297 lines
23 KiB
Markdown
297 lines
23 KiB
Markdown
## API available to QML
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### Wallet Model
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The wallet model (exposed as `walletModel`) is used for functions pertaining to the wallet and accounts on the node.
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#### Signals
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The `walletModel` exposes the following signals, which can be consumed in QML using the `Connections` component (with a target of `walletModel` and prefixed with `on`).
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| Name | Parameters | Description |
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|---------------|----------|--------------|
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| `etherscanLinkChanged` | none | fired when the etherscan link has changed |
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| `signingPhraseChanged` | none | fired when the signing phrase has changed |
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| `currentCollectiblesListsChanged` | none | fired when the list of collectibles for the currently selected account has changed |
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| `currentTransactionsChanged` | none | fired when the transactions for the currently selected account have changed |
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| `currentAccountChanged` | none | fired when the currently selected account in the wallet has changed |
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| `focusedAccountChanged` | none | fired when the currently selected account in the chat transaction model has changed |
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| `currentAssetListChanged` | none | fired when the token assets for the currently selected account have changed |
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| `totalFiatBalanceChanged` | none | fired when the total equivalent fiat balance of all accounts has changed |
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| `accountListChanged` | none | fired when accounts on the node have chagned |
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| `transactionWasSent` | `txResult` (`string`): JSON stringified result of sending a transaction | fired when accounts on the node have chagned |
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| `defaultCurrencyChanged` | none | fired when the user's default currency has chagned |
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| `gasPricePredictionsChanged` | none | fired when the gas price predictions have changed, typically after getting a gas price prediction response |
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| `loadingTrxHistoryChanged` | `isLoading` (`bool`): `true` if the transaction history is loading | fired when the loading of transfer history starts and completes |
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| `ensWasResolved` | `resolvedAddress` (`string`): address resolved from the ENS name<br>`uuid` (`string`): unique identifier that was used to identify the request in QML so that only specific components can respond when needed | fired when an ENS name was resolved |
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| `transactionCompleted` | `success` (`bool`): `true` if the transaction was successful<br>`txHash` (`string`): has of the transaction<br>`revertReason` (`string`): reason transaction was reverted (if provided and if the transaction was reverted) | fired when a tracked transction (from the wallet or ENS) was completed |
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| `dappBrowserAccountChanged` | none | fired when the select dapp browser wallet account has changed |
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### QtProperties
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The following properties can be accessed directly on the `walletModel`, ie `walletModel.etherscanLink`
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| Name | Type | Accessibility | Signal | Description |
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|---------------|------|---------------|--------|--------------|
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| `etherscanLink` | `QVariant<string>` | `read` | `etherscanLinkChanged` | link to Etherscan from the current network settings |
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| `signingPhrase` | `QVariant<string>` | `read` | `signingPhraseChanged` | gets the signing phrase |
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| `collectiblesLists` | `QVariant<CollectiblesList>` | `read`/`write` | `currentCollectiblesListsChanged` | gets or sets the list of collectibles for the currently selected wallet |
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| `transactions` | `QVariant<TransactionList>` | `read`/`write` | `currentTransactionsChanged` | gets or sets the list of transactions for the currently selected wallet |
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| `currentAccount` | `QVariant<AccountItemView>` | `read`/`write` | `currentAccountChanged` | gets or sets the currently selected account |
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| `focusedAccount` | `QVariant<AccountItemView>` | `read`/`write` | `focusedAccountChanged` | gets or sets the currently focused account in the chat transaction modal |
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| `assets` | `QVariant<AssetList>` | `read`/`write` | `currentAssetListChanged` | gets or sets list of token assets for the currently selected wallet account |
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| `totalFiatBalance` | `QVariant<string>` | `read`/`write` | `totalFiatBalanceChanged` | gets or sets the total equivalent fiat balance of all wallets in the format `#.##` |
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| `accounts` | `QVariant<AccountList>` | `read` | `accountListChanged` | returns list of accounts on the node |
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| `defaultCurrency` | `QVariant<string>` | `read`/`write` | `defaultCurrencyChanged` | gets or sets the default currency in the current user's settings |
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| `safeLowGasPrice` | `QVariant<string>` | `read` | `gasPricePredictionsChanged` | gets the current Ethereum networks's safe low gas price, in gwei |
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| `standardGasPrice` | `QVariant<string>` | `read` | `gasPricePredictionsChanged` | gets the current Ethereum networks's standard gas price, in gwei |
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| `fastGasPrice` | `QVariant<string>` | `read` | `gasPricePredictionsChanged` | gets the current Ethereum networks's fast gas price, in gwei |
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| `fastestGasPrice` | `QVariant<string>` | `read` | `gasPricePredictionsChanged` | gets the current Ethereum networks's fastest gas price, in gwei |
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| `fastestGasPrice` | `QVariant<string>` | `read` | none | gets the default gas limit for sending Ethereum, which is `"21000"` |
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| `defaultTokenList` | `QVariant<TokenList>` | `read` | none | gets the non-custom list of ERC-20 tokens for the currently selected wallet account |
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| `customTokenList` | `QVariant<TokenList>` | `read` | none | gets the custom list of ERC-20 tokens added by the user |
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| `dappBrowserAccount` | `QVariant<AccountItemView>` | `read` | `dappBrowserAccountChanged` | the wallet account currently used in the dapp browser |
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### Methods
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Methods can be invoked by calling them directly on the `walletModel`, ie `walletModel.getSigningPhrase()`.
