0351bef644
* testnet faucet * commands * updates * faucet module * genesis state * fixes * module.go * add module to app * update Fund * querier route * querier * CLI query * fix query * add rest routes * update cli query
44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
package faucet
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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"github.com/cosmos/ethermint/x/faucet/types"
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)
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// NewHandler returns a handler for faucet messages.
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func NewHandler(keeper Keeper) sdk.Handler {
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return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
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ctx = ctx.WithEventManager(sdk.NewEventManager())
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switch msg := msg.(type) {
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case types.MsgFund:
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return handleMsgFund(ctx, keeper, msg)
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default:
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return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized %s message type: %T", ModuleName, msg)
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}
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}
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}
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// handleMsgFund handles a message to fund an address
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func handleMsgFund(ctx sdk.Context, keeper Keeper, msg types.MsgFund) (*sdk.Result, error) {
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err := keeper.Fund(ctx, msg.Amount, msg.Recipient)
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if err != nil {
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return nil, err
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}
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ctx.EventManager().EmitEvent(
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.ModuleName),
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sdk.NewAttribute(sdk.AttributeKeySender, msg.Sender.String()),
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sdk.NewAttribute(sdk.AttributeKeyAmount, msg.Amount.String()),
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sdk.NewAttribute(types.AttributeRecipient, msg.Recipient.String()),
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),
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)
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return &sdk.Result{
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Events: ctx.EventManager().ABCIEvents(),
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}, nil
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}
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