Chats: Introduce /api/v2/pleroma/chats which implements pagination

Also removes incorrect claim that /api/v1/pleroma/chats supports
pagination and deprecates it.

Closes #2140

1 files changed, 23 insertions, 1 deletions

diff --git a/lib/pleroma/web/api_spec/operations/chat_operation.ex b/lib/pleroma/web/api_spec/operations/chat_operation.ex
index b49700172..23cb66392 100644
--- a/lib/pleroma/web/api_spec/operations/chat_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/chat_operation.ex
@@ -131,10 +131,32 @@ defmodule Pleroma.Web.ApiSpec.ChatOperation do
   def index_operation do
     %Operation{
       tags: ["Chats"],
-      summary: "Retrieve list of chats",
+      summary: "Retrieve list of chats (unpaginated)",
+      deprecated: true,
+      description:
+        "Deprecated due to no support for pagination. Using [/api/v2/pleroma/chats](#operation/ChatController.index2) instead is recommended.",
       operationId: "ChatController.index",
       parameters: [
         Operation.parameter(:with_muted, :query, BooleanLike, "Include chats from muted users")
+      ],
+      responses: %{
+        200 => Operation.response("The chats of the user", "application/json", chats_response())
+      },
+      security: [
+        %{
+          "oAuth" => ["read:chats"]
+        }
+      ]
+    }
+  end
+
+  def index2_operation do
+    %Operation{
+      tags: ["Chats"],
+      summary: "Retrieve list of chats",
+      operationId: "ChatController.index2",
+      parameters: [
+        Operation.parameter(:with_muted, :query, BooleanLike, "Include chats from muted users")
         | pagination_params()
       ],
       responses: %{