I have a question between the controller and the service, so I leave a question.

Below is an example.
There is an API that creates a company.
The process of creating a company is

1. Check if the company you want to register is already registered.
2. Create a company.
3. Create policies for the company.
4. Leave a log that the company has been created.

As above, let’s assume that the process of API is largely divided into four categories.

There are two ways to implement it
Method 1

1. The processes are implemented as a function of the service file one by one.
2. The functions created in No. 1 are called sequentially from the controller.

Method 2

1. The processes are implemented as a function of the service file one by one.
2. One function that calls the functions created in No. 1 sequentially is implemented in the service file.
3. Call the function created in No. 2 from the controller.

I tried to find something related to this, but I couldn’t find it, so I’m leaving a question.

I understand that the service file is intended to hide and reuse business logic
Which one is better
If anyone has been thinking about this, please reply!