support for stripe skel

Author: Dathan Vance Pattishall

go.mod

@@ -1,3 +1,14 @@
 module github.com/dathan/go-project-template
 
 go 1.20
+
+require (
+	github.com/stretchr/testify v1.10.0
+	github.com/stripe/stripe-go/v72 v72.122.0
+)
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,23 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stripe/stripe-go/v72 v72.122.0 h1:eRXWqnEwGny6dneQ5BsxGzUCED5n180u8n665JHlut8=
+github.com/stripe/stripe-go/v72 v72.122.0/go.mod h1:QwqJQtduHubZht9mek5sds9CtQcKFdsykV9ZepRWwo0=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
+golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/stripe/stripe.go

@@ -0,0 +1,46 @@
+package stripe
+
+import (
+	"github.com/stripe/stripe-go/v72"
+	"github.com/stripe/stripe-go/v72/paymentintent"
+)
+
+// IStripeClient defines the interface for the Stripe client.
+type IStripeClient interface {
+	CreatePaymentIntent(amount int64, currency string) (*stripe.PaymentIntent, error)
+	ConfirmPaymentIntent(id string) (*stripe.PaymentIntent, error)
+}
+
+// Client is a client for interacting with the Stripe API.
+type Client struct {
+	APIKey string
+}
+
+// NewClient creates a new Stripe client.
+func NewClient(apiKey string) *Client {
+	stripe.Key = apiKey
+	return &Client{APIKey: apiKey}
+}
+
+// CreatePaymentIntent creates a new payment intent.
+func (c *Client) CreatePaymentIntent(amount int64, currency string) (*stripe.PaymentIntent, error) {
+	params := &stripe.PaymentIntentParams{
+		Amount:   stripe.Int64(amount),
+		Currency: stripe.String(currency),
+	}
+
+	pi, err := paymentintent.New(params)
+	if err != nil {
+		return nil, err
+	}
+	return pi, nil
+}
+
+// ConfirmPaymentIntent confirms a payment intent.
+func (c *Client) ConfirmPaymentIntent(id string) (*stripe.PaymentIntent, error) {
+	pi, err := paymentintent.Confirm(id, nil)
+	if err != nil {
+		return nil, err
+	}
+	return pi, nil
+}

internal/stripe/stripe_test.go

@@ -0,0 +1,54 @@
+package stripe
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stripe/stripe-go/v72"
+)
+
+// MockStripeClient is a mock of the Stripe client.
+type MockStripeClient struct{}
+
+// CreatePaymentIntent is a mock of the CreatePaymentIntent method.
+func (m *MockStripeClient) CreatePaymentIntent(amount int64, currency string) (*stripe.PaymentIntent, error) {
+	pi := &stripe.PaymentIntent{}
+	pi.ID = "pi_123"
+	pi.Amount = 1000
+	pi.Currency = "usd"
+	return pi, nil
+}
+
+// ConfirmPaymentIntent is a mock of the ConfirmPaymentIntent method.
+func (m *MockStripeClient) ConfirmPaymentIntent(id string) (*stripe.PaymentIntent, error) {
+	return &stripe.PaymentIntent{
+		ID:     id,
+		Status: stripe.PaymentIntentStatusSucceeded,
+	}, nil
+}
+
+func TestCreatePaymentIntent(t *testing.T) {
+	client := &MockStripeClient{}
+	amount := int64(1000)
+	currency := "usd"
+
+	pi, err := client.CreatePaymentIntent(amount, currency)
+
+	assert.NoError(t, err)
+	assert.NotNil(t, pi)
+	assert.Equal(t, "pi_123", pi.ID)
+	assert.Equal(t, int64(1000), pi.Amount)
+	assert.Equal(t, "usd", pi.Currency)
+}
+
+func TestConfirmPaymentIntent(t *testing.T) {
+	client := &MockStripeClient{}
+	id := "pi_123"
+
+	pi, err := client.ConfirmPaymentIntent(id)
+
+	assert.NoError(t, err)
+	assert.NotNil(t, pi)
+	assert.Equal(t, id, pi.ID)
+	assert.Equal(t, stripe.PaymentIntentStatusSucceeded, pi.Status)
+}