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| Name | Params | Return type | Description |
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|-----------------------------------|---------|-----|-------------------------------------|
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| `getEtherscanLink` | none | `QVariant<string>`| Gets the link to Etherscan from the current network settings |
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| `getSigningPhrase` | none | `QVariant<string>`| Gets the link to Etherscan from the current network settings |
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| `getStatusToken` | none | `string`| Gets the Status token for the current network (ie SNT for mainnet and STT for Ropsten) and returns a stringified JSON object containing `name`, `symbol`, and `address` for the token. |
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| `getCurrentCollectiblesLists` | none | `QVariant<CollectiblesList>`| Gets the list of collectibles for the currently selected wallet. |
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| `getCurrentTransactions` | none | `QVariant<TransactionList>`| Gets the list of transactions for the currently selected wallet. |
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| `setCurrentAccountByIndex` | `index` (`int`): index of the account in the list of accounts | `void`| sets the currently selected account to the account at the provided index |
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| `getCurrentAccount` | none | `QVariant<AccountItemView>`| gets the currently selected account |
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| `setFocusedAccountByAddress` | `address` (`string`): address of the account to focus | `void`| sets the focused account in the chat transaction modal to the account with the provided address |
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| `getFocusedAccount` | none | `QVariant<AccountItemView>`| gets the currently focused account in the chat transaction modal |
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| `getCurrentAssetList` | none | `QVariant<AssetList>`| returns list of token assets for the currently selected wallet account |
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| `getTotalFiatBalance` | none | `QVariant<string>`| returns the total equivalent fiat balance of all wallets in the format `#.##` |
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| `getFiatValue` | `cryptoBalance` (`string`): balance whole (ie ETH)<br>`cryptoSymbol` (`string`): symbol to convert from<br>`fiatSymbol` (`string`) symbol of fiat currency to convert to | `QVariant<string>`| returns the total equivalent fiat balance in the format `#.##` |
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| `getCryptoValue` | `fiatBalance` (`string`): balance whole (ie USD)<br>`fiatSymbol` (`string`): fiat currency symbol to convert from<br>`cryptoSymbol` (`string`) symbol of fiat currency to convert to | `QVariant<string>`| returns the total equivalent crypto balance in the format `#.##` |
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| `getGasEthValue` | `gweiValue` (`string`): gas price in gwei<br>`gasLimit` (`string`): gas limit | `string` | gets maximum gas spend by multiplying the gas limit by the gas price |
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| `generateNewAccount` | `password` (`string`): password for the current user account<br>`accountName` (`string`): name for the new wallet account<br>`color` (`string`) hex code of the custom wallet color | `string` | creates a new account on the node with a custom name and color |
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| `addAccountsFromSeed` | `seed` (`string`): seed phrase of account<br>`password` (`string`): password of the current user account<br>`accountName` (`string`): name for the new wallet account<br>`color` (`string`) hex code of the custom wallet color | `string` | adds an account to the status-go node from the provided seed phrase |
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| `addAccountsFromPrivateKey` | `privateKey` (`string`): private key of account<br>`password` (`string`): password of the current user account<br>`accountName` (`string`): name for the new wallet account<br>`color` (`string`) hex code of the custom wallet color | `string` | adds an account to the status-go node from the provided private key |
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| `addWatchOnlyAccount` | `address` (`string`): address of account to watch<br>`accountName` (`string`): name for the new wallet account<br>`color` (`string`) hex code of the custom wallet color | `string` | watches an account without adding it to the status-go node |
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| `changeAccountSettings` | `address` (`string`): address of account<br>`accountName` (`string`): updated name for the wallet account<br>`color` (`string`) updated hex code of the account | `string` | updates the account's name and color |
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| `deleteAccount` | `address` (`string`): address of account | `string` | deletes an account from the status-go node and returns an error string or empty string if no error |
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| `getAccountList` | none | `QVariant<AccountList>` | returns list of accounts on status-go node |
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| `estimateGas` | `from_addr` (`string`): from address for the transaction<br>`to` (`string`): to address for the transaction<br>`assetAddress` (`string`): token contract address (use `"0x0000000000000000000000000000000000000000"` for Ethereum transactions)<br>`value` (`string`): amount of Ethereum to send (in whole Ethereum units)<br>`data` (`string`): encoded transaction data | `string` |returns a stringified JSON response from status with the transaction gas estimate and an `error` field if an error occurred. |
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| `transactionSent` | `txResult` (`string`): transaction result<br> | `void` | fires the QML signal `walletModel.transactionWasSent` |
