The Mess Menu Application is designed to cater to two primary user roles: Mess Owners and Foodie Users. It is a comprehensive platform that streamlines the management of messes and enhances the meal experience for users. Built with Flutter for the frontend and Spring Boot for the backend, the app offers seamless functionality and an intuitive interface for both types of users. Here is a detailed description of the app’s features and how it benefits both mess owners and foodie users.

Mess Owners:
1. Registering Messes: Mess owners can easily register their messes through a simple sign-up process. This feature is designed to be quick and easy, allowing owners to input basic details such as the mess's name, address, and contact information. Once registered, they can manage all aspects of the mess from the app’s dashboard.

2. Adding and Managing Menus: Mess owners can create and manage menus with flexibility. They can add various types of meals, snacks, or beverages with their corresponding prices and descriptions. The app supports the addition of meal categories, such as breakfast, lunch, dinner, and special items, making it easier for users to navigate the menu. Owners can update menus in real time, allowing them to accommodate seasonal changes, special offers, and limited-time meals.

3. Managing Transactions: The app allows mess owners to efficiently track and manage transactions with subscribers. Mess owners can record payments for meals, subscriptions, and other services. The platform provides a transparent and organized way to view financial records, making it easier to keep track of incomes and expenses related to the mess’s operations.

4. Subscriber Management: Mess owners can manage their subscribers effortlessly. They can add new subscribers, track subscription statuses, and renew subscriptions as needed. The app provides an easy-to-use interface for owners to monitor subscriber activity, including meal redemptions and payments.

5. Managing Mess Workers: The app allows mess owners to add mess workers, set roles, and manage their schedules. Mess owners can track worker attendance, leaves, and salaries, ensuring that the mess is always staffed and operating smoothly. This feature helps ensure the efficient management of the mess, which is crucial for maintaining high levels of service and meal quality.

For Foodie Users:
1. Viewing Mess List and Menus: Foodie users can easily browse through a list of available messes. They can view detailed information about each mess, including its location, menu, pricing, and ratings. The app allows users to make informed decisions by comparing different messes based on factors like meal variety, quality, and proximity.

2. Managing Subscriptions: Foodie users can subscribe to messes that align with their meal preferences and schedules. The subscription management feature is flexible, enabling users to renew, pause, or cancel their subscriptions at any time. The app also allows users to track the meals they’ve already consumed and the meals remaining in their subscription.

3. Redeeming Coupons: Users can redeem meal coupons based on their subscription type (one-time or two-times). Coupons can be redeemed for meals, snacks, or drinks, allowing users to enjoy a variety of meals without the need for constant payments. The app ensures that users always have access to their available coupons and can view their redemption history.

4. Referral and Earning: Foodie users can earn rewards by referring friends or other users to the app. The referral program incentivizes users to spread the word about the app and invite others to join. Once a referral leads to a successful subscription, users earn credits, which can be redeemed for meals or other perks.