public ActionResult _Create(RealEstateCreateViewModel model)
{
RealEstateLiabilityListCreateViewModel liabilities = (RealEstateLiabilityListCreateViewModel)HttpContext.Session["LIABILITIES"];
double totalLiabilityValue = 0;
if (liabilities != null)
{
totalLiabilityValue = liabilities.Liabilities.Sum(x => x.Value.HasValue ? x.Value.Value : 0);
}
if (model.Value < totalLiabilityValue && totalLiabilityValue > 0)
{
ModelState.AddModelError("CompareRealEstateValueAndLiabilityValue", "Giá trị tổng số nợ không vượt quá giá trị bất động sản");
}
if (RealEstateQueries.CheckExistRealEstate(UserQueries.GetCurrentUsername(), model.Name))
{
ModelState.AddModelError("CheckExistRealEstate", "Bất động sản này đã tồn tại, vui lòng nhập tên khác");
}
if (ModelState.IsValid)
{
HttpContext.Session["REAL_ESTATE"] = model;
return(Content("success"));
}
else
{
return(PartialView("_RealEstateForm", model));
}
}
public ActionResult Save(RealEstateCreateViewModel model)
{
if (RealEstateQueries.CheckExistRealEstate(UserQueries.GetCurrentUsername(), model.Name))
{
ModelState.AddModelError("CheckExistRealEstate", "Bất động sản này đã tồn tại, vui lòng nhập tên khác");
}
if (ModelState.IsValid)
{
model.Liabilities = (RealEstateLiabilityListCreateViewModel)HttpContext.Session["LIABILITIES"];
string user = UserQueries.GetCurrentUsername();
int result = RealEstateQueries.CreateRealEstate(model, user);
if (result > 0)
{
return(Content("success"));
}
else
{
return(Content("failed"));
}
}
else
{
model.IsInDebt = false;
return(PartialView("_RealEstateForm", model));
}
}
public ActionResult _LiabilityUpdateForm(RealEstateLiabilityCreateViewModel model)
{
if (ModelState.IsValid)
{
RealEstateLiabilityListCreateViewModel liabilities = (RealEstateLiabilityListCreateViewModel)HttpContext.Session["LIABILITIES"];
RealEstateLiabilityCreateViewModel updateModel = liabilities.Liabilities.Where(x => x.Id == model.Id).FirstOrDefault();
updateModel.Value = model.Value;
RealEstateCreateViewModel realEstate = (RealEstateCreateViewModel)HttpContext.Session["REAL_ESTATE"];
double totalLiabilityValue = liabilities != null?liabilities.Liabilities.Sum(x => x.Value.HasValue?x.Value.Value : 0) : 0;
if (realEstate.Value < totalLiabilityValue && totalLiabilityValue > 0)
{
ModelState.AddModelError("CompareRealEstateValueAndLiabilityValue", "Giá trị tổng số nợ không vượt quá giá trị bất động sản");
return(PartialView(model));
}
else
{
updateModel.Id = model.Id;
updateModel.Source = model.Source;
updateModel.InterestType = model.InterestType;
updateModel.InterestRate = model.InterestRate;
updateModel.StartDate = model.StartDate;
updateModel.EndDate = model.EndDate;
HttpContext.Session["LIABILITIES"] = liabilities;
return(Content("success"));
}
}
else
{
return(PartialView(model));
}
}
public static int CreateRealEstate(RealEstateCreateViewModel model, string username)
{
int result = 0;
DateTime current = DateTime.Now;
Entities entities = new Entities();
//Create real estate
Assets realEstate = new Assets();
realEstate.AssetName = model.Name;
realEstate.Value = model.Value.Value;
realEstate.StartDate = current;
realEstate.CreatedDate = current;
realEstate.CreatedBy = Constants.Constants.USER;
realEstate.AssetType = (int)Constants.Constants.ASSET_TYPE.REAL_ESTATE;
realEstate.ObtainedBy = (int)Constants.Constants.OBTAIN_BY.CREATE;
realEstate.Username = username;
if (model.Income.HasValue && model.Income.Value > 0)
{
//Create rent income
Incomes income = new Incomes();
income.Name = "Thu nhập cho thuê từ " + realEstate.AssetName;
income.Value = model.Income.Value;
income.IncomeDay = 1;
income.StartDate = current;
income.CreatedDate = current;
