public void CreatePaymentSchedule(Entities.new_agreement entity)
{
int creditPeriod = entity.new_creditperiod ?? throw new ArgumentNullException(nameof(entity.new_creditperiod));
Money creditAmount = entity.new_creditamount ?? throw new ArgumentNullException(nameof(entity.new_creditamount));
DateTime agreementStartDate = entity.new_date ?? throw new ArgumentNullException(nameof(entity.new_date));
DateTime currDate = DateTime.Now;
// определяем дату первого счета
DateTime nextMonth = currDate.AddMonths(1);
DateTime startDate = new DateTime(nextMonth.Year, nextMonth.Month, 1);
// дата окончания кредита
DateTime creditEndDate = agreementStartDate.AddYears(creditPeriod);
// сумма ежемесячного платежа по счету
decimal amountPerMonth = Math.Ceiling(creditAmount.Value / (creditPeriod * 12));
while (startDate < creditEndDate)
{
Entities.new_invoice newInvoice = new Entities.new_invoice
{
new_name = "Счет на оплату договора " + entity.new_name,
new_date = currDate,
new_paydate = startDate,
new_dogovorid = entity.ToEntityReference(),
new_fact = false,
new_type = Entities.new_invoice_new_type.__100000001,
new_amount = new Money(amountPerMonth)
};
_OrganizationService.Create(newInvoice);
startDate = startDate.AddMonths(1);
}
}
/// <summary>
///
/// </summary>
/// <param name="target">Entity with agremeent</param>
private void ChangeAgreementPaidState(Entities.new_invoice target, bool state)
{
Entities.new_agreement updatedAgreement = new Entities.new_agreement
{
Id = target.new_dogovorid.Id,
new_fact = state
};
_OrganizationService.Update(updatedAgreement);
}
/// <exception cref="InvalidPluginExecutionException">Thrown when agreement full paid</exception>
public void ValidatePaidInvoice(Entities.new_invoice target, Entities.new_invoice entityWithData)
{
if (IsPaid(target))
{
if (IsAgreementFullPaid(entityWithData))
{
throw new InvalidPluginExecutionException("Данный договор уже полностью оплачен!");
}
SetPrePayDate(target, DateTime.Now);
}
}
public void RecalculateAndChangeAgreementPaid(
RecalculateType type,
Entities.new_invoice target,
Entities.new_invoice entityWithData,
Entities.new_invoice entityWithOldData = null)
{
Entities.new_invoice entityToCheckPaid = target.new_fact == null ? entityWithData : target;
if (IsPaid(entityToCheckPaid))
{
RecalculateAgreementAmount(type, entityWithData, entityWithOldData);
ChangeAgreementPaidState(entityWithData, IsAgreementFullPaid(entityWithData));
}
}
/// <summary>
///
/// </summary>
/// <param name="target">Entity with agremeent</param>
private bool IsAgreementFullPaid(Entities.new_invoice target)
{
Entities.new_agreement agreement = _OrganizationService.Retrieve(
target.new_dogovorid.LogicalName,
target.new_dogovorid.Id,
new ColumnSet(
Entities.new_agreement.Fields.new_factsumma,
Entities.new_agreement.Fields.new_summa)
).ToEntity <Entities.new_agreement>();
Money paid = agreement.new_factsumma;
Money total = agreement.new_summa;
return(paid.Value >= total.Value);
}
public override void PluginExecuted(PluginData pluginData)
{
try
{
InvoiceService service = new InvoiceService(pluginData.OrganizationService);
Entities.new_invoice target = pluginData.Target.ToEntity <Entities.new_invoice>();
service.RecalculateAndChangeAgreementPaid(RecalculateType.Create, target, target);
}
catch (Exception ex)
{
pluginData.TracingService.Trace(ex.ToString());
throw new InvalidPluginExecutionException(ex.Message);
}
}
public override void PluginExecuted(PluginData pluginData)
{
try
{
InvoiceService service = new InvoiceService(pluginData.OrganizationService);
Entity preImage = pluginData.PluginExecutionContext.PreEntityImages["preImage"];
Entities.new_invoice target = pluginData.Target.ToEntity <Entities.new_invoice>();
Entities.new_invoice dataEntity = preImage.ToEntity <Entities.new_invoice>();
service.ValidatePaidInvoice(target, dataEntity);
}
catch (Exception ex)
{
pluginData.TracingService.Trace(ex.ToString());
throw new InvalidPluginExecutionException(ex.Message);
}
}
public override void PluginExecuted(PluginData pluginData)
{
try
{
InvoiceService service = new InvoiceService(pluginData.OrganizationService);
Entities.new_invoice target = pluginData.Target.ToEntity <Entities.new_invoice>();
service.SetPreTypeIfEmpty(target);
service.ValidatePaidInvoice(target, target);
}
catch (Exception ex)
{
pluginData.TracingService.Trace(ex.ToString());
throw new InvalidPluginExecutionException(ex.Message);
}
}
public override void PluginExecuted(PluginData pluginData)
{
try
{
InvoiceService service = new InvoiceService(pluginData.OrganizationService);
Entity preImage = pluginData.PluginExecutionContext.PreEntityImages["preImage"];
Entity postImage = pluginData.PluginExecutionContext.PostEntityImages["postImage"];
Entities.new_invoice target = pluginData.Target.ToEntity <Entities.new_invoice>();
Entities.new_invoice dataEntity = postImage.ToEntity <Entities.new_invoice>();
Entities.new_invoice oldDataEntity = preImage.ToEntity <Entities.new_invoice>();
service.RecalculateAndChangeAgreementPaid(RecalculateType.Update, target, dataEntity, oldDataEntity);
}
catch (Exception ex)
{
pluginData.TracingService.Trace(ex.ToString());
throw new InvalidPluginExecutionException(ex.Message);
}
}
/// <summary>
///
/// </summary>
/// <param name="entity">Entity with agremeent and amount fields</param>
private void RecalculateAgreementAmount(RecalculateType type, Entities.new_invoice entity, Entities.new_invoice oldEntity)
{
Entities.new_agreement agreement = _OrganizationService.Retrieve(
entity.new_dogovorid.LogicalName,
entity.new_dogovorid.Id,
new ColumnSet(
Entities.new_agreement.Fields.new_factsumma)
).ToEntity <Entities.new_agreement>();
Money agreementMoney = agreement.new_factsumma;
Money currentMoney = entity.new_amount;
Money oldMoney = oldEntity == null ? new Money(0) : oldEntity.new_amount;
Money recalculatedMoney = GetRecalculatedMoneyByType(type, agreementMoney, currentMoney, oldMoney);
Entities.new_agreement updatedAgreement = new Entities.new_agreement
{
Id = agreement.Id,
new_factsumma = recalculatedMoney
};
_OrganizationService.Update(updatedAgreement);
}
private bool IsPaid(Entities.new_invoice targetEntity)
{
return(targetEntity.new_fact ?? false);
}
public void SetPreTypeIfEmpty(Entities.new_invoice target)
{
target.new_type = target.new_type ?? Entities.new_invoice_new_type.__100000000;
}
public void SetPrePayDate(Entities.new_invoice target, DateTime date)
{
target.new_paydate = date;
}