func LoadOrCreateDepositAddress(userId int64, wallet string, coin string) string {
user := auth.LoadUser(userId)
chainPath := fmt.Sprintf("%v/%v", bitcoin.CHAINPATH_PREFIX_DEPOSIT, user.ChainIdx)
address := bitcoin.LoadLastAddressByWallet(userId, wallet, coin)
if address == nil {
address = bitcoin.CreateNewAddress(coin, userId, wallet, hotMPK, chainPath)
}
return address.Address
}
// dry: uses a different chainpath meant to throw away.
func createNewSweepAddress(coin string, mpk *bitcoin.MPK, dry bool) string {
var chainPath string
var wallet string
if dry {
chainPath = fmt.Sprintf("%v", bitcoin.CHAINPATH_PREFIX_SWEEP_DRY)
wallet = account.WALLET_SWEEP_DRY
} else {
chainPath = fmt.Sprintf("%v", bitcoin.CHAINPATH_PREFIX_SWEEP)
wallet = account.WALLET_SWEEP
}
address := bitcoin.CreateNewAddress(coin, 0, wallet, mpk, chainPath)
return address.Address
}
func createNewChangeAddress(coin string) string {
chainPath := fmt.Sprintf("%v", bitcoin.CHAINPATH_PREFIX_CHANGE)
address := bitcoin.CreateNewAddress(coin, 0, "change", hotMPK, chainPath)
return address.Address
}
