keeper

Documentation

Index

• type Keeper
  • func NewKeeper(cdc codec.BinaryCodec, storeService storetypes.KVStoreService, ...) *Keeper
  • func (k *Keeper) AssertInvariants(ctx sdk.Context)
  • func (k *Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState
  • func (k *Keeper) GetAuthority() string
  • func (k *Keeper) InitGenesis(ctx sdk.Context, data *types.GenesisState)
  • func (k *Keeper) InvCheckPeriod() uint
  • func (k *Keeper) Invariants() []sdk.Invariant
  • func (k *Keeper) Logger(ctx context.Context) log.Logger
  • func (k *Keeper) RegisterRoute(moduleName, route string, invar sdk.Invariant)
  • func (k *Keeper) Routes() []types.InvarRoute
  • func (k *Keeper) SendCoinsFromAccountToFeeCollector(ctx context.Context, senderAddr sdk.AccAddress, amt sdk.Coins) error
  • func (k *Keeper) UpdateParams(ctx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error)
  • func (k *Keeper) VerifyInvariant(goCtx context.Context, msg *types.MsgVerifyInvariant) (*types.MsgVerifyInvariantResponse, error)
• type Migrator
  • func NewMigrator(k *Keeper, ss exported.Subspace) Migrator
  • func (m Migrator) Migrate1to2(ctx sdk.Context) error

Types

type Keeper

type Keeper struct {
	Schema      collections.Schema
	ConstantFee collections.Item[sdk.Coin]
	// contains filtered or unexported fields
}

Keeper - crisis keeper

Deprecated: the crisis keeper is deprecated and will be removed in the next Cosmos SDK major release.

func NewKeeper

func NewKeeper(
	cdc codec.BinaryCodec, storeService storetypes.KVStoreService, invCheckPeriod uint,
	supplyKeeper types.SupplyKeeper, feeCollectorName, authority string, ac address.Codec,
) *Keeper

NewKeeper creates a new Keeper object

Deprecated: the crisis keeper is deprecated and will be removed in the next Cosmos SDK major release.

func (*Keeper) AssertInvariants

func (k *Keeper) AssertInvariants(ctx sdk.Context)

AssertInvariants asserts all registered invariants. If any invariant fails, the method panics.

func (*Keeper) ExportGenesis

func (k *Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState

ExportGenesis returns a GenesisState for a given context and keeper.

func (*Keeper) GetAuthority

func (k *Keeper) GetAuthority() string

GetAuthority returns the x/crisis module's authority.

func (*Keeper) InitGenesis

func (k *Keeper) InitGenesis(ctx sdk.Context, data *types.GenesisState)

new crisis genesis

func (*Keeper) InvCheckPeriod

func (k *Keeper) InvCheckPeriod() uint

InvCheckPeriod returns the invariant checks period.

func (*Keeper) Invariants

func (k *Keeper) Invariants() []sdk.Invariant

Invariants returns a copy of all registered Crisis keeper invariants.

func (*Keeper) Logger

func (k *Keeper) Logger(ctx context.Context) log.Logger

Logger returns a module-specific logger.

func (*Keeper) RegisterRoute

func (k *Keeper) RegisterRoute(moduleName, route string, invar sdk.Invariant)

RegisterRoute register the routes for each of the invariants

func (*Keeper) Routes

func (k *Keeper) Routes() []types.InvarRoute

Routes - return the keeper's invariant routes

func (*Keeper) SendCoinsFromAccountToFeeCollector

func (k *Keeper) SendCoinsFromAccountToFeeCollector(ctx context.Context, senderAddr sdk.AccAddress, amt sdk.Coins) error

SendCoinsFromAccountToFeeCollector transfers amt to the fee collector account.

func (*Keeper) UpdateParams

func (k *Keeper) UpdateParams(ctx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error)

UpdateParams implements MsgServer.UpdateParams method. It defines a method to update the x/crisis module parameters.

func (*Keeper) VerifyInvariant

func (k *Keeper) VerifyInvariant(goCtx context.Context, msg *types.MsgVerifyInvariant) (*types.MsgVerifyInvariantResponse, error)

VerifyInvariant implements MsgServer.VerifyInvariant method. It defines a method to verify a particular invariant.

type Migrator

type Migrator struct {
	// contains filtered or unexported fields
}

Migrator is a struct for handling in-place state migrations.

func NewMigrator

func NewMigrator(k *Keeper, ss exported.Subspace) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates the x/crisis module state from the consensus version 1 to version 2. Specifically, it takes the parameters that are currently stored and managed by the x/params modules and stores them directly into the x/crisis module state.