128 lines
5.1 KiB
QML
128 lines
5.1 KiB
QML
import QtQuick 2.15
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import StatusQ 0.1
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import StatusQ.Core.Utils 0.1
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import AppLayouts.Wallet.services.dapps 1.0
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import shared.stores 1.0
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import utils 1.0
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QObject {
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id: root
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required property WalletConnectSDKBase sdk
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required property DAppsStore store
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required property var supportedAccountsModel
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readonly property int connectorId: Constants.WalletConnect
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readonly property var dappsModel: d.dappsModel
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function updateDapps() {
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d.updateDappsModel()
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}
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QObject {
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id: d
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property ListModel dappsModel: ListModel {
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id: dapps
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objectName: "DAppsModel"
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}
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property var dappsListReceivedFn: null
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property var getActiveSessionsFn: null
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function updateDappsModel()
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{
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dappsListReceivedFn = (dappsJson) => {
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root.store.dappsListReceived.disconnect(dappsListReceivedFn);
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dapps.clear();
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let dappsList = JSON.parse(dappsJson);
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for (let i = 0; i < dappsList.length; i++) {
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const cachedEntry = dappsList[i];
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// TODO #15075: on SDK dApps refresh update the model that has data source from persistence instead of using reset
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const dappEntryWithRequiredRoles = {
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description: "",
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url: cachedEntry.url,
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name: cachedEntry.name,
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iconUrl: cachedEntry.iconUrl,
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accountAddresses: [],
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topic: "",
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connectorId: root.connectorId,
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sessions: []
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}
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dapps.append(dappEntryWithRequiredRoles);
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}
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}
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root.store.dappsListReceived.connect(dappsListReceivedFn);
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// triggers a potential fast response from store.dappsListReceived
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if (!store.getDapps()) {
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console.warn("Failed retrieving dapps from persistence")
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root.store.dappsListReceived.disconnect(dappsListReceivedFn);
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}
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getActiveSessionsFn = () => {
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sdk.getActiveSessions((allSessionsAllProfiles) => {
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root.store.dappsListReceived.disconnect(dappsListReceivedFn);
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const dAppsMap = {}
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const topics = []
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const sessions = DAppsHelpers.filterActiveSessionsForKnownAccounts(allSessionsAllProfiles, supportedAccountsModel)
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for (const sessionID in sessions) {
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const session = sessions[sessionID]
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const dapp = session.peer.metadata
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if (!!dapp.icons && dapp.icons.length > 0) {
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dapp.iconUrl = dapp.icons[0]
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} else {
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dapp.iconUrl = ""
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}
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const accounts = DAppsHelpers.getAccountsInSession(session)
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const existingDApp = dAppsMap[dapp.url]
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if (existingDApp) {
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// In Qt5.15.2 this is the way to make a "union" of two arrays
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// more modern syntax (ES-6) is not available yet
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const combinedAddresses = new Set(existingDApp.accountAddresses.concat(accounts));
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existingDApp.accountAddresses = Array.from(combinedAddresses);
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dapp.sessions = [...existingDApp.sessions, session]
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} else {
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dapp.accountAddresses = accounts
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dapp.topic = sessionID
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dapp.sessions = [session]
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dAppsMap[dapp.url] = dapp
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}
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topics.push(sessionID)
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}
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// TODO #15075: on SDK dApps refresh update the model that has data source from persistence instead of using reset
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dapps.clear();
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// Iterate dAppsMap and fill dapps
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for (const uri in dAppsMap) {
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const dAppEntry = dAppsMap[uri];
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// Due to ListModel converting flat array to empty nested ListModel
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// having array of key value pair fixes the problem
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dAppEntry.accountAddresses = dAppEntry.accountAddresses.filter(account => (!!account)).map(account => ({address: account}));
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dAppEntry.connectorId = root.connectorId;
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dapps.append(dAppEntry);
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}
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root.store.updateWalletConnectSessions(JSON.stringify(topics))
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});
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}
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if (root.sdk.sdkReady) {
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getActiveSessionsFn()
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} else {
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let conn = root.sdk.sdkReadyChanged.connect(() => {
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if (root.sdk.sdkReady) {
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getActiveSessionsFn()
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}
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});
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}
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}
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}
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}
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