Implement deactivating accounts

src/controller.cpp

@@ -307,6 +307,14 @@ NeochatChangePasswordJob::NeochatChangePasswordJob(const QString &newPassword, b
     setRequestData(_data);
 }
 
+NeoChatDeactivateAccountJob::NeoChatDeactivateAccountJob(const Quotient::Omittable<QJsonObject> &auth)
+    : BaseJob(HttpVerb::Post, QStringLiteral("DisableDeviceJob"), "_matrix/client/v3/account/deactivate")
+{
+    QJsonObject data;
+    addParam<IfNotEmpty>(data, QStringLiteral("auth"), auth);
+    setRequestData(data);
+}
+
 int Controller::accountCount() const
 {
     return m_accountRegistry.count();

src/controller.h

@@ -249,3 +249,9 @@ class NeochatDeleteDeviceJob : public Quotient::BaseJob
 public:
     explicit NeochatDeleteDeviceJob(const QString &deviceId, const Quotient::Omittable<QJsonObject> &auth = Quotient::none);
 };
+
+class NeoChatDeactivateAccountJob : public Quotient::BaseJob
+{
+public:
+    explicit NeoChatDeactivateAccountJob(const Quotient::Omittable<QJsonObject> &auth = Quotient::none);
+};

src/neochatconnection.cpp

@@ -132,3 +132,24 @@ QString NeoChatConnection::label() const
 {
     return accountDataJson("org.kde.neochat.account_label"_ls)["account_label"_ls].toString();
 }
+
+void NeoChatConnection::deactivateAccount(const QString &password)
+{
+    auto job = callApi<NeoChatDeactivateAccountJob>();
+    connect(job, &BaseJob::result, this, [this, job, password] {
+        if (job->error() == 103) {
+            QJsonObject replyData = job->jsonData();
+            QJsonObject authData;
+            authData["session"_ls] = replyData["session"_ls];
+            authData["password"_ls] = password;
+            authData["type"_ls] = "m.login.password"_ls;
+            authData["user"_ls] = user()->id();
+            QJsonObject identifier = {{"type"_ls, "m.id.user"_ls}, {"user"_ls, user()->id()}};
+            authData["identifier"_ls] = identifier;
+            auto innerJob = callApi<NeoChatDeactivateAccountJob>(authData);
+            connect(innerJob, &BaseJob::success, this, [this]() {
+                logout(false);
+            });
+        }
+    });
+}

src/neochatconnection.h

@@ -46,6 +46,8 @@ public:
     [[nodiscard]] QString label() const;
     void setLabel(const QString &label);
 
+    Q_INVOKABLE void deactivateAccount(const QString &password);
+
 Q_SIGNALS:
     void labelChanged();
 };

src/qml/Dialog/ConfirmDeactivateAccountDialog.qml

@@ -0,0 +1,46 @@
+// SPDX-FileCopyrightText: 2023 Tobias Fella <tobias.fella@kde.org>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import QtQuick 2.15
+import QtQuick.Controls 2.15 as QQC2
+
+import QtQuick.Layouts 1.15
+
+import org.kde.kirigami 2.20 as Kirigami
+import org.kde.kirigamiaddons.formcard 1.0 as FormCard
+
+import org.kde.neochat 1.0
+
+FormCard.FormCardPage {
+    id: root
+
+    property var connection
+
+    title: i18nc("@title", "Deactivate Account")
+
+    FormCard.FormHeader {
+        title: i18nc("@title", "Deactivate Account")
+    }
+    FormCard.FormCard {
+        FormCard.FormTextDelegate {
+            text: i18nc("@title", "Warning")
+            description: i18n("Your account will be permanently disabled.\nThis cannot be undone.\nYour Matrix ID will not be available for new accounts.\nYour messages will stay available.")
+        }
+
+        FormCard.FormTextFieldDelegate {
+            id: passwordField
+            label: i18n("Password")
+            echoMode: TextInput.Password
+        }
+
+        FormCard.FormButtonDelegate {
+            text: i18n("Deactivate account")
+            icon.name: "emblem-warning"
+            enabled: passwordField.text.length > 0
+            onClicked: {
+                root.connection.deactivateAccount(passwordField.text)
+                root.closeDialog()
+            }
+        }
+    }
+}

src/qml/Settings/AccountEditorPage.qml

@@ -249,6 +249,21 @@ Kirigami.ScrollablePage {
                 }*/
             }
         }
+        MobileForm.FormHeader {
+            Layout.fillWidth: true
+            title: i18nc("@title", "Account Management")
+        }
+        MobileForm.FormCard {
+            Layout.fillWidth: true
+            contentItem: ColumnLayout {
+                spacing: 0
+                MobileForm.FormButtonDelegate {
+                    id: deactivateAccountButton
+                    text: i18n("Deactivate Account")
+                    onClicked: pageStack.pushDialogLayer("qrc:/ConfirmDeactivateAccountDialog.qml", {connection: root.connection}, {title: i18nc("@title", "Confirm Deactivating Account")})
+                }
+            }
+        }
     }
     Component {
         id: openFileDialog

src/res.qrc

@@ -88,6 +88,7 @@
         <file alias="EmojiItem.qml">qml/Dialog/KeyVerification/EmojiItem.qml</file>
         <file alias="EmojiRow.qml">qml/Dialog/KeyVerification/EmojiRow.qml</file>
         <file alias="EmojiSas.qml">qml/Dialog/KeyVerification/EmojiSas.qml</file>
+        <file alias="ConfirmDeactivateAccountDialog.qml">qml/Dialog/ConfirmDeactivateAccountDialog.qml</file>
         <file alias="VerificationCanceled.qml">qml/Dialog/KeyVerification/VerificationCanceled.qml</file>
         <file alias="GlobalMenu.qml">qml/Menu/GlobalMenu.qml</file>
         <file alias="EditMenu.qml">qml/Menu/EditMenu.qml</file>