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| `sendTransaction` | `from_addr` (`string`): from address for the transaction<br>`to` (`string`): to address for the transaction<br>`assetAddress` (`string`): token contract address (use `"0x0000000000000000000000000000000000000000"` for Ethereum transactions)<br>`value` (`string`): amount of Ethereum to send (in whole Ethereum units)<br>`gas` (`string`): gas to use for the transaction<br>`gas` (`string`): gas price for the transaction<br>`password` (`string`): password of the current user account<br>`uuid` (`string`): a unique identifier for the transaction request,so it can be idenified in QML when upon asynchronous completion<br> | `void` | sends a transaction in a separate thread. |
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| `getDefaultAccount` | none | `string` | returns the address of the currently selected account |
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| `defaultCurrency` | none | `string` | returns the currency symbol from settings |
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| `setDefaultCurrency` | `currency` (`string`): currency symbol, ie `"USD"` | `string` | set a new default currency in the current user's settings |
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| `hasAsset` | `account` (`string`): account to check for enabled token<br>`symbol` (`string`): token symbol, ie `"SNT"` | `bool` | returns true if token with `symbol` is enabled, false other wise |
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| `toggleAsset` | `symbol` (`string`): token symbol, ie `"SNT"` | `void` | enables a token with `symbol` or disables it it's already enabled |
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| `removeCustomToken` | `tokenAddress` (`string`): token contract address | `void` | removes the custom token from the list of tokens available in the wallet |
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| `addCustomToken` | `address` (`string`): token contract address<br>`name` (`string`): display name for the token<br>`symbol` (`string`): token symbol<br>`decimals` (`string`): number of decimals supported by the token | `void` | adds the custom token to the list of tokens available in the wallet |
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| `setCollectiblesResult` | `collectibleType` (`string`): `"cryptokitty"`, `"kudo"`, `"ethermon"`, `"stickers"` | `void` | sets the current wallet's collectibles |
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| `reloadCollectible` | `collectiblesJSON` (`string`): stringified JSON structure of collectibles | `void` | reloads the current wallet's collectibles in another thread |
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| `getGasPricePredictions` | none | `void` | gets current ethereum network gas predictions in a new thread |
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| `getGasPricePredictionsResult` | `gasPricePredictionsJson` (`string`): JSON stringified response of gas predictions | `void` | updates the current gas predictions for the ethereum network, and fires the `gasPricePredictionsChanged` signal |
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| `safeLowGasPrice` | none | `string` | returns the current Ethereum networks's safe low gas price, in gwei |
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| `standardGasPrice` | none | `string` | returns the current Ethereum networks's standard gas price, in gwei |
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| `fastGasPrice` | none | `string` | returns the current Ethereum networks's fast gas price, in gwei |
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| `fastestGasPrice` | none | `string` | returns the current Ethereum networks's fastest gas price, in gwei |
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| `defaultGasLimit` | none | `string` | returns the default gas limit for sending Ethereum, which is `"21000"` |
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| `getDefaultAddress` | none | `string` | returns the address of the first wallet account on the node |
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| `getDefaultTokenList` | none | `QVariant<TokenList>` | returns the non-custom list of ERC-20 tokens for the currently selected wallet account |
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| `loadCustomTokens` | none | none | loads the custom tokens in to the `TokenList` added by the user in to `walletModel.customTokenList` |
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| `getCustomTokenList` | none | `QVariant<TokenList>` | returns the custom list of ERC-20 tokens added by the user |
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| `isFetchingHistory` | `address` (`string`): address of the account to check | `bool` | returns `true` if `status-go` is currently fetching the transaction history for the specified account |
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| `isKnownTokenContract` | `address` (`string`): contract address | `bool` | returns `true` if the specified address is in the list of default or custom (user-added) contracts |
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| `decodeTokenApproval` | `tokenAddress` (`string`): contract address<br>`data` (`string`): response received from the ERC-20 token `Approve` function call | `string` | Returns stringified JSON result of the decoding. The JSON will contain only an `error` field if there was an error during decoding. Otherwise, it will contain a `symbol` (the token symbol) and an `amount` (amount approved to spend) field. |
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| `loadTransactionsForAccount` | `address` (`string`): address of the account to load transactions for | `void` | loads the transfer history for the specified account (result of `wallet_getTransfersByAddress`) in a separate thread |
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| `setTrxHistoryResult` | `historyJSON` (`string`): stringified JSON result from `status-go`'s response to `wallet_getTransfersByAddress` | `void` | sets the transaction history for the account requested. If the requested account was tracked by the `walletModel`, it will have its transactions updated (including `currentAccount`). The `loadingTrxHistoryChanged` signal is also fired with `false` as a parameter. |
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| `resolveENS` | `ens` (`string`): the ENS name to resolve | `void` | resolves an ENS name in a separate thread |
