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