From bcd17dd0dff19a4714862d81d560323321b791da Mon Sep 17 00:00:00 2001
From: Rotimi Best <best@classroomio.com>
Date: Thu, 18 Sep 2025 09:16:46 +0100
Subject: [PATCH] feat: add unique constraint to lesson_completion table

---
 supabase/migrations/20250917235052_course_analytics.sql | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/supabase/migrations/20250917235052_course_analytics.sql b/supabase/migrations/20250917235052_course_analytics.sql
index 00cae1ad..d298f8f9 100644
--- a/supabase/migrations/20250917235052_course_analytics.sql
+++ b/supabase/migrations/20250917235052_course_analytics.sql
@@ -29,3 +29,6 @@ where
 END;
 $function$
 ;
+
+ALTER TABLE public.lesson_completion
+ADD CONSTRAINT unique_lesson_profile UNIQUE (lesson_id, profile_id);