44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
|
package faucet
|
||
|
|
|
||
|
|
import (
|
||
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
||
|
|
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
|
||
|
|
|
||
|
|
"github.com/cosmos/ethermint/x/faucet/types"
|
||
|
|
)
|
||
|
|
|
||
|
|
// NewHandler returns a handler for faucet messages.
|
||
|
|
func NewHandler(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 types.MsgFund:
|
||
|
|
return handleMsgFund(ctx, keeper, msg)
|
||
|
|
default:
|
||
|
|
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized %s message type: %T", ModuleName, msg)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// handleMsgFund handles a message to fund an address
|
||
|
|
func handleMsgFund(ctx sdk.Context, keeper Keeper, msg types.MsgFund) (*sdk.Result, error) {
|
||
|
|
err := keeper.Fund(ctx, msg.Amount, msg.Recipient)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
ctx.EventManager().EmitEvent(
|
||
|
|
sdk.NewEvent(
|
||
|
|
sdk.EventTypeMessage,
|
||
|
|
sdk.NewAttribute(sdk.AttributeKeyModule, types.ModuleName),
|
||
|
|
sdk.NewAttribute(sdk.AttributeKeySender, msg.Sender.String()),
|
||
|
|
sdk.NewAttribute(sdk.AttributeKeyAmount, msg.Amount.String()),
|
||
|
|
sdk.NewAttribute(types.AttributeRecipient, msg.Recipient.String()),
|
||
|
|
),
|
||
|
|
)
|
||
|
|
|
||
|
|
return &sdk.Result{
|
||
|
|
Events: ctx.EventManager().ABCIEvents(),
|
||
|
|
}, nil
|
||
|
|
}
|