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checkout.go
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checkout.go
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package checkout
import (
"context"
"github.com/checkout/checkout-sdk-go"
"github.com/checkout/checkout-sdk-go/payments"
)
type Checkout struct {
ctx context.Context
environment string
secretKey string
publicKey *string
webhookSecrets map[string]string
}
func NewCheckout(secretKey string, publicKey *string, environment string, webhookSecrets map[string]string) *Checkout {
return &Checkout{
ctx: context.Background(),
environment: environment,
secretKey: secretKey,
publicKey: publicKey,
webhookSecrets: webhookSecrets,
}
}
func (c *Checkout) RequestPayment(source interface{}, amount uint64, currency string, reference string, customer *payments.Customer, metadata map[string]string) *payments.Response {
config, err := checkout.Create(c.secretKey, c.publicKey)
idempotencyKey := checkout.NewIdempotencyKey()
params := checkout.Params{
IdempotencyKey: &idempotencyKey,
}
if err != nil {
panic("failed creating checkout client: " + err.Error())
}
var client = payments.NewClient(*config)
var request = &payments.Request{
Amount: amount,
Source: source,
Currency: currency,
Reference: reference,
Customer: customer,
Metadata: metadata,
}
response, err := client.Request(request, ¶ms)
if err != nil {
panic("checkout.com new payment request error: " + err.Error())
}
return response
}
func (c *Checkout) CheckWebhookKey(keyCode, key string) bool {
if value, found := c.webhookSecrets[keyCode]; found {
if value == key {
return true
}
}
return false
}
type ICheckout interface {
CheckWebhookKey(keyCode, key string) bool
RequestPayment(source interface{}, amount uint64, currency string, reference string, customer *payments.Customer, metadata map[string]string) *payments.Response
}