The FileUpload class currently has multiple responsibilities, including managing files and performing database operations. This leads to a violation of the Single Responsibility Principle (SRP). To improve code maintainability and readability, we should consider refactoring the class by extracting these responsibilities into separate classes.
Extract File Management:
The FileUpload class is responsible for handling file uploads, deletions, and URL generation. To enhance code organization and maintainability, we propose creating a new class, FileManager, to handle all file-related operations. This separation of concerns will make the codebase cleaner and more comprehensible.
Proposed Changes:
Create a FileManager class that encapsulates file upload, deletion, and URL generation.
Modify FileUpload to use the FileManager class for file operations.
Extract Database Operations:
The FileUpload class currently interacts with the database directly. To adhere to the SRP and improve code modularity, we recommend creating a separate class, DatabaseManager, to handle database operations.
Proposed Changes:
Develop a DatabaseManager class that manages interactions with the database.
Refactor FileUpload to utilize the DatabaseManager for database-related tasks.
By implementing these changes, we aim to make the codebase more maintainable, testable, and in line with the principles of good software design.
The FileUpload class currently has multiple responsibilities, including managing files and performing database operations. This leads to a violation of the Single Responsibility Principle (SRP). To improve code maintainability and readability, we should consider refactoring the class by extracting these responsibilities into separate classes.
The FileUpload class is responsible for handling file uploads, deletions, and URL generation. To enhance code organization and maintainability, we propose creating a new class, FileManager, to handle all file-related operations. This separation of concerns will make the codebase cleaner and more comprehensible.
Proposed Changes:
Create a FileManager class that encapsulates file upload, deletion, and URL generation. Modify FileUpload to use the FileManager class for file operations.
The FileUpload class currently interacts with the database directly. To adhere to the SRP and improve code modularity, we recommend creating a separate class, DatabaseManager, to handle database operations.
Proposed Changes: Develop a DatabaseManager class that manages interactions with the database. Refactor FileUpload to utilize the DatabaseManager for database-related tasks.
By implementing these changes, we aim to make the codebase more maintainable, testable, and in line with the principles of good software design.