feat: product items info

services/product/internal/logic/apiItemsLogic.go

@@ -0,0 +1,72 @@
+package logic
+
+import (
+	"context"
+	"strconv"
+
+	"lone-services/pkg/modelbase"
+	"lone-services/pkg/utils"
+	"lone-services/pkg/validate"
+	product "lone-services/rpc/product/pb"
+	"lone-services/services/product/internal/dao"
+	"lone-services/services/product/internal/model"
+	"lone-services/services/product/internal/svc"
+	"lone-services/services/product/validator"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ApiItemsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewApiItemsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ApiItemsLogic {
+	return &ApiItemsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *ApiItemsLogic) ApiItems(in *product.ApiItemsReq) (*product.Response, error) {
+	var req validator.ApiProductItemsValidator
+	if msg := validate.ValidateFromProto(in, &req); msg != utils.StringEmpty {
+		return outResponse(utils.ErrorParams, msg), nil
+	}
+
+	userInfo := utils.GetUserFromCtx(l.ctx)
+	if !userInfo.Valid || userInfo.ID < utils.NumberOne {
+		return failResponse(utils.ErrorNoLoginInfo), nil
+	}
+
+	w := modelbase.Params{
+		Eq: map[string]string{
+			"status":      utils.StringStatusOk,
+			"sales_model": strconv.Itoa(dao.ProductSalesModelOffline),
+		},
+		Other: map[string]string{
+			"publish_time < ? ": utils.Now().String(),
+		},
+		Order: "sort DESC, id DESC",
+	}
+	if len(req.Name) > utils.NumberZero {
+		w.Like = map[string]string{
+			"name LIKE ? ": "%%" + req.Name + "%%",
+		}
+	}
+
+	var rows []dao.WebInfo
+	err := model.ProductModel{}.Init().Items(w, &rows)
+	if err != nil {
+		l.Errorf("api product items: %v", err)
+		return failResponse(utils.Fail), nil
+	}
+
+	items := make([]*product.ApiItem, 0, len(rows))
+	for _, row := range rows {
+		items = append(items, toApiItem(row))
+	}
+	return okResponse(items), nil
+}