From 2f0aa60ce2e10be53d9c865a6177bf731e182203 Mon Sep 17 00:00:00 2001
From: wangpengfei <274878379@qq.com>
Date: 星期四, 17 八月 2023 11:15:41 +0800
Subject: [PATCH] fix

---
 service/salesReturn.go |   67 ++++++++++++++++++++++++++++++---
 1 files changed, 60 insertions(+), 7 deletions(-)

diff --git a/service/salesReturn.go b/service/salesReturn.go
index 6a4bab0..231d7d3 100644
--- a/service/salesReturn.go
+++ b/service/salesReturn.go
@@ -1,13 +1,23 @@
 package service
 
 import (
+	"aps_crm/constvar"
 	"aps_crm/model"
 	"aps_crm/pkg/ecode"
+	"github.com/shopspring/decimal"
+	"gorm.io/gorm"
 )
 
 type SalesReturnService struct{}
 
 func (slf SalesReturnService) AddSalesReturn(salesReturn *model.SalesReturn) int {
+	salesReturn.AmountShouldRefund = decimal.Zero
+	salesReturn.AmountHasRefund = decimal.Zero
+	salesReturn.AmountTotal = decimal.Zero
+	for _, product := range salesReturn.Products {
+		salesReturn.AmountTotal = salesReturn.AmountTotal.Add(product.Amount.Mul(product.Price))
+	}
+	salesReturn.AmountShouldRefund = salesReturn.AmountTotal
 	err := model.NewSalesReturnSearch().Create(salesReturn)
 	if err != nil {
 		return ecode.SalesReturnExist
@@ -16,25 +26,52 @@
 	return ecode.OK
 }
 
-func (SalesReturnService) DeleteSalesReturn(id int) int {
-	_, err := model.NewSalesReturnSearch().SetId(id).Find()
+func (slf SalesReturnService) DeleteSalesReturn(id int) int {
+	_, err := model.NewSalesReturnSearch().SetId(id).First()
 	if err != nil {
 		return ecode.SalesReturnNotExist
 	}
-
-	err = model.NewSalesReturnSearch().SetId(id).Delete()
+	err = model.WithTransaction(func(db *gorm.DB) error {
+		err = model.NewSalesReturnSearch().SetId(id).Delete()
+		if err != nil {
+			return err
+		}
+		err = model.NewSalesRefundSearch().SetSourceType(constvar.RefundSourceTypeSalesReturn).SetSourceId(id).Delete()
+		if err != nil {
+			return err
+		}
+		return nil
+	})
 	if err != nil {
 		return ecode.SalesReturnNotExist
 	}
 	return ecode.OK
 }
 
+func (slf SalesReturnService) BatchDeleteSalesReturn(ids []int) (failIds []int, code int) {
+	for _, id := range ids {
+		code = slf.DeleteSalesReturn(id)
+		if code != ecode.OK {
+			failIds = append(failIds, id)
+		}
+	}
+	return failIds, code
+}
+
 func (SalesReturnService) UpdateSalesReturn(salesReturn *model.SalesReturn) int {
 	// check salesReturn exist
-	_, err := model.NewSalesReturnSearch().SetId(salesReturn.Id).Find()
+	_, err := model.NewSalesReturnSearch().SetId(salesReturn.Id).First()
 	if err != nil {
 		return ecode.SalesReturnNotExist
 	}
+
+	salesReturn.AmountShouldRefund = decimal.Zero
+	salesReturn.AmountHasRefund = decimal.Zero
+	salesReturn.AmountTotal = decimal.Zero
+	for _, product := range salesReturn.Products {
+		salesReturn.AmountTotal = salesReturn.AmountTotal.Add(product.Amount.Mul(product.Price))
+	}
+	salesReturn.AmountShouldRefund = salesReturn.AmountTotal
 
 	err = model.NewSalesReturnSearch().SetId(salesReturn.Id).Update(salesReturn)
 	if err != nil {
@@ -44,11 +81,27 @@
 	return ecode.OK
 }
 
-func (SalesReturnService) GetSalesReturnList(page, pageSize int, keyword string) ([]*model.SalesReturn, int64, int) {
+func (SalesReturnService) GetSalesReturnList(page, pageSize int, keywordType constvar.SalesReturnKeywordType, keyword string) ([]*model.SalesReturn, int64, int) {
 	// get contact list
-	contacts, total, err := model.NewSalesReturnSearch().SetKeyword(keyword).SetPage(page, pageSize).FindAll()
+	contacts, total, err := model.NewSalesReturnSearch().
+		SetKeywordType(keywordType).
+		SetKeyword(keyword).
+		SetPage(page, pageSize).
+		SetPreload(true).
+		FindAll()
 	if err != nil {
 		return nil, 0, ecode.SalesReturnListErr
 	}
 	return contacts, total, ecode.OK
 }
+
+func (SalesReturnService) GetSalesReturnListByIds(ids []int) ([]*model.SalesReturn, int) {
+	// get contact list
+	salesReturns, err := model.NewSalesReturnSearch().
+		SetIds(ids).
+		Find()
+	if err != nil {
+		return nil, ecode.SalesReturnListErr
+	}
+	return salesReturns, ecode.OK
+}

--
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