초기화

2026-07-15 18:37:19 +09:00
commit 94abc5461d
1268 changed files with 380198 additions and 0 deletions
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+import sys
+import os
+
+# server 디렉토리를 path에 추가하여 database 패키지 임포트 허용
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from database.connection import get_db_connection
+
+def run_migration():
+    sql_script = """
+    SET FOREIGN_KEY_CHECKS = 0;
+    DROP TABLE IF EXISTS `machine_status`;
+    CREATE TABLE `machine_status` (
+      `equipment_id` int(11) NOT NULL,
+      `device_state` varchar(20) DEFAULT 'OFFLINE',
+      `m_area_raw` longtext DEFAULT NULL,
+      `cutting_motor_value` float DEFAULT 0.0,
+      `transfer_motor_value` float DEFAULT 0.0,
+      `chamber_temperature` float DEFAULT 0.0,
+      `d_area_raw` longtext DEFAULT NULL,
+      `timestamp` bigint(20) NOT NULL DEFAULT 0,
+      `last_updated_at` timestamp NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
+      PRIMARY KEY (`equipment_id`),
+      CONSTRAINT `fk_machine_status_equipment` FOREIGN KEY (`equipment_id`) REFERENCES `equipment` (`id`) ON DELETE CASCADE
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+    SET FOREIGN_KEY_CHECKS = 1;
+    """
+    
+    print("[MIGRATION] Connecting to MariaDB...")
+    try:
+        with get_db_connection() as conn:
+            with conn.cursor() as cursor:
+                # 다중 쿼리 실행을 위해 세미콜론 기준으로 분할하여 실행
+                queries = sql_script.split(';')
+                for query in queries:
+                    clean_query = query.strip()
+                    if clean_query:
+                        print(f"[SQL] Executing: {clean_query[:60]}...")
+                        cursor.execute(clean_query)
+                conn.commit()
+        print("[MIGRATION] Successfully updated machine_status schema in MariaDB!")
+    except Exception as e:
+        print(f"[ERROR] Migration failed: {e}")
+
+if __name__ == "__main__":
+    run_migration()