Files
DentalManagement09/apps/SeleniumService/helpers_metlife_eligibility.py
T
GiteadandClaude Opus 5.5 db7ea8ef2f feat: MetLife Dental eligibility check with persistent session
Mirrors the DDMA flow: persistent Chrome profile + credential-change logout,
PingOne login with email MFA selection and OTP from app or browser,
Eligibility & Plan Details search (masked Subscriber ID/SSN), family member
picked by DOB and re-verified on the plan details page, PDF saved to the
patient's Eligibility folder and status set ACTIVE/INACTIVE.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-13 00:29:28 -04:00

253 lines
10 KiB
Python

import os
import time
import asyncio
from typing import Dict, Any
from selenium.common.exceptions import WebDriverException
from selenium_MetLife_eligibilityCheckWorker import AutomationMetLifeEligibilityCheck, METLIFE_HOME_URL
# In-memory session store
sessions: Dict[str, Dict[str, Any]] = {}
SESSION_OTP_TIMEOUT = int(os.getenv("SESSION_OTP_TIMEOUT", "120")) # seconds
def make_session_entry() -> str:
"""Create a new session entry and return its ID."""
import uuid
sid = str(uuid.uuid4())
sessions[sid] = {
"status": "created", # created → running → waiting_for_otp → completed / error
"created_at": time.time(),
"last_activity": time.time(),
"bot": None, # AutomationMetLifeEligibilityCheck instance
"driver": None, # selenium webdriver
"otp_event": asyncio.Event(),
"otp_value": None, # OTP submitted from the app
"result": None,
"message": None,
"type": None,
}
return sid
async def cleanup_session(sid: str, message: str | None = None):
"""
Wake any OTP waiter, set final state, and remove the session entry.
Safe to call multiple times (idempotent).
NOTE: Does NOT quit the browser driver — the persistent browser stays alive.
"""
s = sessions.get(sid)
if not s:
return
try:
if s.get("status") not in ("completed", "error", "not_found"):
s["status"] = "error"
if message:
s["message"] = message
ev = s.get("otp_event")
if ev and not ev.is_set():
ev.set()
finally:
sessions.pop(sid, None)
print(f"[helpers_metlife] cleaned session {sid}")
async def _remove_session_later(sid: str, delay: int = 20):
await asyncio.sleep(delay)
await cleanup_session(sid)
async def start_metlife_run(sid: str, data: dict, url: str):
"""
Run the full MetLife eligibility workflow for one session.
Called by agent.py inside a wrapper that manages the semaphore/counters.
OTP handling uses two complementary strategies:
1. Accept OTP submitted from the app (via /submit-otp endpoint → otp_value field)
2. Poll the browser directly to detect when the user completes MFA themselves
"""
s = sessions.get(sid)
if not s:
return {"status": "error", "message": "session not found"}
s["status"] = "running"
s["last_activity"] = time.time()
try:
bot = AutomationMetLifeEligibilityCheck({"data": data})
bot.config_driver()
s["bot"] = bot
s["driver"] = bot.driver
s["last_activity"] = time.time()
try:
if not url:
raise ValueError("URL not provided for MetLife run")
bot.driver.maximize_window()
except Exception as e:
s["status"] = "error"
s["message"] = f"Navigation failed: {e}"
await cleanup_session(sid)
return {"status": "error", "message": s["message"]}
# Login
try:
login_result = bot.login(url)
except WebDriverException as wde:
s["status"] = "error"
s["message"] = f"Selenium driver error during login: {wde}"
await cleanup_session(sid, s["message"])
return {"status": "error", "message": s["message"]}
except Exception as e:
s["status"] = "error"
s["message"] = f"Unexpected error during login: {e}"
await cleanup_session(sid, s["message"])
return {"status": "error", "message": s["message"]}
# ── Path: already logged in (persistent session) ──────────────────────
if login_result == "ALREADY_LOGGED_IN":
print("[start_metlife_run] Session persisted - skipping OTP")
s["status"] = "running"
s["message"] = "Session persisted"
# ── Path: OTP required ────────────────────────────────────────────────
elif login_result == "OTP_REQUIRED":
s["status"] = "waiting_for_otp"
s["message"] = "OTP required for login - please enter OTP"
s["last_activity"] = time.time()
driver = s["driver"]
login_success = False
print(f"[MetLife OTP] Polling for OTP completion (up to {SESSION_OTP_TIMEOUT}s)...")
