Re: Re: How-to implement the e-Commerce-System found in the "IDDD" book

On Jun 5, 2013, at 10:11 AM, jamesz1980 wrote:

I have a scenario where a order is not payed all at once. The scenario has different invoice types.
One type is called a part-invoice. The invoices form then a chain.

Lets say the order amount is 1000000 Euro.

The first  part-invoice 1. PI goes over 150000 Euro.
The next part-invoice 2. PI goes over 200000 Euro.
The next part-invoice 3. PI pays   450000 Euro.

When viewing the last Final-Invoice 4.FI which pays the (1000000 Euros minus part-invoices)  the user can view the list of already payed part-invoices and therefore needs to refer to the before payed invoices






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> In what scenarios would you need to refer to another invoice from one invoice? I.e. what's the use case for this?
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