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handler.go
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/
handler.go
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package snapshot
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/axelarnetwork/axelar-core/x/snapshot/keeper"
"github.com/axelarnetwork/axelar-core/x/snapshot/types"
)
// NewHandler returns a new handler
func NewHandler(k keeper.Keeper) sdk.Handler {
server := keeper.NewMsgServerImpl(k)
return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
ctx = ctx.WithEventManager(sdk.NewEventManager())
switch msg := msg.(type) {
case *types.RegisterProxyRequest:
res, err := server.RegisterProxy(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *types.DeactivateProxyRequest:
res, err := server.DeactivateProxy(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
default:
return nil, sdkerrors.Wrap(sdkerrors.ErrUnknownRequest,
fmt.Sprintf("unrecognized %s message type: %T", types.ModuleName, msg))
}
}
}