for poll in range(SESSION_OTP_TIMEOUT):
await asyncio.sleep(1)
s["last_activity"] = time.time()
try:
# a) App submitted OTP via /submit-otp endpoint
otp_value = s.get("otp_value")
if otp_value:
print(f"[MetLife OTP poll {poll+1}] OTP received from app, typing it in...")
s["otp_value"] = None # Clear so we don't re-submit
if bot.submit_otp_code(otp_value):
print("[MetLife OTP] OTP typed and submitted via app")
await asyncio.sleep(3)
else:
print("[MetLife OTP] OTP input not found — enter it in the browser window")
# b) Back on the portal with the search form → login completed
if bot.is_logged_in(timeout=2):
print("[MetLife OTP] Search form found — login successful!")
login_success = True
break
print(f"[MetLife OTP poll {poll+1}/{SESSION_OTP_TIMEOUT}] URL: {driver.current_url[:70]}...")
except Exception as poll_err:
print(f"[MetLife OTP poll {poll+1}] Error: {poll_err}")
if not login_success:
# Final check — navigate directly to the portal home page
try:
print("[MetLife OTP] Final attempt - navigating to home page...")
driver.get(METLIFE_HOME_URL)
await asyncio.sleep(3)
login_success = bot.is_logged_in(timeout=10)
except Exception as final_err:
s["status"] = "error"
s["message"] = f"OTP verification failed: {final_err}"
await cleanup_session(sid)
return {"status": "error", "message": s["message"]}
if not login_success:
s["status"] = "error"
s["message"] = "OTP timeout - login not completed"
await cleanup_session(sid)
return {"status": "error", "message": "OTP not completed in time"}
s["status"] = "running"
s["message"] = "Login successful after OTP"
print("[MetLife OTP] Proceeding to step1...")
# ── Path: login succeeded without OTP ─────────────────────────────────
elif login_result == "SUCCESS":
print("[start_metlife_run] Login succeeded without OTP")
s["status"] = "running"
s["message"] = "Login succeeded"
# ── Path: login error ─────────────────────────────────────────────────
else:
msg = login_result if isinstance(login_result, str) else "ERROR: unknown login result"
s["status"] = "error"
s["message"] = msg
await cleanup_session(sid)
return {"status": "error", "message": msg}
# ── Step 1: search ────────────────────────────────────────────────────
step1_result = bot.step1()
if isinstance(step1_result, str) and step1_result.startswith("ERROR"):
s["status"] = "error"
s["message"] = step1_result
await cleanup_session(sid)
return {"status": "error", "message": step1_result}
# ── Step 2: patient selection + PDF ───────────────────────────────────
step2_result = bot.step2()
if isinstance(step2_result, dict) and step2_result.get("status") == "success":
s["status"] = "completed"
s["result"] = step2_result
s["message"] = "completed"
asyncio.create_task(_remove_session_later(sid, 30))
return step2_result
s["status"] = "error"
if isinstance(step2_result, dict):
s["message"] = step2_result.get("message", "unknown error")
else:
s["message"] = str(step2_result)
await cleanup_session(sid)
return {"status": "error", "message": s["message"]}
except Exception as e:
s["status"] = "error"
s["message"] = f"worker exception: {e}"
await cleanup_session(sid)
return {"status": "error", "message": s["message"]}
def submit_otp(sid: str, otp: str) -> Dict[str, Any]:
"""
Called when the app sends an OTP via POST /submit-otp.
Sets otp_value on the session so the polling loop picks it up.
"""
s = sessions.get(sid)
if not s:
return {"status": "error", "message": "session not found"}
if s.get("status") != "waiting_for_otp":
return {"status": "error", "message": f"session not waiting for OTP (state={s.get('status')})"}
s["otp_value"] = otp
s["last_activity"] = time.time()
try:
s["otp_event"].set()
except Exception:
pass
return {"status": "ok", "message": "otp accepted"}
def get_session_status(sid: str) -> Dict[str, Any]:
s = sessions.get(sid)
if not s:
return {"status": "not_found"}
return {
"session_id": sid,
"status": s.get("status"),
"message": s.get("message"),
"created_at": s.get("created_at"),
"last_activity": s.get("last_activity"),
"result": s.get("result") if s.get("status") == "completed" else None,
}