income.CreatedBy = Constants.Constants.USER;
income.IncomeType = (int)Constants.Constants.INCOME_TYPE.REAL_ESTATE_INCOME;
income.Username = username;
realEstate.Incomes1.Add(income);
}
if (model.IsInDebt)
{
if (model.Liabilities != null && model.Liabilities.Liabilities.Count > 0)
{
foreach (var liabilityViewModel in model.Liabilities.Liabilities)
{
Liabilities liability = new Liabilities();
liability.Name = liabilityViewModel.Source;
liability.Value = liabilityViewModel.Value.Value;
liability.InterestType = liabilityViewModel.InterestType;
liability.InterestRate = liabilityViewModel.InterestRate.Value;
liability.InterestRatePerX = liabilityViewModel.InterestRatePerX;
liability.StartDate = liabilityViewModel.StartDate.Value;
liability.EndDate = liabilityViewModel.EndDate.Value;
liability.LiabilityType = (int)Constants.Constants.LIABILITY_TYPE.REAL_ESTATE;
liability.CreatedDate = current;
liability.CreatedBy = Constants.Constants.USER;
liability.Username = username;
realEstate.Liabilities.Add(liability);
}
}
}
entities.Assets.Add(realEstate);
result = entities.SaveChanges();
return(result);
}
public ActionResult _Create()
{
RealEstateCreateViewModel model = new RealEstateCreateViewModel();
HttpContext.Session["LIABILITIES"] = null;
HttpContext.Session["REAL_ESTATE"] = null;
return(PartialView(model));
}
public ActionResult _RealEstateForm()
{
RealEstateCreateViewModel model = (RealEstateCreateViewModel)HttpContext.Session["REAL_ESTATE"];
if (model == null)
{
model = new RealEstateCreateViewModel();
}
return(PartialView(model));
}
public ActionResult _LiabilityForm(RealEstateLiabilityCreateViewModel model)
{
if (ModelState.IsValid)
{
int id = 1;
RealEstateLiabilityListCreateViewModel liabilities = (RealEstateLiabilityListCreateViewModel)HttpContext.Session["LIABILITIES"];
RealEstateCreateViewModel realEstate = (RealEstateCreateViewModel)HttpContext.Session["REAL_ESTATE"];
double totalLiabilityValue = liabilities != null?liabilities.Liabilities.Sum(x => x.Value.HasValue?x.Value.Value : 0) : 0;
if (realEstate.Value < totalLiabilityValue + model.Value && totalLiabilityValue + model.Value > 0)
{
ModelState.AddModelError("CompareRealEstateValueAndLiabilityValue", "Giá trị tổng số nợ không vượt quá giá trị bất động sản");
return(PartialView(model));
}
else
{
if (liabilities == null)
{
liabilities = new RealEstateLiabilityListCreateViewModel();
}
else
{
if (liabilities.Liabilities.Count > 0)
{
id = liabilities.Liabilities.Max(x => x.Id) + 1;
}
else
{
id = 1;
}
}
model.Id = id;
liabilities.Liabilities.Add(model);
HttpContext.Session["LIABILITIES"] = liabilities;
return(Content("success"));
}
}
else
{
return(PartialView(model));
}
}
public ActionResult _Confirm()
{
DateTime current = DateTime.Now;
RealEstateCreateViewModel model = (RealEstateCreateViewModel)HttpContext.Session["REAL_ESTATE"];
RealEstateViewModel viewModel = new RealEstateViewModel();
viewModel.Name = model.Name;
viewModel.Value = model.Value.Value;
viewModel.Income = model.Income.HasValue ? model.Income.Value : 0;
viewModel.AnnualIncome = viewModel.Income * 12;
viewModel.RentYield = viewModel.AnnualIncome / viewModel.Value;
RealEstateLiabilityListCreateViewModel liabilities = (RealEstateLiabilityListCreateViewModel)HttpContext.Session["LIABILITIES"];
viewModel.RowSpan = liabilities != null && liabilities.Liabilities.Count > 0 ? liabilities.Liabilities.Count() + 3 : 2;
if (liabilities != null && liabilities.Liabilities.Count > 0)
{
foreach (var liability in liabilities.Liabilities)
{
RealEstateLiabilityViewModel liabilityViewModel = new RealEstateLiabilityViewModel();
liabilityViewModel.Source = liability.Source;
liabilityViewModel.Value = liability.Value;
