From 270fc498ac3faf132e4cf943967c5b9e764be7c1 Mon Sep 17 00:00:00 2001
From: Richard Dominick <34370238+RichDom2185@users.noreply.github.com>
Date: Mon, 14 Oct 2024 22:17:07 +0800
Subject: [PATCH] Let Elixir do its magic

---
 lib/cadet/assessments/submission.ex               |  2 +-
 ...4200600_create_teams_submission_constraint.exs | 15 +++------------
 2 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/lib/cadet/assessments/submission.ex b/lib/cadet/assessments/submission.ex
index cd707cd02..658f79f1f 100644
--- a/lib/cadet/assessments/submission.ex
+++ b/lib/cadet/assessments/submission.ex
@@ -43,9 +43,9 @@ defmodule Cadet.Assessments.Submission do
     |> validate_xor_relationship
     |> validate_required(@required_fields)
     |> foreign_key_constraint(:student_id)
+    |> foreign_key_constraint(:team_id)
     |> foreign_key_constraint(:assessment_id)
     |> foreign_key_constraint(:unsubmitted_by_id)
-    |> unique_constraint(:unique_team_id, name: :submissions_team_id_assessment_id_unique_index)
   end
 
   defp validate_xor_relationship(changeset) do
diff --git a/priv/repo/migrations/20241014200600_create_teams_submission_constraint.exs b/priv/repo/migrations/20241014200600_create_teams_submission_constraint.exs
index c6f6eed86..d92c2d89a 100644
--- a/priv/repo/migrations/20241014200600_create_teams_submission_constraint.exs
+++ b/priv/repo/migrations/20241014200600_create_teams_submission_constraint.exs
@@ -1,17 +1,8 @@
 defmodule Cadet.Repo.Migrations.CreateTeamsSubmissionConstraint do
   use Ecto.Migration
 
-  def up do
-    create(
-      unique_index(
-        :submissions,
-        [:team_id, :assessment_id],
-        name: :submissions_team_id_assessment_id_unique_index
-      )
-    )
-  end
-
-  def down do
-    drop(constraint(:submissions, :submissions_team_id_assessment_id_unique_index))
+  def change do
+    create(index(:submissions, :team_id))
+    create(unique_index(:submissions, [:assessment_id, :team_id]))
   end
 end