Merge branch 'feature/pagination-total' into 'develop'

Return total items count from pagination + tests

See merge request pleroma/pleroma!1620

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/pleroma/pagination.ex b/lib/pleroma/pagination.ex
index 2b869ccdc..b55379c4a 100644
--- a/lib/pleroma/pagination.ex
+++ b/lib/pleroma/pagination.ex
@@ -16,6 +16,15 @@ defmodule Pleroma.Pagination do
 
   def fetch_paginated(query, params, type \\ :keyset)
 
+  def fetch_paginated(query, %{"total" => true} = params, :keyset) do
+    total = Repo.aggregate(query, :count, :id)
+
+    %{
+      total: total,
+      items: fetch_paginated(query, Map.drop(params, ["total"]), :keyset)
+    }
+  end
+
   def fetch_paginated(query, params, :keyset) do
     options = cast_params(params)
 
@@ -25,6 +34,15 @@ defmodule Pleroma.Pagination do
     |> enforce_order(options)
   end
 
+  def fetch_paginated(query, %{"total" => true} = params, :offset) do
+    total = Repo.aggregate(query, :count, :id)
+
+    %{
+      total: total,
+      items: fetch_paginated(query, Map.drop(params, ["total"]), :offset)
+    }
+  end
+
   def fetch_paginated(query, params, :offset) do
     options = cast_params(params)