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1、修复库存变动-增加库存和产品入库时，新增多个相同且之前没有的商品时重复插入erp_stock表报错的问题；

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This commit is contained in:
chenlin 2024-11-04 15:51:05 +08:00
parent 8c87a34739
commit aae1718e7c
2 changed files with 16 additions and 4 deletions
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10
app/admin/models/inventory_change.go
View File

@ -8,6 +8,7 @@ import (
"go-admin/logger"
"go-admin/tools"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"math/rand"
"time"
)
@ -690,9 +691,14 @@ func handleInventoryAdd(gdb *gorm.DB, changeOrder ErpInventoryChangeOrder) error
Count: v.Count,
DispatchCount: 0,
}
err = gdb.Create(stock).Error
// 使用带冲突处理的插入操作
err = gdb.Clauses(clause.OnConflict{
Columns: []clause.Column{{Name: "store_id"}, {Name: "erp_commodity_id"}}, // 唯一约束字段
DoUpdates: clause.Assignments(map[string]interface{}{"count": gorm.Expr("count + ?", v.Count)}), // 冲突时累加 count
}).Create(stock).Error
if err != nil {
logger.Errorf("create stock err:", err)
logger.Errorf("create or update stock err:", err)
return err
}
}

10
app/admin/models/inventory_product.go
View File

@ -8,6 +8,7 @@ import (
"go-admin/logger"
"go-admin/tools"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"math/rand"
"time"
)
@ -648,9 +649,14 @@ func productAuditAndUpdateStock(gdb *gorm.DB, productOrder ErpInventoryProductOr
Count: v.Count,
DispatchCount: 0,
}
err = gdb.Create(stock).Error
// 使用带冲突处理的插入操作
err = gdb.Clauses(clause.OnConflict{
Columns: []clause.Column{{Name: "store_id"}, {Name: "erp_commodity_id"}}, // 唯一约束字段
DoUpdates: clause.Assignments(map[string]interface{}{"count": gorm.Expr("count + ?", v.Count)}), // 冲突时累加 count
}).Create(stock).Error
if err != nil {
logger.Errorf("create stock err:", err)
logger.Errorf("create or update stock err:", err)
return err
}
}