DcReaper

import requests
import configparser
import time
from collections import defaultdict

# Load config
config = configparser.ConfigParser()
config.read("config/config.properties")
JIRA_SERVER = config.get("jira", "server")
JIRA_USER = config.get("jira", "username")
JIRA_PASS = config.get("jira", "password")

AUTH = (JIRA_USER, JIRA_PASS)
HEADERS = {"Accept": "application/json"}

# Paginated GET helper
def fetch_paginated(url, params=None):
    results = []
    start_at = 0
    max_results = 100
    while True:
        page_params = {"startAt": start_at, "maxResults": max_results}
        if params:
            page_params.update(params)
        response = requests.get(url, headers=HEADERS, auth=AUTH, params=page_params)
        response.raise_for_status()
        data = response.json()
        items = data.get("values") or data.get("users") or data.get("issues", [])
        results.extend(items)
        if start_at + max_results >= data.get("total", len(items)):
            break
        start_at += max_results
        time.sleep(0.1)
    return results

# Step 1: Get all active users
def get_all_active_users():
    url = f"{JIRA_SERVER}/rest/api/2/user/search"
    users = fetch_paginated(url, params={"username": "", "active": "true"})
    return {u["name"]: u.get("emailAddress", "N/A") for u in users if "atlassian" not in u.get("name", "")}

# Step 2: Get all activity in last 90 days
def get_activity_users():
    url = f"{JIRA_SERVER}/rest/api/2/search"
    jql = "updated >= -90d"
    fields = "creator,reporter,assignee,comment"
    issues = fetch_paginated(url, params={"jql": jql, "fields": fields})

    active_users = set()
    for issue in issues:
        fields_data = issue.get("fields", {})
        for key in ["creator", "reporter", "assignee"]:
            if fields_data.get(key) and fields_data[key].get("name"):
                active_users.add(fields_data[key]["name"])
        comments = fields_data.get("comment", {}).get("comments", [])
        for c in comments:
            author = c.get("author", {}).get("name")
            if author:
                active_users.add(author)
    return active_users

# Main
if __name__ == "__main__":
    print("Collecting active users...")
    all_users = get_all_active_users()
    print(f"Total active users: {len(all_users)}")

    print("Collecting users with meaningful activity...")
    active_users = get_activity_users()
    print(f"Users with recent activity: {len(active_users)}")

    inactive_users = {name: email for name, email in all_users.items() if name not in active_users}
    print(f"Inactive users (no meaningful activity in last 90 days): {len(inactive_users)}")

    print("\n--- Inactive Users ---")
    for name, email in inactive_users.items():
        print(f"{email} ({name})")