app-autotest/site/routes/api_scenario_run.py

"""
API сценариев: запуск + поллинг.

GET    /api/scenarios                     — список из БД (для UI)
POST   /api/scenario/run                  — запуск по definition_id (409 если уже RUNNING)
GET    /api/scenario/run/<int:run_id>     — статус конкретного запуска
GET    /api/scenario/status               — последние 10 запусков
"""

from flask import Blueprint, current_app, jsonify, request
import threading

from api.auth import get_client, get_client_id, get_stand, get_token_info
from operations.scenario import run_scenario
from db.pool import get_conn, put_conn
from db.scenario_defs import get_definition, lock_check, list_definitions

bp_run = Blueprint("api_scenario_run", __name__)


@bp_run.route("/api/scenarios")
def api_scenarios():
    """Список определений сценариев из БД (для UI запуска)."""
    try:
        defs = list_definitions(get_client_id(), get_stand())
        result = [{"id": d["id"], "name": d["name"], "steps": len(d.get("steps", []))} for d in defs]
        return jsonify(result)
    except Exception as e:
        return jsonify({"error": str(e)}), 500


@bp_run.route("/api/scenario/run", methods=["POST"])
def api_scenario_run():
    """Запустить сценарий по definition_id. 409 если уже RUNNING."""
    try:
        data = request.get_json()
        def_id = data.get("definition_id")
        if not def_id:
            return jsonify({"error": "definition_id is required"}), 400

        cid = get_client_id()
        stand = get_stand()

        if not lock_check(cid, stand):
            return jsonify({"error": "Another scenario is already running"}), 409

        defn = get_definition(def_id, cid, stand)
        if not defn:
            return jsonify({"error": "Definition not found"}), 404

        steps = defn.get("steps", [])
        if not steps:
            return jsonify({"error": "Definition has no steps"}), 400

        scenario_name = defn["name"]
        user_email = get_token_info().get("email", "")
        app_version = current_app.config.get("VERSION", "")

        conn = get_conn()
        if not conn:
            return jsonify({"error": "no db"}), 500
        run_id = None
        try:
            cur = conn.cursor()
            cur.execute("""
                INSERT INTO scenario_runs (client_id, stand, user_email, scenario_name,
                                           status, current_step, total_steps, app_version,
                                           definition_id, definition_version)
                VALUES (%s, %s, %s, %s, 'RUNNING', 0, %s, %s, %s, %s)
                RETURNING id
            """, (cid, stand, user_email, scenario_name, len(steps), app_version,
                  def_id, defn["version"]))
            run_id = cur.fetchone()[0]
            conn.commit()
            cur.close()
        except Exception as e:
            print(f"[API] create scenario_run error: {e}", flush=True)
            conn.rollback()
            return jsonify({"error": "Failed to create scenario_run"}), 500
        finally:
            put_conn(conn)

        client = get_client()
        threading.Thread(
            target=run_scenario,
            args=(client, steps, cid, stand, user_email, app_version, run_id, scenario_name),
            daemon=True,
        ).start()

        return jsonify({"status": "RUNNING", "scenario": scenario_name, "run_id": run_id}), 202
    except Exception as e:
        import traceback
        print(f"[SCENARIO API] run error: {traceback.format_exc()}", flush=True)
        return jsonify({"error": str(e)}), 500


@bp_run.route("/api/scenario/run/<int:run_id>")
def api_scenario_run_status(run_id):
    """Статус конкретного запуска."""
    conn = get_conn()
    if not conn:
        return jsonify({"error": "no db"}), 500
    try:
        cur = conn.cursor()
        cur.execute("""
            SELECT id, created_at, scenario_name, status, current_step, total_steps,
                   duration_sec, error_log, app_version
            FROM scenario_runs
            WHERE id = %s AND client_id = %s AND stand = %s
        """, (run_id, get_client_id(), get_stand()))
        row = cur.fetchone()
        if not row:
            return jsonify({"error": "not found"}), 404
        cols = [d[0] for d in cur.description]
        d = dict(zip(cols, row))
        if d["created_at"]:
            d["created_at"] = d["created_at"].isoformat()
        return jsonify(d)
    except Exception as e:
        return jsonify({"error": str(e)}), 500
    finally:
        put_conn(conn)


@bp_run.route("/api/scenario/status")
def api_scenario_status():
    """Последние 10 запусков."""
    conn = get_conn()
    if not conn:
        return jsonify([])
    try:
        cur = conn.cursor()
        cur.execute("""
            SELECT id, created_at, scenario_name, status, current_step, total_steps,
                   duration_sec, error_log, app_version
            FROM scenario_runs
            WHERE client_id = %s AND stand = %s
            ORDER BY created_at DESC
            LIMIT 10
        """, (get_client_id(), get_stand()))
        rows = cur.fetchall()
        cols = [d[0] for d in cur.description]
        result = []
        for r in rows:
            d = dict(zip(cols, r))
            if d["created_at"]:
                d["created_at"] = d["created_at"].isoformat()
            result.append(d)
        return jsonify(result)
    except Exception as e:
        return jsonify({"error": str(e)}), 500
    finally:
        put_conn(conn)