45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package slashing
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import (
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"fmt"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/slashing/internal/types"
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)
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// NewHandler creates an sdk.Handler for all the slashing type messages
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func NewHandler(k Keeper) sdk.Handler {
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return func(ctx sdk.Context, msg sdk.Msg) sdk.Result {
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ctx = ctx.WithEventManager(sdk.NewEventManager())
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switch msg := msg.(type) {
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case MsgUnjail:
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return handleMsgUnjail(ctx, msg, k)
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default:
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errMsg := fmt.Sprintf("unrecognized slashing message type: %T", msg)
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return sdk.ErrUnknownRequest(errMsg).Result()
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}
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}
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}
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// Validators must submit a transaction to unjail itself after
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// having been jailed (and thus unbonded) for downtime
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func handleMsgUnjail(ctx sdk.Context, msg MsgUnjail, k Keeper) sdk.Result {
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err := k.Unjail(ctx, msg.ValidatorAddr)
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if err != nil {
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return err.Result()
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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.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, msg.ValidatorAddr.String()),
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),
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)
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return sdk.Result{Events: ctx.EventManager().Events()}
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}
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