eZ\Publish\Core\Repository\RoleService::getRoleAssignmentsForUser PHP Method

    public function getRoleAssignmentsForUser(User $user, $inherited = false)
    {
        if ($this->repository->hasAccess('role', 'read') !== true) {
            throw new UnauthorizedException('role', 'read');
        }
        $roleAssignments = array();
        $spiRoleAssignments = $this->userHandler->loadRoleAssignmentsByGroupId($user->id, $inherited);
        foreach ($spiRoleAssignments as $spiRoleAssignment) {
            $role = $this->loadRole($spiRoleAssignment->roleId);
            if (!$inherited || $spiRoleAssignment->contentId == $user->id) {
                $roleAssignments[] = $this->roleDomainMapper->buildDomainUserRoleAssignmentObject($spiRoleAssignment, $user, $role);
            } else {
                $userGroup = $this->repository->getUserService()->loadUserGroup($spiRoleAssignment->contentId);
                $roleAssignments[] = $this->roleDomainMapper->buildDomainUserGroupRoleAssignmentObject($spiRoleAssignment, $userGroup, $role);
            }
        }
        return $roleAssignments;
    }