gpu-compute-chain/x/cosmostest/keeper/grpc_query_auction.go

58 lines
1.5 KiB
Go

package keeper
import (
"context"
"cosmos-test/x/cosmostest/types"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/query"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (k Keeper) AuctionAll(c context.Context, req *types.QueryAllAuctionRequest) (*types.QueryAllAuctionResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
var auctions []types.Auction
ctx := sdk.UnwrapSDKContext(c)
store := ctx.KVStore(k.storeKey)
auctionStore := prefix.NewStore(store, types.KeyPrefix(types.AuctionKeyPrefix))
pageRes, err := query.Paginate(auctionStore, req.Pagination, func(key []byte, value []byte) error {
var auction types.Auction
if err := k.cdc.Unmarshal(value, &auction); err != nil {
return err
}
auctions = append(auctions, auction)
return nil
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return &types.QueryAllAuctionResponse{Auction: auctions, Pagination: pageRes}, nil
}
func (k Keeper) Auction(c context.Context, req *types.QueryGetAuctionRequest) (*types.QueryGetAuctionResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(c)
val, found := k.GetAuction(
ctx,
req.Index,
)
if !found {
return nil, status.Error(codes.NotFound, "not found")
}
return &types.QueryGetAuctionResponse{Auction: val}, nil
}