keeper

package
v1.8.2 Latest Latest
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 Go to latest Published: Oct 17, 2024 License: Apache-2.0 Imports: 18 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func IsLiquidToken 

func IsLiquidToken(denom string) bool

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

NewMsgServerImpl returns an implementation of the distribution MsgServer interface for the provided Keeper.

func UnmarshalBalanceCompat 

func UnmarshalBalanceCompat(cdc codec.BinaryCodec, bz []byte, denom string) (sdk.Coin, error)

UnmarshalBalanceCompat unmarshal balance amount from storage, it's backward-compatible with the legacy format.

Types

type BaseKeeper 

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

BaseKeeper manages transfers between accounts. It implements the Keeper interface.

func NewBaseKeeper 

func NewBaseKeeper(
	cdc codec.BinaryCodec,
	storeKey storetypes.StoreKey,
	ak types.AccountKeeper,
	bk types.BankKeeper,
	authority string,
) BaseKeeper

func (BaseKeeper) AllBalances 

func (k BaseKeeper) AllBalances(ctx context.Context, req *types.QueryAllBalancesRequest) (*types.QueryAllBalancesResponse, error)

AllBalances implements the Query/AllBalances gRPC method

func (BaseKeeper) Balance 

func (k BaseKeeper) Balance(ctx context.Context, req *types.QueryBalanceRequest) (*types.QueryBalanceResponse, error)

Balance implements the Query/Balance gRPC method

func (BaseKeeper) ExportGenesis 

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

ExportGenesis returns the bank module's genesis state.

func (BaseKeeper) Fund 

func (k BaseKeeper) Fund(ctx sdk.Context, amount sdk.Coins, sender sdk.AccAddress) error

Fund allows an account to directly fund the community fund pool. The amount is first added to the distribution module account and then directly added to the pool. An error is returned if the amount cannot be sent to the module account.

func (BaseKeeper) GetAccountBalances 

func (k BaseKeeper) GetAccountBalances(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins

func (BaseKeeper) GetAccountsBalances 

func (k BaseKeeper) GetAccountsBalances(ctx sdk.Context) []types.Balance

GetAccountsBalances returns all the accounts balances from the store.

func (BaseKeeper) GetBalance 

func (k BaseKeeper) GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin

GetBalance returns the balance of a specific denomination for a given account by address.

func (BaseKeeper) GetPaginatedAccountsBalances added in v1.8.2 

func (k BaseKeeper) GetPaginatedAccountsBalances(ctx sdk.Context, pagination *query.PageRequest) ([]types.Balance, *query.PageResponse, error)

GetPaginatedAccountsBalances returns all the accounts balances from the store paginated by accounts.

func (BaseKeeper) GetPaginatedTotalBalance 

func (k BaseKeeper) GetPaginatedTotalBalance(ctx sdk.Context, pagination *query.PageRequest) (sdk.Coins, *query.PageResponse, error)

GetPaginatedTotalBalance queries for the supply, ignoring 0 coins, with a given pagination

func (BaseKeeper) GetParams 

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

GetParams returns the total set of dao parameters.

func (BaseKeeper) GetTotalBalance 

func (k BaseKeeper) GetTotalBalance(ctx sdk.Context) sdk.Coins

GetTotalBalance get the global total balance of dao module

func (BaseKeeper) GetTotalBalanceOf 

func (k BaseKeeper) GetTotalBalanceOf(ctx sdk.Context, denom string) sdk.Coin

GetTotalBalanceOf retrieves the total balance of certain coin from store

func (BaseKeeper) HasBalance 

func (k BaseKeeper) HasBalance(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coin) bool

HasBalance returns whether or not an account has at least amt balance.

func (BaseKeeper) HasTotalBalanceOf 

func (k BaseKeeper) HasTotalBalanceOf(ctx sdk.Context, denom string) bool

HasTotalBalanceOf checks if the supply coin exists in store.

func (BaseKeeper) Holders added in v1.8.2 

func (k BaseKeeper) Holders(ctx context.Context, req *types.QueryHoldersRequest) (*types.QueryHoldersResponse, error)

func (BaseKeeper) InitGenesis 

func (k BaseKeeper) InitGenesis(ctx sdk.Context, genState *types.GenesisState)

