AsaaS Payment Gateway Lib

A dotnet core library to interact with AsaaS payment gateway.

Any help is appreciated! Comment, suggestions, issues, PR's! Give us a star to help!

Goals

The goal of this project is to provide a complete set of workflows to work with AsaaS payment gateway.

Currently supported features

• Add Customer

• Update Customer

• Delete Customer

• Select Customer By Id

• Add Subscription

• Update Subscription

• Delete Subscription

• Select Subscription By Id

• Select Subscription Payments

• Receive payment updates callbacks

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How should I use ?

1- Access your AsaaS sandbox account at https://sandbox.asaas.com and get you api key.

2- Register your sandbox access token using the command:

  dotnet user-secrets set "ACCESS_TOKEN" "<your-api-key>"

3- Add the follow code to your Startup class:

    services.AddAsaaS(
        new Settings 
        {
            Sandbox = false,
            AccessToken = Configuration["ACCESS_TOKEN"]
        }
    );

4- Add in your class constructor the reference to the service that you want to use and the DI will do the rest:

  using AsaaS.Contracts;
  
  SomeClass class
  {
    private readonly ICustomerService _asaasCustomerService;
    
    SomeClass(ICustomerService asaasCustomerService){
        _asaasCustomerService = asaasCustomerService;
    }
    
    public void DoSomething(){
      _asaasCustomerService.Read("someID");
    }
  } 

5- Receive the callback from AsaaS in your method declaring as above:

public async Task<IActionResult> Notification([FromBody] PaymentEvent paymentEvent, [FromHeader(Name = "ASAAS-ACCESS-TOKEN")] string accessToken){
  if (accessToken != "<your custom app token>") {
    Console.WriteLine("Invalid request from other service!");
    return Forbid();
  }

  //Use paymentEvent to read the details of the transaction received.
  //To ensure that its not a fake transaction fromo someone else, we recomend to request the payment from asaas with the id comming from the paymentEvent. 
}