status-go/services/wallet/api.go

466 lines
17 KiB
Go

package wallet
import (
"context"
"fmt"
"math/big"
"strings"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/log"
"github.com/status-im/status-go/eth-node/types"
"github.com/status-im/status-go/params"
"github.com/status-im/status-go/services/wallet/async"
"github.com/status-im/status-go/services/wallet/chain"
"github.com/status-im/status-go/services/wallet/transfer"
)
func NewAPI(s *Service) *API {
reader := NewReader(s)
router := NewRouter(s)
return &API{s, reader, router}
}
// API is class with methods available over RPC.
type API struct {
s *Service
reader *Reader
router *Router
}
func (api *API) StartWallet(ctx context.Context, chainIDs []uint64) error {
return api.reader.Start(ctx, chainIDs)
}
func (api *API) GetWallet(ctx context.Context, chainIDs []uint64) (*Wallet, error) {
return api.reader.GetWallet(ctx, chainIDs)
}
type DerivedAddress struct {
Address common.Address `json:"address"`
Path string `json:"path"`
HasActivity bool `json:"hasActivity"`
AlreadyCreated bool `json:"alreadyCreated"`
}
// SetInitialBlocksRange sets initial blocks range
func (api *API) SetInitialBlocksRange(ctx context.Context) error {
return api.s.transferController.SetInitialBlocksRange([]uint64{api.s.rpcClient.UpstreamChainID})
}
func (api *API) SetInitialBlocksRangeForChainIDs(ctx context.Context, chainIDs []uint64) error {
return api.s.transferController.SetInitialBlocksRange(chainIDs)
}
func (api *API) CheckRecentHistory(ctx context.Context, addresses []common.Address) error {
return api.s.transferController.CheckRecentHistory([]uint64{api.s.rpcClient.UpstreamChainID}, addresses)
}
func (api *API) CheckRecentHistoryForChainIDs(ctx context.Context, chainIDs []uint64, addresses []common.Address) error {
return api.s.transferController.CheckRecentHistory(chainIDs, addresses)
}
// GetTransfersByAddress returns transfers for a single address
func (api *API) GetTransfersByAddress(ctx context.Context, address common.Address, toBlock, limit *hexutil.Big, fetchMore bool) ([]transfer.View, error) {
log.Debug("[WalletAPI:: GetTransfersByAddress] get transfers for an address", "address", address)
return api.s.transferController.GetTransfersByAddress(ctx, api.s.rpcClient.UpstreamChainID, address, toBlock, limit, fetchMore)
}
// LoadTransferByHash loads transfer to the database
func (api *API) LoadTransferByHash(ctx context.Context, address common.Address, hash common.Hash) error {
log.Debug("[WalletAPI:: LoadTransferByHash] get transfer by hash", "address", address, "hash", hash)
return api.s.transferController.LoadTransferByHash(ctx, api.s.rpcClient, address, hash)
}
func (api *API) GetTransfersByAddressAndChainID(ctx context.Context, chainID uint64, address common.Address, toBlock, limit *hexutil.Big, fetchMore bool) ([]transfer.View, error) {
log.Debug("[WalletAPI:: GetTransfersByAddressAndChainIDs] get transfers for an address", "address", address)
return api.s.transferController.GetTransfersByAddress(ctx, chainID, address, toBlock, limit, fetchMore)
}
func (api *API) GetCachedBalances(ctx context.Context, addresses []common.Address) ([]transfer.LastKnownBlockView, error) {
return api.s.transferController.GetCachedBalances(ctx, api.s.rpcClient.UpstreamChainID, addresses)
}
func (api *API) GetCachedBalancesbyChainID(ctx context.Context, chainID uint64, addresses []common.Address) ([]transfer.LastKnownBlockView, error) {
return api.s.transferController.GetCachedBalances(ctx, chainID, addresses)
}
// GetTokensBalances return mapping of token balances for every account.
