initial commit

2026-07-21 14:14:44 +07:00
commit fa7dbb970d
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+using Indotalent.Data.Entities;
+using Indotalent.Infrastructure.Database;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Shared.Utils;
+
+public static class SalesQuotationHelper
+{
+    public static void Recalculate(AppDbContext context, string quotationId)
+    {
+        var quotation = context.SalesQuotation
+            .Include(x => x.Tax)
+            .SingleOrDefault(x => x.Id == quotationId);
+
+        if (quotation == null) return;
+
+        var items = context.SalesQuotationItem
+            .Where(x => x.SalesQuotationId == quotationId)
+            .ToList();
+
+        quotation.BeforeTaxAmount = items.Sum(x => (x.UnitPrice ?? 0m) * (decimal)(x.Quantity ?? 0.0));
+
+        var taxPercentage = quotation.Tax?.PercentageValue ?? 0;
+        quotation.TaxAmount = (quotation.BeforeTaxAmount ?? 0m) * (decimal)taxPercentage / 100m;
+
+        quotation.AfterTaxAmount = (quotation.BeforeTaxAmount ?? 0m) + (quotation.TaxAmount ?? 0m);
+
+        context.SalesQuotation.Update(quotation);
+        context.SaveChanges();
+    }
+}