keeper

package
v0.2.2-0...-13ba25a Latest Latest
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 Go to latest Published: Oct 27, 2020 License: Apache-2.0 Imports: 16 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// query balance path
	QueryBalance = "balances"
)

Variables

This section is empty.

Functions

func NewQuerier 

func NewQuerier(k Keeper) sdk.Querier

NewQuerier returns a new sdk.Keeper instance.

func NonnegativeBalanceInvariant 

func NonnegativeBalanceInvariant(ak types.AccountKeeper) sdk.Invariant

NonnegativeBalanceInvariant checks that all accounts in the application have non-negative balances

func RegisterInvariants 

func RegisterInvariants(ir sdk.InvariantRegistry, ak types.AccountKeeper)

register bank invariants

Types

type BaseKeeper 

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

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

func NewBaseKeeper 

func NewBaseKeeper(ak types.AccountKeeper, nk negotiation.Keeper, aclK acl.Keeper, orderKeeper orders.Keeper,
	rk reputation.Keeper, paramSpace params.Subspace, codespace sdk.CodespaceType) BaseKeeper

NewBaseKeeper returns a new BaseKeeper

func (BaseKeeper) DelegateCoins 

func (keeper BaseKeeper) DelegateCoins(ctx sdk.Context, delegatorAddr, moduleAccAddr sdk.AccAddress, amt sdk.Coins) sdk.Error

DelegateCoins performs delegation by deducting amt coins from an account with address addr. For vesting accounts, delegations amounts are tracked for both vesting and vested coins. The coins are then transferred from the delegator address to a ModuleAccount address. If any of the delegation amounts are negative, an error is returned.

func (BaseKeeper) UndelegateCoins 

func (keeper BaseKeeper) UndelegateCoins(ctx sdk.Context, moduleAccAddr, delegatorAddr sdk.AccAddress, amt sdk.Coins) sdk.Error

UndelegateCoins performs undelegation by crediting amt coins to an account with address addr. For vesting accounts, undelegation amounts are tracked for both vesting and vested coins. The coins are then transferred from a ModuleAccount address to the delegator address. If any of the undelegation amounts are negative, an error is returned.

type BaseSendKeeper 

type BaseSendKeeper struct {
	BaseViewKeeper
	// contains filtered or unexported fields
}

BaseSendKeeper only allows transfers between accounts without the possibility of creating coins. It implements the SendKeeper interface.

func NewBaseSendKeeper 

func NewBaseSendKeeper(ak types.AccountKeeper, nk negotiation.Keeper, aclK acl.Keeper, orderKeeper orders.Keeper,
	rk reputation.Keeper, paramSpace params.Subspace, codespace sdk.CodespaceType) BaseSendKeeper

NewBaseSendKeeper returns a new BaseSendKeeper.

func (BaseSendKeeper) AddCoins 

func (keeper BaseSendKeeper) AddCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) (sdk.Coins, sdk.Error)

AddCoins adds amt to the coins at the addr.

func (BaseSendKeeper) BuyerExecuteTradeOrder 

func (keeper BaseSendKeeper) BuyerExecuteTradeOrder(ctx sdk.Context, buyerExecuteOrder types.BuyerExecuteOrder) (
	sdk.Error, []cmTypes.FiatPegWallet)

func (BaseSendKeeper) DefineACLs 

func (keeper BaseSendKeeper) DefineACLs(ctx sdk.Context, defineACL types.DefineACL) sdk.Error

func (BaseSendKeeper) DefineOrganizations 

func (keeper BaseSendKeeper) DefineOrganizations(ctx sdk.Context, defineOrganization types.DefineOrganization) sdk.Error

func (BaseSendKeeper) DefineZones 

func (keeper BaseSendKeeper) DefineZones(ctx sdk.Context, defineZone types.DefineZone) sdk.Error

func (BaseSendKeeper) GetSendEnabled 

func (keeper BaseSendKeeper) GetSendEnabled(ctx sdk.Context) bool

GetSendEnabled returns the current SendEnabled nolint: errcheck

func (BaseSendKeeper) InputOutputCoins 

func (keeper BaseSendKeeper) InputOutputCoins(ctx sdk.Context, inputs []types.Input, outputs []types.Output) sdk.Error

InputOutputCoins handles a list of inputs and outputs

func (BaseSendKeeper) IssueAssetsToWallets 

func (keeper BaseSendKeeper) IssueAssetsToWallets(ctx sdk.Context, issueAsset types.IssueAsset) sdk.Error

IssueAssetsToWallets handles a list of IssueAsset messages

func (BaseSendKeeper) IssueFiatsToWallets 

func (keeper BaseSendKeeper) IssueFiatsToWallets(ctx sdk.Context, issueFiat types.IssueFiat) sdk.Error

func (BaseSendKeeper) RedeemAssetsFromWallets 

func (keeper BaseSendKeeper) RedeemAssetsFromWallets(ctx sdk.Context, redeemAsset types.RedeemAsset) sdk.Error

func (BaseSendKeeper) RedeemFiatsFromWallets 

func (keeper BaseSendKeeper) RedeemFiatsFromWallets(ctx sdk.Context, redeemFiat types.RedeemFiat) sdk.Error

func (BaseSendKeeper) ReleaseLockedAssets 

func (keeper BaseSendKeeper) ReleaseLockedAssets(ctx sdk.Context, releaseAsset types.ReleaseAsset) sdk.Error

