新增系统商品

2023-12-22 15:42:07 +08:00
parent a988ba3743
commit f7387bfd4d
10 changed files with 315 additions and 45 deletions
@@ -4,6 +4,12 @@ import (
 	"errors"
 	"hospital-admin-api/api/dao"
 	"hospital-admin-api/api/dto"
+	"hospital-admin-api/api/model"
+	"hospital-admin-api/api/requests"
+	"hospital-admin-api/extend/prescription"
+	"hospital-admin-api/global"
+	"hospital-admin-api/utils"
+	"strconv"
 )

 type ProductService struct {
@@ -47,3 +53,108 @@ func (r *ProductService) GetProduct(productId int64) (g *dto.ProductDto, err err

 	return g, nil
 }
+
+// AddProduct 新增商品
+func (r *ProductService) AddProduct(userId string, req requests.AddProduct) (bool, error) {
+	productDao := dao.ProductDao{}
+	productPlatformAmountDao := dao.ProductPlatformAmountDao{}
+
+	productPlatformId, err := strconv.ParseInt(req.ProductPlatformId, 10, 64)
+	if err != nil {
+		return false, errors.New("新增失败")
+	}
+
+	// 检测平台商品是否存在
+	productPlatformDao := dao.ProductPlatformDao{}
+	productPlatform, err := productPlatformDao.GetProductPlatformById(productPlatformId)
+	if err != nil || productPlatform == nil {
+		return false, errors.New("平台商品不存在")
+	}
+
+	// 检测商品是否重复
+	maps := make(map[string]interface{})
+	maps["product_platform_id"] = req.ProductPlatformId
+	products, err := productDao.GetProductList(maps)
+	if err != nil {
+		return false, errors.New("商品重复添加")
+	}
+
+	if len(products) != 0 {
+		return false, errors.New("商品重复添加")
+	}
+
+	// 处理图片
+	productCoverImg := utils.RemoveOssDomain(req.ProductCoverImg)
+
+	// 开始事务
+	tx := global.Db.Begin()
+	defer func() {
+		if r := recover(); r != nil {
+			tx.Rollback()
+		}
+	}()
+
+	// 新增商品表
+	product := &model.Product{
+		ProductPlatformId:   productPlatform.ProductPlatformId,
+		ProductName:         req.ProductName,
+		CommonName:          req.CommonName,
+		ProductPrice:        req.ProductPrice,
+		MnemonicCode:        req.MnemonicCode,
+		ProductType:         *req.ProductType,
+		ProductPlatformCode: req.ProductPlatformCode,
+		ProductPharmacyCode: req.ProductPharmacyCode,
+		ProductCoverImg:     productCoverImg,
+		ProductSpec:         req.ProductSpec,
+		LicenseNumber:       req.LicenseNumber,
+		Manufacturer:        req.Manufacturer,
+		SingleUnit:          req.SingleUnit,
+		SingleUse:           req.SingleUse,
+		PackagingUnit:       req.PackagingUnit,
+		FrequencyUse:        req.FrequencyUse,
+		AvailableDays:       req.AvailableDays,
+		ProductRemarks:      req.ProductRemarks,
+	}
+
+	product, err = productDao.AddProduct(tx, product)
+	if err != nil || product == nil {
+		tx.Rollback()
+		return false, errors.New(err.Error())
+	}
+
+	// 获取商品库存
+	ReportPreRequest := prescription.GetProdStockRequest{
+		DrugCode: product.ProductPharmacyCode,
+	}
+
+	result, err := ReportPreRequest.GetProdStock()
+	if err != nil {
+		tx.Rollback()
+		return false, errors.New("获取商品库存失败")
+	}
+
+	var quantity int
+	if result.Quantity != "" {
+		quantity, err = strconv.Atoi(result.Quantity)
+		if err != nil {
+			tx.Rollback()
+			return false, errors.New("获取商品库存失败")
+		}
+	}
+
+	// 新增商品库存
+	productPlatformAmount := &model.ProductPlatformAmount{
+		ProductPlatformId:   product.ProductPlatformId,
+		ProductPlatformCode: product.ProductPlatformCode,
+		Stock:               uint(quantity),
+	}
+
+	productPlatformAmount, err = productPlatformAmountDao.AddProductPlatformAmount(tx, productPlatformAmount)
+	if err != nil || productPlatformAmount == nil {
+		tx.Rollback()
+		return false, errors.New(err.Error())
+	}
+
+	tx.Commit()
+	return true, nil
+}