Merge branch 'rafif-auth' into 'master'

Change db post like delete_all

See merge request diskuy!76

diskuy_back/priv/repo/migrations/20210108143501_create_post_likes.exs

@@ -3,8 +3,8 @@ defmodule Diskuy.Repo.Migrations.CreatePostLikes do
 
   def change do
     create table(:post_likes) do
-      add :user_id, references(:users, on_delete: :nothing)
-      add :post_id, references(:posts, on_delete: :nothing)
+      add :user_id, references(:users, on_delete: on_delete: :delete_all)
+      add :post_id, references(:posts, on_delete: on_delete: :delete_all)
 
       timestamps()
     end