func (BaseSendKeeper) SellerExecuteTradeOrder 

func (keeper BaseSendKeeper) SellerExecuteTradeOrder(ctx sdk.Context, sellerExecuteOrder types.SellerExecuteOrder) (
	sdk.Error, []cmTypes.AssetPegWallet)

func (BaseSendKeeper) SendAssetsToWallets 

func (keeper BaseSendKeeper) SendAssetsToWallets(ctx sdk.Context, sendAsset types.SendAsset) sdk.Error

func (BaseSendKeeper) SendCoins 

func (keeper BaseSendKeeper) SendCoins(ctx sdk.Context, fromAddr sdk.AccAddress, toAddr sdk.AccAddress, amt sdk.Coins) sdk.Error

SendCoins moves coins from one account to another

func (BaseSendKeeper) SendFiatsToWallets 

func (keeper BaseSendKeeper) SendFiatsToWallets(ctx sdk.Context, sendFiat types.SendFiat) sdk.Error

func (BaseSendKeeper) SetCoins 

func (keeper BaseSendKeeper) SetCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) sdk.Error

SetCoins sets the coins at the addr.

func (BaseSendKeeper) SetSendEnabled 

func (keeper BaseSendKeeper) SetSendEnabled(ctx sdk.Context, enabled bool)

SetSendEnabled sets the send enabled

func (BaseSendKeeper) SubtractCoins 

func (keeper BaseSendKeeper) SubtractCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) (sdk.Coins, sdk.Error)

SubtractCoins subtracts amt from the coins at the addr.

CONTRACT: If the account is a vesting account, the amount has to be spendable.

type BaseViewKeeper 

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

BaseViewKeeper implements a read only keeper implementation of ViewKeeper.

func NewBaseViewKeeper 

func NewBaseViewKeeper(ak types.AccountKeeper, codespace sdk.CodespaceType) BaseViewKeeper

NewBaseViewKeeper returns a new BaseViewKeeper.

func (BaseViewKeeper) Codespace 

func (keeper BaseViewKeeper) Codespace() sdk.CodespaceType

Codespace returns the keeper's codespace.

func (BaseViewKeeper) GetCoins 

func (keeper BaseViewKeeper) GetCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins

GetCoins returns the coins at the addr.

func (BaseViewKeeper) HasCoins 

func (keeper BaseViewKeeper) HasCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) bool

HasCoins returns whether or not an account has at least amt coins.

func (BaseViewKeeper) Logger 

func (keeper BaseViewKeeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger.

type Keeper 

type Keeper interface {
	SendKeeper

	DelegateCoins(ctx sdk.Context, delegatorAddr, moduleAccAddr sdk.AccAddress, amt sdk.Coins) sdk.Error
	UndelegateCoins(ctx sdk.Context, moduleAccAddr, delegatorAddr sdk.AccAddress, amt sdk.Coins) sdk.Error
}

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

type SendKeeper 

type SendKeeper interface {
	ViewKeeper

	InputOutputCoins(ctx sdk.Context, inputs []types.Input, outputs []types.Output) sdk.Error
	SendCoins(ctx sdk.Context, fromAddr sdk.AccAddress, toAddr sdk.AccAddress, amt sdk.Coins) sdk.Error

	SubtractCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) (sdk.Coins, sdk.Error)
	AddCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) (sdk.Coins, sdk.Error)
	SetCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) sdk.Error

	GetSendEnabled(ctx sdk.Context) bool
	SetSendEnabled(ctx sdk.Context, enabled bool)

	IssueAssetsToWallets(ctx sdk.Context, issueAsset types.IssueAsset) sdk.Error
	IssueFiatsToWallets(ctx sdk.Context, issueFiat types.IssueFiat) sdk.Error

	RedeemAssetsFromWallets(ctx sdk.Context, redeemAsset types.RedeemAsset) sdk.Error
	RedeemFiatsFromWallets(ctx sdk.Context, redeemFiat types.RedeemFiat) sdk.Error

	SendAssetsToWallets(ctx sdk.Context, sendAsset types.SendAsset) sdk.Error
	SendFiatsToWallets(ctx sdk.Context, sendFiat types.SendFiat) sdk.Error

	BuyerExecuteTradeOrder(ctx sdk.Context, buyerExecuteOrder types.BuyerExecuteOrder) (sdk.Error, []cmTypes.FiatPegWallet)
	SellerExecuteTradeOrder(ctx sdk.Context, sellerExecuteOrder types.SellerExecuteOrder) (sdk.Error, []cmTypes.AssetPegWallet)

	ReleaseLockedAssets(ctx sdk.Context, releaseAsset types.ReleaseAsset) sdk.Error
	DefineZones(ctx sdk.Context, defineZone types.DefineZone) sdk.Error
	DefineOrganizations(ctx sdk.Context, defineOrganization types.DefineOrganization) sdk.Error
	DefineACLs(ctx sdk.Context, defineACL types.DefineACL) sdk.Error
}

SendKeeper defines a module interface that facilitates the transfer of coins between accounts without the possibility of creating coins.

type ViewKeeper 

type ViewKeeper interface {
	GetCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	HasCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) bool

	Codespace() sdk.CodespaceType
}

ViewKeeper defines a module interface that facilitates read only access to account balances.

Source Files

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