keeper

package
v0.5.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 22, 2019 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	KeyDelimiter   = []byte(":")
	KeyNextIssueID = []byte("newIssueID")
)

Key for getting a the next available proposalID from the store

View Source 
var (
	ParamStoreKeyIssueParams = []byte("issueparams")
)

Parameter store key

Functions

func KeyAddressIssues 

func KeyAddressIssues(addr string) []byte

Key for getting a specific address from the store

func KeyAllowed added in v0.5.0 

func KeyAllowed(issueID string, sender sdk.AccAddress, spender sdk.AccAddress) []byte

Key for getting a specific allowed from the store

func KeyFreeze added in v0.5.0 

func KeyFreeze(issueID string, accAddress sdk.AccAddress) []byte

func KeyIssueIdStr 

func KeyIssueIdStr(seq uint64) string

func KeyIssuer 

func KeyIssuer(issueIdStr string) []byte
func BytesString(b []byte) string {
	return *(*string)(unsafe.Pointer(&b))
}

Key for getting a specific issuer from the store

func KeySymbolIssues 

func KeySymbolIssues(symbol string) []byte

func ParamKeyTable 

func ParamKeyTable() params.KeyTable

Key declaration for parameters

Types

type BankKeeper 

type BankKeeper interface {
	GetCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	AddCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) (sdk.Coins, sdk.Error)
	SubtractCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) (sdk.Coins, sdk.Error)
	SendCoins(ctx sdk.Context, fromAddr sdk.AccAddress, toAddr sdk.AccAddress, amt sdk.Coins) sdk.Error
}

expected bank keeper

type Keeper 

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

Issue Keeper

func NewKeeper 

func NewKeeper(cdc *codec.Codec, key sdk.StoreKey, paramsKeeper params.Keeper,
	paramSpace params.Subspace, ck BankKeeper, codespace sdk.CodespaceType) Keeper

New issue keeper Instance

func (Keeper) AddIssue 

func (keeper Keeper) AddIssue(ctx sdk.Context, coinIssueInfo *types.CoinIssueInfo) (sdk.Coins, sdk.Error)

Add a issue

func (Keeper) Allowance added in v0.5.0 

func (keeper Keeper) Allowance(ctx sdk.Context, owner sdk.AccAddress, spender sdk.AccAddress, issueID string) (amount sdk.Int)

Get the amount of tokens that an owner allowed to a spender

func (Keeper) Approve added in v0.5.0 

func (keeper Keeper) Approve(ctx sdk.Context, sender sdk.AccAddress, spender sdk.AccAddress, issueID string, amount sdk.Int) sdk.Error

Approve the passed address to spend the specified amount of tokens on behalf of sender

func (Keeper) BurnFrom 

func (keeper Keeper) BurnFrom(ctx sdk.Context, issueID string, amount sdk.Int, sender sdk.AccAddress, who sdk.AccAddress) (sdk.Coins, sdk.Error)

func (Keeper) BurnHolder added in v0.5.0 

func (keeper Keeper) BurnHolder(ctx sdk.Context, issueID string, amount sdk.Int, sender sdk.AccAddress) (sdk.Coins, sdk.Error)

Burn a coin

func (Keeper) BurnOwner added in v0.5.0 

func (keeper Keeper) BurnOwner(ctx sdk.Context, issueID string, amount sdk.Int, sender sdk.AccAddress) (sdk.Coins, sdk.Error)

func (Keeper) CanMint 

func (keeper Keeper) CanMint(ctx sdk.Context, issueID string) bool

Can mint a coin

func (Keeper) DecreaseApproval added in v0.5.0 

func (keeper Keeper) DecreaseApproval(ctx sdk.Context, sender sdk.AccAddress, spender sdk.AccAddress, issueID string, subtractedValue sdk.Int) sdk.Error

