feat(main): add mp-weixin

app/user/cmd/api/internal/logic/product/getproductrenderlistlogic.go

@@ -0,0 +1,80 @@
+package product
+
+import (
+	"context"
+	"github.com/Masterminds/squirrel"
+	"github.com/jinzhu/copier"
+	"github.com/pkg/errors"
+	"github.com/zeromicro/go-zero/core/mr"
+	"qnc-server/app/user/cmd/api/internal/svc"
+	"qnc-server/app/user/cmd/api/internal/types"
+	"qnc-server/app/user/model"
+	"qnc-server/common/xerr"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetProductRenderListLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetProductRenderListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetProductRenderListLogic {
+	return &GetProductRenderListLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetProductRenderListLogic) GetProductRenderList(req *types.GetProductRenderListRequest) (resp *types.GetProductRenderListResponse, err error) {
+	platform, platformOk := l.ctx.Value("platform").(string)
+	if !platformOk || platform == "" {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "获取渲染列表失败，没有相关平台信息")
+	}
+	// 从上下文中获取品牌信息
+	brand, brandOk := l.ctx.Value("brand").(string)
+	if !brandOk || brand == "" {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "获取渲染列表失败，没有相关品牌信息")
+	}
+
+	var platformKey = brand + "_" + platform
+	builder := l.svcCtx.ProductRenderModel.SelectBuilder().Where(squirrel.Eq{
+		"platform": platformKey,
+		"module":   req.Module,
+	})
+	productRenderModelList, err := l.svcCtx.ProductRenderModel.FindAll(l.ctx, builder, "")
+	if err != nil {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "获取渲染列表失败，获取渲染列表失败%s", err.Error())
+	}
+	var productList []types.Product
+	mr.MapReduceVoid(func(source chan<- interface{}) {
+		for _, productRender := range productRenderModelList {
+			if productRender.IsRendered == 1 {
+				source <- productRender.ProductId
+			}
+		}
+	}, func(item interface{}, writer mr.Writer[*model.Product], cancel func(error)) {
+		id := item.(int64)
+		product, findProductErr := l.svcCtx.ProductModel.FindOne(l.ctx, id)
+		if findProductErr != nil {
+			logx.WithContext(l.ctx).Errorf("获取渲染列表失败, 查找关联product错误: %d, err:%v", id, findProductErr)
+			return
+		}
+		if product != nil && product.Id > 0 {
+			product.Description = ""
+			product.SellPrice = 0
+			writer.Write(product)
+		}
+	}, func(pipe <-chan *model.Product, cancel func(error)) {
+		for item := range pipe {
+			var product types.Product
+			_ = copier.Copy(&product, item)
+			productList = append(productList, product)
+		}
+	})
+	return &types.GetProductRenderListResponse{
+		Product: productList,
+	}, nil
+}