keeper

Documentation

Index

• type Hooks
  • func (h Hooks) AfterEpochEnd(ctx sdk.Context, epochIdentifier string, epochNumber int64) error
  • func (h Hooks) BeforeEpochStart(ctx sdk.Context, epochIdentifier string, epochNumber int64) error
• type Keeper
  • func NewKeeper(key storetypes.StoreKey, paramSpace paramtypes.Subspace, ...) Keeper
  • func (k Keeper) AfterEpochEnd(ctx sdk.Context, epochIdentifier string, epochNumber int64) error
  • func (k Keeper) BeforeEpochStart(ctx sdk.Context, epochIdentifier string, epochNumber int64) error
  • func (k Keeper) DistributeMintedCoin(ctx sdk.Context, mintedCoin sdk.Coin) error
  • func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState
  • func (k Keeper) GetMinter(ctx sdk.Context) (minter types.Minter)
  • func (k Keeper) GetParams(ctx sdk.Context) (params types.Params)
  • func (k Keeper) Hooks() Hooks
  • func (k Keeper) InitGenesis(ctx sdk.Context, data *types.GenesisState)
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k *Keeper) SetHooks(h types.MintHooks) *Keeper
  • func (k Keeper) SetMinter(ctx sdk.Context, minter types.Minter)
  • func (k Keeper) SetParam(ctx sdk.Context, key []byte, value interface{})
  • func (k Keeper) SetParams(ctx sdk.Context, params types.Params)
• type Querier
  • func NewQuerier(k Keeper) Querier
  • func (q Querier) EpochProvisions(c context.Context, _ *types.QueryEpochProvisionsRequest) (*types.QueryEpochProvisionsResponse, error)
  • func (q Querier) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

Types

type Hooks

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

Hooks wrapper struct for incentives keeper.

func (Hooks) AfterEpochEnd

func (h Hooks) AfterEpochEnd(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

func (Hooks) BeforeEpochStart

func (h Hooks) BeforeEpochStart(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

epochs hooks.

type Keeper

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

Keeper of the mint store.

func NewKeeper

func NewKeeper(
	key storetypes.StoreKey, paramSpace paramtypes.Subspace,
	ak types.AccountKeeper, bk types.BankKeeper, ck types.CommunityPoolKeeper, epochKeeper types.EpochKeeper,
	feeCollectorName string,
) Keeper

NewKeeper creates a new mint Keeper instance.

func (Keeper) AfterEpochEnd

func (k Keeper) AfterEpochEnd(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

AfterEpochEnd is a hook which is executed after the end of an epoch. This hook should attempt to mint and distribute coins according to the configuration set via parameters. In addition, it handles the logic for reducing minted coins according to the parameters. For an attempt to mint to occur: - given epochIdentifier must be equal to the mint epoch identifier set via parameters. - given epochNumber must be greater than or equal to the mint start epoch set via parameters.

func (Keeper) BeforeEpochStart

func (k Keeper) BeforeEpochStart(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

BeforeEpochStart is a hook which is executed before the start of an epoch. It is a no-op for mint module.

func (Keeper) DistributeMintedCoin

func (k Keeper) DistributeMintedCoin(ctx sdk.Context, mintedCoin sdk.Coin) error

DistributeMintedCoin implements distribution of a minted coin from mint to external modules.

func (Keeper) ExportGenesis

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

ExportGenesis returns a GenesisState for a given context and keeper.

func (Keeper) GetMinter

func (k Keeper) GetMinter(ctx sdk.Context) (minter types.Minter)

GetMinter gets the minter.

func (Keeper) GetParams

func (k Keeper) GetParams(ctx sdk.Context) (params types.Params)

GetParams returns the total set of minting parameters.

func (Keeper) Hooks

func (k Keeper) Hooks() Hooks

Return the wrapper struct.

func (Keeper) InitGenesis

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

InitGenesis new mint genesis.

func (Keeper) Logger

func (k Keeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger.

func (*Keeper) SetHooks

func (k *Keeper) SetHooks(h types.MintHooks) *Keeper

Set the mint hooks.

func (Keeper) SetMinter

func (k Keeper) SetMinter(ctx sdk.Context, minter types.Minter)

SetMinter sets the minter.

func (Keeper) SetParam

func (k Keeper) SetParam(ctx sdk.Context, key []byte, value interface{})

SetParam sets a specific mint module's parameter with the provided parameter.

func (Keeper) SetParams

func (k Keeper) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the total set of minting parameters.

type Querier

type Querier struct {
	Keeper
}

Querier defines a wrapper around the x/mint keeper providing gRPC method handlers.

func NewQuerier

func NewQuerier(k Keeper) Querier

func (Querier) EpochProvisions

func (q Querier) EpochProvisions(c context.Context, _ *types.QueryEpochProvisionsRequest) (*types.QueryEpochProvisionsResponse, error)

EpochProvisions returns minter.EpochProvisions of the mint module.

func (Querier) Params

func (q Querier) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

Params returns params of the mint module.