fix: can't join an encrypted community

- fix the corner case and allow the user to join a community without an
explicitely stated "Member" permission
- enable/disable the Share/Join/Save buttons when the permission to join
check is ongoing, or when the permission check failed
- display tooltips over the disabled buttons explaining why it's disabled
- always display the eligibility button floating on top of the
(scrollable) contents

Fixes #14473
Fixes #14299

storybook/pages/CommunityMembershipSetupDialogPage.qml

@@ -55,6 +55,7 @@ SplitView {
 
                 isInvitationPending: ctrlIsInvitationPending.checked
                 requirementsCheckPending: ctrlRequirementsCheckPending.checked
+                joinPermissionsCheckSuccessful: ctrlJoinPermissionsCheckSuccessful.checked
 
                 walletAccountsModel: WalletAccountsModel {}
                 walletAssetsModel: root.walletAssetStore.groupedAccountAssetsModel
@@ -218,6 +219,14 @@ Nemo enim 😋 ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit,
                 text: "Requirements check pending"
             }
 
+            CheckBox {
+                Layout.leftMargin: 12
+                id: ctrlJoinPermissionsCheckSuccessful
+                visible: !ctrlIsInvitationPending.checked
+                text: "Join permission successful"
+                checked: true
+            }
+
             Item {
                 Layout.fillHeight: true
             }

ui/StatusQ/src/StatusQ/Controls/StatusToolTip.qml

@@ -20,6 +20,7 @@ ToolTip {
 
     implicitWidth: Math.min(maxWidth, implicitContentWidth + 16)
     padding: 8
+    margins: 8
     delay: 200
     background: Item {
         id: statusToolTipBackground

ui/StatusQ/src/StatusQ/Popups/Dialog/StatusDialog.qml

@@ -21,10 +21,11 @@ Dialog {
        \qmlproperty color backgroundColor
         This property decides the modal background color
     */
-    property string backgroundColor: Theme.palette.statusModal.backgroundColor
+    property color backgroundColor: Theme.palette.statusModal.backgroundColor
     /*!
        \qmlproperty closeHandler
         This property decides the action to be performed when the close button is clicked. It allows to define
+        a custom function to be called when the popup is closed by the user.
     */
     property var closeHandler: root.close
 

ui/StatusQ/src/permissionutilsinternal.cpp

@@ -8,7 +8,7 @@
 #include <algorithm>
 
 namespace {
-int roleByName(QAbstractItemModel* model, const QString &roleName)
+constexpr int roleByName(QAbstractItemModel* model, const QString &roleName)
 {
     if (!model)
         return -1;
@@ -161,18 +161,23 @@ int /*PermissionTypes::Type*/ PermissionUtilsInternal::isEligibleToJoinAs(QAbstr
     }
 
     QSet<PermissionTypes::Type> tmpRes;
-    bool hasAnyJoinPermission{false};
+    bool hasMemberPermission{false};
     constexpr auto isJoinTypePermission = [](PermissionTypes::Type type) {
         return type == PermissionTypes::Type::TokenMaster ||
                type == PermissionTypes::Type::Admin ||
                type == PermissionTypes::Type::Member;
     };
 
+    constexpr auto isMemberPermission = [](PermissionTypes::Type type) {
+        return type == PermissionTypes::Type::Member;
+    };
+
     const auto permissionsCount = permissionsModel->rowCount();
     for (int i = 0; i < permissionsCount; i++) {
         const auto permissionType = static_cast<PermissionTypes::Type>(permissionsModel->data(permissionsModel->index(i, 0), permissionTypeRole).toInt());
         if (isJoinTypePermission(permissionType)) {
-            hasAnyJoinPermission = true;
+            if (isMemberPermission(permissionType))
+                hasMemberPermission = true;
             const auto tokenCriteriaMet = permissionsModel->data(permissionsModel->index(i, 0), tokenCriteriaMetRole).toBool();
             if (tokenCriteriaMet) {
                 tmpRes.insert(permissionType);
@@ -180,16 +185,13 @@ int /*PermissionTypes::Type*/ PermissionUtilsInternal::isEligibleToJoinAs(QAbstr
         }
     }
 
-    if (!hasAnyJoinPermission)
-        return PermissionTypes::Type::Member;
-
     if (tmpRes.contains(PermissionTypes::Type::TokenMaster))
         return PermissionTypes::Type::TokenMaster;
 
     if (tmpRes.contains(PermissionTypes::Type::Admin))
         return PermissionTypes::Type::Admin;
 
