ADMINPORT-39 Add service to update the payment profile for a user subscription

[krmannix]

Goals

Add a route to update a subscription's payment method.

Results

Check all that apply to this pull request

• New Feature

Checklist

Check off all items in this list before asking for a code review:

• I added unit tests for the new feature or bug fix
• I added code documentation to any new services or methods

[officert]

You need to add

params : {
    subscriptionId : '@subscriptionId'
}

this tells Angular that the subscriptionId param should be used in the URL and not passed as a query string.

[officert]

1 minor comment, otherwise looks good 👍 let me know if you want to go through how to release these changes to Bower.

[krmannix]

@officert cool, just updated. And yeah, it'd be good to run through that quick just to see how it's done