""" Scenario runner — шаги из БД → API → результат. Формат шага (новый): { "service_id": 1, "operation": "create", "params": {...}, "output": "d1" } { "service_id": 1, "operation": "modify", "instance_ref": "d1", "params": {...} } { "service_id": 1, "operation": "delete", "instance_uid": "UUID", "params": {} } Старый формат (без output/instance_ref/instance_uid) — fallback на service_id. Резолвинг: instance_uid > instance_ref > instance_map[service_id] """ import json import time import uuid from operations.get_services import get_service_detail from operations.executor import execute_operation from operations.poll import poll_until_done from db.pool import get_conn, put_conn from db.save_run import save_run AUTOTEST_PREFIX = "autotest-scenario-" def _resolve_params(cfs_params, symbolic_params): """Символические коды → {numeric_id: value}.""" code_to_id = {p.get("svcOperationCfsParam", ""): p["svcOperationCfsParamId"] for p in cfs_params} result = {} for code, val in symbolic_params.items(): pid = code_to_id.get(code) if pid is None: raise ValueError(f"Param code '{code}' not found in operation template") result[str(pid)] = str(val) return result def _save_scenario_run(scenario_run_id, status, current_step=0, duration_sec=None, error_log=None): """Обновить запись scenario_runs.""" conn = get_conn() if not conn: return try: cur = conn.cursor() cur.execute(""" UPDATE scenario_runs SET status = %s, current_step = %s, duration_sec = %s, error_log = %s WHERE id = %s """, (status, current_step, duration_sec, error_log, scenario_run_id)) conn.commit() cur.close() except Exception as e: print(f"[SCENARIO] save_scenario_run error: {e}", flush=True) conn.rollback() finally: put_conn(conn) def _update_bindings(scenario_run_id, bindings): """Сохранить output→instance_uid в scenario_runs.instance_bindings.""" conn = get_conn() if not conn: return try: cur = conn.cursor() cur.execute(""" UPDATE scenario_runs SET instance_bindings = %s WHERE id = %s """, (json.dumps(bindings), scenario_run_id)) conn.commit() cur.close() except Exception as e: print(f"[SCENARIO] update_bindings error: {e}", flush=True) conn.rollback() finally: put_conn(conn) def _resolve_instance_uid(step, bindings, instance_map): """Резолвинг instance_uid по приоритету: явный uid > instance_ref > service_id.""" uid = (step.get("instance_uid") or "").strip() if uid: return uid ref = (step.get("instance_ref") or "").strip() if ref: if ref in bindings: return bindings[ref] raise ValueError(f"instance_ref '{ref}' not found in bindings (step order issue?)") # Fallback: старый формат по service_id svc_id = step.get("service_id") return instance_map.get(svc_id) def run_scenario(client, steps, client_id, stand, user_email, app_version, scenario_run_id, scenario_name): """Главный исполнитель сценария. steps — список шагов из БД.""" total = len(steps) t0 = time.time() bindings = {} # output_name → instance_uid (новый формат) instance_map = {} # service_id → instance_uid (fallback, старый формат) for i, step in enumerate(steps): step_num = i + 1 svc_id = step.get("service_id") op_name = (step.get("operation") or "").strip() symbolic_params = step.get("params", {}) try: if not isinstance(svc_id, int) or svc_id <= 0: raise ValueError(f"Invalid service_id: {svc_id!r}") if not op_name: raise ValueError("Empty operation name") # 1. Операция detail = get_service_detail(client, svc_id) ops = detail.get("operations", []) op = next((o for o in ops if o.get("operation") == op_name), None) if not op: raise ValueError(f"Operation '{op_name}' not found for service {svc_id}") svc_op_id = op["svcOperationId"] # 2. Параметры tmpl_data = client.get(f"/instanceOperations/default/{svc_op_id}") cfs_params = tmpl_data.get("svcOperation", {}).get("cfsParams", []) resolved_params = _resolve_params(cfs_params, symbolic_params) # 3. Резолвинг instance_uid is_create = (op_name == "create") if is_create: instance_uid = None display_name = f"{AUTOTEST_PREFIX}{scenario_name}-{uuid.uuid4().hex[:6]}" descr = f"scenario {scenario_name} step {step_num}" else: instance_uid = _resolve_instance_uid(step, bindings, instance_map) if not instance_uid: raise ValueError(f"No instance for step {step_num} — need CREATE before non-create operations") display_name = None descr = None # 4. Запуск через executor result = execute_operation( client, svc_id, op_name, instance_uid, resolved_params, svc_op_id=svc_op_id, display_name=display_name, descr=descr, client_id=client_id, stand=stand ) if not result["ok"]: raise RuntimeError(f"{op_name}: {result['error']} (step: {result['failed_step']})") instance_uid = result["instance_uid"] op_uid = result["op_uid"] step_display = result["display_name"] # Обновить карты instance_map[svc_id] = instance_uid output_name = (step.get("output") or "").strip() if is_create and output_name: bindings[output_name] = instance_uid _update_bindings(scenario_run_id, bindings) # 5. Сохранить RUNNING try: save_run(client_id, stand, user_email, svc_id, "", op_name, svc_op_id, op_uid, instance_uid, step_display, "RUNNING", 0, "", resolved_params, [], app_version, scenario_run_id, step_num) except Exception as e: print(f"[SCENARIO] save_run(RUNNING) failed for step {step_num}: {e}", flush=True) # 6. Поллинг poll_result = poll_until_done(client, op_uid) step_status = poll_result["status"] step_error = poll_result["error_log"] step_duration = poll_result["duration"] step_stages = poll_result["stages"] svc_final = poll_result["svc"] # 7. Сохранить финальный результат try: save_run(client_id, stand, user_email, svc_id, svc_final, op_name, svc_op_id, op_uid, instance_uid, step_display, step_status, step_duration, step_error, resolved_params, step_stages, app_version, scenario_run_id, step_num) except Exception as e: print(f"[SCENARIO] save_run failed for step {step_num}: {e}", flush=True) # Обновить scenario_runs _save_scenario_run(scenario_run_id, "RUNNING" if step_num < total else step_status, step_num, round(time.time() - t0, 1), step_error if step_status != "OK" else None) if step_status != "OK": _save_scenario_run(scenario_run_id, step_status, step_num, round(time.time() - t0, 1), step_error) return except Exception as e: import traceback err = f"Step {step_num}: {e}" print(f"[SCENARIO] {err}", flush=True) traceback.print_exc() _save_scenario_run(scenario_run_id, "FAIL", step_num, round(time.time() - t0, 1), err) return _save_scenario_run(scenario_run_id, "OK", total, round(time.time() - t0, 1))