feat: 添加评价微服务，支持密封互评与订单状态联动

app/review/rpc/internal/logic/searchReviewsLogic.go

@@ -0,0 +1,76 @@
+package logic
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/review/rpc/internal/models/reviews"
+	"juwan-backend/app/review/rpc/internal/svc"
+	"juwan-backend/app/review/rpc/pb"
+
+	"entgo.io/ent/dialect/sql"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SearchReviewsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewSearchReviewsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchReviewsLogic {
+	return &SearchReviewsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *SearchReviewsLogic) SearchReviews(in *pb.SearchReviewsReq) (*pb.SearchReviewsResp, error) {
+	limit := in.GetLimit()
+	if limit <= 0 {
+		limit = 20
+	}
+	if limit > 100 {
+		return nil, errors.New("limit too large")
+	}
+	offset := in.GetOffset()
+	if offset < 0 {
+		offset = 0
+	}
+
+	query := l.svcCtx.ReviewModelRO.Reviews.Query()
+
+	if in.Id != nil {
+		query = query.Where(reviews.IDEQ(in.GetId()))
+	}
+	if in.OrderId != nil {
+		query = query.Where(reviews.OrderIDEQ(in.GetOrderId()))
+	}
+	if in.FromUserId != nil {
+		query = query.Where(reviews.FromUserIDEQ(in.GetFromUserId()))
+	}
+	if in.ToUserId != nil {
+		query = query.Where(reviews.ToUserIDEQ(in.GetToUserId()))
+	}
+	if in.Sealed != nil {
+		query = query.Where(reviews.SealedEQ(in.GetSealed()))
+	}
+
+	list, err := query.
+		Order(reviews.ByCreatedAt(sql.OrderDesc()), reviews.ByID(sql.OrderDesc())).
+		Offset(int(offset)).
+		Limit(int(limit)).
+		All(l.ctx)
+	if err != nil {
+		logx.Errorf("searchReviews err: %v", err)
+		return nil, errors.New("search reviews failed")
+	}
+
+	out := make([]*pb.Reviews, len(list))
+	for i, r := range list {
+		out[i] = entReviewToPb(r)
+	}
+
+	return &pb.SearchReviewsResp{Reviews: out}, nil
+}