Initial commit

apps/supabase/migrations/20251227170500_smart_recommendations.sql

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+CREATE OR REPLACE FUNCTION public.get_recommended_questions(target_pack_id UUID DEFAULT NULL)
+RETURNS TABLE (
+  id UUID,
+  text TEXT,
+  pack_id UUID,
+  intensity INT,
+  partner_answered BOOLEAN
+) LANGUAGE plpgsql SECURITY DEFINER AS $$
+DECLARE
+  v_user_id UUID;
+  v_couple_id UUID;
+BEGIN
+  v_user_id := auth.uid();
+  
+  -- Get couple_id
+  SELECT p.couple_id INTO v_couple_id
+  FROM public.profiles p
+  WHERE p.id = v_user_id;
+
+  IF v_couple_id IS NULL THEN
+    RETURN;
+  END IF;
+
+  RETURN QUERY
+  WITH user_config_exists AS (
+    SELECT 1 FROM public.couple_packs WHERE couple_id = v_couple_id LIMIT 1
+  ),
+  active_packs AS (
+    -- Case 0: Specific pack requested
+    SELECT target_pack_id AS pack_id 
+    WHERE target_pack_id IS NOT NULL
+
+    UNION ALL
+
+    -- Case 1: No specific pack, config exists -> use enabled packs
+    SELECT cp.pack_id 
+    FROM public.couple_packs cp
+    WHERE target_pack_id IS NULL
+    AND cp.couple_id = v_couple_id AND cp.enabled = TRUE
+    AND EXISTS (SELECT 1 FROM user_config_exists)
+    
+    UNION ALL
+    
+    -- Case 2: No specific pack, no config -> use all public packs
+    SELECT p.id AS pack_id 
+    FROM public.question_packs p
+    WHERE target_pack_id IS NULL
+    AND p.is_public = TRUE
+    AND NOT EXISTS (SELECT 1 FROM user_config_exists)
+  )
+  SELECT 
+    q.id,
+    q.text,
+    q.pack_id,
+    q.intensity,
+    EXISTS (
+      SELECT 1 FROM public.responses r 
+      WHERE r.question_id = q.id 
+      AND r.couple_id = v_couple_id 
+      AND r.user_id != v_user_id
+    ) AS partner_answered
+  FROM public.questions q
+  WHERE q.pack_id IN (SELECT ap.pack_id FROM active_packs ap)
+  AND NOT EXISTS (
+    SELECT 1 FROM public.responses r 
+    WHERE r.question_id = q.id 
+    AND r.user_id = v_user_id
+  );
+END;
+$$;