package purchase
|
|
import (
|
"github.com/spf13/cast"
|
"gorm.io/gorm"
|
"srm/global"
|
"srm/model/common/request"
|
"srm/model/purchase"
|
purchaserequest "srm/model/purchase/request"
|
)
|
|
type PurchaseService struct{}
|
|
func NewPurchaseService() *PurchaseService {
|
return &PurchaseService{}
|
}
|
|
//@function: CreatePurchase
|
//@description: 创建采购单
|
//@param: e model.Purchase
|
//@return: err error
|
|
func (exa *PurchaseService) CreatePurchase(params purchaserequest.AddPurchase) (err error) {
|
err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
|
err = global.GVA_DB.Create(¶ms.Purchase).Error
|
if err != nil {
|
return err
|
}
|
for _, product := range params.ProductList {
|
product.PurchaseId = cast.ToInt(params.Purchase.ID)
|
}
|
return global.GVA_DB.Create(params.ProductList).Error
|
})
|
|
return err
|
}
|
|
//@function: DeleteFileChunk
|
//@description: 删除采购单
|
//@param: e model.Purchase
|
//@return: err error
|
|
func (exa *PurchaseService) DeletePurchase(id uint) (err error) {
|
err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
|
err = global.GVA_DB.Where("id = ?", id).Delete(&purchase.Purchase{}).Error
|
if err != nil {
|
return err
|
}
|
return global.GVA_DB.Where("purchase_id = ?", id).Delete(&purchase.PurchaseProducts{}).Error
|
})
|
return err
|
}
|
|
//@function: UpdatePurchase
|
//@description: 更新采购单
|
//@param: e *model.Purchase
|
//@return: err error
|
|
func (exa *PurchaseService) UpdatePurchase(params *purchaserequest.AddPurchase) (err error) {
|
err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
|
err = global.GVA_DB.Updates(params.Purchase).Error
|
if err != nil {
|
return err
|
}
|
err = global.GVA_DB.Where("purchase_id = ?", params.Purchase.ID).Delete(&purchase.PurchaseProducts{}).Error
|
if err != nil {
|
return err
|
}
|
for _, product := range params.ProductList {
|
product.ID = 0
|
product.PurchaseId = cast.ToInt(params.Purchase.ID)
|
}
|
return global.GVA_DB.Create(params.ProductList).Error
|
})
|
return err
|
}
|
|
//@function: GetPurchase
|
//@description: 获取采购单信息
|
//@param: id uint
|
//@return: purchase model.Purchase, err error
|
|
func (exa *PurchaseService) GetPurchase(id uint) (purchase purchase.Purchase, err error) {
|
err = global.GVA_DB.Where("id = ?", id).First(&purchase).Error
|
return
|
}
|
|
//@function: GetPurchaseList
|
//@description: 分页获取采购单列表
|
//@param: info request.PageInfo
|
//@return: list interface{}, total int64, err error
|
|
func (exa *PurchaseService) GetPurchaseList(info request.PageInfo) (list interface{}, total int64, err error) {
|
limit := info.PageSize
|
offset := info.PageSize * (info.Page - 1)
|
db := global.GVA_DB.Model(&purchase.Purchase{})
|
if info.Keyword != "" {
|
db.Distinct("purchases.id").Joins("left join purchase_products on purchase_products.purchase_id = purchases.id").
|
Joins("left join Product on Product.Id = purchase_products.product_id").
|
Joins("left join supplier on supplier.Id = purchases.supplier_id").
|
Where("purchases.name like ?", "%"+info.Keyword+"%").
|
Or("Product.name like ?", "%"+info.Keyword+"%").
|
Or("supplier.name like ?", "%"+info.Keyword+"%")
|
}
|
var purchaseList []purchase.Purchase
|
err = db.Count(&total).Error
|
if err != nil {
|
return purchaseList, total, err
|
}
|
err = db.Limit(limit).Offset(offset).Find(&purchaseList).Error
|
return purchaseList, total, err
|
}
|
|
//@function: GetPurchaseProductList
|
//@description: 分页获取采购单产品列表
|
//@param: sysUserAuthorityID string
|
//@return: list interface{}, err error
|
|
func (exa *PurchaseService) GetPurchaseProductList(purchaseId uint) (list []*purchase.PurchaseProducts, err error) {
|
db := global.GVA_DB.Model(&purchase.PurchaseProducts{})
|
list = make([]*purchase.PurchaseProducts, 0)
|
err = db.Where("purchase_id = ?", purchaseId).Find(&list).Error
|
return list, err
|
}
|