ChatController: Remove nonsensical pagination.

docs/API/chats.md

@@ -135,7 +135,7 @@ Returned data:
 ```
 
 The recipient of messages that are sent to this chat is given by their AP ID.
-The usual pagination options are implemented.
+No pagination is implemented for now.
 
 ### Getting the messages for a Chat
 

lib/pleroma/web/pleroma_api/controllers/chat_controller.ex

@@ -140,7 +140,7 @@ def messages(%{assigns: %{user: %{id: user_id} = user}} = conn, %{id: id} = para
     end
   end
 
-  def index(%{assigns: %{user: %{id: user_id} = user}} = conn, params) do
+  def index(%{assigns: %{user: %{id: user_id} = user}} = conn, _params) do
     blocked_ap_ids = User.blocked_users_ap_ids(user)
 
     chats =
@@ -149,7 +149,7 @@ def index(%{assigns: %{user: %{id: user_id} = user}} = conn, params) do
         where: c.recipient not in ^blocked_ap_ids,
         order_by: [desc: c.updated_at]
       )
-      |> Pagination.fetch_paginated(params |> stringify_keys)
+      |> Repo.all()
 
     conn
     |> put_view(ChatView)

test/web/pleroma_api/controllers/chat_controller_test.exs

@@ -289,7 +289,7 @@ test "it does not return chats with users you blocked", %{conn: conn, user: user
       assert length(result) == 0
     end
 
-    test "it paginates", %{conn: conn, user: user} do
+    test "it returns all chats", %{conn: conn, user: user} do
       Enum.each(1..30, fn _ ->
         recipient = insert(:user)
         {:ok, _} = Chat.get_or_create(user.id, recipient.ap_id)
@@ -300,14 +300,7 @@ test "it paginates", %{conn: conn, user: user} do
         |> get("/api/v1/pleroma/chats")
         |> json_response_and_validate_schema(200)
 
-      assert length(result) == 20
-
-      result =
-        conn
-        |> get("/api/v1/pleroma/chats?max_id=#{List.last(result)["id"]}")
-        |> json_response_and_validate_schema(200)
-
-      assert length(result) == 10
+      assert length(result) == 30
     end
 
     test "it return a list of chats the current user is participating in, in descending order of updates",