X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/03589f858ba2cf52df4d85a9d68df3f3cda5cb74..81ee2c2d2bb80660d85cf9d1b7ecdf001983b3d6:/lib/src/main/java/org/asamk/signal/manager/Manager.java

diff --git a/lib/src/main/java/org/asamk/signal/manager/Manager.java b/lib/src/main/java/org/asamk/signal/manager/Manager.java
index 03f4e8e9..f285e2ef 100644
--- a/lib/src/main/java/org/asamk/signal/manager/Manager.java
+++ b/lib/src/main/java/org/asamk/signal/manager/Manager.java
@@ -25,7 +25,9 @@ import org.asamk.signal.manager.groups.GroupIdV1;
 import org.asamk.signal.manager.groups.GroupInviteLinkUrl;
 import org.asamk.signal.manager.groups.GroupLinkState;
 import org.asamk.signal.manager.groups.GroupNotFoundException;
+import org.asamk.signal.manager.groups.GroupPermission;
 import org.asamk.signal.manager.groups.GroupUtils;
+import org.asamk.signal.manager.groups.LastGroupAdminException;
 import org.asamk.signal.manager.groups.NotAGroupMemberException;
 import org.asamk.signal.manager.helper.GroupV2Helper;
 import org.asamk.signal.manager.helper.PinHelper;
@@ -762,7 +764,9 @@ public class Manager implements Closeable {
         return sendMessage(messageBuilder, g.getMembersWithout(account.getSelfRecipientId()));
     }
 
-    public Pair<Long, List<SendMessageResult>> sendQuitGroupMessage(GroupId groupId) throws GroupNotFoundException, IOException, NotAGroupMemberException {
+    public Pair<Long, List<SendMessageResult>> sendQuitGroupMessage(
+            GroupId groupId, Set<String> groupAdmins
+    ) throws GroupNotFoundException, IOException, NotAGroupMemberException, InvalidNumberException, LastGroupAdminException {
         SignalServiceDataMessage.Builder messageBuilder;
 
         final var g = getGroupForUpdating(groupId);
@@ -774,7 +778,18 @@ public class Manager implements Closeable {
             account.getGroupStore().updateGroup(groupInfoV1);
         } else {
             final var groupInfoV2 = (GroupInfoV2) g;
-            final var groupGroupChangePair = groupV2Helper.leaveGroup(groupInfoV2);
+            final var currentAdmins = g.getAdminMembers();
+            final var newAdmins = getSignalServiceAddresses(groupAdmins);
+            newAdmins.removeAll(currentAdmins);
+            newAdmins.retainAll(g.getMembers());
+            if (currentAdmins.contains(getSelfRecipientId())
+                    && currentAdmins.size() == 1
+                    && g.getMembers().size() > 1
+                    && newAdmins.size() == 0) {
+                // Last admin can't leave the group, unless she's also the last member
+                throw new LastGroupAdminException(g.getGroupId(), g.getTitle());
+            }
+            final var groupGroupChangePair = groupV2Helper.leaveGroup(groupInfoV2, newAdmins);
             groupInfoV2.setGroup(groupGroupChangePair.first(), this::resolveRecipient);
             messageBuilder = getGroupUpdateMessageBuilder(groupInfoV2, groupGroupChangePair.second().toByteArray());
             account.getGroupStore().updateGroup(groupInfoV2);
@@ -836,7 +851,10 @@ public class Manager implements Closeable {
             List<String> removeAdmins,
             boolean resetGroupLink,
             GroupLinkState groupLinkState,
-            File avatarFile
+            GroupPermission addMemberPermission,
+            GroupPermission editDetailsPermission,
+            File avatarFile,
+            Integer expirationTimer
     ) throws IOException, GroupNotFoundException, AttachmentInvalidException, InvalidNumberException, NotAGroupMemberException {
         return updateGroup(groupId,
                 name,
@@ -847,7 +865,10 @@ public class Manager implements Closeable {
                 removeAdmins == null ? null : getSignalServiceAddresses(removeAdmins),
                 resetGroupLink,
                 groupLinkState,
-                avatarFile);
+                addMemberPermission,
+                editDetailsPermission,
+                avatarFile,
+                expirationTimer);
     }
 
     private Pair<Long, List<SendMessageResult>> updateGroup(
@@ -860,7 +881,10 @@ public class Manager implements Closeable {
             final Set<RecipientId> removeAdmins,
             final boolean resetGroupLink,
             final GroupLinkState groupLinkState,
-            final File avatarFile
+            final GroupPermission addMemberPermission,
+            final GroupPermission editDetailsPermission,
+            final File avatarFile,
+            final Integer expirationTimer
     ) throws IOException, GroupNotFoundException, AttachmentInvalidException, NotAGroupMemberException {
         var group = getGroupForUpdating(groupId);
 
