January 2019
Intermediate to advanced
520 pages
14h 32m
English
Content preview from Hands-On Microservices with Rust
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Shopping cart microservice
The Shopping cart microservice is closely integrated with the User registration and Product catalog microservices. It holds pending purchases and prepares invoices. It contains the following methods:
- POST request to /user/uid/cart/, which puts a product in the cart and returns the id of item in the user's cart with the uid
- GET request to /user/uid/cart/id, which returns information about the item with id
- PUT request to /user/uid/cart/id, which updates information about the item with id (alters the quantity of items)
- GET request to /user/uid/cart/, which returns a list of all the items in the cart
As you can see, we don't add an extra "s" to the /cart/ URL and we use the same path for creating items and to get ...
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