app/routes/health.py

"""
Health check routes
"""
import os
from flask import Blueprint, jsonify, current_app

health_bp = Blueprint('health', __name__)

@health_bp.route("/health", methods=["GET"])
def health_check():
    """
    Health check endpoint
    """
    return jsonify({
        "status": "healthy",
        "service": "flask-openai-chat",
        "version": "1.0.0"
    }), 200

@health_bp.route("/", methods=["GET"])
def root():
    """
    Root endpoint with API information
    """
    return jsonify({
        "message": "Flask OpenAI Chat API",
        "version": "1.0.0",
        "endpoints": {
            "chat": "/chat (POST)",
            "models": "/chat/models (GET)",
            "health": "/health (GET)"
        },
        "documentation": "Send POST request to /chat with JSON: {'message': 'your message'}"
    }), 200