feat: bulk transcations delete

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

@@ -0,0 +1,33 @@
+import { Injectable } from '@nestjs/common';
+import { Knex } from 'knex';
+import { PromisePool } from '@supercharge/promise-pool';
+import { castArray, uniq } from 'lodash';
+import { DeleteAccount } from './DeleteAccount.service';
+
+@Injectable()
+export class BulkDeleteAccountsService {
+  constructor(private readonly deleteAccountService: DeleteAccount) { }
+
+  /**
+   * Deletes multiple accounts.
+   * @param {number | Array<number>} accountIds - The account id or ids.
+   * @param {Knex.Transaction} trx - The transaction.
+   */
+  async bulkDeleteAccounts(
+    accountIds: number | Array<number>,
+    trx?: Knex.Transaction,
+  ): Promise<void> {
+    const accountsIds = uniq(castArray(accountIds));
+
+    const results = await PromisePool.withConcurrency(1)
+      .for(accountsIds)
+      .process(async (accountId: number) => {
+        await this.deleteAccountService.deleteAccount(accountId);
+      });
+
+    if (results.errors && results.errors.length > 0) {
+      throw results.errors[0].raw;
+    }
+  }
+}
+