52 lines
1.4 KiB
Go
52 lines
1.4 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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gov "github.com/cosmos/cosmos-sdk/x/gov/types"
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"github.com/cosmos/cosmos-sdk/x/upgrade/types"
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)
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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 upgrade MsgServer interface
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// for the provided Keeper.
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func NewMsgServerImpl(k Keeper) types.MsgServer {
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return &msgServer{
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Keeper: k,
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}
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}
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var _ types.MsgServer = msgServer{}
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// SoftwareUpgrade implements the Msg/SoftwareUpgrade Msg service.
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func (k msgServer) SoftwareUpgrade(goCtx context.Context, req *types.MsgSoftwareUpgrade) (*types.MsgSoftwareUpgradeResponse, error) {
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if k.authority != req.Authority {
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return nil, errors.Wrapf(gov.ErrInvalidSigner, "expected %s got %s", k.authority, req.Authority)
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}
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ctx := sdk.UnwrapSDKContext(goCtx)
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err := k.ScheduleUpgrade(ctx, req.Plan)
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if err != nil {
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return nil, err
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}
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return &types.MsgSoftwareUpgradeResponse{}, nil
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}
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// CancelUpgrade implements the Msg/CancelUpgrade Msg service.
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func (k msgServer) CancelUpgrade(goCtx context.Context, req *types.MsgCancelUpgrade) (*types.MsgCancelUpgradeResponse, error) {
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if k.authority != req.Authority {
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return nil, errors.Wrapf(gov.ErrInvalidSigner, "expected %s got %s", k.authority, req.Authority)
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}
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ctx := sdk.UnwrapSDKContext(goCtx)
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k.ClearUpgradePlan(ctx)
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return &types.MsgCancelUpgradeResponse{}, nil
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}
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