Added arn to the main repository

arn/PayPal.go

@@ -0,0 +1,32 @@
+package arn
+
+import (
+	"os"
+
+	paypalsdk "github.com/logpacker/PayPal-Go-SDK"
+)
+
+var payPal *paypalsdk.Client
+
+// PayPal returns the new PayPal SDK client.
+func PayPal() (*paypalsdk.Client, error) {
+	if payPal != nil {
+		return payPal, nil
+	}
+
+	apiBase := paypalsdk.APIBaseSandBox
+
+	if IsProduction() {
+		apiBase = paypalsdk.APIBaseLive
+	}
+
+	// Create a client instance
+	c, err := paypalsdk.NewClient(APIKeys.PayPal.ID, APIKeys.PayPal.Secret, apiBase)
+	c.SetLog(os.Stdout)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return c, nil
+}