private void GetAllFamiliesInDepartmentFromService(string departmentName)
{
try
{
List <CACCCheckInDb.PeopleWithDepartmentAndClassView> people = null;
logger.Debug("Retrieving GetAllFamiliesInDepartment from CACCCheckInService");
using (CACCCheckInServiceProxy proxy =
new CACCCheckInServiceProxy())
{
proxy.Open();
people = proxy.GetAllFamiliesInDepartment(departmentName);
}
List <Family> families = new List <Family>();
// Group all the people into families based on FamilyId
IEnumerable <IGrouping <Guid?, CACCCheckInDb.PeopleWithDepartmentAndClassView> > familyGroups =
people.GroupBy(r => r.FamilyId);
// Loop through all the family groups and build a List of Family
foreach (IGrouping <Guid?, CACCCheckInDb.PeopleWithDepartmentAndClassView> familyGroup in familyGroups)
{
if (!familyGroup.Key.HasValue)
{
continue;
}
Family family = new Family();
family.Id = familyGroup.Key.Value;
// Loop through all family members in current family group
foreach (CACCCheckInDb.PeopleWithDepartmentAndClassView familyMember in familyGroup)
{
// We will base the family name on LastName of adult in certain roles.
if (!String.IsNullOrWhiteSpace(family.Name) &&
(familyMember.FamilyRole.Equals("Adult") ||
familyMember.FamilyRole.Equals("Mother") ||
familyMember.FamilyRole.Equals("Father") ||
familyMember.FamilyRole.Equals("HeadOfHousehold")))
{
family.Name = familyMember.LastName;
}
family.Members.Add(familyMember);
}
// If we didn't get a family name for some reason from adults in family
// we will just base it on LastName of first person in the family group
if (String.IsNullOrWhiteSpace(family.Name))
{
family.Name = familyGroup.First().LastName;
}
families.Add(family);
}
Debug.Assert(View != null);
View.ViewDispatcher.BeginInvoke(DispatcherPriority.Send,
new DispatcherOperationCallback(
delegate(object arg)
{
View.FamiliesDataContext = families;
return(null);
}), null);
}
catch (Exception ex)
{
Debug.Assert(View != null);
View.ViewDispatcher.BeginInvoke(DispatcherPriority.DataBind,
new DispatcherOperationCallback(
delegate(object arg)
{
View.DisplayExceptionDetail(ex);
return(null);
}), null);
}
}