@@ -874,10 +898,18 @@ public class Manager implements Closeable {
                     removeAdmins,
                     resetGroupLink,
                     groupLinkState,
-                    avatarFile);
+                    addMemberPermission,
+                    editDetailsPermission,
+                    avatarFile,
+                    expirationTimer);
         }
 
-        return updateGroupV1((GroupInfoV1) group, name, members, avatarFile);
+        final var gv1 = (GroupInfoV1) group;
+        final var result = updateGroupV1(gv1, name, members, avatarFile);
+        if (expirationTimer != null) {
+            setExpirationTimer(gv1, expirationTimer);
+        }
+        return result;
     }
 
     private Pair<Long, List<SendMessageResult>> updateGroupV1(
@@ -939,7 +971,10 @@ public class Manager implements Closeable {
             final Set<RecipientId> removeAdmins,
             final boolean resetGroupLink,
             final GroupLinkState groupLinkState,
-            final File avatarFile
+            final GroupPermission addMemberPermission,
+            final GroupPermission editDetailsPermission,
+            final File avatarFile,
+            Integer expirationTimer
     ) throws IOException {
         Pair<Long, List<SendMessageResult>> result = null;
         if (group.isPendingMember(account.getSelfRecipientId())) {
@@ -1010,7 +1045,22 @@ public class Manager implements Closeable {
             result = sendUpdateGroupV2Message(group, groupGroupChangePair.first(), groupGroupChangePair.second());
         }
 
-        if (result == null || name != null || description != null || avatarFile != null) {
+        if (addMemberPermission != null) {
+            var groupGroupChangePair = groupV2Helper.setAddMemberPermission(group, addMemberPermission);
+            result = sendUpdateGroupV2Message(group, groupGroupChangePair.first(), groupGroupChangePair.second());
+        }
+
+        if (editDetailsPermission != null) {
+            var groupGroupChangePair = groupV2Helper.setEditDetailsPermission(group, editDetailsPermission);
+            result = sendUpdateGroupV2Message(group, groupGroupChangePair.first(), groupGroupChangePair.second());
+        }
+
+        if (expirationTimer != null) {
+            var groupGroupChangePair = groupV2Helper.setMessageExpirationTimer(group, expirationTimer);
+            result = sendUpdateGroupV2Message(group, groupGroupChangePair.first(), groupGroupChangePair.second());
+        }
+
+        if (name != null || description != null || avatarFile != null) {
             var groupGroupChangePair = groupV2Helper.updateGroup(group, name, description, avatarFile);
             if (avatarFile != null) {
                 avatarStore.storeGroupAvatar(group.getGroupId(),
@@ -1306,15 +1356,17 @@ public class Manager implements Closeable {
     /**
      * Change the expiration timer for a group
      */
-    public void setExpirationTimer(GroupId groupId, int messageExpirationTimer) {
-        var g = getGroup(groupId);
-        if (g instanceof GroupInfoV1) {
-            var groupInfoV1 = (GroupInfoV1) g;
-            groupInfoV1.messageExpirationTime = messageExpirationTimer;
-            account.getGroupStore().updateGroup(groupInfoV1);
-        } else {
-            throw new RuntimeException("TODO Not implemented!");
-        }
+    private void setExpirationTimer(
+            GroupInfoV1 groupInfoV1, int messageExpirationTimer
+    ) throws NotAGroupMemberException, GroupNotFoundException, IOException {
+        groupInfoV1.messageExpirationTime = messageExpirationTimer;
+        account.getGroupStore().updateGroup(groupInfoV1);
+        sendExpirationTimerUpdate(groupInfoV1.getGroupId());
+    }
+
+    private void sendExpirationTimerUpdate(GroupIdV1 groupId) throws IOException, NotAGroupMemberException, GroupNotFoundException {
+        final var messageBuilder = SignalServiceDataMessage.newBuilder().asExpirationUpdate();
+        sendGroupMessage(messageBuilder, groupId);
     }
 
     /**