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handler.go
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/
handler.go
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package core
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
authtypes "github.com/datachainlab/cross/x/core/auth/types"
initiatortypes "github.com/datachainlab/cross/x/core/initiator/types"
"github.com/datachainlab/cross/x/core/keeper"
)
// NewHandler ...
func NewHandler(k keeper.Keeper) sdk.Handler {
return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
ctx = ctx.WithEventManager(sdk.NewEventManager())
switch msg := msg.(type) {
case *initiatortypes.MsgInitiateTx:
res, err := k.InitiateTx(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *authtypes.MsgSignTx:
res, err := k.SignTx(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *authtypes.MsgIBCSignTx:
res, err := k.IBCSignTx(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *authtypes.MsgExtSignTx:
res, err := k.ExtSignTx(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
default:
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized IBC message type: %T", msg)
}
}
}