github.com/NpoolPlatform/chain-middleware@v0.0.0-20240228100535-eb1bcf896eb9/api/coin/currency/feed/query.go (about)

     1  package currencyfeed
     2  
     3  import (
     4  	"context"
     5  
     6  	currencyfeed1 "github.com/NpoolPlatform/chain-middleware/pkg/mw/coin/currency/feed"
     7  	"github.com/NpoolPlatform/go-service-framework/pkg/logger"
     8  	npool "github.com/NpoolPlatform/message/npool/chain/mw/v1/coin/currency/feed"
     9  
    10  	"google.golang.org/grpc/codes"
    11  	"google.golang.org/grpc/status"
    12  )
    13  
    14  func (s *Server) GetFeeds(ctx context.Context, in *npool.GetFeedsRequest) (*npool.GetFeedsResponse, error) {
    15  	handler, err := currencyfeed1.NewHandler(
    16  		ctx,
    17  		currencyfeed1.WithConds(in.Conds),
    18  		currencyfeed1.WithOffset(in.GetOffset()),
    19  		currencyfeed1.WithLimit(in.GetLimit()),
    20  	)
    21  	if err != nil {
    22  		logger.Sugar().Errorw(
    23  			"GetFeeds",
    24  			"In", in,
    25  			"Error", err,
    26  		)
    27  		return &npool.GetFeedsResponse{}, status.Error(codes.InvalidArgument, err.Error())
    28  	}
    29  
    30  	infos, total, err := handler.GetFeeds(ctx)
    31  	if err != nil {
    32  		logger.Sugar().Errorw(
    33  			"GetFeeds",
    34  			"In", in,
    35  			"Error", err,
    36  		)
    37  		return &npool.GetFeedsResponse{}, status.Error(codes.Internal, err.Error())
    38  	}
    39  
    40  	return &npool.GetFeedsResponse{
    41  		Infos: infos,
    42  		Total: total,
    43  	}, nil
    44  }