You are tasked with enhancing the security of a blogging platform by implementing a basic permission and role system. This system should control access to different API endpoints based on user roles and permissions.

• Full access to all API endpoints.

• Can create new posts.
• Can edit their own posts.
• Can view all posts.

• Allows the user to create new posts.

• Allows the user to edit their own posts.

• Allows the admin to delete any post.

• GET /posts:

  • Accessible to both Admin and User.
  • Returns all posts.

• POST /posts:

  • Accessible to User.
  • Creates a new post.

• GET /posts/GetAllPostsWithOwnersInfo:

  • Accessible to both Admin only.
  • Returns all posts with owners' information.

• DELETE /posts/:id:

  • Accessible to Admin only.
  • Deletes a post by ID.

• PUT /posts/:id:

  • Accessible to User.
  • Updates a post by ID.

• The system uses JWT (JSON Web Token) for authentication.
• Input Validation:Joi can be used to validate incoming data, such as user input from forms or requests.
• Users must be authenticated to access any API endpoint.
• Roles are assigned to users during registration or based on the application's business logic.
• Authorization middleware checks the user's role and permissions before allowing access to specific endpoints.
• The system responds with appropriate error messages for unauthorized access or invalid operations.

• Ensure proper authentication is implemented to secure the endpoints.
• Authorization middleware must be configured correctly to check roles and permissions.
• Regularly review and update roles and permissions based on application requirements.

This documentation provides a high-level overview of the roles, permissions, and accessible API endpoints in your blogging platform. Adjustments may be necessary based on your specific use case and security requirements.