Digital Artifex
148 lines
4.0 KiB
C++
148 lines
4.0 KiB
C++
#include "userservices.h"
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#include "coreservices.h"
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UserServices::UserServices(QObject *parent) : QObject(parent)
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{
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m_wallet = new QWallet(this);
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}
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UserServices::~UserServices()
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{
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}
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auto UserServices::setUserCredentials(const UserCredentials &credentials) -> void
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{
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s_userCredentials = credentials;
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Q_EMIT userCredentialsChanged();
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}
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auto UserServices::errorString() const -> const QString &
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{
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return m_errorString;
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}
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auto UserServices::setErrorString(const QString &errorString) -> void
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{
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if (m_errorString == errorString)
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return;
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m_errorString = errorString;
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emit errorStringChanged();
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}
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auto UserServices::instance() const -> QWeakPointer<UserServices>
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{
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if(!s_pointer)
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{
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s_instance = new UserServices(QCoreApplication::instance());
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s_pointer = QSharedPointer<UserServices>
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(
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s_instance,
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&UserServices::deleteLater
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);
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}
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return s_pointer.toWeakRef();
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}
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auto UserServices::userCredentials() -> const UserCredentials &
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{
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return s_userCredentials;
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}
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auto UserServices::login(const QString &username, const QByteArray &password) -> QFuture<UserCredentials>
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{
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return QtConcurrent::run
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(
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[this, username = std::move(username), password = std::move(password)] () -> UserCredentials
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{
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QSharedPointer<QNetworkAccessManager> manager = CoreServices::networkAccessManager().toStrongRef();
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if(!manager)
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{
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Q_EMIT loginFailed();
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return {};
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}
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QNetworkRequest request
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(
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QUrl
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(
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QStringLiteral("%1/%2/%3").arg
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(
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KOMPLEX_API_HOST,
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KOMPLEX_API_VERSION,
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KOMPLEX_ENDPOINT_USER_AUTH
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)
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)
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);
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QJsonObject loginRootObject
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{
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{
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QString("username"),
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QJsonValue::fromVariant(username.toUtf8())
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},
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{
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QString("password"),
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QJsonValue::fromVariant(password.toBase64())
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}
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};
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QJsonDocument loginDocument(loginRootObject);
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QNetworkReply *reply = manager->post(request, loginDocument.toJson(QJsonDocument::Compact));
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while(!reply->isFinished())
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{
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std::chrono::milliseconds(10);
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}
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if(reply->error() != QNetworkReply::NoError)
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{
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setErrorString(reply->errorString());
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throw std::exception();
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}
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QByteArray data = reply->readAll();
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QJsonParseError parseError;
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QJsonDocument document = QJsonDocument::fromJson(data, &parseError);
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if(parseError.error != QJsonParseError::NoError)
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{
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setErrorString(parseError.errorString());
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}
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QJsonObject rootObject;
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if(!rootObject.value("success").toBool())
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{
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QJsonObject dataObject = rootObject.value(QStringLiteral("data")).toObject();
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setErrorString
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(
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QStringLiteral("Login failure (%1): %2").arg
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(
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dataObject.value(QStringLiteral("errorCode")).toString(),
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dataObject.value(QStringLiteral("message")).toString()
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)
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);
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}
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UserCredentials credentials
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{
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.username = username.toUtf8(),
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.sessionToken = rootObject.value
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(
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QStringLiteral("jwt")
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).toString().toUtf8(),
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.expiry = QDateTime::currentDateTime()
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};
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setUserCredentials(credentials);
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Q_EMIT loginComplete();
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return credentials;
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}
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);
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} |