c# - How to manage shopping basket with 10 minute expiration for each Order detail? -


i have website sponsoring , selling licence. sponsoring area , quantity defined (and price non-exclusive). of these areas none-exclusive , has price. some,exclusive ones, dose not have price , need administrator acceptance.

all these order-details, reservation system, has time limit. if doesn't accepted admin or if doesn't pay, removed after 10 minutes. (i don't have idea admin acceptance , time limit?!)

whats more have other products. these products license. don't have time limit , need paid.

now how can implement these basket. how add , remove order details items?

in pending orders table, have date time order created/last updated. if @ time processing attempt occurs, check time difference between , when record made/updates. if more 10 minutes, cancel order

you either on c# or database. easiest in c# using:

(datetime.utcnow - orderupdateddate).totalminutes < 10

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