53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package keeper
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import (
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"context"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/errors"
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govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
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"github.com/cosmos/cosmos-sdk/x/slashing/types"
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)
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var _ types.MsgServer = msgServer{}
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type msgServer struct {
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Keeper
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}
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// NewMsgServerImpl returns an implementation of the slashing MsgServer interface
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// for the provided Keeper.
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func NewMsgServerImpl(keeper Keeper) types.MsgServer {
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return &msgServer{Keeper: keeper}
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}
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func (k msgServer) UpdateParams(goCtx context.Context, req *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) {
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if k.authority != req.Authority {
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return nil, errors.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, req.Authority)
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}
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ctx := sdk.UnwrapSDKContext(goCtx)
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if err := k.SetParams(ctx, req.Params); err != nil {
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return nil, err
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}
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return &types.MsgUpdateParamsResponse{}, nil
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}
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// Unjail implements MsgServer.Unjail method.
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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 (k msgServer) Unjail(goCtx context.Context, msg *types.MsgUnjail) (*types.MsgUnjailResponse, error) {
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ctx := sdk.UnwrapSDKContext(goCtx)
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valAddr, valErr := sdk.ValAddressFromBech32(msg.ValidatorAddr)
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if valErr != nil {
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return nil, valErr
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}
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err := k.Keeper.Unjail(ctx, valAddr)
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if err != nil {
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return nil, err
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}
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return &types.MsgUnjailResponse{}, nil
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}
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