Add backend to list an user's pictures

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/graphql/resolvers/user.ex

@@ -525,6 +525,28 @@ defmodule Mobilizon.GraphQL.Resolvers.User do
     end
   end
 
+  def user_medias(%User{id: user_id}, %{page: page, limit: limit}, %{
+        context: %{current_user: %User{id: logged_in_user_id}}
+      })
+      when user_id == logged_in_user_id do
+    %{elements: elements, total: total} = Mobilizon.Media.pictures_for_user(user_id, page, limit)
+
+    {:ok,
+     %{
+       elements:
+         Enum.map(elements, fn element ->
+           %{
+             name: element.file.name,
+             url: element.file.url,
+             id: element.id,
+             content_type: element.file.content_type,
+             size: element.file.size
+           }
+         end),
+       total: total
+     }}
+  end
+
   @spec update_user_login_information(User.t(), map()) ::
           {:ok, User.t()} | {:error, Ecto.Changeset.t()}
   defp update_user_login_information(

lib/graphql/schema/picture.ex

@@ -16,6 +16,14 @@ defmodule Mobilizon.GraphQL.Schema.PictureType do
     field(:size, :integer, description: "The picture's size")
   end
 
+  @desc """
+  A paginated list of pictures
+  """
+  object :paginated_picture_list do
+    field(:elements, list_of(:picture), description: "The list of pictures")
+    field(:total, :integer, description: "The total number of pictures in the list")
+  end
+
   @desc "An attached picture or a link to a picture"
   input_object :picture_input do
     # Either a full picture object

lib/graphql/schema/post.ex

@@ -26,7 +26,7 @@ defmodule Mobilizon.GraphQL.Schema.PostType do
     )
 
     field(:picture, :picture,
-      description: "The event's picture",
+      description: "The posts's picture",
       resolve: &Picture.picture/3
     )
   end

lib/graphql/schema/user.ex

@@ -110,6 +110,16 @@ defmodule Mobilizon.GraphQL.Schema.UserType do
     field(:current_sign_in_ip, :string,
       description: "The IP adress the user's currently signed-in with"
     )
+
+    field(:media, :paginated_picture_list, description: "The user's media objects") do
+      arg(:page, :integer,
+        default_value: 1,
+        description: "The page in the paginated user media list"
+      )
+
+      arg(:limit, :integer, default_value: 10, description: "The limit of user media per page")
+      resolve(&User.user_medias/3)
+    end
   end
 
   @desc "The list of roles an user can have"