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types.go
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/
types.go
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package upgrades
import (
store "cosmossdk.io/store/types"
upgradetypes "cosmossdk.io/x/upgrade/types"
cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/ODIN-PROTOCOL/odin-core/app/keepers"
)
// Upgrade defines a struct containing necessary fields that a SoftwareUpgradeProposal
// must have written, in order for the state migration to go smoothly.
// An upgrade must implement this struct, and then set it in the app.go.
// The app.go will then define the handler.
type Upgrade struct {
// Upgrade version name, for the upgrade handler, e.g. `v7`.
UpgradeName string
// CreateUpgradeHandler defines the function that creates an upgrade handler.
CreateUpgradeHandler func(*module.Manager, module.Configurator, AppManager, *keepers.AppKeepers) upgradetypes.UpgradeHandler
// Store upgrades, should be used for any new modules introduced, new modules deleted, or store names renamed.
StoreUpgrades store.StoreUpgrades
}
// AppManager defines an interrace that BaseApp is expected to fullfil
// that allows upgrade handlers to modify BaseApp parameters.
type AppManager interface {
GetConsensusParams(ctx sdk.Context) cmtproto.ConsensusParams
StoreConsensusParams(ctx sdk.Context, cp cmtproto.ConsensusParams) error
GetSubspace(moduleName string) paramstypes.Subspace
}