func (api *API) GetTokensBalances(ctx context.Context, accounts, addresses []common.Address) (map[common.Address]map[common.Address]*hexutil.Big, error) {
chainClient, err := chain.NewLegacyClient(api.s.rpcClient)
if err != nil {
return nil, err
}
return api.s.tokenManager.getBalances(ctx, []*chain.Client{chainClient}, accounts, addresses)
}
func (api *API) GetTokensBalancesForChainIDs(ctx context.Context, chainIDs []uint64, accounts, addresses []common.Address) (map[common.Address]map[common.Address]*hexutil.Big, error) {
clients, err := chain.NewClients(api.s.rpcClient, chainIDs)
if err != nil {
return nil, err
}
return api.s.tokenManager.getBalances(ctx, clients, accounts, addresses)
}
func (api *API) GetTokens(ctx context.Context, chainID uint64) ([]*Token, error) {
log.Debug("call to get tokens")
rst, err := api.s.tokenManager.getTokens(chainID)
log.Debug("result from token store", "len", len(rst))
return rst, err
}
func (api *API) GetCustomTokens(ctx context.Context) ([]*Token, error) {
log.Debug("call to get custom tokens")
rst, err := api.s.tokenManager.getCustoms()
log.Debug("result from database for custom tokens", "len", len(rst))
return rst, err
}
func (api *API) DiscoverToken(ctx context.Context, chainID uint64, address common.Address) (*Token, error) {
log.Debug("call to get discover token")
token, err := api.s.tokenManager.discoverToken(ctx, chainID, address)
return token, err
}
func (api *API) GetVisibleTokens(chainIDs []uint64) (map[uint64][]*Token, error) {
log.Debug("call to get visible tokens")
rst, err := api.s.tokenManager.getVisible(chainIDs)
log.Debug("result from database for visible tokens", "len", len(rst))
return rst, err
}
func (api *API) ToggleVisibleToken(ctx context.Context, chainID uint64, address common.Address) (bool, error) {
log.Debug("call to toggle visible tokens")
err := api.s.tokenManager.toggle(chainID, address)
if err != nil {
return false, err
}
return true, nil
}
func (api *API) AddCustomToken(ctx context.Context, token Token) error {
log.Debug("call to create or edit custom token")
if token.ChainID == 0 {
token.ChainID = api.s.rpcClient.UpstreamChainID
}
err := api.s.tokenManager.upsertCustom(token)
log.Debug("result from database for create or edit custom token", "err", err)
return err
}
func (api *API) DeleteCustomToken(ctx context.Context, address common.Address) error {
log.Debug("call to remove custom token")
err := api.s.tokenManager.deleteCustom(api.s.rpcClient.UpstreamChainID, address)
log.Debug("result from database for remove custom token", "err", err)
return err
}
func (api *API) DeleteCustomTokenByChainID(ctx context.Context, chainID uint64, address common.Address) error {
log.Debug("call to remove custom token")
err := api.s.tokenManager.deleteCustom(chainID, address)
log.Debug("result from database for remove custom token", "err", err)
return err
}
func (api *API) GetSavedAddresses(ctx context.Context) ([]SavedAddress, error) {
log.Debug("call to get saved addresses")
rst, err := api.s.savedAddressesManager.GetSavedAddresses(api.s.rpcClient.UpstreamChainID)
log.Debug("result from database for saved addresses", "len", len(rst))
return rst, err
}
func (api *API) AddSavedAddress(ctx context.Context, sa SavedAddress) error {
log.Debug("call to create or edit saved address")
if sa.ChainID == 0 {
sa.ChainID = api.s.rpcClient.UpstreamChainID
}
err := api.s.savedAddressesManager.AddSavedAddress(sa)
log.Debug("result from database for create or edit saved address", "err", err)
return err
}
func (api *API) DeleteSavedAddress(ctx context.Context, address common.Address) error {
log.Debug("call to remove saved address")
err := api.s.savedAddressesManager.DeleteSavedAddress(api.s.rpcClient.UpstreamChainID, address)
log.Debug("result from database for remove saved address", "err", err)
return err
}
func (api *API) GetPendingTransactions(ctx context.Context) ([]*PendingTransaction, error) {
log.Debug("call to get pending transactions")
rst, err := api.s.transactionManager.getAllPendings([]uint64{api.s.rpcClient.UpstreamChainID})
log.Debug("result from database for pending transactions", "len", len(rst))
return rst, err
}
func (api *API) GetPendingTransactionsByChainIDs(ctx context.Context, chainIDs []uint64) ([]*PendingTransaction, error) {
log.Debug("call to get pending transactions")
rst, err := api.s.transactionManager.getAllPendings(chainIDs)
log.Debug("result from database for pending transactions", "len", len(rst))
return rst, err
}
