Trait wasmcloud_examples_payments::Payments

source · [−]
pub trait Payments {
    fn authorize_payment<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self, 
        ctx: &'life1 Context, 
        arg: &'life2 AuthorizePaymentRequest
    ) -> Pin<Box<dyn Future<Output = RpcResult<AuthorizePaymentResponse>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        Self: 'async_trait;

    fn complete_payment<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self, 
        ctx: &'life1 Context, 
        arg: &'life2 CompletePaymentRequest
    ) -> Pin<Box<dyn Future<Output = RpcResult<CompletePaymentResponse>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        Self: 'async_trait;

    fn get_payment_methods<'life0, 'life1, 'async_trait>(
        &'life0 self, 
        ctx: &'life1 Context
    ) -> Pin<Box<dyn Future<Output = RpcResult<PaymentMethods>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;

    fn contract_id() -> &'static str { ... }
}
Expand description

wasmbus.contractId: wasmcloud:example:payments wasmbus.providerReceive

Required methods

AuthorizePayment - Validates that a potential payment transaction can go through. If this succeeds then we should assume it is safe to complete a payment. Payments cannot be completed without getting a validation code (in other words, all payments have to be pre-authorized).

Completes a previously authorized payment. This operation requires the “authorization code” from a successful authorization operation.

GetPaymentMethods - Retrieves an opaque list of payment methods, which is a list of customer-facing method names and the tokens belonging to that payment method. You could think of this list as a previously saved list of payment methods stored in a “wallet”. A payment method token is required to authorize and subsequently complete a payment transaction. A customer could have previously supplied their credit card and user-friendly labels for those methods like “personal” and “work”, etc.

Provided methods

returns the capability contract id for this interface

Implementors