From fb268c43786d1b058a6ec1b53939d4c122ac2af2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?marcin=20miko=C5=82ajczak?= <git@mkljczk.pl>
Date: Sun, 17 Jul 2022 19:46:29 +0200
Subject: [PATCH] Allow to unset birthday
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Signed-off-by: marcin mikołajczak <git@mkljczk.pl>
---
 .../api_spec/operations/account_operation.ex  | 24 +++++++++++++++----
 .../mastodon_api/update_credentials_test.exs  | 14 +++++++++++
 2 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/lib/pleroma/web/api_spec/operations/account_operation.ex b/lib/pleroma/web/api_spec/operations/account_operation.ex
index a64762285..4111d1613 100644
--- a/lib/pleroma/web/api_spec/operations/account_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/account_operation.ex
@@ -545,10 +545,18 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
           description: "Invite token required when the registrations aren't public"
         },
         birthday: %Schema{
-          type: :string,
           nullable: true,
           description: "User's birthday",
-          format: :date
+          anyOf: [
+            %Schema{
+              type: :string,
+              format: :date
+            },
+            %Schema{
+              type: :string,
+              maxLength: 0
+            }
+          ]
         },
         language: %Schema{
           type: :string,
@@ -733,10 +741,18 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
         },
         actor_type: ActorType,
         birthday: %Schema{
-          type: :string,
           nullable: true,
           description: "User's birthday",
-          format: :date
+          anyOf: [
+            %Schema{
+              type: :string,
+              format: :date
+            },
+            %Schema{
+              type: :string,
+              maxLength: 0
+            }
+          ]
         },
         show_birthday: %Schema{
           allOf: [BooleanLike],
diff --git a/test/pleroma/web/mastodon_api/update_credentials_test.exs b/test/pleroma/web/mastodon_api/update_credentials_test.exs
index c2e4debc8..f5211a60e 100644
--- a/test/pleroma/web/mastodon_api/update_credentials_test.exs
+++ b/test/pleroma/web/mastodon_api/update_credentials_test.exs
@@ -390,6 +390,20 @@ defmodule Pleroma.Web.MastodonAPI.UpdateCredentialsTest do
       assert user_data["source"]["pleroma"]["show_birthday"] == true
     end
 
+    test "unsets birth date", %{conn: conn} do
+      patch(conn, "/api/v1/accounts/update_credentials", %{
+        "birthday" => "2001-02-12"
+      })
+
+      res =
+        patch(conn, "/api/v1/accounts/update_credentials", %{
+          "birthday" => ""
+        })
+
+      assert user_data = json_response_and_validate_schema(res, 200)
+      assert user_data["pleroma"]["birthday"] == nil
+    end
+
     test "emojis in fields labels", %{conn: conn} do
       fields = [
         %{"name" => ":firefox:", "value" => "is best 2hu"},