InitGenesis initializes the bank module's state from a given genesis state.

func (BaseKeeper) IsModuleEnabled 

func (k BaseKeeper) IsModuleEnabled(ctx sdk.Context) bool

func (BaseKeeper) IterateAccountBalances 

func (k BaseKeeper) IterateAccountBalances(ctx sdk.Context, addr sdk.AccAddress, cb func(sdk.Coin) bool)

IterateAccountBalances iterates over the balances of a single account and provides the token balance to a callback. If true is returned from the callback, iteration is halted.

func (BaseKeeper) IterateAllBalances 

func (k BaseKeeper) IterateAllBalances(ctx sdk.Context, cb func(sdk.AccAddress, sdk.Coin) bool)

IterateAllBalances iterates over all the balances of all accounts and denominations that are provided to a callback. If true is returned from the callback, iteration is halted.

func (BaseKeeper) IterateTotalBalance 

func (k BaseKeeper) IterateTotalBalance(ctx sdk.Context, cb func(sdk.Coin) bool)

IterateTotalBalance iterates over the total balance calling the given cb (callback) function with the balance of each coin. The iteration stops if the callback returns true.

func (BaseKeeper) Logger 

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

Logger returns a module-specific logger.

func (BaseKeeper) Params 

func (k BaseKeeper) Params(ctx context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

Params implements the gRPC service handler for querying x/bank parameters.

func (BaseKeeper) SetParams 

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

SetParams sets the total set of dao parameters.

func (BaseKeeper) TotalBalance 

func (k BaseKeeper) TotalBalance(ctx context.Context, req *types.QueryTotalBalanceRequest) (*types.QueryTotalBalanceResponse, error)

TotalBalance implements the Query/TotalSupply gRPC method

func (BaseKeeper) TransferOwnership 

func (k BaseKeeper) TransferOwnership(ctx sdk.Context, owner, newOwner sdk.AccAddress, amount sdk.Coins) (sdk.Coins, error)

type Keeper 

type Keeper interface {
	GetTotalBalance(ctx sdk.Context) sdk.Coins
	GetPaginatedTotalBalance(ctx sdk.Context, pagination *query.PageRequest) (sdk.Coins, *query.PageResponse, error)
	IterateTotalBalance(ctx sdk.Context, cb func(sdk.Coin) bool)
	GetTotalBalanceOf(ctx sdk.Context, denom string) sdk.Coin
	HasTotalBalanceOf(ctx sdk.Context, denom string) bool

	GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin
	HasBalance(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coin) bool
	IterateAccountBalances(ctx sdk.Context, addr sdk.AccAddress, cb func(sdk.Coin) bool)
	GetAccountBalances(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	IterateAllBalances(ctx sdk.Context, cb func(sdk.AccAddress, sdk.Coin) bool)
	GetAccountsBalances(ctx sdk.Context) []types.Balance

	Fund(ctx sdk.Context, amount sdk.Coins, sender sdk.AccAddress) error
	TransferOwnership(ctx sdk.Context, owner, newOwner sdk.AccAddress, amount sdk.Coins) (sdk.Coins, error)

	// grpc query endpoints
	Balance(ctx context.Context, req *types.QueryBalanceRequest) (*types.QueryBalanceResponse, error)
	AllBalances(ctx context.Context, req *types.QueryAllBalancesRequest) (*types.QueryAllBalancesResponse, error)
	TotalBalance(ctx context.Context, req *types.QueryTotalBalanceRequest) (*types.QueryTotalBalanceResponse, error)
	Holders(ctx context.Context, req *types.QueryHoldersRequest) (*types.QueryHoldersResponse, error)
	Params(ctx context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

	// genesis methods
	InitGenesis(ctx sdk.Context, genState *types.GenesisState)
	ExportGenesis(ctx sdk.Context) *types.GenesisState
}

Keeper defines a module interface that facilitates the transfer of coins between accounts.

Source Files

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