Version: v1.0.0 Latest Latest

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Published: Nov 19, 2020 License: GPL-3.0 Imports: 37 Imported by: 0




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const (
	AppName          = "BandApp"
	Bech32MainPrefix = "band"
	Bip44CoinType    = 494


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var (
	// DefaultCLIHome is the default home directories for bandcli.
	DefaultCLIHome = os.ExpandEnv("$HOME/.bandcli")
	// DefaultNodeHome is the default home directories for bandd.
	DefaultNodeHome = os.ExpandEnv("$HOME/.bandd")
	// ModuleBasics is in charge of setting up basic, non-dependant module elements.
	ModuleBasics = module.NewBasicManager(
		gov.NewAppModuleBasic(paramsclient.ProposalHandler, distr.ProposalHandler, upgradeclient.ProposalHandler),


func GetMaccPerms

func GetMaccPerms() map[string][]string

GetMaccPerms returns a mapping of the application's module account permissions.

func MakeCodec

func MakeCodec() *codec.Codec

MakeCodec returns BandChain codec.

func SetBech32AddressPrefixesAndBip44CoinType

func SetBech32AddressPrefixesAndBip44CoinType(config *sdk.Config)

SetBech32AddressPrefixesAndBip44CoinType sets the global Bech32 prefixes and HD wallet coin type.


type BandApp

type BandApp struct {

	// Module keepers, publicly accessible to facilate testing and extending (see emitter).
	AccountKeeper  auth.AccountKeeper
	BankKeeper     bank.Keeper
	SupplyKeeper   supply.Keeper
	StakingKeeper  staking.Keeper
	SlashingKeeper slashing.Keeper
	MintKeeper     mint.Keeper
	DistrKeeper    distr.Keeper
	GovKeeper      gov.Keeper
	CrisisKeeper   crisis.Keeper
	ParamsKeeper   params.Keeper
	UpgradeKeeper  upgrade.Keeper
	EvidenceKeeper evidence.Keeper
	OracleKeeper   oracle.Keeper
	// Deliver context, set during InitGenesis/BeginBlock and cleared during Commit. It allows
	// anyone with access to BandApp to read/mutate consensus state anytime. USE WITH CARE!
	DeliverContext sdk.Context
	// contains filtered or unexported fields

BandApp is the application of BandChain, extended base ABCI application.

func NewBandApp

func NewBandApp(
	logger log.Logger, db dbm.DB, traceStore io.Writer, loadLatest bool,
	invCheckPeriod uint, skipUpgradeHeights map[int64]bool, home string,
	disableFeelessReports bool, baseAppOptions ...func(*bam.BaseApp),
) *BandApp

NewBandApp returns a reference to an initialized BandApp.

func (*BandApp) AddHook

func (app *BandApp) AddHook(hook Hook)

AddHook appends hook that will be call after process abci request

func (*BandApp) BeginBlocker

func (app *BandApp) BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock

BeginBlocker application updates every begin block.

func (*BandApp) BlacklistedAccAddrs

func (app *BandApp) BlacklistedAccAddrs() map[string]bool

BlacklistedAccAddrs returns all the app's module account addresses black listed for receiving tokens.

func (*BandApp) Codec

func (app *BandApp) Codec() *codec.Codec

Codec returns the application's sealed codec.

func (*BandApp) Commit

func (app *BandApp) Commit() (res abci.ResponseCommit)

Commit overrides the default BaseApp's ABCI commit by adding DeliverContext clearing.

func (*BandApp) DeliverTx

func (app *BandApp) DeliverTx(req abci.RequestDeliverTx) abci.ResponseDeliverTx

DeliverTx overwrite DeliverTx to apply afterDeliverTx hook

func (*BandApp) EndBlocker

func (app *BandApp) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.ResponseEndBlock

EndBlocker application updates every end block.

func (*BandApp) ExportAppStateAndValidators

func (app *BandApp) ExportAppStateAndValidators(forZeroHeight bool, jailWhiteList []string,
) (appState json.RawMessage, validators []tmtypes.GenesisValidator, err error)

ExportAppStateAndValidators export the state of band for a genesis file

func (*BandApp) InitChainer

func (app *BandApp) InitChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain

InitChainer application update at chain initialization

func (*BandApp) LoadHeight

func (app *BandApp) LoadHeight(height int64) error

LoadHeight loads a particular height

func (*BandApp) ModuleAccountAddrs

func (app *BandApp) ModuleAccountAddrs() map[string]bool

ModuleAccountAddrs returns all the app's module account addresses.

func (*BandApp) Name

func (app *BandApp) Name() string

Name returns the name of the App.

func (*BandApp) Query

func (app *BandApp) Query(req abci.RequestQuery) abci.ResponseQuery

type GenesisState

type GenesisState map[string]json.RawMessage

GenesisState defines a type alias for the Band genesis application state.

func NewDefaultGenesisState

func NewDefaultGenesisState() GenesisState

NewDefaultGenesisState generates the default state for the application.

type Hook

type Hook interface {
	AfterInitChain(ctx sdk.Context, req abci.RequestInitChain, res abci.ResponseInitChain)
	AfterBeginBlock(ctx sdk.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock)
	AfterDeliverTx(ctx sdk.Context, req abci.RequestDeliverTx, res abci.ResponseDeliverTx)
	AfterEndBlock(ctx sdk.Context, req abci.RequestEndBlock, res abci.ResponseEndBlock)
	ApplyQuery(req abci.RequestQuery) (res abci.ResponseQuery, stop bool)

Hook is an interface of hook that can process along with abci application

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