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add kava app

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This commit is contained in:
rhuairahrighairigh 2018-05-25 14:46:33 +01:00
parent 9852e944d8
commit ab8528e85f
6 changed files with 809 additions and 0 deletions
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6
README.md Normal file
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# Kava
## Installation
go install ./kava/cmd/kavad
go install ./kava/cmd/kavacli

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kava/app/app.go Normal file
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package app
import (
"encoding/json"
abci "github.com/tendermint/abci/types"
cmn "github.com/tendermint/tmlibs/common"
dbm "github.com/tendermint/tmlibs/db"
"github.com/tendermint/tmlibs/log"
bam "github.com/cosmos/cosmos-sdk/baseapp"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/wire"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/cosmos-sdk/x/bank"
"github.com/cosmos/cosmos-sdk/x/ibc"
"github.com/cosmos/cosmos-sdk/x/stake"
"github.com/kava-labs/kava/kava/types"
)
const (
appName = "BasecoinApp"
)
// Extended ABCI application
type BasecoinApp struct {
*bam.BaseApp
cdc *wire.Codec
// keys to access the substores
keyMain *sdk.KVStoreKey
keyAccount *sdk.KVStoreKey
keyIBC *sdk.KVStoreKey
keyStake *sdk.KVStoreKey
// Manage getting and setting accounts
accountMapper sdk.AccountMapper
coinKeeper bank.Keeper
ibcMapper ibc.Mapper
stakeKeeper stake.Keeper
}
func NewBasecoinApp(logger log.Logger, db dbm.DB) *BasecoinApp {
// Create app-level codec for txs and accounts.
var cdc = MakeCodec()
// Create your application object.
var app = &BasecoinApp{
BaseApp: bam.NewBaseApp(appName, cdc, logger, db),
cdc: cdc,
keyMain: sdk.NewKVStoreKey("main"),
keyAccount: sdk.NewKVStoreKey("acc"),
keyIBC: sdk.NewKVStoreKey("ibc"),
keyStake: sdk.NewKVStoreKey("stake"),
}
// Define the accountMapper.
app.accountMapper = auth.NewAccountMapper(
cdc,
app.keyAccount, // target store
&types.AppAccount{}, // prototype
)
// add accountMapper/handlers
app.coinKeeper = bank.NewKeeper(app.accountMapper)
app.ibcMapper = ibc.NewMapper(app.cdc, app.keyIBC, app.RegisterCodespace(ibc.DefaultCodespace))
app.stakeKeeper = stake.NewKeeper(app.cdc, app.keyStake, app.coinKeeper, app.RegisterCodespace(stake.DefaultCodespace))
// register message routes
app.Router().
AddRoute("bank", bank.NewHandler(app.coinKeeper)).
AddRoute("ibc", ibc.NewHandler(app.ibcMapper, app.coinKeeper)).
AddRoute("stake", stake.NewHandler(app.stakeKeeper))
// Initialize BaseApp.
app.SetInitChainer(app.initChainer)
app.MountStoresIAVL(app.keyMain, app.keyAccount, app.keyIBC, app.keyStake)
app.SetAnteHandler(auth.NewAnteHandler(app.accountMapper, auth.BurnFeeHandler))
err := app.LoadLatestVersion(app.keyMain)
if err != nil {
cmn.Exit(err.Error())
}
return app
}
// Custom tx codec
func MakeCodec() *wire.Codec {
var cdc = wire.NewCodec()
wire.RegisterCrypto(cdc) // Register crypto.
