public static DistrictDetails GetModelView(District district)
{
if (district == null)
return null;
var districtDetails = new DistrictDetails(district);
return districtDetails;
}
public static DistrictDelete GetModelView(District district)
{
if (district == null)
return null;
var districtDelete = new DistrictDelete(district);
return districtDelete;
}
public static bool Update(DefaultContext db, ref District district)
{
District dbDistrict = GetDetail(db, district.DistrictId);
if (dbDistrict == null)
return false;
dbDistrict.CopyFrom(district);
db.SaveChanges();
district = dbDistrict;
return true;
}
public static DeleteResult Delete(DefaultContext db, int id, out District district)
{
district = GetDetail(db, id);
if (district == null)
return DeleteResult.AuthorizationFailed;
try
{
db.Districts.Remove(district);
db.SaveChanges();
return DeleteResult.Ok;
}
catch (Exception e)
{
Logger.SetLog(e);
return DeleteResult.DbFailed;
}
}
public DistrictEdit(District district)
{
DistrictId = district.DistrictId;
Title = district.Title;
}
public DistrictDetails(District district)
{
Title = district.Title;
}
public static DistrictIndex[] GetModelView(District[] districts)
{
if (districts == null)
return null;
DistrictIndex[] districtIndices = districts.Select(d => new DistrictIndex(d)).ToArray();
return districtIndices;
}
public DistrictIndex(District district)
{
DistrictId = district.DistrictId;
Title = district.Title;
}
public DistrictDelete(District district)
{
Title = district.Title;
}
public District GetModel()
{
var district = new District
{
DistrictId = DistrictId,
Title = Title
};
return district;
}
public static DistrictEdit GetModelView(District district)
{
if (district == null)
return null;
var districtEdit = new DistrictEdit(district);
return districtEdit;
}
public void CopyFrom(District district)
{
Title = district.Title;
}
private static void FixDistricts(ref DbSet<District> districtSet)
{
var district = new District
{
DistrictId = 1,
Title = "Mladá Boleslav"
};
districtSet.AddOrUpdate(district);
}
private bool IsAccess(District district)
{
return district != null;
}
public static void Insert(DefaultContext db, District district)
{
db.Districts.Add(district);
db.SaveChanges();
}
