add new

RS_system/Models/Existencia.cs

@@ -0,0 +1,31 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Rs_system.Models;
+
+[Table("existencias")]
+public class Existencia
+{
+    [Key]
+    [Column("id")]
+    public long Id { get; set; }
+
+    [Column("articulo_id")]
+    public int ArticuloId { get; set; }
+
+    [Column("ubicacion_id")]
+    public int UbicacionId { get; set; }
+
+    [Column("cantidad")]
+    public int Cantidad { get; set; } = 0;
+
+    [Column("actualizado_en")]
+    public DateTime ActualizadoEn { get; set; } = DateTime.UtcNow;
+
+    // Navigation
+    [ForeignKey("ArticuloId")]
+    public virtual Articulo? Articulo { get; set; }
+
+    [ForeignKey("UbicacionId")]
+    public virtual Ubicacion? Ubicacion { get; set; }
+}