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- 2The Client asks the CustomerService first and only when it has the CreditCard and makes a call to the OrderService. Basically, the client orchestrates the steps to reach the last one. To decouple services, you must embrace the idea that services are "agnostic" to the source of the data they get as input. They expect the input, they don't go for it. They are only responsible and accountable for the outputs.Laiv– Laiv2022-10-18 15:30:03 +00:00Commented Oct 18, 2022 at 15:30
- @Laiv Thanks, and so sorry to reply to this a year late! I'm just curious about the security implication of doing that - isn't it unsafe to pass intermediary data to the client when it could be avoided (especially in the case of sensitive info like credit cards)?The Corn Inspector– The Corn Inspector2023-10-04 21:00:18 +00:00Commented Oct 4, 2023 at 21:00
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