0g-chain/x/auction/keeper/grpc_query.go

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package keeper
import (
"context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/query"
Update cosmos-sdk to v0.47.7 (#1811) * Update cometbft, cosmos, ethermint, and ibc-go * Replace github.com/tendermint/tendermint by github.com/cometbft/cometbft * Replace github.com/tendermint/tm-db by github.com/cometbft/cometbft-db * Replace gogo/protobuf with cosmos/gogoproto & simapp replacement * Replace cosmos-sdk/simapp/helpers with cosmos-sdk/testutil/sims * Remove no longer used simulations * Replace ibchost with ibcexported See https://github.com/cosmos/ibc-go/blob/v7.2.2/docs/migrations/v6-to-v7.md#ibc-module-constants * Add new consensus params keeper * Add consensus keeper to blockers * Fix keeper and module issues in app.go * Add IsSendEnabledCoins and update SetParams interface changes * Fix protobuf build for cosmos 47 (#1800) * fix cp errors by using -f; fix lint by only linting our proto dir; and use proofs.proto directly from ics23 for ibc-go v7 * run proto-all; commit updated third party deps and swagger changes * regenerate proto files * use correct gocosmos build plugin for buf * re-gen all protobuf files to update paths for new gocosmos plugin * update protoc and buf to latest versions * fix staking keeper issues in app.go * update tally handler for gov changes * chain id fix and flag fixes * update deps for cometbft 47.7 upgrade * remove all module legacy queriers * update stakingKeeper to pointer * Replace ModuleCdc from govv1beta1 to govcodec * remove simulations * abci.LastCommitInfo → abci.CommitInfo * Remove unused code in keys.go * simapp.MakeTestEncodingConfig -> moduletestutil.MakeTestEncodingConfi * Fix chain id issues in tests * Fix remaining unit test issues * Update changelog for upgrade * Fix e2e tests using updated kvtool * Update protonet to v47 compatible genesis * Bump cometbft-db to v0.9.1-kava.1 * Update kvtool * Remove extra changelog * Fix merged rocksdb issues * go mod cleanup * Bump cometbft-db to v9 and go to 1.21 * Bump rocksdb version to v8.10.0 * Update kvtool to latest version * Update gin to v1.9.0 * Use ibctm.ModuleName in app_test * Fallback to genesis chain id instead of client toml * Remove all simulations * Fix cdp migrations issue with v47 * Update dependencies to correct tags --------- Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
2024-02-06 22:54:10 +00:00
proto "github.com/cosmos/gogoproto/proto"
"github.com/kava-labs/kava/x/auction/types"
)
type queryServer struct {
keeper Keeper
}
// NewQueryServerImpl creates a new server for handling gRPC queries.
func NewQueryServerImpl(k Keeper) types.QueryServer {
return &queryServer{keeper: k}
}
var _ types.QueryServer = queryServer{}
// Params implements the gRPC service handler for querying x/auction parameters.
func (s queryServer) Params(ctx context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
if req == nil {
return nil, status.Errorf(codes.InvalidArgument, "empty request")
}
sdkCtx := sdk.UnwrapSDKContext(ctx)
params := s.keeper.GetParams(sdkCtx)
return &types.QueryParamsResponse{Params: params}, nil
}
// Auction implements the Query/Auction gRPC method
func (s queryServer) Auction(c context.Context, req *types.QueryAuctionRequest) (*types.QueryAuctionResponse, error) {
if req == nil {
return nil, status.Errorf(codes.InvalidArgument, "empty request")
}
ctx := sdk.UnwrapSDKContext(c)
auction, found := s.keeper.GetAuction(ctx, req.AuctionId)
if !found {
return &types.QueryAuctionResponse{}, nil
}
msg, ok := auction.(proto.Message)
if !ok {
return nil, status.Errorf(codes.Internal, "can't protomarshal %T", msg)
}
auctionAny, err := codectypes.NewAnyWithValue(msg)
if err != nil {
return nil, status.Errorf(codes.Internal, err.Error())
}
return &types.QueryAuctionResponse{
Auction: auctionAny,
}, nil
}
// Auctions implements the Query/Auctions gRPC method
func (s queryServer) Auctions(c context.Context, req *types.QueryAuctionsRequest) (*types.QueryAuctionsResponse, error) {
if req == nil {
return nil, status.Errorf(codes.InvalidArgument, "empty request")
}
ctx := sdk.UnwrapSDKContext(c)
var auctions []*codectypes.Any
auctionStore := prefix.NewStore(ctx.KVStore(s.keeper.storeKey), types.AuctionKeyPrefix)
pageRes, err := query.FilteredPaginate(auctionStore, req.Pagination, func(key []byte, value []byte, accumulate bool) (bool, error) {
result, err := s.keeper.UnmarshalAuction(value)
if err != nil {
return false, err
}
// True if empty owner, otherwise check if auction contains owner
ownerIsMatch := req.Owner == ""
if req.Owner != "" {
if cAuc, ok := result.(*types.CollateralAuction); ok {
for _, addr := range cAuc.GetLotReturns().Addresses {
if addr.String() == req.Owner {
ownerIsMatch = true
break
}
}
}
}
phaseIsMatch := req.Phase == "" || req.Phase == result.GetPhase()
typeIsMatch := req.Type == "" || req.Type == result.GetType()
denomIsMatch := req.Denom == "" || req.Denom == result.GetBid().Denom || req.Denom == result.GetLot().Denom
if ownerIsMatch && phaseIsMatch && typeIsMatch && denomIsMatch {
if accumulate {
msg, ok := result.(proto.Message)
if !ok {
return false, status.Errorf(codes.Internal, "can't protomarshal %T", msg)
}
auctionAny, err := codectypes.NewAnyWithValue(msg)
if err != nil {
return false, err
}
auctions = append(auctions, auctionAny)
}
return true, nil
}
return false, nil
})
if err != nil {
return &types.QueryAuctionsResponse{}, err
}
return &types.QueryAuctionsResponse{
Auctions: auctions,
Pagination: pageRes,
}, nil
}
// NextAuctionID implements the gRPC service handler for querying x/auction next auction ID.
func (s queryServer) NextAuctionID(ctx context.Context, req *types.QueryNextAuctionIDRequest) (*types.QueryNextAuctionIDResponse, error) {
if req == nil {
return nil, status.Errorf(codes.InvalidArgument, "empty request")
}
sdkCtx := sdk.UnwrapSDKContext(ctx)
nextAuctionID, err := s.keeper.GetNextAuctionID(sdkCtx)
if err != nil {
return &types.QueryNextAuctionIDResponse{}, err
}
return &types.QueryNextAuctionIDResponse{Id: nextAuctionID}, nil
}