Decrease the amount of tokens that an owner allowed to a spender

func (Keeper) DisableFeature added in v0.5.0 

func (keeper Keeper) DisableFeature(ctx sdk.Context, sender sdk.AccAddress, issueID string, feature string) sdk.Error

func (Keeper) Freeze added in v0.5.0 

func (keeper Keeper) Freeze(ctx sdk.Context, issueID string, sender sdk.AccAddress, accAddress sdk.AccAddress, freezeType string, endTime int64) sdk.Error

func (Keeper) GetAddressIssues 

func (keeper Keeper) GetAddressIssues(ctx sdk.Context, accAddress string) (issueIDs []string)

Get address from a issue

func (Keeper) GetFreeze added in v0.5.0 

func (keeper Keeper) GetFreeze(ctx sdk.Context, accAddress sdk.AccAddress, issueID string) types.IssueFreeze

func (Keeper) GetIssue 

func (keeper Keeper) GetIssue(ctx sdk.Context, issueID string) *types.CoinIssueInfo

Returns issue by issueID

func (Keeper) GetIssueConfigParams 

func (keeper Keeper) GetIssueConfigParams(ctx sdk.Context) issueparams.IssueConfigParams

Params Returns the current issueConfigParams from the global param store

func (Keeper) GetIssues 

func (keeper Keeper) GetIssues(ctx sdk.Context, accAddress string) []*types.CoinIssueInfo

Returns issues by accAddress

func (Keeper) GetLastIssueID 

func (keeper Keeper) GetLastIssueID(ctx sdk.Context) (issueID uint64)

Get the last used issueID

func (Keeper) GetSymbolIssues 

func (keeper Keeper) GetSymbolIssues(ctx sdk.Context, symbol string) (issueIDs []string)

Get issueIDs from a issue

func (Keeper) Getcdc 

func (keeper Keeper) Getcdc() *codec.Codec

Get issue codec

func (Keeper) IncreaseApproval added in v0.5.0 

func (keeper Keeper) IncreaseApproval(ctx sdk.Context, sender sdk.AccAddress, spender sdk.AccAddress, issueID string, addedValue sdk.Int) sdk.Error

Increase the amount of tokens that an owner allowed to a spender

func (Keeper) List 

func (keeper Keeper) List(ctx sdk.Context, params issueparams.IssueQueryParams) []*types.CoinIssueInfo

func (Keeper) Mint 

func (keeper Keeper) Mint(ctx sdk.Context, issueID string, amount sdk.Int, sender sdk.AccAddress, to sdk.AccAddress) (sdk.Coins, sdk.Error)

Mint a coin

func (Keeper) PeekCurrentIssueID 

func (keeper Keeper) PeekCurrentIssueID(ctx sdk.Context) (issueID uint64, err sdk.Error)

Peeks the next available IssueID without incrementing it

func (Keeper) SearchIssues 

func (keeper Keeper) SearchIssues(ctx sdk.Context, symbol string) []*types.CoinIssueInfo

func (Keeper) SendCoins 

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

Send coins

func (Keeper) SendFrom added in v0.5.0 

func (keeper Keeper) SendFrom(ctx sdk.Context, sender sdk.AccAddress, from sdk.AccAddress, to sdk.AccAddress, issueID string, amount sdk.Int) sdk.Error

Transfer tokens from one address to another

func (Keeper) SetInitialIssueStartingIssueId 

func (keeper Keeper) SetInitialIssueStartingIssueId(ctx sdk.Context, issueID uint64) sdk.Error

Set the initial issueCount

func (Keeper) SetIssueConfigParams 

func (keeper Keeper) SetIssueConfigParams(ctx sdk.Context, issueConfigParams issueparams.IssueConfigParams)

Set issueConfigParams

func (Keeper) SetIssueDescription 

func (keeper Keeper) SetIssueDescription(ctx sdk.Context, issueID string, sender sdk.AccAddress, description []byte) sdk.Error

func (Keeper) TransferOwnership 

func (keeper Keeper) TransferOwnership(ctx sdk.Context, issueID string, sender sdk.AccAddress, to sdk.AccAddress) sdk.Error

TransferOwnership

func (Keeper) UnFreeze added in v0.5.0 

func (keeper Keeper) UnFreeze(ctx sdk.Context, issueID string, sender sdk.AccAddress, accAddress sdk.AccAddress, freezeType string) sdk.Error

Source Files

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