Functional requirements of Recipe Management System with non-functional

Functional Requirements for a Recipe Management System

1. User Authentication and Authorization:
   • Users should be able to create accounts, log in, and manage their profiles.
   • Role-based access control for different user types (e.g., regular users, chefs, administrators).
2. Recipe Creation and Management:
   • Users should be able to create, edit, and delete recipes.
   • Support for adding detailed information such as ingredients, instructions, cooking time, serving size, and nutritional information.
   • Ability to upload and manage images or videos associated with recipes.
3. Recipe Categorization and Tagging:
   • Recipes should be categorized (e.g., breakfast, lunch, dinner, dessert).
   • Support for tagging recipes with relevant keywords (e.g., vegetarian, gluten-free).
4. Search and Filtering:
   • Users should be able to search for recipes by ingredients, category, tags, or keywords.
   • Advanced filtering options based on cooking time, difficulty level, dietary preferences, etc.
5. Recipe Rating and Reviews:
   • Users should be able to rate and review recipes.
   • Display average ratings and user reviews on recipe pages.
6. Meal Planning and Grocery Lists:
   • Users can plan meals by selecting recipes for specific days.
   • Automatic generation of grocery lists based on selected recipes.
7. Favorites and Collections:
   • Users can save recipes to a favorites list or create custom collections.
   • Option to organize saved recipes into collections (e.g., “Family Favorites,” “Holiday Recipes”).
8. Shopping and Ingredient Management:
   • Users can track ingredients they have on hand.
   • Integration with grocery stores for online shopping or inventory management.
9. Recipe Sharing and Social Features:
   • Users can share recipes via social media or email.
   • Option to follow other users and view their shared recipes.
10. Recipe Import and Export:
    • Ability to import recipes from external sources (e.g., websites, files).
    • Export recipes in various formats (e.g., PDF, text) for offline use.
11. Admin Management:
    • Admins should be able to manage user accounts, moderate content, and configure system settings.
    • Tools for managing recipe submissions, approvals, and reporting.
12. Notifications and Alerts:
    • Notifications for new recipe submissions, comments, or reviews.
    • Alerts for expiring ingredients or planned meals.
13. Data Analytics and Reporting:
    • Analytics on recipe popularity, user activity, and engagement.
    • Generate reports on user behavior, recipe trends, and system usage.

Non-Functional Requirements for a Recipe Management System

1. Performance:
   • The system should provide quick search and filtering capabilities, with minimal latency.
   • Recipe pages and images should load promptly even under high traffic conditions.
2. Scalability:
   • The system should handle a growing number of users, recipes, and interactions.
   • Support for horizontal scaling to manage increased load.
3. Security:
   • Implement secure authentication and authorization mechanisms.
   • Ensure data encryption for user data and sensitive information.
4. Reliability:
   • Ensure high availability of the system with minimal downtime.
   • Implement backup and recovery procedures to protect against data loss.
5. Usability:
   • The user interface should be intuitive and easy to navigate.
   • Provide responsive design for access across various devices (e.g., desktops, tablets, smartphones).
6. Maintainability:
   • Codebase should be modular and well-documented for easy maintenance and updates.
   • Regular updates and patches should be applied to keep the system secure and functional.
7. Interoperability:
   • Support for integration with external systems, such as grocery stores or social media platforms.
   • Use standard protocols and formats for data exchange.
8. Availability:
   • The system should be available 24/7 with mechanisms to handle peak loads and outages.
   • Implement redundancy and failover strategies to ensure continuous operation.
9. Compliance:
   • Adhere to relevant data protection regulations (e.g., GDPR, CCPA) if handling personal data.
   • Ensure compliance with standards related to food safety and nutritional information.
10. Accessibility:
    • Design the system to be accessible to users with disabilities, following WCAG (Web Content Accessibility Guidelines).
    • Ensure compatibility with various assistive technologies.
11. Localization and Internationalization:
    • Support multiple languages and regional settings for global users.
    • Allow for the addition of new languages and regional preferences as needed.
12. Disaster Recovery:
    • Implement a disaster recovery plan to restore system functionality in case of a major failure.
    • Regularly test recovery procedures to ensure effectiveness.
13. Data Accuracy and Integrity:
    • Ensure the accuracy and integrity of recipe data, including ingredients, instructions, and nutritional information.
    • Implement mechanisms for data validation and error correction.