feat: Support limit & offset to invitations List (#316)

invitation/client.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"net/url"
 
 	"github.com/clerk/clerk-sdk-go/v2"
 )
@@ -26,11 +27,18 @@ func NewClient(config *clerk.ClientConfig) *Client {
 
 type ListParams struct {
 	clerk.APIParams
+	clerk.ListParams
+}
+
+// ToQuery returns query string values from the params.
+func (params *ListParams) ToQuery() url.Values {
+	return params.ListParams.ToQuery()
 }
 
 // List returns all invitations.
 func (c *Client) List(ctx context.Context, params *ListParams) (*clerk.InvitationList, error) {
 	req := clerk.NewAPIRequest(http.MethodGet, fmt.Sprintf("%s?paginated=true", path))
+	req.SetParams(params)
 	list := &clerk.InvitationList{}
 	err := c.Backend.Call(ctx, req, list)
 	return list, err

invitation/invitation_test.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"net/url"
 	"testing"
 
 	"github.com/clerk/clerk-sdk-go/v2"
@@ -35,6 +36,46 @@ func TestInvitationList(t *testing.T) {
 	require.Equal(t, "[email protected]", list.Invitations[0].EmailAddress)
 }
 
+func TestInvitationListWithParams(t *testing.T) {
+	limit := int64(10)
+	offset := int64(20)
+	clerk.SetBackend(clerk.NewBackend(&clerk.BackendConfig{
+		HTTPClient: &http.Client{
+			Transport: &clerktest.RoundTripper{
+				T: t,
+				Out: json.RawMessage(`{
+	"data": [
+		{"id":"inv_123","email_address":"[email protected]"},
+		{"id":"inv_124","email_address":"[email protected]"}
+	],
+	"total_count": 2
+}`),
+				Path:   "/v1/invitations",
+				Method: http.MethodGet,
+				Query: &url.Values{
+					"limit":     []string{fmt.Sprintf("%d", limit)},
+					"offset":    []string{fmt.Sprintf("%d", offset)},
+					"paginated": []string{"true"},
+				},
+			},
+		},
+	}))
+
+	list, err := List(context.Background(), &ListParams{
+		ListParams: clerk.ListParams{
+			Limit:  &limit,
+			Offset: &offset,
+		},
+	})
+	require.NoError(t, err)
+	require.Equal(t, int64(2), list.TotalCount)
+	require.Equal(t, 2, len(list.Invitations))
+	require.Equal(t, "inv_123", list.Invitations[0].ID)
+	require.Equal(t, "[email protected]", list.Invitations[0].EmailAddress)
+	require.Equal(t, "inv_124", list.Invitations[1].ID)
+	require.Equal(t, "[email protected]", list.Invitations[1].EmailAddress)
+}
+
 func TestInvitationCreate(t *testing.T) {
 	emailAddress := "[email protected]"
 	id := "inv_123"