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