func (api *API) GetPendingOutboundTransactionsByAddress(ctx context.Context, address common.Address) ([]*PendingTransaction, error) {
log.Debug("call to get pending outbound transactions by address")
rst, err := api.s.transactionManager.getPendingByAddress([]uint64{api.s.rpcClient.UpstreamChainID}, address)
log.Debug("result from database for pending transactions by address", "len", len(rst))
return rst, err
}
func (api *API) GetPendingOutboundTransactionsByAddressAndChainID(ctx context.Context, chainIDs []uint64, address common.Address) ([]*PendingTransaction, error) {
log.Debug("call to get pending outbound transactions by address")
rst, err := api.s.transactionManager.getPendingByAddress(chainIDs, address)
log.Debug("result from database for pending transactions by address", "len", len(rst))
return rst, err
}
func (api *API) StorePendingTransaction(ctx context.Context, trx PendingTransaction) error {
log.Debug("call to create or edit pending transaction")
if trx.ChainID == 0 {
trx.ChainID = api.s.rpcClient.UpstreamChainID
}
err := api.s.transactionManager.addPending(trx)
log.Debug("result from database for creating or editing a pending transaction", "err", err)
return err
}
func (api *API) DeletePendingTransaction(ctx context.Context, transactionHash common.Hash) error {
log.Debug("call to remove pending transaction")
err := api.s.transactionManager.deletePending(api.s.rpcClient.UpstreamChainID, transactionHash)
log.Debug("result from database for remove pending transaction", "err", err)
return err
}
func (api *API) DeletePendingTransactionByChainID(ctx context.Context, chainID uint64, transactionHash common.Hash) error {
log.Debug("call to remove pending transaction")
err := api.s.transactionManager.deletePending(chainID, transactionHash)
log.Debug("result from database for remove pending transaction", "err", err)
return err
}
func (api *API) WatchTransaction(ctx context.Context, transactionHash common.Hash) error {
chainClient, err := chain.NewLegacyClient(api.s.rpcClient)
if err != nil {
return err
}
return api.s.transactionManager.watch(ctx, transactionHash, chainClient)
}
func (api *API) WatchTransactionByChainID(ctx context.Context, chainID uint64, transactionHash common.Hash) error {
chainClient, err := chain.NewClient(api.s.rpcClient, chainID)
if err != nil {
return err
}
return api.s.transactionManager.watch(ctx, transactionHash, chainClient)
}
func (api *API) GetFavourites(ctx context.Context) ([]Favourite, error) {
log.Debug("call to get favourites")
rst, err := api.s.favouriteManager.GetFavourites()
log.Debug("result from database for favourites", "len", len(rst))
return rst, err
}
func (api *API) AddFavourite(ctx context.Context, favourite Favourite) error {
log.Debug("call to create or update favourites")
err := api.s.favouriteManager.AddFavourite(favourite)
log.Debug("result from database for create or update favourites", "err", err)
return err
}
func (api *API) GetCryptoOnRamps(ctx context.Context) ([]CryptoOnRamp, error) {
return api.s.cryptoOnRampManager.Get()
}
func (api *API) GetOpenseaCollectionsByOwner(ctx context.Context, chainID uint64, owner common.Address) ([]OpenseaCollection, error) {
log.Debug("call to get opensea collections")
client, err := newOpenseaClient(chainID, api.s.openseaAPIKey)
if err != nil {
return nil, err
}
return client.fetchAllCollectionsByOwner(owner)
}
func (api *API) GetOpenseaAssetsByOwnerAndCollection(ctx context.Context, chainID uint64, owner common.Address, collectionSlug string, limit int) ([]OpenseaAsset, error) {
log.Debug("call to get opensea assets")
client, err := newOpenseaClient(chainID, api.s.openseaAPIKey)
if err != nil {
return nil, err
}
return client.fetchAllAssetsByOwnerAndCollection(owner, collectionSlug, limit)
}
func (api *API) AddEthereumChain(ctx context.Context, network params.Network) error {
log.Debug("call to AddEthereumChain")
return api.s.rpcClient.NetworkManager.Upsert(&network)
}
func (api *API) DeleteEthereumChain(ctx context.Context, chainID uint64) error {
log.Debug("call to DeleteEthereumChain")
return api.s.rpcClient.NetworkManager.Delete(chainID)
}
func (api *API) GetEthereumChains(ctx context.Context, onlyEnabled bool) ([]*params.Network, error) {
log.Debug("call to GetEthereumChains")
return api.s.rpcClient.NetworkManager.Get(onlyEnabled)
}
func (api *API) FetchPrices(ctx context.Context, symbols []string, currency string) (map[string]float64, error) {
log.Debug("call to FetchPrices")
return fetchCryptoComparePrices(symbols, currency)
}
