新增index首页服务

apps/index/internal/logic/product/getproductbyidlogic.go

@@ -0,0 +1,46 @@
+package product
+
+import (
+	"context"
+	"tianyuan-api/apps/sentinel/client/product"
+
+	"tianyuan-api/apps/index/internal/svc"
+	"tianyuan-api/apps/index/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetProductByIdLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetProductByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetProductByIdLogic {
+	return &GetProductByIdLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetProductByIdLogic) GetProductById(req *types.GetProductByIdReq) (resp *types.GetProductByIdResp, err error) {
+	productResp, err := l.svcCtx.ProductRpc.GetProductById(l.ctx, &product.GetRecordByIdRequest{
+		Id: req.ProductId,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.GetProductByIdResp{
+		ProductItem: types.ProductItem{
+			ProductId:          productResp.Id,
+			ProductName:        productResp.ProductName,
+			ProductCode:        productResp.ProductCode,
+			ProductDescription: productResp.ProductDescription,
+			ProductContent:     productResp.ProductContent,
+			ProductGroup:       productResp.ProductGroup,
+			ProductPrice:       productResp.ProductPrice,
+		},
+	}, nil
+}