/
grpc_query.go
81 lines (61 loc) · 2.15 KB
/
grpc_query.go
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package keeper
import (
"context"
"encoding/hex"
sdk "github.com/cosmos/cosmos-sdk/types"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/bnb-chain/greenfield/x/challenge/types"
)
var _ types.QueryServer = Keeper{}
func (k Keeper) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(c)
return &types.QueryParamsResponse{Params: k.GetParams(ctx)}, nil
}
func (k Keeper) AttestedChallenge(goCtx context.Context, req *types.QueryAttestedChallengeRequest) (*types.QueryAttestedChallengeResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(goCtx)
challenges := k.GetAttestedChallenges(ctx)
var challenge *types.AttestedChallenge
for _, c := range challenges {
if c.Id == req.ChallengeId {
challenge = c
break
}
}
if challenge == nil {
return nil, status.Error(codes.InvalidArgument, "challenge id not found")
}
return &types.QueryAttestedChallengeResponse{
Challenge: challenge,
}, nil
}
func (k Keeper) LatestAttestedChallenges(goCtx context.Context, req *types.QueryLatestAttestedChallengesRequest) (*types.QueryLatestAttestedChallengesResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(goCtx)
challenges := k.GetAttestedChallenges(ctx)
return &types.QueryLatestAttestedChallengesResponse{
Challenges: challenges,
}, nil
}
func (k Keeper) InturnAttestationSubmitter(goCtx context.Context, req *types.QueryInturnAttestationSubmitterRequest) (*types.QueryInturnAttestationSubmitterResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(goCtx)
blsKey, interval, err := k.getInturnSubmitter(ctx, k.GetParams(ctx).AttestationInturnInterval)
if err != nil {
return nil, err
}
return &types.QueryInturnAttestationSubmitterResponse{
BlsPubKey: hex.EncodeToString(blsKey),
SubmitInterval: interval,
}, nil
}