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Differential D9400 Diff 28185 web/cashtab/src/hooks/useWallet.js

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web/cashtab/src/hooks/useWallet.js

Show First 20 Lines • Show All 223 Lines • ▼ Show 20 Lines const update = async ({ wallet, setWalletState }) => {
newState.balances = normalizeBalance(slpBalancesAndUtxos); newState.balances = normalizeBalance(slpBalancesAndUtxos);
newState.tokens = tokens; newState.tokens = tokens;
newState.parsedTxHistory = parsedWithTokens; newState.parsedTxHistory = parsedWithTokens;
setWalletState(newState); setWalletState(newState);
// Write this state to indexedDb using localForage
writeWalletState(wallet, newState);
// If everything executed correctly, remove apiError // If everything executed correctly, remove apiError
setApiError(false); setApiError(false);
} catch (error) { } catch (error) {
console.log(`Error in update({wallet, setWalletState})`); console.log(`Error in update({wallet, setWalletState})`);
console.log(error); console.log(error);
// Set this in state so that transactions are disabled until the issue is resolved // Set this in state so that transactions are disabled until the issue is resolved
setApiError(true); setApiError(true);
//console.timeEnd("update"); //console.timeEnd("update");
▲ Show 20 Lines • Show All 106 Lines • ▼ Show 20 Lines const migrateLegacyWallet = async (BCH, wallet) => {
`Error setting wallet to wallet indexedDb in migrateLegacyWallet()`, `Error setting wallet to wallet indexedDb in migrateLegacyWallet()`,
); );
console.log(err); console.log(err);
} }
return wallet; return wallet;
}; };
const writeWalletState = async (wallet, newState) => {
// Add new state as an object on the active wallet
wallet.state = newState;
console.log(`wallet with state`, wallet);
try {
await localforage.setItem('wallet', wallet);
console.log(`Wallet new state successfully written`);
} catch (err) {
console.log(`Error in writeWalletState()`);
console.log(err);
}
};
const getWalletDetails = async wallet => { const getWalletDetails = async wallet => {
if (!wallet) { if (!wallet) {
return false; return false;
} }
// Since this info is in localforage now, only get the var // Since this info is in localforage now, only get the var
const NETWORK = process.env.REACT_APP_NETWORK; const NETWORK = process.env.REACT_APP_NETWORK;
const mnemonic = wallet.mnemonic; const mnemonic = wallet.mnemonic;
const rootSeedBuffer = await BCH.Mnemonic.toSeed(mnemonic); const rootSeedBuffer = await BCH.Mnemonic.toSeed(mnemonic);
▲ Show 20 Lines • Show All 94 Lines • ▼ Show 20 Lines */
1 - currentlyActiveWallet has Path1899, but its stored keyvalue pair in savedWallets does not 1 - currentlyActiveWallet has Path1899, but its stored keyvalue pair in savedWallets does not
> Update savedWallets so that Path1899 is added to currentlyActiveWallet > Update savedWallets so that Path1899 is added to currentlyActiveWallet
2 - walletToActivate does not have Path1899 2 - walletToActivate does not have Path1899
> Update walletToActivate with Path1899 before activation > Update walletToActivate with Path1899 before activation
*/ */
// Need to handle a similar situation with state
// If you find the activeWallet in savedWallets but without state, resave active wallet with state
// Note you do not have the Case 2 described above here, as wallet state is added in the update() function of useWallet.js
// Also note, since state can be expected to change frequently (unlike path deriv), you will likely save it every time you activate a new wallet
// Check savedWallets for currentlyActiveWallet // Check savedWallets for currentlyActiveWallet
let walletInSavedWallets = false; let walletInSavedWallets = false;
let walletUnmigrated = false;
for (let i = 0; i < savedWallets.length; i += 1) { for (let i = 0; i < savedWallets.length; i += 1) {
if (savedWallets[i].name === currentlyActiveWallet.name) { if (savedWallets[i].name === currentlyActiveWallet.name) {
walletInSavedWallets = true; walletInSavedWallets = true;
// Check savedWallets for unmigrated currentlyActiveWallet // Check savedWallets for unmigrated currentlyActiveWallet
if (!savedWallets[i].Path1899) { if (!savedWallets[i].Path1899) {
// Case 1, described above // Case 1, described above
console.log(
`Case 1: Wallet migration in saved wallets still pending, adding Path1899`,
);
savedWallets[i].Path1899 = currentlyActiveWallet.Path1899; savedWallets[i].Path1899 = currentlyActiveWallet.Path1899;
walletUnmigrated = true;
} }
/*
Update wallet state
Note, this makes previous `walletUnmigrated` variable redundant
savedWallets[i] should always be updated, since wallet state can be expected to change most of the time
*/
savedWallets[i].state = currentlyActiveWallet.state;
} }
} }
// Case 1
if (walletUnmigrated) {
// resave savedWallets // resave savedWallets
try { try {
// Set walletName as the active wallet // Set walletName as the active wallet
await localforage.setItem('savedWallets', savedWallets); await localforage.setItem('savedWallets', savedWallets);
} catch (err) { } catch (err) {
console.log( console.log(
`Error in localforage.setItem("savedWallets") in activateWallet() for unmigrated wallet`, `Error in localforage.setItem("savedWallets") in activateWallet() for unmigrated wallet`,
); );
} }
}
if (!walletInSavedWallets) { if (!walletInSavedWallets) {
console.log(`Wallet is not in saved Wallets, adding`); console.log(`Wallet is not in saved Wallets, adding`);
savedWallets.push(currentlyActiveWallet); savedWallets.push(currentlyActiveWallet);
// resave savedWallets // resave savedWallets
try { try {
// Set walletName as the active wallet // Set walletName as the active wallet
await localforage.setItem('savedWallets', savedWallets); await localforage.setItem('savedWallets', savedWallets);
▲ Show 20 Lines • Show All 748 Lines • Show Last 20 Lines