242 lines
9.0 KiB
Python
242 lines
9.0 KiB
Python
"""
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API сценариев: CRUD определений + запуск + поллинг.
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GET /api/scenarios — список из БД (для UI)
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POST /api/scenario/run — запуск по definition_id (409 если уже RUNNING)
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GET /api/scenario/run/<int:run_id> — статус конкретного запуска
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GET /api/scenario/status — последние 10 запусков
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CRUD определений:
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GET /api/scenario/definitions — список
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POST /api/scenario/definitions — создать
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GET /api/scenario/definitions/<id> — один
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PUT /api/scenario/definitions/<id> — обновить (version → 409)
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DELETE /api/scenario/definitions/<id> — мягкое удаление
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"""
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from flask import Blueprint, current_app, jsonify, request
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import threading
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from api.auth import get_client, get_client_id, get_stand, get_token_info
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from operations.scenario import run_scenario
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from db.pool import get_conn, put_conn
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from db.scenario_defs import (
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list_definitions, get_definition, create_definition,
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update_definition, delete_definition, lock_check,
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)
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bp = Blueprint("api_scenario", __name__)
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# ── Запуск ──────────────────────────────────────────────
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@bp.route("/api/scenarios")
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def api_scenarios():
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"""Список определений сценариев из БД (для UI запуска)."""
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try:
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defs = list_definitions(get_client_id(), get_stand())
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result = [{"id": d["id"], "name": d["name"], "steps": len(d.get("steps", []))} for d in defs]
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return jsonify(result)
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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@bp.route("/api/scenario/run", methods=["POST"])
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def api_scenario_run():
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"""Запустить сценарий по definition_id. 409 если уже RUNNING."""
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try:
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data = request.get_json()
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def_id = data.get("definition_id")
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if not def_id:
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return jsonify({"error": "definition_id is required"}), 400
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cid = get_client_id()
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stand = get_stand()
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# Lock 409
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if not lock_check(cid, stand):
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return jsonify({"error": "Another scenario is already running"}), 409
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# Загрузить определение
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defn = get_definition(def_id, cid, stand)
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if not defn:
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return jsonify({"error": "Definition not found"}), 404
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steps = defn.get("steps", [])
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if not steps:
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return jsonify({"error": "Definition has no steps"}), 400
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scenario_name = defn["name"]
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user_email = get_token_info().get("email", "")
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app_version = current_app.config.get("VERSION", "")
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# Создать запись ДО потока
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conn = get_conn()
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if not conn:
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return jsonify({"error": "no db"}), 500
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run_id = None
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try:
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cur = conn.cursor()
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cur.execute("""
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INSERT INTO scenario_runs (client_id, stand, user_email, scenario_name,
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status, current_step, total_steps, app_version,
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definition_id, definition_version)
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VALUES (%s, %s, %s, %s, 'RUNNING', 0, %s, %s, %s, %s)
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RETURNING id
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""", (cid, stand, user_email, scenario_name, len(steps), app_version,
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def_id, defn["version"]))
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run_id = cur.fetchone()[0]
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conn.commit()
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cur.close()
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except Exception as e:
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print(f"[API] create scenario_run error: {e}", flush=True)
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conn.rollback()
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return jsonify({"error": "Failed to create scenario_run"}), 500
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finally:
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put_conn(conn)
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# Запуск в фоне
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client = get_client()
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threading.Thread(
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target=run_scenario,
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args=(client, steps, cid, stand, user_email, app_version, run_id, scenario_name),
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daemon=True,
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).start()
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return jsonify({"status": "RUNNING", "scenario": scenario_name, "run_id": run_id}), 202
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except Exception as e:
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import traceback
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print(f"[SCENARIO API] run error: {traceback.format_exc()}", flush=True)
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return jsonify({"error": str(e)}), 500
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@bp.route("/api/scenario/run/<int:run_id>")
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def api_scenario_run_status(run_id):
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"""Статус конкретного запуска."""
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conn = get_conn()
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if not conn:
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return jsonify({"error": "no db"}), 500
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try:
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cur = conn.cursor()
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cur.execute("""
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SELECT id, created_at, scenario_name, status, current_step, total_steps,
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duration_sec, error_log, app_version
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FROM scenario_runs
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WHERE id = %s AND client_id = %s AND stand = %s
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""", (run_id, get_client_id(), get_stand()))
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row = cur.fetchone()
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if not row:
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return jsonify({"error": "not found"}), 404
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cols = [d[0] for d in cur.description]
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d = dict(zip(cols, row))
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if d["created_at"]:
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d["created_at"] = d["created_at"].isoformat()
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return jsonify(d)
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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finally:
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put_conn(conn)
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@bp.route("/api/scenario/status")
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def api_scenario_status():
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"""Последние 10 запусков."""
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conn = get_conn()
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if not conn:
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return jsonify([])
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try:
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cur = conn.cursor()
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cur.execute("""
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SELECT id, created_at, scenario_name, status, current_step, total_steps,
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duration_sec, error_log, app_version
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FROM scenario_runs
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WHERE client_id = %s AND stand = %s
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ORDER BY created_at DESC
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LIMIT 10
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""", (get_client_id(), get_stand()))
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rows = cur.fetchall()
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cols = [d[0] for d in cur.description]
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result = []
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for r in rows:
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d = dict(zip(cols, r))
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if d["created_at"]:
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d["created_at"] = d["created_at"].isoformat()
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result.append(d)
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return jsonify(result)
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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finally:
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put_conn(conn)
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# ── CRUD определений ────────────────────────────────────
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@bp.route("/api/scenario/definitions", methods=["GET", "POST"])
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def api_definitions():
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cid = get_client_id()
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stand = get_stand()
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if request.method == "GET":
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try:
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defs = list_definitions(cid, stand)
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return jsonify(defs)
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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if request.method == "POST":
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try:
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data = request.get_json()
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name = (data.get("name") or "").strip()
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if not name:
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return jsonify({"error": "name is required"}), 400
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steps = data.get("steps", [])
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if not isinstance(steps, list):
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return jsonify({"error": "steps must be array"}), 400
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user = get_token_info().get("email", "")
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result = create_definition(cid, stand, name, steps, user)
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if result is None:
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return jsonify({"error": "create failed"}), 500
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return jsonify(result), 201
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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@bp.route("/api/scenario/definitions/<int:def_id>", methods=["GET", "PUT", "DELETE"])
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def api_definition(def_id):
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cid = get_client_id()
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stand = get_stand()
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if request.method == "GET":
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d = get_definition(def_id, cid, stand)
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if not d:
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return jsonify({"error": "not found"}), 404
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return jsonify(d)
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if request.method == "PUT":
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try:
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data = request.get_json()
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name = (data.get("name") or "").strip()
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version = data.get("version")
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if not name:
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return jsonify({"error": "name is required"}), 400
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if not isinstance(version, int):
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return jsonify({"error": "version (int) is required"}), 400
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steps = data.get("steps", [])
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if not isinstance(steps, list):
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return jsonify({"error": "steps must be array"}), 400
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user = get_token_info().get("email", "")
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result = update_definition(def_id, cid, stand, name, steps, version, user)
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if result.get("conflict"):
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return jsonify({"error": "Conflict: definition was modified"}), 409
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if result.get("error"):
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return jsonify({"error": result["error"]}), 500
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return jsonify(result)
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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if request.method == "DELETE":
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ok = delete_definition(def_id, cid, stand)
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if not ok:
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return jsonify({"error": "not found"}), 404
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return jsonify({"ok": True})
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