sdk.RegisterWire(cdc) // Register Msgs
bank.RegisterWire(cdc)
stake.RegisterWire(cdc)
ibc.RegisterWire(cdc)
// register custom AppAccount
cdc.RegisterInterface((*sdk.Account)(nil), nil)
cdc.RegisterConcrete(&types.AppAccount{}, "basecoin/Account", nil)
return cdc
}
// Custom logic for basecoin initialization
func (app *BasecoinApp) initChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
stateJSON := req.AppStateBytes
genesisState := new(types.GenesisState)
err := app.cdc.UnmarshalJSON(stateJSON, genesisState)
if err != nil {
panic(err) // TODO https://github.com/cosmos/cosmos-sdk/issues/468
// return sdk.ErrGenesisParse("").TraceCause(err, "")
}
for _, gacc := range genesisState.Accounts {
acc, err := gacc.ToAppAccount()
if err != nil {
panic(err) // TODO https://github.com/cosmos/cosmos-sdk/issues/468
// return sdk.ErrGenesisParse("").TraceCause(err, "")
}
app.accountMapper.SetAccount(ctx, acc)
}
return abci.ResponseInitChain{}
}
// Custom logic for state export
func (app *BasecoinApp) ExportAppStateJSON() (appState json.RawMessage, err error) {
ctx := app.NewContext(true, abci.Header{})
// iterate to get the accounts
accounts := []*types.GenesisAccount{}
appendAccount := func(acc sdk.Account) (stop bool) {
account := &types.GenesisAccount{
Address: acc.GetAddress(),
Coins: acc.GetCoins(),
}
accounts = append(accounts, account)
return false
}
app.accountMapper.IterateAccounts(ctx, appendAccount)
genState := types.GenesisState{
Accounts: accounts,
}
return wire.MarshalJSONIndent(app.cdc, genState)
}

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kava/app/app_test.go Normal file
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package app
import (
"encoding/json"
"fmt"
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/cosmos/cosmos-sdk/examples/basecoin/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/cosmos-sdk/x/bank"
"github.com/cosmos/cosmos-sdk/x/ibc"
abci "github.com/tendermint/abci/types"
crypto "github.com/tendermint/go-crypto"
dbm "github.com/tendermint/tmlibs/db"
"github.com/tendermint/tmlibs/log"
)
// Construct some global addrs and txs for tests.
var (
chainID = "" // TODO
accName = "foobart"
priv1 = crypto.GenPrivKeyEd25519()
addr1 = priv1.PubKey().Address()
priv2 = crypto.GenPrivKeyEd25519()
addr2 = priv2.PubKey().Address()
addr3 = crypto.GenPrivKeyEd25519().PubKey().Address()
priv4 = crypto.GenPrivKeyEd25519()
addr4 = priv4.PubKey().Address()
coins = sdk.Coins{{"foocoin", 10}}
halfCoins = sdk.Coins{{"foocoin", 5}}
manyCoins = sdk.Coins{{"foocoin", 1}, {"barcoin", 1}}
fee = sdk.StdFee{
sdk.Coins{{"foocoin", 0}},
0,
}
sendMsg1 = bank.MsgSend{
Inputs: []bank.Input{bank.NewInput(addr1, coins)},
Outputs: []bank.Output{bank.NewOutput(addr2, coins)},
}
sendMsg2 = bank.MsgSend{
Inputs: []bank.Input{bank.NewInput(addr1, coins)},
Outputs: []bank.Output{
bank.NewOutput(addr2, halfCoins),
bank.NewOutput(addr3, halfCoins),
},
}
sendMsg3 = bank.MsgSend{
Inputs: []bank.Input{
bank.NewInput(addr1, coins),
bank.NewInput(addr4, coins),
},
Outputs: []bank.Output{
bank.NewOutput(addr2, coins),
bank.NewOutput(addr3, coins),
},
}
sendMsg4 = bank.MsgSend{
Inputs: []bank.Input{
bank.NewInput(addr2, coins),
},
Outputs: []bank.Output{
bank.NewOutput(addr1, coins),
},
}
sendMsg5 = bank.MsgSend{
Inputs: []bank.Input{
bank.NewInput(addr1, manyCoins),
},
Outputs: []bank.Output{
bank.NewOutput(addr2, manyCoins),
},
}
)
func loggerAndDB() (log.Logger, dbm.DB) {
logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout)).With("module", "sdk/app")
db := dbm.NewMemDB()
return logger, db
}
func newBasecoinApp() *BasecoinApp {
logger, db := loggerAndDB()
return NewBasecoinApp(logger, db)
}
func setGenesisAccounts(bapp *BasecoinApp, accs ...auth.BaseAccount) error {
genaccs := make([]*types.GenesisAccount, len(accs))
for i, acc := range accs {
genaccs[i] = types.NewGenesisAccount(&types.AppAccount{acc, accName})
}
genesisState := types.GenesisState{
Accounts: genaccs,
}
stateBytes, err := json.MarshalIndent(genesisState, "", "\t")
if err != nil {
return err
}
// Initialize the chain
vals := []abci.Validator{}
bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
bapp.Commit()
return nil
}
//_______________________________________________________________________
func TestMsgs(t *testing.T) {
bapp := newBasecoinApp()
msgs := []struct {
msg sdk.Msg
}{
{sendMsg1},
}
for i, m := range msgs {
// Run a CheckDeliver
SignCheckDeliver(t, bapp, m.msg, []int64{int64(i)}, false, priv1)
}
}
func TestSortGenesis(t *testing.T) {
logger, db := loggerAndDB()
bapp := NewBasecoinApp(logger, db)
// Note the order: the coins are unsorted!
