Fix OAuth typo

supabase/migrations/20251012000603_35568fc2-9dd0-40e3-8a77-782755882b4e.sql

@@ -0,0 +1,97 @@
+-- Fix typo in handle_new_user function: raw_app_metadata -> raw_app_meta_data
+CREATE OR REPLACE FUNCTION public.handle_new_user()
+RETURNS trigger
+LANGUAGE plpgsql
+SECURITY DEFINER
+SET search_path TO 'public'
+AS $$
+DECLARE
+  v_username TEXT;
+  v_display_name TEXT;
+  v_email TEXT;
+  v_provider TEXT;
+  v_username_attempt INTEGER := 0;
+  v_max_attempts INTEGER := 10;
+  v_unique_username TEXT;
+BEGIN
+  -- Extract email and provider
+  v_email := NEW.email;
+  v_provider := NEW.raw_app_meta_data->>'provider';
+  
+  -- Smart username generation based on provider
+  IF v_provider = 'google' THEN
+    -- For Google: try email prefix, then name-based, then UUID fallback
+    v_username := COALESCE(
+      -- Email prefix (before @), sanitized
+      LOWER(REGEXP_REPLACE(split_part(v_email, '@', 1), '[^a-z0-9_]', '_', 'g')),
+      -- Name-based, sanitized
+      LOWER(REGEXP_REPLACE(NEW.raw_user_meta_data->>'name', '[^a-z0-9_]', '_', 'g')),
+      -- UUID fallback
+      'user_' || substring(NEW.id::text, 1, 8)
+    );
+    v_display_name := NEW.raw_user_meta_data->>'name';
+    
+  ELSIF v_provider = 'discord' THEN
+    -- For Discord: use username, then global_name, then UUID fallback
+    v_username := COALESCE(
+      LOWER(REGEXP_REPLACE(NEW.raw_user_meta_data->>'username', '[^a-z0-9_]', '_', 'g')),
+      LOWER(REGEXP_REPLACE(NEW.raw_user_meta_data->>'global_name', '[^a-z0-9_]', '_', 'g')),
+      'user_' || substring(NEW.id::text, 1, 8)
+    );
+    v_display_name := COALESCE(
+      NEW.raw_user_meta_data->>'global_name',
+      NEW.raw_user_meta_data->>'username'
+    );
+    
+  ELSE
+    -- Manual signup or other providers
+    v_username := COALESCE(
+      NEW.raw_user_meta_data->>'username',
+      'user_' || substring(NEW.id::text, 1, 8)
+    );
+    v_display_name := COALESCE(
+      NEW.raw_user_meta_data->>'display_name',
+      NEW.raw_user_meta_data->>'name'
+    );
+  END IF;
+  
+  -- Ensure username uniqueness by appending counter if needed
+  v_unique_username := v_username;
+  WHILE v_username_attempt < v_max_attempts LOOP
+    BEGIN
+      -- Try to insert with current username
+      INSERT INTO public.profiles (
+        user_id, 
+        username, 
+        display_name,
+        oauth_provider
+      )
+      VALUES (
+        NEW.id,
+        v_unique_username,
+        v_display_name,
+        v_provider
+      );
+      
+      -- If successful, exit loop
+      EXIT;
+      
+    EXCEPTION WHEN unique_violation THEN
+      -- Username taken, try next variant
+      v_username_attempt := v_username_attempt + 1;
+      
+      IF v_username_attempt < v_max_attempts THEN
+        v_unique_username := v_username || '_' || v_username_attempt;
+      ELSE
+        -- Final fallback to UUID if all attempts fail
+        v_unique_username := 'user_' || substring(NEW.id::text, 1, 8);
+      END IF;
+    END;
+  END LOOP;
+  
+  -- Log the final username for debugging
+  RAISE NOTICE 'Created profile for user % with username %', NEW.id, v_unique_username;
+  
+  RETURN NEW;
+END;
+$$;