Hi,
I need to create a function that verify if the user can buy a thing.
This verification is a HTTP POST to an API.
How can I create a factory/service to make an API call and depending of the
result, return true or false.
This function will be used in a controller like this:
if (CheckoutService.canBuy) {
// ok
} else {
alert("Error");
}
I think I need to use a promise to do that.
Somebody can help me on this ?
Thank you.
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