A simple web service to process payment

    $ dotnet restore

    $ dotnet test

    $ dotnet run

    curl --location --request POST 'http://localhost:5000/ProcessPayment' \
    --header 'Content-Type: application/json' \
    --data-raw '{
    "creditCardNumber": "CCCC CCCC CCCC CCCC CCC",
    "cardHolder": "FOO BAR",
    "expirationDate": "2028-02-22",
    "securityCode": "123",
    "amount": 240.0
    }'

   Payment is Processed 

    $ docker build -t filedapi .
    $ docker run -d -p 8080:80 --name filed filedapi

service available at http://localhost:8080/ProcessPayment

• A system in production should grant more flexibility with possible response.

• There could have more possible response than stated in the exercise documentation - the document does not provision for pending payments.

• Payment gateway availability is returned at random.

• Demo status are returned on every call.

• This build uses in memory entity data storage.