fix miscellaneous issues

Author: zcesur

priv/repo/migrations/20250208173814_make_provider_meta_nullable.exs

@@ -1,7 +1,7 @@
 defmodule Algora.Repo.Migrations.MakeProviderMetaNullable do
   use Ecto.Migration
 
-  def up do
+  def change do
     alter table(:command_responses) do
       modify :provider_meta, :map, null: true
     end
@@ -32,38 +32,9 @@ defmodule Algora.Repo.Migrations.MakeProviderMetaNullable do
     alter table(:claims) do
       modify :source_id, :string, null: true
     end
-  end
-
-  def down do
-    alter table(:command_responses) do
-      modify :provider_meta, :map, null: false
-    end
-
-    alter table(:installations) do
-      modify :provider_meta, :map, null: false
-      modify :provider_user_id, :string, null: false
-    end
-
-    alter table(:customers) do
-      modify :provider_meta, :map, null: false
-    end
 
-    alter table(:payment_methods) do
-      modify :provider_meta, :map, null: false
-    end
-
-    alter table(:accounts) do
-      modify :provider_meta, :map, null: false
-      modify :country, :string, null: false
-    end
-
-    alter table(:identities) do
-      modify :provider_meta, :map, null: false
-      modify :provider_login, :string, null: false
-    end
-
-    alter table(:claims) do
-      modify :source_id, :string, null: false
+    alter table(:tips) do
+      modify :creator_id, :string, null: true
     end
   end
 end