add server to monorepo.

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

@@ -0,0 +1,31 @@
+import { Service, Inject } from 'typedi';
+import AutoIncrementOrdersService from '@/services/Sales/AutoIncrementOrdersService';
+
+@Service()
+export class CashflowTransactionAutoIncrement {
+  @Inject()
+  private autoIncrementOrdersService: AutoIncrementOrdersService;
+
+  /**
+   * Retrieve the next unique invoice number.
+   * @param  {number} tenantId - Tenant id.
+   * @return {string}
+   */
+  public getNextTransactionNumber = (tenantId: number): string => {
+    return this.autoIncrementOrdersService.getNextTransactionNumber(
+      tenantId,
+      'cashflow'
+    );
+  };
+
+  /**
+   * Increment the invoice next number.
+   * @param {number} tenantId -
+   */
+  public incrementNextTransactionNumber = (tenantId: number) => {
+    return this.autoIncrementOrdersService.incrementSettingsNextNumber(
+      tenantId,
+      'cashflow'
+    );
+  };
+}