增加 系统药品导出

api/dao/product.go

@@ -1,11 +1,13 @@
 package dao
 
 import (
+	"errors"
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
 	"hospital-admin-api/api/model"
 	"hospital-admin-api/api/requests"
 	"hospital-admin-api/global"
+	"strings"
 )
 
 type ProductDao struct {
@@ -154,3 +156,92 @@ func (r *ProductDao) GetProductPageSearch(req requests.GetProductPage, page, pag
 	}
 	return m, totalRecords, nil
 }
+
+// GetProductExportListSearch 获取商品列表-导出
+func (r *ProductDao) GetProductExportListSearch(req requests.ProductExportList) (m []*model.Product, err error) {
+	// 构建查询条件
+	query := global.Db.Model(&model.Product{})
+
+	// 库存表
+	query = query.Preload("ProductPlatformAmount", func(db *gorm.DB) *gorm.DB {
+		return db.Select("amount_id", "product_platform_id", "product_platform_code", "stock")
+	})
+
+	// 当前搜索数据
+	if req.Type == 1 {
+		// 商品名称
+		if req.ProductName != "" {
+			query = query.Where("product_name LIKE ?", "%"+req.ProductName+"%")
+		}
+
+		// 商品通用名
+		if req.CommonName != "" {
+			query = query.Where("common_name LIKE ?", "%"+req.CommonName+"%")
+		}
+
+		// 商品助记码
+		if req.MnemonicCode != "" {
+			query = query.Where("mnemonic_code LIKE ?", "%"+req.MnemonicCode+"%")
+		}
+
+		// 药品类型
+		if req.ProductType != nil {
+			query = query.Where("product_type = ?", req.ProductType)
+		}
+
+		// 商品状态
+		if req.ProductStatus != nil {
+			query = query.Where("product_status = ?", req.ProductStatus)
+		}
+
+		// 平台商品id
+		if req.ProductPlatformId != "" {
+			query = query.Where("product_platform_id = ?", req.ProductPlatformId)
+		}
+
+		// 处方平台编码
+		if req.ProductPlatformCode != "" {
+			query = query.Where("product_platform_code LIKE ?", "%"+req.ProductPlatformCode+"%")
+		}
+
+		// 药店编码
+		if req.ProductPharmacyCode != "" {
+			query = query.Where("product_pharmacy_code LIKE ?", "%"+req.ProductPharmacyCode+"%")
+		}
+
+		// 批准文号
+		if req.LicenseNumber != "" {
+			query = query.Where("license_number LIKE ?", "%"+req.LicenseNumber+"%")
+		}
+
+		// 生产厂家
+		if req.Manufacturer != "" {
+			query = query.Where("manufacturer LIKE ?", "%"+req.Manufacturer+"%")
+		}
+
+		// 商品备注
+		if req.ProductRemarks != "" {
+			query = query.Where("product_remarks LIKE ?", "%"+req.ProductRemarks+"%")
+		}
+	}
+
+	// 当前选中数据
+	if req.Type == 2 {
+		if req.Id == "" {
+			return nil, errors.New("未提供需导出数据编号")
+		}
+
+		id := strings.Split(req.Id, ",")
+		query = query.Where("product_id IN (?)", id)
+	}
+
+	// 排序
+	query = query.Order("created_at desc")
+
+	err = query.Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+
+	return m, nil
+}