liabilityViewModel.InterestType = Helper.GetInterestType(liability.InterestType);
liabilityViewModel.InterestRatePerX = Helper.GetInterestTypePerX(liability.InterestRatePerX);
liabilityViewModel.InterestRate = liability.InterestRate / 100;
liabilityViewModel.StartDate = liability.StartDate.Value;
liabilityViewModel.EndDate = liability.EndDate.Value;
liabilityViewModel.PaymentPeriod = Helper.CalculateTimePeriod(liabilityViewModel.StartDate.Value, liabilityViewModel.EndDate.Value);
if (liabilityViewModel.StartDate <= current && current <= liabilityViewModel.EndDate)
{
int currentPeriod = Helper.CalculateTimePeriod(liabilityViewModel.StartDate.Value, DateTime.Now);
double interestRate = liability.InterestRatePerX == (int)Constants.Constants.INTEREST_RATE_PER.MONTH ? liability.InterestRate.Value / 100 : liability.InterestRate.Value / 1200;
liabilityViewModel.OriginalInterestPayment = liabilityViewModel.Value.Value * interestRate;
//Fixed interest type
if (liability.InterestType == (int)Constants.Constants.INTEREST_TYPE.FIXED)
{
liabilityViewModel.MonthlyOriginalPayment = liabilityViewModel.Value.Value / liabilityViewModel.PaymentPeriod;
liabilityViewModel.MonthlyInterestPayment = liabilityViewModel.Value.Value * interestRate;
liabilityViewModel.TotalMonthlyPayment = liabilityViewModel.MonthlyOriginalPayment + liabilityViewModel.MonthlyInterestPayment;
liabilityViewModel.TotalPayment = RealEstateLiabilityQueries.Helper.CalculateAnnualPayment(liability);
liabilityViewModel.RemainedValue = liabilityViewModel.Value.Value - liabilityViewModel.MonthlyOriginalPayment * (currentPeriod + 1);
liabilityViewModel.Status = "Đang nợ";
liabilityViewModel.StatusCode = "label-success";
}
//Reduced interest type
else
{
liabilityViewModel.MonthlyOriginalPayment = liabilityViewModel.Value.Value / liabilityViewModel.PaymentPeriod;
liabilityViewModel.RemainedValue = liabilityViewModel.Value.Value - liabilityViewModel.MonthlyOriginalPayment * (currentPeriod + 1);
liabilityViewModel.MonthlyInterestPayment = (liabilityViewModel.Value.Value - liabilityViewModel.MonthlyOriginalPayment * currentPeriod) * interestRate;
liabilityViewModel.TotalMonthlyPayment = liabilityViewModel.MonthlyOriginalPayment + liabilityViewModel.MonthlyInterestPayment;
liabilityViewModel.TotalPayment = RealEstateLiabilityQueries.Helper.CalculateAnnualPayment(liability);
liabilityViewModel.Status = "Đang nợ";
liabilityViewModel.StatusCode = "label-success";
}
}
else
{
liabilityViewModel.MonthlyOriginalPayment = 0;
liabilityViewModel.MonthlyInterestPayment = 0;
liabilityViewModel.TotalMonthlyPayment = 0;
liabilityViewModel.TotalPayment = 0;
liabilityViewModel.RemainedValue = 0;
}
viewModel.Liabilities.Add(liabilityViewModel);
}
var liabilitites = viewModel.Liabilities.Where(x => x.StartDate <= current && x.EndDate >= current);
viewModel.TotalLiabilityValue = liabilitites.Select(x => x.Value.Value).DefaultIfEmpty(0).Sum();
viewModel.TotalOriginalPayment = liabilitites.Select(x => x.MonthlyOriginalPayment).DefaultIfEmpty(0).Sum();
viewModel.TotalInterestPayment = liabilitites.Select(x => x.MonthlyInterestPayment).DefaultIfEmpty(0).Sum();
viewModel.TotalMonthlyPayment = liabilitites.Select(x => x.TotalMonthlyPayment).DefaultIfEmpty(0).Sum();
viewModel.TotalPayment = liabilitites.Select(x => x.TotalPayment).DefaultIfEmpty(0).Sum();
viewModel.TotalRemainedValue = liabilitites.Select(x => x.RemainedValue).DefaultIfEmpty(0).Sum();
viewModel.TotalInterestRate = viewModel.TotalLiabilityValue > 0 ? liabilitites.Select(x => x.OriginalInterestPayment).DefaultIfEmpty(0).Sum() / viewModel.TotalLiabilityValue * 12 : 0;
}
return(PartialView(viewModel));
}
