Closed DavidAJohn closed 2 months ago
The Basket API also uses AutoMapper when updating (or POSTing to) a customer basket.
It uses a call to the Discount Grpc service to retrieve any current discounts for a particular product when it is added to a basket.
Testing in Postman, I found that with 2 items in a basket the request was completing in anywhere from 125ms to 288ms.
It would be interesting to see how much could be shaved off that by using what would be a very simple, one-way custom mapper class instead of AutoMapper.
While updating the version of AutoMapper used in parts of the application (in order to switch to the non-DI v13> package), it occurred to me that perhaps the Discount Grpc project should be using a custom mapper class instead - which should be quicker (but slightly less convenient).
Otherwise, we're potentially losing part of the speed advantage that Grpc offers.