zetaloop
58 lines
1.5 KiB
Go
58 lines
1.5 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/game/rpc/internal/svc"
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"juwan-backend/app/game/rpc/pb"
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"ariga.io/entcache"
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"github.com/jinzhu/copier"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type SearchGamesLogic 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 NewSearchGamesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchGamesLogic {
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return &SearchGamesLogic{
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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 *SearchGamesLogic) SearchGames(in *pb.SearchGamesReq) (*pb.SearchGamesResp, error) {
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notFoundErr := entcache.ErrNotFound
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if in.Offset < 0 || in.Limit <= 0 || in.Limit > 100 {
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return nil, errors.New("invalid pagination parameters")
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}
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all, err := l.svcCtx.GameModelRO.Games.Query().Limit(int(in.Limit)).Offset(int(in.Offset)).All(l.ctx)
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if err != nil && !errors.As(err, ¬FoundErr) {
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logx.Errorf("failed to query games: %v", err)
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return nil, errors.New("failed to query games")
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}
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logx.Debugf("games: %v", all)
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if err != nil {
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return &pb.SearchGamesResp{}, nil
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}
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list := make([]*pb.Games, 0, len(all))
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for _, v := range all {
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temp := &pb.Games{}
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err := copier.Copy(temp, v)
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if err != nil {
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logx.Errorf("failed to copy games: %v", err)
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return nil, errors.New("failed to copy games")
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}
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temp.CreatedAt = v.CreatedAt.Unix()
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temp.UpdatedAt = v.UpdatedAt.Unix()
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list = append(list, temp)
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}
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return &pb.SearchGamesResp{
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Games: list,
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}, nil
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}
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