/
grpc_query.go
63 lines (49 loc) · 1.55 KB
/
grpc_query.go
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package keeper
import (
"context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/Agoric/agoric-sdk/golang/cosmos/x/swingset/types"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// Querier is used as Keeper will have duplicate methods if used directly, and gRPC names take precedence over keeper
type Querier struct {
Keeper
}
var _ types.QueryServer = Querier{}
func (k Querier) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "empty request")
}
ctx := sdk.UnwrapSDKContext(c)
params := k.GetParams(ctx)
return &types.QueryParamsResponse{
Params: params,
}, nil
}
func (k Querier) Egress(c context.Context, req *types.QueryEgressRequest) (*types.QueryEgressResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "empty request")
}
ctx := sdk.UnwrapSDKContext(c)
egress := k.GetEgress(ctx, req.Peer)
if egress.Peer == nil {
return nil, status.Error(codes.NotFound, "egress not found")
}
return &types.QueryEgressResponse{
Egress: &egress,
}, nil
}
func (k Querier) Mailbox(c context.Context, req *types.QueryMailboxRequest) (*types.QueryMailboxResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "empty request")
}
ctx := sdk.UnwrapSDKContext(c)
value := k.GetMailbox(ctx, req.Peer.String())
if value == "" {
return nil, status.Error(codes.NotFound, "mailbox not found")
}
return &types.QueryMailboxResponse{
Value: value,
}, nil
}