Create Jira onboarding tasks and send a welcome email

import base64
from email.mime.text import MIMEText
from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build
from clickruntime import on_event, credentials, http, notify

JIRA, SITE = "https://api.atlassian.com/ex/jira/your-cloud-id", "https://acme.atlassian.net/browse/"
adf = lambda text: {"type": "doc", "version": 1, "content": [{"type": "paragraph", "content": [{"type": "text", "text": text}]}]}

def jira(method, path, **kw):
    resp = http.request(method, JIRA + path, headers={"Authorization": f"Bearer {credentials.connection('jira', 'work')}", "Accept": "application/json"}, **kw)
    return resp.raise_for_status() or (resp.json() if resp.content else None)
gmail = lambda: build("gmail", "v1", credentials=Credentials(credentials.connection("google", "work")), cache_discovery=False).users()

def send(to, subject, body, cc=None):
    msg = MIMEText(body)
    msg["To"], msg["Subject"] = to, subject
    if cc: msg["Cc"] = cc
    gmail().messages().send(userId="me", body={"raw": base64.urlsafe_b64encode(msg.as_bytes()).decode()}).execute()

TASKS = ["Prepare laptop", "Create accounts", "Book first-week meetings", "Order welcome pack"]

@on_event
def handle(event):
    h = event.json or {}
    epic = jira("POST", "/rest/api/3/issue", json={"fields": {"project": {"key": "PEOPLE"}, "issuetype": {"name": "Epic"},
                "summary": f"Onboarding: {h['name']} starts {h['start_date']}", "duedate": h["start_date"]}})
    for task in TASKS:
        jira("POST", "/rest/api/3/issue", json={"fields": {"project": {"key": "PEOPLE"}, "issuetype": {"name": "Task"},
             "summary": f"{task}: {h['name']}", "parent": {"key": epic["key"]}, "duedate": h["start_date"]}})
    send(h["personal_email"], f"Welcome to Acme, {h['name'].split()[0]}!",
         f"Hi {h['name'].split()[0]},\n\nWe're delighted you're joining on {h['start_date']}. {h.get('manager_name', 'Your manager')} "
         "will meet you at 9:30 on your first day. Your laptop and accounts will be ready.\n\nSee you soon,\nThe Acme team", cc=h.get("manager_email"))
    notify.slack(f"{h['name']} joins {h.get('team', 'us')} on {h['start_date']}. Onboarding: {SITE}{epic['key']}", channel="#people")
    return {"epic": epic["key"]}