public async Task <IActionResult> SaveLoanSetting([FromBody] LoanSettingEditDto dto)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
LoanSetting setting = DoGetLoanSetting();
if (setting.MinDepositDay != dto.MinDepositDay)
{
setting.MinDepositDay = dto.MinDepositDay;
}
if (setting.MinDepositAmount != dto.MinDepositAmount)
{
setting.MinDepositAmount = dto.MinDepositAmount;
}
var deletedRates = setting.InterestRates.Where(p => !dto.InterestRates.Any(l => l.ID == p.ID));
var addedRates = dto.InterestRates.Where(p => !setting.InterestRates.Any(l => l.ID == p.ID));
foreach (var r in deletedRates)
{
setting.InterestRates.Remove(r);
}
foreach (var r in addedRates)
{
setting.InterestRates.Add(InterestRate.Create(r.StartExecutionDate, r.Rate, User.Identity.Name));
}
await _context.SaveChangesAsync();
return(this.AlpsActionOk(setting));
}
private LoanSetting DoGetLoanSetting()
{
LoanSetting setting = _context.LoanSettings.Include(p => p.InterestRates).FirstOrDefault();
if (setting == null)
{
setting = LoanSetting.Create(0, 0);
_context.LoanSettings.Add(setting);
}
_context.SaveChanges();
return(setting);
}