coinDenom1, coinDenom2 := "foocoin", "barcoin"
genState := fmt.Sprintf(`{
"accounts": [{
"address": "%s",
"coins": [
{
"denom": "%s",
"amount": 10
},
{
"denom": "%s",
"amount": 20
}
]
}]
}`, addr1.String(), coinDenom1, coinDenom2)
// Initialize the chain
vals := []abci.Validator{}
bapp.InitChain(abci.RequestInitChain{vals, []byte(genState)})
bapp.Commit()
// Unsorted coins means invalid
err := sendMsg5.ValidateBasic()
require.Equal(t, sdk.CodeInvalidCoins, err.Code(), err.ABCILog())
// Sort coins, should be valid
sendMsg5.Inputs[0].Coins.Sort()
sendMsg5.Outputs[0].Coins.Sort()
err = sendMsg5.ValidateBasic()
require.Nil(t, err)
// Ensure we can send
SignCheckDeliver(t, bapp, sendMsg5, []int64{0}, true, priv1)
}
func TestGenesis(t *testing.T) {
logger, db := loggerAndDB()
bapp := NewBasecoinApp(logger, db)
// Construct some genesis bytes to reflect basecoin/types/AppAccount
pk := crypto.GenPrivKeyEd25519().PubKey()
addr := pk.Address()
coins, err := sdk.ParseCoins("77foocoin,99barcoin")
require.Nil(t, err)
baseAcc := auth.BaseAccount{
Address: addr,
Coins: coins,
}
acc := &types.AppAccount{baseAcc, "foobart"}
err = setGenesisAccounts(bapp, baseAcc)
assert.Nil(t, err)
// A checkTx context
ctx := bapp.BaseApp.NewContext(true, abci.Header{})
res1 := bapp.accountMapper.GetAccount(ctx, baseAcc.Address)
assert.Equal(t, acc, res1)
// reload app and ensure the account is still there
bapp = NewBasecoinApp(logger, db)
ctx = bapp.BaseApp.NewContext(true, abci.Header{})
res1 = bapp.accountMapper.GetAccount(ctx, baseAcc.Address)
assert.Equal(t, acc, res1)
}
func TestMsgSendWithAccounts(t *testing.T) {
bapp := newBasecoinApp()
// Construct some genesis bytes to reflect basecoin/types/AppAccount
// Give 77 foocoin to the first key
coins, err := sdk.ParseCoins("77foocoin")
require.Nil(t, err)
baseAcc := auth.BaseAccount{
Address: addr1,
Coins: coins,
}
// Construct genesis state
err = setGenesisAccounts(bapp, baseAcc)
assert.Nil(t, err)
// A checkTx context (true)
ctxCheck := bapp.BaseApp.NewContext(true, abci.Header{})
res1 := bapp.accountMapper.GetAccount(ctxCheck, addr1)
assert.Equal(t, baseAcc, res1.(*types.AppAccount).BaseAccount)
// Run a CheckDeliver
SignCheckDeliver(t, bapp, sendMsg1, []int64{0}, true, priv1)
// Check balances
CheckBalance(t, bapp, addr1, "67foocoin")
CheckBalance(t, bapp, addr2, "10foocoin")
// Delivering again should cause replay error
SignCheckDeliver(t, bapp, sendMsg1, []int64{0}, false, priv1)
// bumping the txnonce number without resigning should be an auth error
tx := genTx(sendMsg1, []int64{0}, priv1)
tx.Signatures[0].Sequence = 1
res := bapp.Deliver(tx)
assert.Equal(t, sdk.ToABCICode(sdk.CodespaceRoot, sdk.CodeUnauthorized), res.Code, res.Log)
// resigning the tx with the bumped sequence should work
SignCheckDeliver(t, bapp, sendMsg1, []int64{1}, true, priv1)
}
func TestMsgSendMultipleOut(t *testing.T) {
bapp := newBasecoinApp()
genCoins, err := sdk.ParseCoins("42foocoin")
require.Nil(t, err)
acc1 := auth.BaseAccount{
Address: addr1,
Coins: genCoins,
}
acc2 := auth.BaseAccount{
Address: addr2,
Coins: genCoins,
}
