from flask import Flask, render_template, jsonify

class ContractsApp:
    def __init__(self):
        self.app = Flask(__name__)
        self.add_routes()

    def add_routes(self):
        self.app.add_url_rule("/", "index", self.index)
        self.app.add_url_rule("/health", "health", self.health)

    def index(self):
        return render_template("index.html")

    def health(self):
        return jsonify({"status": "ok"})

    def run(self):
        self.app.run(debug=True, host="0.0.0.0", port=5000)


if __name__ == "__main__":
    app_instance = ContractsApp()
    app_instance.run()