeleteAccount;
+
+  /**
+   * Attaches events with handlers.
+   */
+  public attach = (bus) => {
+    bus.subscribe(
+      events.accounts.onDelete,
+      this.validateAccountHasNoCashflowTransactionsOnDelete
+    );
+  };
+
+  /**
+   * Validate chart account has no associated cashflow transactions on delete.
+   * @param {IAccountEventDeletePayload} payload -
+   */
+  private validateAccountHasNoCashflowTransactionsOnDelete = async ({
+    tenantId,
+    oldAccount,
+  }: IAccountEventDeletePayload) => {
+    await this.cashflowDeleteAccount.validateAccountHasNoCashflowEntries(
+      tenantId,
+      oldAccount.id
+    );
+  };
+}