func (api *API) GetSuggestedFees(ctx context.Context, chainID uint64) (*SuggestedFees, error) {
log.Debug("call to GetSuggestedFees")
return api.s.feesManager.suggestedFees(ctx, chainID)
}
func (api *API) GetSuggestedRoutes(ctx context.Context, account common.Address, amount float64, tokenSymbol string) (*SuggestedRoutes, error) {
log.Debug("call to GetSuggestedRoutes")
return api.router.suggestedRoutes(ctx, account, amount, tokenSymbol)
}
func (api *API) GetDerivedAddressesForPath(ctx context.Context, password string, derivedFrom string, path string, pageSize int, pageNumber int) ([]*DerivedAddress, error) {
info, err := api.s.gethManager.AccountsGenerator().LoadAccount(derivedFrom, password)
if err != nil {
return nil, err
}
return api.getDerivedAddresses(ctx, info.ID, path, pageSize, pageNumber)
}
func (api *API) GetDerivedAddressesForMnemonicWithPath(ctx context.Context, mnemonic string, path string, pageSize int, pageNumber int) ([]*DerivedAddress, error) {
mnemonicNoExtraSpaces := strings.Join(strings.Fields(mnemonic), " ")
info, err := api.s.gethManager.AccountsGenerator().ImportMnemonic(mnemonicNoExtraSpaces, "")
if err != nil {
return nil, err
}
return api.getDerivedAddresses(ctx, info.ID, path, pageSize, pageNumber)
}
func (api *API) GetDerivedAddressForPrivateKey(ctx context.Context, privateKey string) ([]*DerivedAddress, error) {
var derivedAddresses = make([]*DerivedAddress, 0)
info, err := api.s.gethManager.AccountsGenerator().ImportPrivateKey(privateKey)
if err != nil {
return derivedAddresses, err
}
addressExists, err := api.s.accountsDB.AddressExists(types.Address(common.HexToAddress(info.Address)))
if err != nil {
return derivedAddresses, err
}
if addressExists {
return derivedAddresses, fmt.Errorf("account already exists")
}
transactions, err := api.s.transferController.GetTransfersByAddress(ctx, api.s.rpcClient.UpstreamChainID, common.HexToAddress(info.Address), nil, (*hexutil.Big)(big.NewInt(1)), false)
if err != nil {
return derivedAddresses, err
}
hasActivity := int64(len(transactions)) > 0
derivedAddress := &DerivedAddress{
Address: common.HexToAddress(info.Address),
Path: "",
HasActivity: hasActivity,
AlreadyCreated: addressExists,
}
derivedAddresses = append(derivedAddresses, derivedAddress)
return derivedAddresses, nil
}
func (api *API) getDerivedAddresses(ctx context.Context, id string, path string, pageSize int, pageNumber int) ([]*DerivedAddress, error) {
var (
group = async.NewAtomicGroup(ctx)
derivedAddresses = make([]*DerivedAddress, 0)
unorderedDerivedAddresses = map[int]*DerivedAddress{}
err error
)
splitPathValues := strings.Split(path, "/")
if len(splitPathValues) == 6 {
derivedAddress, err := api.getDerivedAddress(id, path)
if err != nil {
return nil, err
}
derivedAddresses = append(derivedAddresses, derivedAddress)
} else {
if pageNumber <= 0 || pageSize <= 0 {
return nil, fmt.Errorf("pageSize and pageNumber should be greater than 0")
}
var startIndex = ((pageNumber - 1) * pageSize)
var endIndex = (pageNumber * pageSize)
for i := startIndex; i < endIndex; i++ {
derivedPath := fmt.Sprint(path, "/", i)
index := i
group.Add(func(parent context.Context) error {
derivedAddress, err := api.getDerivedAddress(id, derivedPath)
if err != nil {
return err
}
unorderedDerivedAddresses[index] = derivedAddress
return nil
})
}
select {
case <-group.WaitAsync():
case <-ctx.Done():
return nil, ctx.Err()
}
for i := startIndex; i < endIndex; i++ {
derivedAddresses = append(derivedAddresses, unorderedDerivedAddresses[i])
}
err = group.Error()
}
return derivedAddresses, err
}
func (api *API) getDerivedAddress(id string, derivedPath string) (*DerivedAddress, error) {
addedAccounts, err := api.s.accountsDB.GetAccounts()
if err != nil {
return nil, err
}
info, err := api.s.gethManager.AccountsGenerator().DeriveAddresses(id, []string{derivedPath})
if err != nil {
return nil, err
}
alreadyExists := false
for _, account := range addedAccounts {
if types.Address(common.HexToAddress(info[derivedPath].Address)) == account.Address {
alreadyExists = true
break
}
}
var ctx context.Context
transactions, err := api.s.transferController.GetTransfersByAddress(ctx, api.s.rpcClient.UpstreamChainID, common.HexToAddress(info[derivedPath].Address), nil, (*hexutil.Big)(big.NewInt(1)), false)
if err != nil {
return nil, err
}
hasActivity := int64(len(transactions)) > 0
address := &DerivedAddress{
Address: common.HexToAddress(info[derivedPath].Address),
Path: derivedPath,
HasActivity: hasActivity,
AlreadyCreated: alreadyExists,
}
return address, nil
}