fix: all the bugs with the new database and commanding

src/models/junction_relay_schedule.c

@@ -23,7 +23,7 @@ junction_relay_schedule_insert(uint8_t weekday, int relay_id, int schedule_id)
     rc = sqlite3_step(stmt);
     if (rc != SQLITE_DONE)
     {
-        LOGGER_ERR("error inserting data: %s", sqlite3_errmsg(global_database));
+        LOGGER_ERR("error inserting data: %s\n", sqlite3_errmsg(global_database));
         return false;
     }
 
@@ -88,3 +88,15 @@ junction_relay_schedule_remove_for_relay(int relay_id)
 
     return rc == SQLITE_DONE;
 }
+
+
+int*
+junction_relay_schedule_get_relay_ids_with_schedule(int schedule_id)
+{
+    sqlite3_stmt *stmt;
+
+    sqlite3_prepare_v2(global_database, "SELECT DISTINCT relay_id FROM junction_relay_schedule WHERE schedule_id=?1;", -1, &stmt, NULL);
+    sqlite3_bind_int(stmt, 1, schedule_id);
+
+    return database_helper_get_ids(stmt);
+}