-    if (tmpRes.contains(PermissionTypes::Type::Member))
+    if (tmpRes.contains(PermissionTypes::Type::Member) || !hasMemberPermission)
         return PermissionTypes::Type::Member;
 
     return PermissionTypes::Type::None;

ui/app/AppLayouts/Chat/stores/RootStore.qml

@@ -621,6 +621,7 @@ QtObject {
                 readonly property string image: model.image
                 readonly property bool joined: model.joined
                 readonly property bool amIBanned: model.amIBanned
+                readonly property string introMessage: model.introMessage
                 // add others when needed..
             }
         }

ui/app/AppLayouts/Communities/panels/SharedAddressesPanel.qml

@@ -34,6 +34,7 @@ Control {
     required property int /*PermissionTypes.Type*/ eligibleToJoinAs
 
     property bool requirementsCheckPending: false
+    property bool joinPermissionsCheckSuccessful
 
     required property string communityId
     required property string communityName
@@ -101,11 +102,27 @@ Control {
             onClicked: root.close()
         }
 
-        readonly property var saveButton: StatusButton {
+        readonly property string tooltipText: {
-            enabled: d.dirty
+            if (root.requirementsCheckPending)
-            type: d.lostCommunityPermission || d.lostChannelPermissions ? StatusBaseButton.Type.Danger : StatusBaseButton.Type.Normal
+                return qsTr("Requirements check pending")
-            visible: root.isEditMode
 
+            if (!root.joinPermissionsCheckSuccessful)
+                return qsTr("Checking permissions to join failed")
+
+            return ""
+        }
+
+        readonly property var saveButton: StatusButton {
+            visible: root.isEditMode
+            interactive: d.dirty && !root.requirementsCheckPending && root.joinPermissionsCheckSuccessful
+            loading: root.requirementsCheckPending
+            type: d.lostCommunityPermission || d.lostChannelPermissions ? StatusBaseButton.Type.Danger : StatusBaseButton.Type.Normal
+            tooltip.text: {
+                if (interactive)
+                    return ""
+
+                return d.tooltipText
+            }
             text: {
                 if (d.lostCommunityPermission) {
                     return qsTr("Save changes & leave %1").arg(root.communityName)
@@ -147,7 +164,14 @@ Control {
 
         readonly property var shareAddressesButton: StatusButton {
             visible: !root.isEditMode
-            enabled: root.eligibleToJoinAs !== PermissionTypes.Type.None
+            interactive: root.eligibleToJoinAs !== PermissionTypes.Type.None && root.joinPermissionsCheckSuccessful
+            loading: root.requirementsCheckPending
+            tooltip.text: {
+                if (interactive)
+                    return ""
+
+                return d.tooltipText
+            }
             text: {
                 if (d.selectedSharedAddressesCount === root.totalNumOfAddressesForSharing) {
                     return qsTr("Share all addresses to join")
@@ -306,6 +330,7 @@ Control {
             assetsModel: root.assetsModel
             collectiblesModel: root.collectiblesModel
             requirementsCheckPending: root.requirementsCheckPending
+            joinPermissionsCheckSuccessful: root.joinPermissionsCheckSuccessful
             communityName: root.communityName
             communityIcon: root.communityIcon
             eligibleToJoinAs: root.eligibleToJoinAs

ui/app/AppLayouts/Communities/panels/SharedAddressesPermissionsPanel.qml

@@ -32,6 +32,7 @@ Rectangle {
     property var collectiblesModel
 
     property bool requirementsCheckPending
+    property bool joinPermissionsCheckSuccessful
 
     readonly property bool lostPermissionToJoin: d.lostPermissionToJoin
     readonly property bool lostChannelPermissions: d.lostChannelPermissions
@@ -256,6 +257,7 @@ Rectangle {
 
     CommunityEligibilityTag {
         id: eligibilityHintBubble
+        visible: !root.requirementsCheckPending && root.joinPermissionsCheckSuccessful
         eligibleToJoinAs: root.eligibleToJoinAs
         isEditMode: root.isEditMode
         isDirty: root.isDirty

ui/app/AppLayouts/stores/RootStore.qml

@@ -18,6 +18,8 @@ QtObject {
     property var communitiesModuleInst: communitiesModule
     property bool newVersionAvailable: false
     readonly property bool requirementsCheckPending: communitiesModuleInst.requirementsCheckPending
+    readonly property bool joinPermissionsCheckSuccessful: communitiesModuleInst.joinPermissionsCheckSuccessful
+    readonly property bool channelsPermissionsCheckSuccessful: communitiesModuleInst.channelsPermissionsCheckSuccessful
     property string latestVersion
     property string downloadURL
 

