public ActionResult EditBranch(int branchId, int organisationId)
 {
     if (!_branchService.BranchIdExists(branchId)) return RedirectToAction("OrganisationBranchesList",new { organisationId });
     var model = new EditBranchDetails();
     var branch = _branchService.GetBranch(branchId);
     model.Id = branch.Id;
     model.Name = branch.Name;
     model.Code = branch.Code;
     return View(model);
 }