initial crm server

server/service/product.go

@@ -0,0 +1,87 @@
+package service
+
+import (
+	"crm/global"
+	"crm/models"
+	"crm/response"
+	"time"
+)
+
+type ProductService struct {
+}
+
+// 创建产品
+func (p *ProductService) Create(param *models.ProductCreateParam) int {
+	product := models.Product{
+		Name:        param.Name,
+		Type:        param.Type,
+		Unit:        param.Unit,
+		Code:        param.Code,
+		Price:       param.Price,
+		Description: param.Description,
+		Status:      param.Status,
+		Creator:     param.Creator,
+		Created:     time.Now().Unix(),
+	}
+	if err := global.Db.Create(&product).Error; err != nil {
+		return response.ErrCodeFailed
+	}
+	return response.ErrCodeSuccess
+}
+
+// 更新产品
+func (p *ProductService) Update(param *models.ProductUpdateParam) int {
+	product := models.Product{
+		Id:          param.Id,
+		Name:        param.Name,
+		Type:        param.Type,
+		Unit:        param.Unit,
+		Code:        param.Code,
+		Price:       param.Price,
+		Description: param.Description,
+		Status:      param.Status,
+		Updated:     time.Now().Unix(),
+	}
+	err := global.Db.Model(&product).Updates(&product).Error
+	if err != nil {
+		return response.ErrCodeFailed
+	}
+	return response.ErrCodeSuccess
+}
+
+// 删除产品
+func (p *ProductService) Delete(param *models.ProductDeleteParam) int {
+	err := global.Db.Delete(&models.Product{}, param.Ids).Error
+	if err != nil {
+		return response.ErrCodeFailed
+	}
+	return response.ErrCodeSuccess
+}
+
+// 查询产品列表
+func (p *ProductService) QueryList(param *models.ProductQueryParam) ([]*models.ProductList, int64, int) {
+	product := models.Product{
+		Name:    param.Name,
+		Status:  param.Status,
+		Creator: param.Creator,
+	}
+	productList := make([]*models.ProductList, 0)
+	rows, err := restPage(param.Page, PRODUCT, product, &productList, &[]*models.ProductList{})
+	if err != nil {
+		return nil, 0, response.ErrCodeFailed
+	}
+	return productList, rows, response.ErrCodeSuccess
+}
+
+// 查询产品信息
+func (p *ProductService) QueryInfo(param *models.ProductQueryParam) (*models.ProductInfo, int) {
+	product := models.Product{
+		Id: param.Id,
+	}
+	productInfo := models.ProductInfo{}
+	err := global.Db.Table(PRODUCT).Where(&product).First(&productInfo).Error
+	if err != nil {
+		return nil, response.ErrCodeFailed
+	}
+	return &productInfo, response.ErrCodeSuccess
+}