ui/app/mainui/Popups.qml

@@ -705,6 +705,7 @@ QtObject {
                 id: dialogRoot
 
                 requirementsCheckPending: root.rootStore.requirementsCheckPending
+                joinPermissionsCheckSuccessful: root.rootStore.joinPermissionsCheckSuccessful
 
                 walletAccountsModel: root.rootStore.walletAccountsModel
                 walletCollectiblesModel: WalletStore.RootStore.collectiblesStore.allCollectiblesModel
@@ -952,7 +953,9 @@ QtObject {
 
                 communityName: chatStore.sectionDetails.name
                 communityIcon: chatStore.sectionDetails.image
+
                 requirementsCheckPending: root.rootStore.requirementsCheckPending
+                joinPermissionsCheckSuccessful: root.rootStore.joinPermissionsCheckSuccessful
 
                 introMessage: chatStore.sectionDetails.introMessage
 

ui/imports/shared/popups/CommunityMembershipSetupDialog.qml

@@ -29,6 +29,8 @@ StatusStackModal {
     required property string communityIcon
     required property bool requirementsCheckPending
 
+    property bool joinPermissionsCheckSuccessful
+
     property string introMessage
 
     property bool isInvitationPending: false
@@ -84,12 +86,31 @@ StatusStackModal {
     rightButtons: [d.shareButton, finishButton]
 
     finishButton: StatusButton {
-        enabled: {
+        interactive: {
-            if (root.isInvitationPending || d.accessType !== Constants.communityChatOnRequestAccess)
+            if (root.isInvitationPending)
+                return true
+
+            if (root.requirementsCheckPending || !root.joinPermissionsCheckSuccessful)
+                return false
+
+            if (d.accessType !== Constants.communityChatOnRequestAccess)
                 return true
 
             return d.eligibleToJoinAs !== PermissionTypes.Type.None
         }
+        loading: root.requirementsCheckPending && !root.isInvitationPending
+        tooltip.text: {
+            if (interactive)
+                return ""
+
+            if (root.requirementsCheckPending)
+                return qsTr("Requirements check pending")
+
+            if (!root.joinPermissionsCheckSuccessful)
+                return qsTr("Checking permissions to join failed")
+
+            return ""
+        }
         text: {
             if (root.isInvitationPending) {
                 return qsTr("Cancel Membership Request")
@@ -269,7 +290,7 @@ StatusStackModal {
             d.selectedSharedAddressesMap = tmpMap
         }
 
-        // Returns an object containing all selected addresses and selected airdrop address.s
+        // Returns an object containing all selected addresses and selected airdrop address
         function getSelectedAddresses() {
             const result = {addresses: [], airdropAddress: ""}
             for (const [key, value] of d.selectedSharedAddressesMap) {
@@ -341,6 +362,7 @@ StatusStackModal {
             communityName: root.communityName
             communityIcon: root.communityIcon
             requirementsCheckPending: root.requirementsCheckPending
+            joinPermissionsCheckSuccessful: root.joinPermissionsCheckSuccessful
 
             walletAccountsModel: d.initialAddressesModel
 
@@ -416,13 +438,18 @@ StatusStackModal {
     }
 
     stackItems: [
+        Item {
+            implicitHeight: scrollView.contentHeight + scrollView.bottomPadding + eligibilityTag.anchors.bottomMargin
+
             StatusScrollView {
                 id: scrollView
+                anchors.fill: parent
                 contentWidth: availableWidth
+                bottomPadding: 80
 
                 ColumnLayout {
-                spacing: 24
+                    spacing: Style.current.bigPadding
-                width: scrollView.availableWidth
+                    width: parent.width
 
                     StatusRoundedImage {
                         Layout.alignment: Qt.AlignHCenter
@@ -440,12 +467,18 @@ StatusStackModal {
                         color: Theme.palette.directColor1
                         wrapMode: Text.WordWrap
                     }
+                }
+            }
 
             CommunityEligibilityTag {
-                    Layout.alignment: Qt.AlignHCenter
+                id: eligibilityTag
+                anchors.horizontalCenter: parent.horizontalCenter
+                anchors.bottom: parent.bottom
+                anchors.bottomMargin: Style.current.bigPadding
                 eligibleToJoinAs: d.eligibleToJoinAs
-                    visible: !root.isInvitationPending && d.accessType === Constants.communityChatOnRequestAccess
+                isEditMode: root.isEditMode
-                }
+                visible: !root.isInvitationPending && !root.requirementsCheckPending && root.joinPermissionsCheckSuccessful &&
+                         d.accessType === Constants.communityChatOnRequestAccess
             }
         }
     ]