err = setGenesisAccounts(bapp, acc1, acc2)
assert.Nil(t, err)
// Simulate a Block
SignCheckDeliver(t, bapp, sendMsg2, []int64{0}, true, priv1)
// Check balances
CheckBalance(t, bapp, addr1, "32foocoin")
CheckBalance(t, bapp, addr2, "47foocoin")
CheckBalance(t, bapp, addr3, "5foocoin")
}
func TestSengMsgMultipleInOut(t *testing.T) {
bapp := newBasecoinApp()
genCoins, err := sdk.ParseCoins("42foocoin")
require.Nil(t, err)
acc1 := auth.BaseAccount{
Address: addr1,
Coins: genCoins,
}
acc2 := auth.BaseAccount{
Address: addr2,
Coins: genCoins,
}
acc4 := auth.BaseAccount{
Address: addr4,
Coins: genCoins,
}
err = setGenesisAccounts(bapp, acc1, acc2, acc4)
assert.Nil(t, err)
// CheckDeliver
SignCheckDeliver(t, bapp, sendMsg3, []int64{0, 0}, true, priv1, priv4)
// Check balances
CheckBalance(t, bapp, addr1, "32foocoin")
CheckBalance(t, bapp, addr4, "32foocoin")
CheckBalance(t, bapp, addr2, "52foocoin")
CheckBalance(t, bapp, addr3, "10foocoin")
}
func TestMsgSendDependent(t *testing.T) {
bapp := newBasecoinApp()
genCoins, err := sdk.ParseCoins("42foocoin")
require.Nil(t, err)
acc1 := auth.BaseAccount{
Address: addr1,
Coins: genCoins,
}
err = setGenesisAccounts(bapp, acc1)
assert.Nil(t, err)
// CheckDeliver
SignCheckDeliver(t, bapp, sendMsg1, []int64{0}, true, priv1)
// Check balances
CheckBalance(t, bapp, addr1, "32foocoin")
CheckBalance(t, bapp, addr2, "10foocoin")
// Simulate a Block
SignCheckDeliver(t, bapp, sendMsg4, []int64{0}, true, priv2)
// Check balances
CheckBalance(t, bapp, addr1, "42foocoin")
}
func TestMsgQuiz(t *testing.T) {
bapp := newBasecoinApp()
// Construct genesis state
// Construct some genesis bytes to reflect basecoin/types/AppAccount
baseAcc := auth.BaseAccount{
Address: addr1,
Coins: nil,
}
acc1 := &types.AppAccount{baseAcc, "foobart"}
// Construct genesis state
genesisState := map[string]interface{}{
"accounts": []*types.GenesisAccount{
types.NewGenesisAccount(acc1),
},
}
stateBytes, err := json.MarshalIndent(genesisState, "", "\t")
require.Nil(t, err)
// Initialize the chain (nil)
vals := []abci.Validator{}
bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
bapp.Commit()
// A checkTx context (true)
ctxCheck := bapp.BaseApp.NewContext(true, abci.Header{})
res1 := bapp.accountMapper.GetAccount(ctxCheck, addr1)
assert.Equal(t, acc1, res1)
}
func TestIBCMsgs(t *testing.T) {
bapp := newBasecoinApp()
sourceChain := "source-chain"
destChain := "dest-chain"
baseAcc := auth.BaseAccount{
Address: addr1,
Coins: coins,
}
acc1 := &types.AppAccount{baseAcc, "foobart"}
err := setGenesisAccounts(bapp, baseAcc)
assert.Nil(t, err)
// A checkTx context (true)
ctxCheck := bapp.BaseApp.NewContext(true, abci.Header{})
res1 := bapp.accountMapper.GetAccount(ctxCheck, addr1)
assert.Equal(t, acc1, res1)
packet := ibc.IBCPacket{
SrcAddr: addr1,
DestAddr: addr1,
Coins: coins,
SrcChain: sourceChain,
DestChain: destChain,
}
transferMsg := ibc.IBCTransferMsg{
IBCPacket: packet,
}
receiveMsg := ibc.IBCReceiveMsg{
IBCPacket: packet,
Relayer: addr1,
Sequence: 0,
}
SignCheckDeliver(t, bapp, transferMsg, []int64{0}, true, priv1)
