feat: Domains API operations

Added types for Domains. Added a new package for Domains API operations.
Supports List, Create, Update and Delete.

clerk.go

@@ -258,7 +258,7 @@ func (b *defaultBackend) do(req *http.Request, params Queryable, setter Response
 func setRequestBody(req *http.Request, params Queryable) error {
 	// GET requests don't have a body, but we will pass the params
 	// in the query string.
-	if req.Method == http.MethodGet {
+	if req.Method == http.MethodGet && params != nil {
 		q := req.URL.Query()
 		params.Add(q)
 		req.URL.RawQuery = q.Encode()

deleted_resource.go

@@ -0,0 +1,12 @@
+package clerk
+
+// DeletedResource describes an API resource that is no longer
+// available.
+// It's usually encountered as a result of delete API operations.
+type DeletedResource struct {
+	APIResource
+	ID      string `json:"id,omitempty"`
+	Slug    string `json:"slug,omitempty"`
+	Object  string `json:"object"`
+	Deleted bool   `json:"deleted"`
+}

domain.go

@@ -0,0 +1,25 @@
+package clerk
+
+type Domain struct {
+	APIResource
+	ID                string        `json:"id"`
+	Object            string        `json:"object"`
+	Name              string        `json:"name"`
+	IsSatellite       bool          `json:"is_satellite"`
+	FrontendAPIURL    string        `json:"frontend_api_url"`
+	AccountPortalURL  *string       `json:"accounts_portal_url,omitempty"`
+	ProxyURL          *string       `json:"proxy_url,omitempty"`
+	CNAMETargets      []CNAMETarget `json:"cname_targets,omitempty"`
+	DevelopmentOrigin string        `json:"development_origin"`
+}
+
+type CNAMETarget struct {
+	Host  string `json:"host"`
+	Value string `json:"value"`
+}
+
+type DomainList struct {
+	APIResource
+	Domains    []*Domain `json:"data"`
+	TotalCount int64     `json:"total_count"`
+}

domain/domain.go

@@ -0,0 +1,73 @@
+// Package domain provides the Domains API.
+package domain
+
+import (
+	"context"
+	"net/http"
+	"net/url"
+
+	"github.com/clerk/clerk-sdk-go/v2"
+)
+
+const path = "/domains"
+
+type CreateParams struct {
+	clerk.APIParams
+	Name        *string `json:"name,omitempty"`
+	ProxyURL    *string `json:"proxy_url,omitempty"`
+	IsSatellite *bool   `json:"is_satellite,omitempty"`
+}
+
+// Create creates a new domain.
+func Create(ctx context.Context, params *CreateParams) (*clerk.Domain, error) {
+	req := clerk.NewAPIRequest(http.MethodPost, path)
+	req.SetParams(params)
+
+	domain := &clerk.Domain{}
+	err := clerk.GetBackend().Call(ctx, req, domain)
+	return domain, err
+}
+
+type UpdateParams struct {
+	clerk.APIParams
+	Name     *string `json:"name,omitempty"`
+	ProxyURL *string `json:"proxy_url,omitempty"`
+}
+
+// Update updates a domain's properties.
+func Update(ctx context.Context, id string, params *UpdateParams) (*clerk.Domain, error) {
+	path, err := url.JoinPath(path, id)
+	if err != nil {
+		return nil, err
+	}
+	req := clerk.NewAPIRequest(http.MethodPatch, path)
+	req.SetParams(params)
+
+	domain := &clerk.Domain{}
+	err = clerk.GetBackend().Call(ctx, req, domain)
+	return domain, err
+}
+
+// Delete removes a domain.
+func Delete(ctx context.Context, id string) (*clerk.DeletedResource, error) {
+	path, err := url.JoinPath(path, id)
+	if err != nil {
+		return nil, err
+	}
+	req := clerk.NewAPIRequest(http.MethodDelete, path)
+	domain := &clerk.DeletedResource{}
+	err = clerk.GetBackend().Call(ctx, req, domain)
+	return domain, err
+}
+
+type ListParams struct {
+	clerk.APIParams
+}
+
+// List returns a list of domains
+func List(ctx context.Context, params *ListParams) (*clerk.DomainList, error) {
+	req := clerk.NewAPIRequest(http.MethodGet, path)
+	list := &clerk.DomainList{}
+	err := clerk.GetBackend().Call(ctx, req, list)
+	return list, err
+}

