add websocket server to this dir. fix stuff for client

drizzle/0000_warm_edwin_jarvis.sql

@@ -18,3 +18,75 @@ $$;
 CREATE TRIGGER message_insert_trigger
 AFTER INSERT ON messages
 FOR EACH ROW EXECUTE FUNCTION notify_new_message();
+
+
+CREATE OR REPLACE FUNCTION notify_countdown_update()
+RETURNS trigger LANGUAGE plpgsql AS $$
+BEGIN
+  PERFORM pg_notify(
+    'countdown_update',
+    json_build_object(
+      'id', NEW.id,
+      'relationshipId', NEW.relationship_id,
+      'title', NEW.title,
+      'date', NEW.date
+    )::text
+  );
+  RETURN NEW;
+END;
+$$;
+
+CREATE TRIGGER countdown_update_trigger
+AFTER INSERT OR UPDATE ON countdowns
+FOR EACH ROW EXECUTE FUNCTION notify_countdown_update();
+
+
+CREATE OR REPLACE FUNCTION notify_relationship_status_change()
+RETURNS trigger LANGUAGE plpgsql AS $$
+BEGIN
+  IF (TG_OP = 'INSERT' OR TG_OP = 'UPDATE') THEN
+    PERFORM pg_notify(
+      'relationship_status_change',
+      json_build_object(
+        'id', NEW.id,
+        'relationshipId', NEW.id,
+        'status', NEW.is_accepted
+      )::text
+    );
+  ELSIF (TG_OP = 'DELETE') THEN
+    PERFORM pg_notify(
+      'relationship_status_change',
+      json_build_object(
+        'id', OLD.id,
+        'relationshipId', OLD.id,
+        'status', 'deleted'
+      )::text
+    );
+  END IF;
+  RETURN NEW;
+END;
+$$;
+
+CREATE TRIGGER relationship_status_change_trigger
+AFTER INSERT OR UPDATE OR DELETE ON relationships
+FOR EACH ROW EXECUTE FUNCTION notify_relationship_status_change();
+
+
+CREATE OR REPLACE FUNCTION notify_profile_picture_update()
+RETURNS trigger LANGUAGE plpgsql AS $$
+BEGIN
+  PERFORM pg_notify(
+    'profile_picture_update',
+    json_build_object(
+      'id', NEW.id,
+      'userId', NEW.id,
+      'pictureUrl', NEW.pfp_url
+    )::text
+  );
+  RETURN NEW;
+END;
+$$;
+
+CREATE TRIGGER profile_picture_update_trigger
+AFTER UPDATE OF pfp_url ON users
+FOR EACH ROW EXECUTE FUNCTION notify_profile_picture_update();