Canopus-GO

Overview

Canopus-GO is implementation of canopus service using Golang.

Repository overview

Provide an overview of the directory structure and files, for example:

├── README.md
├── LICENSE
├── client.go
├── endpoint.go
├── request.go
├── response.go
├── go.mod
├── go.sum
├── config
│   ├── mocks
│   │   └── HTTPClient.go
│   ├── canopus.go
│   └── http.go
├── helper
│   └── signature.go
├── mocks
│   └── ClientMethod.go
└── example
    ├── create_cart.go
    └── get_available_method.go

Usage

Create service first:

key, err := ioutil.ReadFile("/your/path/to/M-00001.key")
if err != nil {
  fmt.Println(err)
}
pem, err := ioutil.ReadFile("/your/path/to/M-0001.pem")
if err != nil {
  fmt.Println(err)
}
canopusClient := canopus.NewAPICLient(&canopus.ConfigOptions{
		MerchantKey: key,
		MerchantPem: pem,
		MerchantID:  "M-0001",
		Secret:      "yoursupersecret",
		Timeout:	 10
	})

Then you can user this service to create payment

GetAvailableMethod(amount float64) ([]PaymentMethod, error)
GenerateCart(payload CartPayload, paymentMethod PaymentMethod) (CartResponse, error)

Check some examples canopusgo

Additional Config

// canopus.go
Environment        = Staging
DefaultAPIType     = SNAP
DefaultHttpTimeout = time.Second * time.Duration(10)
DefaultLogLevel    = 2
DefaultLogFormat   = "{\"log_type\":\"%s\",\"timestamp\":\"%s\",\"event\":\"%s\",\"detail\":\"%s\"}"

//example to change the default value
config.Environment = config.Production