31 lines
1.0 KiB
C#
31 lines
1.0 KiB
C#
using Indotalent.Data.Entities;
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using Indotalent.Infrastructure.Database;
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using Microsoft.EntityFrameworkCore;
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namespace Indotalent.Shared.Utils;
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public static class SalesQuotationHelper
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{
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public static void Recalculate(AppDbContext context, string quotationId)
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{
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var quotation = context.SalesQuotation
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.Include(x => x.Tax)
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.SingleOrDefault(x => x.Id == quotationId);
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if (quotation == null) return;
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var items = context.SalesQuotationItem
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.Where(x => x.SalesQuotationId == quotationId)
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.ToList();
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quotation.BeforeTaxAmount = items.Sum(x => (x.UnitPrice ?? 0m) * (decimal)(x.Quantity ?? 0.0));
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var taxPercentage = quotation.Tax?.PercentageValue ?? 0;
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quotation.TaxAmount = (quotation.BeforeTaxAmount ?? 0m) * (decimal)taxPercentage / 100m;
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quotation.AfterTaxAmount = (quotation.BeforeTaxAmount ?? 0m) + (quotation.TaxAmount ?? 0m);
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context.SalesQuotation.Update(quotation);
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context.SaveChanges();
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}
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} |