Major refactoring and code restructure

internal/oauth/identities.go

@@ -0,0 +1,32 @@
+package oauth
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/davidallendj/go-utils/httpx"
+)
+
+func (client *Client) CreateIdentity(url string, idToken string) error {
+	// kratos endpoint: /admin/identities
+	body := []byte(`{
+		"schema_id": "preset://email",
+		"traits": {
+			"email": "docs@example.org"
+		}
+	}`)
+	headers := httpx.Headers{
+		"Content-Type":  "application/json",
+		"Authorization": fmt.Sprintf("Bearer %s", idToken),
+	}
+	_, _, err := httpx.MakeHttpRequest(url, http.MethodPost, body, headers)
+	if err != nil {
+		return fmt.Errorf("failed to read response body: %v", err)
+	}
+	return nil
+}
+
+func (client *Client) FetchIdentities(remoteUrl string) ([]byte, error) {
+	_, b, err := httpx.MakeHttpRequest(remoteUrl, http.MethodGet, []byte{}, httpx.Headers{})
+	return b, err
+}