Add support for new ban and delete all endpoint

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt

@@ -1136,7 +1136,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         val builder = AlertDialog.Builder(this)
         val sessionID = messages.first().individualRecipient.address.toString()
         builder.setTitle(R.string.ConversationFragment_ban_selected_user)
-        builder.setMessage("This will ban the selected user from this room. It won't ban them from other rooms. The selected user won't know that they've been banned.")
+        builder.setMessage("This will ban the selected user from this room. It won't ban them from other rooms.")
         builder.setCancelable(true)
         val openGroup = DatabaseFactory.getLokiThreadDatabase(this).getOpenGroupChat(threadID)!!
         builder.setPositiveButton(R.string.ban) { _, _ ->
@@ -1154,6 +1154,28 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         builder.show()
     }
 
+    override fun banAndDeleteAll(messages: Set<MessageRecord>) {
+        val builder = AlertDialog.Builder(this)
+        val sessionID = messages.first().individualRecipient.address.toString()
+        builder.setTitle(R.string.ConversationFragment_ban_selected_user)
+        builder.setMessage("This will ban the selected user from this room and delete all messages sent by them. It won't ban them from other rooms or delete the messages they sent there.")
+        builder.setCancelable(true)
+        val openGroup = DatabaseFactory.getLokiThreadDatabase(this).getOpenGroupChat(threadID)!!
+        builder.setPositiveButton(R.string.ban) { _, _ ->
+            OpenGroupAPIV2.banAndDeleteAll(sessionID, openGroup.room, openGroup.server).successUi {
+                Toast.makeText(this@ConversationActivityV2, "Successfully banned user and deleted all their messages", Toast.LENGTH_LONG).show()
+            }.failUi { error ->
+                Toast.makeText(this@ConversationActivityV2, "Couldn't execute request due to error: $error", Toast.LENGTH_LONG).show()
+            }
+            endActionMode()
+        }
+        builder.setNegativeButton(android.R.string.cancel) { dialog, _ ->
+            dialog.dismiss()
+            endActionMode()
+        }
+        builder.show()
+    }
+
     override fun copyMessages(messages: Set<MessageRecord>) {
         val sortedMessages = messages.sortedBy { it.dateSent }
         val builder = StringBuilder()

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/menus/ConversationActionModeCallback.kt

@@ -51,6 +51,8 @@ class ConversationActionModeCallback(private val adapter: ConversationAdapter, p
         menu.findItem(R.id.menu_context_delete_message).isVisible = userCanDeleteSelectedItems()
         // Ban user
         menu.findItem(R.id.menu_context_ban_user).isVisible = userCanBanSelectedUsers()
+        // Ban and delete all
+        menu.findItem(R.id.menu_context_ban_and_delete_all).isVisible = userCanBanSelectedUsers()
         // Copy message text
         menu.findItem(R.id.menu_context_copy).isVisible = !containsControlMessage && hasText
         // Copy Session ID
@@ -75,6 +77,7 @@ class ConversationActionModeCallback(private val adapter: ConversationAdapter, p
         when (item.itemId) {
             R.id.menu_context_delete_message -> delegate?.deleteMessages(selectedItems)
             R.id.menu_context_ban_user -> delegate?.banUser(selectedItems)
+            R.id.menu_context_ban_and_delete_all -> delegate?.banAndDeleteAll(selectedItems)
             R.id.menu_context_copy -> delegate?.copyMessages(selectedItems)
             R.id.menu_context_copy_public_key -> delegate?.copySessionID(selectedItems)
             R.id.menu_context_resend -> delegate?.resendMessage(selectedItems)
@@ -94,6 +97,7 @@ interface ConversationActionModeCallbackDelegate {
 
     fun deleteMessages(messages: Set<MessageRecord>)
     fun banUser(messages: Set<MessageRecord>)
+    fun banAndDeleteAll(messages: Set<MessageRecord>)
     fun copyMessages(messages: Set<MessageRecord>)
     fun copySessionID(messages: Set<MessageRecord>)
     fun resendMessage(messages: Set<MessageRecord>)

app/src/main/res/layout/media_overview_gallery_item_header.xml

@@ -15,5 +15,5 @@
         android:textColor="?attr/media_overview_header_foreground"
         android:textSize="@dimen/small_font_size"
         tools:text="March 1, 2015" />
-    
+
 </FrameLayout>

app/src/main/res/menu/menu_conversation_item_action.xml

@@ -37,6 +37,11 @@
         android:id="@+id/menu_context_ban_user"
         app:showAsAction="never" />
 
+    <item
+        android:title="@string/conversation_context__menu_ban_and_delete_all"
+        android:id="@+id/menu_context_ban_and_delete_all"
+        app:showAsAction="never" />
+
     <item
         android:title="@string/activity_conversation_copy_public_key_button_title"
         android:id="@+id/menu_context_copy_public_key"

app/src/main/res/values/strings.xml

@@ -578,6 +578,7 @@
     <string name="conversation_context__menu_copy_text">Copy text</string>
     <string name="conversation_context__menu_delete_message">Delete message</string>
     <string name="conversation_context__menu_ban_user">Ban user</string>
+    <string name="conversation_context__menu_ban_and_delete_all">Ban and delete all</string>
     <string name="conversation_context__menu_resend_message">Resend message</string>
     <string name="conversation_context__menu_reply_to_message">Reply to message</string>
 

libsession/src/main/java/org/session/libsession/messaging/open_groups/OpenGroupAPIV2.kt

@@ -337,6 +337,14 @@ object OpenGroupAPIV2 {
         }
     }
 
+    fun banAndDeleteAll(publicKey: String, room: String, server: String): Promise<Unit, Exception> {
+        val parameters = mapOf( "public_key" to publicKey )
+        val request = Request(verb = POST, room = room, server = server, endpoint = "ban_and_delete_all", parameters = parameters)
+        return send(request).map {
+            Log.d("Loki", "Banned user: $publicKey from: $server.$room.")
+        }
+    }
+
     fun unban(publicKey: String, room: String, server: String): Promise<Unit, Exception> {
         val request = Request(verb = DELETE, room = room, server = server, endpoint = "block_list/$publicKey")
         return send(request).map {