CheckBalance(t, bapp, addr1, "")
SignCheckDeliver(t, bapp, transferMsg, []int64{1}, false, priv1)
SignCheckDeliver(t, bapp, receiveMsg, []int64{2}, true, priv1)
CheckBalance(t, bapp, addr1, "10foocoin")
SignCheckDeliver(t, bapp, receiveMsg, []int64{3}, false, priv1)
}
func genTx(msg sdk.Msg, seq []int64, priv ...crypto.PrivKeyEd25519) sdk.StdTx {
sigs := make([]sdk.StdSignature, len(priv))
for i, p := range priv {
sigs[i] = sdk.StdSignature{
PubKey: p.PubKey(),
Signature: p.Sign(sdk.StdSignBytes(chainID, seq, fee, msg)),
Sequence: seq[i],
}
}
return sdk.NewStdTx(msg, fee, sigs)
}
func SignCheckDeliver(t *testing.T, bapp *BasecoinApp, msg sdk.Msg, seq []int64, expPass bool, priv ...crypto.PrivKeyEd25519) {
// Sign the tx
tx := genTx(msg, seq, priv...)
// Run a Check
res := bapp.Check(tx)
if expPass {
require.Equal(t, sdk.ABCICodeOK, res.Code, res.Log)
} else {
require.NotEqual(t, sdk.ABCICodeOK, res.Code, res.Log)
}
// Simulate a Block
bapp.BeginBlock(abci.RequestBeginBlock{})
res = bapp.Deliver(tx)
if expPass {
require.Equal(t, sdk.ABCICodeOK, res.Code, res.Log)
} else {
require.NotEqual(t, sdk.ABCICodeOK, res.Code, res.Log)
}
bapp.EndBlock(abci.RequestEndBlock{})
//bapp.Commit()
}
func CheckBalance(t *testing.T, bapp *BasecoinApp, addr sdk.Address, balExpected string) {
ctxDeliver := bapp.BaseApp.NewContext(false, abci.Header{})
res2 := bapp.accountMapper.GetAccount(ctxDeliver, addr)
assert.Equal(t, balExpected, fmt.Sprintf("%v", res2.GetCoins()))
}

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package main
import (
"os"
"github.com/spf13/cobra"
"github.com/tendermint/tmlibs/cli"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/keys"
"github.com/cosmos/cosmos-sdk/client/lcd"
"github.com/cosmos/cosmos-sdk/client/rpc"
"github.com/cosmos/cosmos-sdk/client/tx"
"github.com/cosmos/cosmos-sdk/version"
authcmd "github.com/cosmos/cosmos-sdk/x/auth/client/cli"
bankcmd "github.com/cosmos/cosmos-sdk/x/bank/client/cli"
ibccmd "github.com/cosmos/cosmos-sdk/x/ibc/client/cli"
stakecmd "github.com/cosmos/cosmos-sdk/x/stake/client/cli"
"github.com/kava-labs/kava/kava/app"
"github.com/kava-labs/kava/kava/types"
)
// rootCmd is the entry point for this binary
var (
rootCmd = &cobra.Command{
Use: "basecli",
Short: "Basecoin light-client",
}
)
func main() {
// disable sorting
cobra.EnableCommandSorting = false
// get the codec
cdc := app.MakeCodec()
// TODO: setup keybase, viper object, etc. to be passed into
// the below functions and eliminate global vars, like we do
// with the cdc
// add standard rpc, and tx commands
rpc.AddCommands(rootCmd)
rootCmd.AddCommand(client.LineBreak)
tx.AddCommands(rootCmd, cdc)
rootCmd.AddCommand(client.LineBreak)
// add query/post commands (custom to binary)
rootCmd.AddCommand(
client.GetCommands(
authcmd.GetAccountCmd("acc", cdc, types.GetAccountDecoder(cdc)),
)...)
rootCmd.AddCommand(
client.PostCommands(
bankcmd.SendTxCmd(cdc),
ibccmd.IBCTransferCmd(cdc),
ibccmd.IBCRelayCmd(cdc),
stakecmd.GetCmdDeclareCandidacy(cdc),
stakecmd.GetCmdEditCandidacy(cdc),
stakecmd.GetCmdDelegate(cdc),
stakecmd.GetCmdUnbond(cdc),
)...)
