fix closed group member & admin sql statement in convo settings

SessionMessagingKit/Shared Models/SessionThreadViewModel.swift

@@ -840,6 +840,10 @@ public extension SessionThreadViewModel {
         
         let profileIdColumnLiteral: SQL = SQL(stringLiteral: Profile.Columns.id.name)
         
+        let groupMemberProfileIdColumnLiteral: SQL = SQL(stringLiteral: GroupMember.Columns.profileId.name)
+        let groupMemberRoleColumnLiteral: SQL = SQL(stringLiteral: GroupMember.Columns.role.name)
+        let groupMemberGroupIdColumnLiteral: SQL = SQL(stringLiteral: GroupMember.Columns.groupId.name)
+        
         /// **Note:** The `numColumnsBeforeProfiles` value **MUST** match the number of fields before
         /// the `ViewModel.contactProfileKey` entry below otherwise the query will fail to
         /// parse and might throw
@@ -866,7 +870,8 @@ public extension SessionThreadViewModel {
                 \(ViewModel.closedGroupProfileBackFallbackKey).*,
                 
                 \(closedGroup[.name]) AS \(ViewModel.closedGroupNameKey),
-                (\(groupMember[.profileId]) IS NOT NULL) AS \(ViewModel.currentUserIsClosedGroupAdminKey),
+                (\(ViewModel.currentUserIsClosedGroupMemberKey).profileId IS NOT NULL) AS \(ViewModel.currentUserIsClosedGroupMemberKey),
+                (\(ViewModel.currentUserIsClosedGroupAdminKey).profileId IS NOT NULL) AS \(ViewModel.currentUserIsClosedGroupAdminKey),
                 \(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
                 \(openGroup[.server]) AS \(ViewModel.openGroupServerKey),
                 \(openGroup[.roomToken]) AS \(ViewModel.openGroupRoomTokenKey),
@@ -880,12 +885,16 @@ public extension SessionThreadViewModel {
             LEFT JOIN \(Profile.self) AS \(ViewModel.contactProfileKey) ON \(ViewModel.contactProfileKey).\(profileIdColumnLiteral) = \(thread[.id])
             LEFT JOIN \(OpenGroup.self) ON \(openGroup[.threadId]) = \(thread[.id])
             LEFT JOIN \(ClosedGroup.self) ON \(closedGroup[.threadId]) = \(thread[.id])
-            LEFT JOIN \(GroupMember.self) ON (
-                \(SQL("\(groupMember[.role]) = \(GroupMember.Role.admin)")) AND
-                \(groupMember[.groupId]) = \(closedGroup[.threadId]) AND
-                \(SQL("\(groupMember[.profileId]) = \(userPublicKey)"))
+            LEFT JOIN \(GroupMember.self) AS \(ViewModel.currentUserIsClosedGroupMemberKey) ON (
+                \(SQL("\(ViewModel.currentUserIsClosedGroupMemberKey).\(groupMemberRoleColumnLiteral) = \(GroupMember.Role.standard)")) AND
+                \(ViewModel.currentUserIsClosedGroupMemberKey).\(groupMemberGroupIdColumnLiteral) = \(closedGroup[.threadId]) AND
+                \(SQL("\(ViewModel.currentUserIsClosedGroupMemberKey).\(groupMemberProfileIdColumnLiteral) = \(userPublicKey)"))
+            )
+            LEFT JOIN \(GroupMember.self) AS \(ViewModel.currentUserIsClosedGroupAdminKey) ON (
+                \(SQL("\(ViewModel.currentUserIsClosedGroupAdminKey).\(groupMemberRoleColumnLiteral) = \(GroupMember.Role.admin)")) AND
+                \(ViewModel.currentUserIsClosedGroupAdminKey).\(groupMemberGroupIdColumnLiteral) = \(closedGroup[.threadId]) AND
+                \(SQL("\(ViewModel.currentUserIsClosedGroupAdminKey).\(groupMemberProfileIdColumnLiteral) = \(userPublicKey)"))
             )
-        
             LEFT JOIN \(Profile.self) AS \(ViewModel.closedGroupProfileFrontKey) ON (
                 \(ViewModel.closedGroupProfileFrontKey).\(profileIdColumnLiteral) = (
                     SELECT MIN(\(groupMember[.profileId]))