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| `ensResolved` | `ens` (`string`): the ENS name to resolve<br>`uuid` (`string`): a unique identifier to identify the request in QML so that only specific components can respond when needed | `void` | fires the `ensWasResolved` signal with the resolved address (`address`) and the unique identifier (`uuid`) |
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| `setDappBrowserAddress` | none | `void` | sets the dapp browser account to the account specified in settings and then fires the `dappBrowserAccountChanged` signal |
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| `getDappBrowserAccount` | none | `QVariant<AccountItemView>` | returns the wallet account currently used in the dapp browser |
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#### AccountList
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`QAbstractListModel` to expose node accounts.
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The following roles are available to the model when bound to a QML control:
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| Name | Description |
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|---------------|--------------|
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| `name` | account name defined by user |
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| `address` | account address |
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| `iconColor` | account color chosen by user |
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| `balance` | equivalent fiat balance for display, in format `$#.##` |
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| `fiatBalance` | the wallet's equivalent fiat balance in the format `#.##` (no currency as in `balance`) |
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| `assets` | returns an `AssetList` (see below) |
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| `isWallet` | flag indicating whether the asset is a token or a wallet |
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| `walletType` | in the case of a wallet, indicates the type of wallet ("key", "seed", "watch", "generated"). See `AccountItemView`for more information on wallet types. |
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#### AssetList
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`QAbstractListModel` exposes ERC-20 token assets owned by a wallet account.
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The following roles are available to the model when bound to a QML control:
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| Name | Description |
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| `name` | token name |
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| `symbol` | token ticker symbol |
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| `value` | amount of token (in wei or equivalent) |
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| `fiatBalanceDisplay` | equivalent fiat balance for display, in format `$#.##` |
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| `address` | token contract address |
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| `fiatBalance` | equivalent fiat balance (not for display) |
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#### CollectiblesList
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`QAbstractListModel` exposes ERC-721 assets for a wallet account.
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The following roles are available to the model when bound to a QML control:
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| Name | Description |
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| `collectibleType` | the type of collectible ("cryptokitty", "kudo", "ethermon", "stickers") |
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| `collectiblesJSON` | JSON representation of all collectibles in the list (schema is different for each type of collectible) |
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| `error` | error encountered while fetching the collectibles |
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#### TransactionList
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`QAbstractListModel` to expose transactions for the currently selected wallet.
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The following roles are available to the model when bound to a QML control:
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| Name | Description |
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| `typeValue` | the transaction type |
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| `address` | ?? |
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| `blockNumber` | the block number the transaction was included in |
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| `blockHash` | the hash of the block |
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| `timestamp` | Unix timestamp of when the block was created |
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| `gasPrice` | gas price used in the transaction |
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| `gasLimit` | maximum gas allowed in this block |
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| `gasUsed` | amount of gas used in the transaction |
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| `nonce` | transaction nonce |
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| `txStatus` | transaction status |
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| `value` | value (in wei) of the transaction |
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| `fromAddress` | address the transaction was sent from |
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| `to` | address the transaction was sent to |
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| `contract` | ?? likely in a transfer transaction, the token contract interacted with |
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#### AccountItemView
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This type can be accessed by any of the properties in the `walletModel` that return `QtObject<AccountItemView>`, ie `walletModel.currentAccount.name`. See the `walletModel`table above.
