From b643f7852f93f73843aa5f52f9b4545321713e10 Mon Sep 17 00:00:00 2001 From: Vidhu Kant Sharma Date: Thu, 5 Oct 2023 15:29:50 +0530 Subject: added invoice route (barebones) --- invoice/hooks.go | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 invoice/hooks.go (limited to 'invoice/hooks.go') diff --git a/invoice/hooks.go b/invoice/hooks.go new file mode 100644 index 0000000..3d933fb --- /dev/null +++ b/invoice/hooks.go @@ -0,0 +1,57 @@ +/* openbills - Server for web based Libre Billing Software + * Copyright (C) 2023 Vidhu Kant Sharma + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package invoice + +import ( + "gorm.io/gorm" + "vidhukant.com/openbills/errors" +) + +func (i *Invoice) BeforeSave(tx *gorm.DB) error { + var err error + + err = i.validate() + if err != nil { + return err + } + + return nil +} + +func (i *Invoice) BeforeDelete(tx *gorm.DB) error { + // if ID is 0, invoice won't be deleted + if i.ID == 0 { + return errors.ErrNoWhereCondition + } + + var err error + + // delete billing address + err = db.Where("invoice_id = ?", i.ID).Delete(&InvoiceBillingAddress{}).Error + if err != nil { + return err + } + + // delete shipping address + err = db.Where("invoice_id = ?", i.ID).Delete(&InvoiceShippingAddress{}).Error + if err != nil { + return err + } + + return nil +} -- cgit v1.2.3