Implement PUT /shows/{id} Endpoint for Updating an Existing Show by ID

[Lapotor]

Description:

This work item involves the implementation of the PUT /shows/{id} API endpoint, which allows for the update of an existing show based on its unique ID. The endpoint will accept a JSON payload containing the updated details of the show and apply the changes to the corresponding record in the database.

Tasks:

• Define the route and controller method for the PUT /shows/{id} endpoint.
• Validate the input data to ensure it adheres to the expected format and constraints.
• Retrieve the existing show record from the database using the provided ID.
• Apply the updates from the JSON payload to the show record.
• Save the updated record back to the database.
• Handle any potential errors or edge cases, such as invalid input or database failures.
• Return an appropriate HTTP response, indicating the success or failure of the operation.

Additional Information:

• Ensure that the endpoint is protected with appropriate authentication (Bearer token).
• Consider adding authorization checks to verify that the user has the necessary permissions to update shows.
• Write unit tests to validate the functionality of the PUT /shows/{id} endpoint.

Acceptance Criteria:

• The PUT /shows/{id} endpoint successfully updates the show record in the database.
• The endpoint returns an HTTP 200 status code upon successful update.
• In case of errors or invalid input, the endpoint provides an appropriate error response.