domain/domain_test.go

@@ -0,0 +1,194 @@
+package domain
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"testing"
+
+	"github.com/clerk/clerk-sdk-go/v2"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDomainCreate(t *testing.T) {
+	name := "clerk.com"
+	id := "dmn_123"
+	clerk.SetBackend(clerk.NewBackend(&clerk.BackendConfig{
+		HTTPClient: &http.Client{
+			Transport: &mockRoundTripper{
+				T:      t,
+				in:     json.RawMessage(fmt.Sprintf(`{"name":"%s"}`, name)),
+				out:    json.RawMessage(fmt.Sprintf(`{"id":"%s","name":"%s"}`, id, name)),
+				path:   "/v1/domains",
+				method: http.MethodPost,
+			},
+		},
+	}))
+
+	dmn, err := Create(context.Background(), &CreateParams{
+		Name: clerk.String(name),
+	})
+	require.NoError(t, err)
+	assert.Equal(t, id, dmn.ID)
+	assert.Equal(t, name, dmn.Name)
+}
+
+func TestDomainCreate_Error(t *testing.T) {
+	clerk.SetBackend(clerk.NewBackend(&clerk.BackendConfig{
+		HTTPClient: &http.Client{
+			Transport: &mockRoundTripper{
+				T:      t,
+				status: http.StatusBadRequest,
+				out: json.RawMessage(`{
+  "errors":[{
+		"code":"create-error-code"
+	}],
+	"clerk_trace_id":"create-trace-id"
+}`),
+			},
+		},
+	}))
+
+	_, err := Create(context.Background(), &CreateParams{})
+	require.Error(t, err)
+	apiErr, ok := err.(*clerk.APIErrorResponse)
+	require.True(t, ok)
+	assert.Equal(t, "create-trace-id", apiErr.TraceID)
+	require.Equal(t, 1, len(apiErr.Errors))
+	assert.Equal(t, "create-error-code", apiErr.Errors[0].Code)
+}
+
+func TestDomainUpdate(t *testing.T) {
+	id := "dmn_456"
+	name := "clerk.dev"
+	clerk.SetBackend(clerk.NewBackend(&clerk.BackendConfig{
+		HTTPClient: &http.Client{
+			Transport: &mockRoundTripper{
+				T:      t,
+				in:     json.RawMessage(fmt.Sprintf(`{"name":"%s"}`, name)),
+				out:    json.RawMessage(fmt.Sprintf(`{"id":"%s","name":"%s"}`, id, name)),
+				path:   fmt.Sprintf("/v1/domains/%s", id),
+				method: http.MethodPatch,
+			},
+		},
+	}))
+
+	dmn, err := Update(context.Background(), id, &UpdateParams{
+		Name: clerk.String(name),
+	})
+	require.NoError(t, err)
+	assert.Equal(t, id, dmn.ID)
+	assert.Equal(t, name, dmn.Name)
+}
+
+func TestDomainUpdate_Error(t *testing.T) {
+	clerk.SetBackend(clerk.NewBackend(&clerk.BackendConfig{
+		HTTPClient: &http.Client{
+			Transport: &mockRoundTripper{
+				T:      t,
+				status: http.StatusBadRequest,
+				out: json.RawMessage(`{
+  "errors":[{
+		"code":"update-error-code"
+	}],
+	"clerk_trace_id":"update-trace-id"
+}`),
+			},
+		},
+	}))
+
+	_, err := Update(context.Background(), "dmn_123", &UpdateParams{})
+	require.Error(t, err)
+	apiErr, ok := err.(*clerk.APIErrorResponse)
+	require.True(t, ok)
+	assert.Equal(t, "update-trace-id", apiErr.TraceID)
+	require.Equal(t, 1, len(apiErr.Errors))
+	assert.Equal(t, "update-error-code", apiErr.Errors[0].Code)
+}
+
+func TestDomainDelete(t *testing.T) {
+	id := "dmn_789"
+	clerk.SetBackend(clerk.NewBackend(&clerk.BackendConfig{
+		HTTPClient: &http.Client{
+			Transport: &mockRoundTripper{
+				T:      t,
+				out:    json.RawMessage(fmt.Sprintf(`{"id":"%s","deleted":true}`, id)),
+				path:   fmt.Sprintf("/v1/domains/%s", id),
+				method: http.MethodDelete,
+			},
+		},
+	}))
+
+	dmn, err := Delete(context.Background(), id)
+	require.NoError(t, err)
+	assert.Equal(t, id, dmn.ID)
+	assert.True(t, dmn.Deleted)
+}
+
+func TestDomainList(t *testing.T) {
+	clerk.SetBackend(clerk.NewBackend(&clerk.BackendConfig{
+		HTTPClient: &http.Client{
+			Transport: &mockRoundTripper{
+				T: t,
+				out: json.RawMessage(`{
+	"data": [{"id":"dmn_123","name":"clerk.com"}],
+	"total_count": 1
+}`),
+				path:   "/v1/domains",
+				method: http.MethodGet,
+			},
+		},
+	}))
+
+	list, err := List(context.Background(), &ListParams{})
+	require.NoError(t, err)
+	assert.Equal(t, int64(1), list.TotalCount)
+	assert.Equal(t, 1, len(list.Domains))
+	assert.Equal(t, "dmn_123", list.Domains[0].ID)
+	assert.Equal(t, "clerk.com", list.Domains[0].Name)
+}
+
+type mockRoundTripper struct {
+	T *testing.T
+	// Response status.
+	status int
+	// Response body.
+	out json.RawMessage
+	// If set, we'll assert that the request body
+	// matches.
+	in json.RawMessage
+	// If set, we'll assert the request path matches.
+	path string
+	// If set, we'll assert that the request method matches.
+	method string
+}
+
+func (rt *mockRoundTripper) RoundTrip(r *http.Request) (*http.Response, error) {
+	if rt.status == 0 {
+		rt.status = http.StatusOK
+	}
+
+	if rt.method != "" {
+		require.Equal(rt.T, rt.method, r.Method)
+	}
+	if rt.path != "" {
+		require.Equal(rt.T, rt.path, r.URL.Path)
+	}
+	if rt.in != nil {
+		body, err := io.ReadAll(r.Body)
+		if err != nil {
+			return nil, err
+		}
+		defer r.Body.Close()
+		require.JSONEq(rt.T, string(rt.in), string(body))
+	}
+
+	return &http.Response{
+		StatusCode: rt.status,
+		Body:       io.NopCloser(bytes.NewReader(rt.out)),
+	}, nil
+}