func()

in providers/facebook.go [54:76]

• 22 lines of code
• 5 McCabe index (conditional complexity)

func (p *FacebookProvider) GetEmailAddress(s *SessionState) (string, error) {
	if s.AccessToken == "" {
		return "", errors.New("missing access token")
	}
	req, err := http.NewRequest("GET", p.ProfileURL.String()+"?fields=name,email", nil)
	if err != nil {
		return "", err
	}
	req.Header = getFacebookHeader(s.AccessToken)

	type result struct {
		Email string
	}
	var r result
	err = api.RequestJson(req, &r)
	if err != nil {
		return "", err
	}
	if r.Email == "" {
		return "", errors.New("no email")
	}
	return r.Email, nil
}