/
msg_server.go
62 lines (47 loc) · 1.56 KB
/
msg_server.go
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package keeper
import (
"context"
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/strangelove-ventures/paramauthority/x/upgrade/types"
)
type msgServer struct {
Keeper
}
// NewMsgServerImpl returns an implementation of the upgrade MsgServer interface
// for the provided Keeper.
func NewMsgServerImpl(k Keeper) types.MsgServer {
return &msgServer{
Keeper: k,
}
}
var _ types.MsgServer = msgServer{}
// SoftwareUpgrade implements the Msg/SoftwareUpgrade Msg service.
func (k msgServer) SoftwareUpgrade(goCtx context.Context, req *types.MsgSoftwareUpgrade) (*types.MsgSoftwareUpgradeResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
authority := k.Keeper.GetAuthority(ctx)
if err := types.NewParams(authority).Validate(); err != nil {
return nil, err
}
if authority != req.Authority {
return nil, fmt.Errorf("invalid signer: expected %s got %s", authority, req.Authority)
}
err := k.ScheduleUpgrade(ctx, req.Plan)
if err != nil {
return nil, err
}
return &types.MsgSoftwareUpgradeResponse{}, nil
}
// CancelUpgrade implements the Msg/CancelUpgrade Msg service.
func (k msgServer) CancelUpgrade(goCtx context.Context, req *types.MsgCancelUpgrade) (*types.MsgCancelUpgradeResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
authority := k.Keeper.GetAuthority(ctx)
if err := types.NewParams(authority).Validate(); err != nil {
return nil, err
}
if authority != req.Authority {
return nil, fmt.Errorf("invalid signer: expected %s got %s", authority, req.Authority)
}
k.ClearUpgradePlan(ctx)
return &types.MsgCancelUpgradeResponse{}, nil
}