void AddEducationOrganization()
{
var address = new Address()
{
Country = Session.DataModel.Countries.FirstOrDefault()
};
var eduOrg = new EducationOrganization()
{
Address = address,
EducationOrganizationType = OrgType
};
var vm = new EducationOrganizationEditorViewModel(eduOrg);
if (DialogLayer.ShowEditor(EditingContent.EducationOrganizationEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Addresses.Add(address);
context.EducationOrganizations.Add(eduOrg);
context.SaveChanges();
}
RefreshOrganizations();
}
}
/// <summary>
/// Возвращает true при наличии пользователя и инициализирует сессию, открывая контекст доступа к данным
/// </summary>
/// <param name="username">Имя пользователя</param>
/// <param name="password">Пароль</param>
public static bool Initialize(string username, string password)
{
if (_currentUser != null)
{
throw new InvalidOperationException("Сеанс был инициализирован ранее");
}
try
{
password = Encrypter.MD5Hash(password);
var context = new AdmissionDatabase();
var result = (from user in context.Users
where user.Username == username && user.PasswordHash == password
select user).Single();
_currentUser = result;
_accessTime = DateTime.Now;
_data = context;
return(true);
}
catch (Exception)
{
_currentUser = null;
_data = null;
return(false);
}
}
void AddCountry()
{
var country = new Country();
var vm = new CountryEditorViewModel(country);
if (DialogLayer.ShowEditor(EditingContent.CountryEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Countries.Add(country);
context.SaveChanges();
}
RaisePropertyChanged("Countries");
}
}
/// <summary>
/// Записывает отчетную информацию в журнал операций, добавляя текущее время
/// </summary>
/// <param name="logMessage">Текст отчетного сообщения</param>
public static void WriteLog(string logMessage)
{
using (var context = new AdmissionDatabase())
{
var log = new Log
{
Date = DateTime.Now.Date,
Time = DateTime.Now.TimeOfDay,
UserId = Session.CurrentUser.Id,
Message = logMessage
};
context.Logs.Add(log);
context.SaveChanges();
}
}
void AddRegion()
{
var region = new Region();
region.CountryId = Country.Id;
var vm = new RegionEditorViewModel(region);
if (DialogLayer.ShowEditor(EditingContent.RegionEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Regions.Add(region);
context.SaveChanges();
Region = region;
}
RefreshRegions();
}
}
void AddLocality()
{
var locality = new Locality();
locality.DistrictId = District.Id;
var vm = new LocalityEditorViewModel(locality);
if (DialogLayer.ShowEditor(EditingContent.LocalityEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Localities.Add(locality);
context.SaveChanges();
Locality = locality;
}
RefreshLocalities();
}
}
void AddDistrict()
{
var district = new District();
district.RegionId = Region.Id;
var vm = new DistrictEditorViewModel(district);
if (DialogLayer.ShowEditor(EditingContent.DistrictEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Districts.Add(district);
context.SaveChanges();
District = district;
}
RefreshDistricts();
}
}
void AddStreet()
{
var street = new Street();
if (Town != null)
{
street.ParentID = Town.Id;
var vm = new StreetFromTownEditorViewModel(street);
if (DialogLayer.ShowEditor(EditingContent.StreetFromTownEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Streets.Add(street);
context.SaveChanges();
RefreshStreetsFromTown();
Street = street;
}
}
}
else
{
if (Locality != null)
{
street.ParentID = Locality.Id;
var vm = new StreetFromLocalityEditorViewModel(street);
if (DialogLayer.ShowEditor(EditingContent.StreetFromLocalityEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Streets.Add(street);
context.SaveChanges();
RefreshStreetsFromLocality();
Street = street;
}
}
}
}
}
void AddTown()
{
var town = new Town();
town.RegionId = Region.Id;
var vm = new TownEditorViewModel(town);
if (DialogLayer.ShowEditor(EditingContent.TownEditor, vm))
{
using (var context = new AdmissionDatabase())
{
context.Towns.Add(town);
context.SaveChanges();
District = null;
Locality = null;
Street = null;
RefreshTowns();
Town = town;
}
}
}