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| Name | Type | Description |
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|---------------|----------|--------------|
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| `name*` | `string` | display name given to the wallet by the user |
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| `address*` | `string` | wallet's ethereum address |
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| `iconColor*` | `string` | wallet hexadecimal colour assigned to the wallet by the user |
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| `balance*` | `string` | the wallet's fiat balance used for display purposes in the format of `#.## USD` |
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| `fiatBalance*` | `string` | the wallet's equivalent fiat balance in the format `#.##` (no currency as in `balance`) |
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| `path*` | `string` | the wallet's HD derivation path |
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| `walletType*` | `string` | type determined by how the wallet was created. Values include: |
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| | | `"key"` - wallet was created with a private key |
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| | | `"seed"` - wallet was created with a seed phrase |
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| | | `"watch"` - wallet was created as to watch an Ethereum address (like a read-only wallet) |
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| | | `"generated"` - wallet was generated by the app |
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#### TokenList
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`QAbstractListModel` exposes all displayable ERC-20 tokens.
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The following roles are available to the model when bound to a QML control:
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| Name | Description |
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|---------------|--------------|
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| `name` | token display name |
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| `symbol` | token ticker symbol |
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| `hasIcon` | flag indicating whether or not the token has an icon |
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| `address` | the token's ERC-20 contract address |
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| `decimals` | the number of decimals held by the token |
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| `isCustom` | flag indicating whether the token was added by the user |
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### Chats Model
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The wallet model (exposed as `chatsModel`) is used for functions pertaining to chatting.
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#### Signals
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The `chatsModel` exposes the following signals, which can be consumed in QML using the `Connections` component (with a target of `chatsModel` and prefixed with `on`).
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| Name | Parameters | Description |
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|---------------|----------|--------------|
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| `oldestMessageTimestampChanged` | none | fired when the oldest message timestamp has changed |
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**WIP**
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### QtProperties
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The following properties can be accessed directly on the `chatsModel`, ie `chatsModel.oldestMsgTimestamp`
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| Name | Type | Accessibility | Signal | Description |
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|---------------|------|---------------|--------|--------------|
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| `oldestMsgTimestamp` | `QVariant<int64>` | `read` | `oldestMessageTimestampChanged` | Gets the last set UNIX timestamp of the oldest message. See `setLastMessageTimestamp` for logic on how this is determined. |
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**WIP**
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### Methods
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Methods can be invoked by calling them directly on the `chatsModel`, ie `chatsModel.getOldestMessageTimestamp()`.
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| Name | Params | Return type | Description |
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|-----------------------------------|---------|-----|-------------------------------------|
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| `getOldestMessageTimestamp` | none | `QVariant<int64>`| Returns the last set UNIX timestamp of the oldest message. See `setLastMessageTimestamp` for logic on how this is determined. |
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**WIP**
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#### ChannelsList
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`QAbstractListModel` to expose chat channels.
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The following roles are available to the model when bound to a QML control:
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| Name | Description |
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|---------------|--------------|
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| `name` | name of the channel |
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**WIP**
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*chatsModel.chats* - get channel list (list)
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channel object:
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* name -
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* timestamp -
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* lastMessage.text -
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* unviewedMessagesCount -
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* identicon -
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* chatType -
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* color -
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*chatsModel.activeChannelIndex* -
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*chatsModel.activeChannel* - return currently active channel (object)
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active channel object:
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* id -
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* name -
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* color -
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* identicon -
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* chatType - (int)
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* members - (list)
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* userName
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* pubKey
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* isAdmin
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* joined
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* identicon
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* isMember(pubKey: string) - check if `pubkey` is a group member (bool)
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* isAdmin(pubKey: string) - check if `pubkey` is a group admin (bool)
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*chatsModel.messageList* - returns messages for the current channel (list)
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message object:
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* userName -
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* message -
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* timestamp -
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* clock -
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* identicon -
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* isCurrentUser -
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* contentType -
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* sticker -
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* fromAuthor -
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* chatId -
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* sectionIdentifier -
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* messageId -
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*chatsModel.sendMessage(message: string)* - send a message to currently active channel
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*chatsModel.joinChat(channel: string, chatTypeInt: int)* - join a channel
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*chatsModel.groups.join()* - confirm joining group
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*chatsModel.leaveActiveChat()* - leave currently active channel
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*chatsModel.clearChatHistory()* - clear chat history of currently active channel
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*chatsModel.groups.rename(newName: string)* - rename current active group
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*chatsModel.blockContact(id: string)* - block contact
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*chatsModel.addContact(id: string)*
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*chatsModel.groups.create(groupName: string, pubKeys: string)*
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**TODO**: document all exposed APIs to QML
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