public async Task <IActionResult> PostAsync([FromBody] RoleAssignmentsPost model)
{
if ((model.RoleName.Trim().ToLower() == FurizaMasterRoles.Administrator || model.RoleName.Trim().ToLower() == FurizaMasterRoles.Superuser) && !userPrincipalBuilder.HasSuperuserRights())
{
throw new AdminCanOnlyBeAssignedBySuperuserException();
}
var user = await GetApplicationUserAsync(model.UserName, model.RoleName);
var operationResult = await userManager.AddToRoleAsync(user, model.RoleName);
return(await ParseIdentityResultAndReturnAsync(model.UserName, operationResult));
}
