Feat ERP 2

src/SIGCM.Infrastructure/Repositories/ReportRepository.cs

@@ -0,0 +1,37 @@
+using Dapper;
+using SIGCM.Domain.Interfaces;
+using SIGCM.Infrastructure.Data;
+
+namespace SIGCM.Infrastructure.Repositories;
+
+public class ReportRepository : IReportRepository
+{
+  private readonly IDbConnectionFactory _db;
+
+  public ReportRepository(IDbConnectionFactory db)
+  {
+    _db = db;
+  }
+
+  public async Task<IEnumerable<SettlementItem>> GetInterCompanySettlementAsync(DateTime from, DateTime to)
+  {
+    using var conn = _db.CreateConnection();
+    var sql = @"
+            SELECT 
+                b.Name as BillingCompany,
+                s.Name as ServiceCompany,
+                COUNT(*) as TransactionCount,
+                SUM(oi.SubTotal) as TotalAmount
+            FROM OrderItems oi
+            JOIN Orders o ON oi.OrderId = o.Id
+            JOIN Companies b ON oi.BillingCompanyId = b.Id
+            JOIN Companies s ON oi.ServiceCompanyId = s.Id
+            WHERE oi.BillingCompanyId <> oi.ServiceCompanyId
+              AND o.PaymentStatus = 'Paid' -- Solo liquidamos dinero efectivamente cobrado
+              AND o.CreatedAt >= @From AND o.CreatedAt <= @To
+            GROUP BY b.Name, s.Name
+            ORDER BY b.Name, s.Name";
+
+    return await conn.QueryAsync<SettlementItem>(sql, new { From = from, To = to });
+  }
+}