// add proxy, version and key info
rootCmd.AddCommand(
client.LineBreak,
lcd.ServeCommand(cdc),
keys.Commands(),
client.LineBreak,
version.VersionCmd,
)
// prepare and add flags
executor := cli.PrepareMainCmd(rootCmd, "BC", os.ExpandEnv("$HOME/.basecli"))
executor.Execute()
}

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kava/cmd/kavad/main.go Normal file
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package main
import (
"encoding/json"
"os"
"github.com/spf13/cobra"
abci "github.com/tendermint/abci/types"
"github.com/tendermint/tmlibs/cli"
dbm "github.com/tendermint/tmlibs/db"
"github.com/tendermint/tmlibs/log"
"github.com/cosmos/cosmos-sdk/server"
"github.com/kava-labs/kava/kava/app"
)
func main() {
cdc := app.MakeCodec()
ctx := server.NewDefaultContext()
rootCmd := &cobra.Command{
Use: "basecoind",
Short: "Basecoin Daemon (server)",
PersistentPreRunE: server.PersistentPreRunEFn(ctx),
}
server.AddCommands(ctx, cdc, rootCmd, server.DefaultAppInit,
server.ConstructAppCreator(newApp, "basecoin"),
server.ConstructAppExporter(exportAppState, "basecoin"))
// prepare and add flags
rootDir := os.ExpandEnv("$HOME/.basecoind")
executor := cli.PrepareBaseCmd(rootCmd, "BC", rootDir)
executor.Execute()
}
func newApp(logger log.Logger, db dbm.DB) abci.Application {
return app.NewBasecoinApp(logger, db)
}
func exportAppState(logger log.Logger, db dbm.DB) (json.RawMessage, error) {
bapp := app.NewBasecoinApp(logger, db)
return bapp.ExportAppStateJSON()
}

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kava/types/account.go Normal file
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/wire"
"github.com/cosmos/cosmos-sdk/x/auth"
)
var _ sdk.Account = (*AppAccount)(nil)
// Custom extensions for this application. This is just an example of
// extending auth.BaseAccount with custom fields.
//
// This is compatible with the stock auth.AccountStore, since
// auth.AccountStore uses the flexible go-amino library.
type AppAccount struct {
auth.BaseAccount
Name string `json:"name"`
}
// nolint
func (acc AppAccount) GetName() string { return acc.Name }
func (acc *AppAccount) SetName(name string) { acc.Name = name }
// Get the AccountDecoder function for the custom AppAccount
func GetAccountDecoder(cdc *wire.Codec) sdk.AccountDecoder {
return func(accBytes []byte) (res sdk.Account, err error) {
if len(accBytes) == 0 {
return nil, sdk.ErrTxDecode("accBytes are empty")
}
acct := new(AppAccount)
err = cdc.UnmarshalBinaryBare(accBytes, &acct)
if err != nil {
panic(err)
}
return acct, err
}
}
//___________________________________________________________________________________
// State to Unmarshal
type GenesisState struct {
Accounts []*GenesisAccount `json:"accounts"`
}
// GenesisAccount doesn't need pubkey or sequence
type GenesisAccount struct {
Name string `json:"name"`
Address sdk.Address `json:"address"`
Coins sdk.Coins `json:"coins"`
}
func NewGenesisAccount(aa *AppAccount) *GenesisAccount {
return &GenesisAccount{
Name: aa.Name,
Address: aa.Address,
Coins: aa.Coins.Sort(),
}
}
// convert GenesisAccount to AppAccount
func (ga *GenesisAccount) ToAppAccount() (acc *AppAccount, err error) {
baseAcc := auth.BaseAccount{
Address: ga.Address,
Coins: ga.Coins.Sort(),
}
return &AppAccount{
BaseAccount: baseAcc,
Name: ga.Name,
}, nil
}