migraciones finales

+# Generated by Django 4.1.9 on 2023-09-20 12:55
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('edicto', '0018_alter_edicto_fecha_modificacion'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='comprobantepago',
+            name='archivo',
+            field=models.FileField(blank=True, upload_to='uploads/%Y/%m/%d/'),
+        ),
+        migrations.AlterField(
+            model_name='comprobantepago',
+            name='edicto',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='edicto.edicto'),
+        ),
+        migrations.AlterField(
+            model_name='comprobantepago',
+            name='fecha_pago',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='comprobantepago',
+            name='monto',
+            field=models.FloatField(editable=False),
+        ),
+        migrations.AlterField(
+            model_name='comprobantepago',
+            name='numero_comprobante',
+            field=models.CharField(blank=True, max_length=300, null=True),
+        ),
+        migrations.AlterField(
+            model_name='edicto',
+            name='cantidad_palabras',
+            field=models.IntegerField(editable=False),
+        ),
+        migrations.AlterField(
+            model_name='precio',
+            name='vigencia_hasta',
+            field=models.DateField(blank=True, null=True),
+        ),
+    ]

@@ -11,7 +11,7 @@ from usuario.models import Usuario
 class Precio (models.Model):
     precio = models.FloatField(max_length=50, blank=False, null=False)
     vigencia_desde = models.DateField()
-    vigencia_hasta = models.DateField()
+    vigencia_hasta = models.DateField(blank=True, null=True)
     usuario = models.ForeignKey(Usuario, on_delete=models.CASCADE)
     moneda = models.CharField(max_length=50, blank=False, null=False, choices=MONEDA, default='peso_argentino')
     precio_ejemplar = models.FloatField(max_length=50, blank=False, null=False)
@@ -32,7 +32,7 @@ class Edicto(models.Model):
     dias_publicar = models.PositiveIntegerField(blank=False, null=False)
     cantidad_sellos = models.PositiveIntegerField(blank=False, null=False)
     estado = models.CharField(max_length=150, choices=STATUS_CHOICE, default='inciado')
-    cantidad_palabras = models.IntegerField(blank=False, null=False)
+    cantidad_palabras = models.IntegerField(blank=False, null=False, editable=False)
     cantidad_copias = models.PositiveIntegerField(blank=False, null=False)
     fecha_publicacion = models.DateField(blank=True, null=True)
     observaciones = models.CharField(max_length=500, blank=True, null=True)
@@ -45,14 +45,15 @@ class Edicto(models.Model):
         verbose_name_plural = 'Edictos'
 
     def __str__(self):
-        return self.cuerpo_edicto
+        return self.usuario
 
 
 class ComprobantePago(models.Model):
-    monto = models.FloatField(blank=False, null=False)
-    numero_comprobante = models.CharField(max_length=300, blank=False, null=True)
-    fecha_pago = models.DateTimeField(blank=False, null=True)
-    edicto = models.ForeignKey(Edicto, on_delete=models.CASCADE)
+    monto = models.FloatField(blank=False, null=False, editable=False)
+    numero_comprobante = models.CharField(max_length=300, blank=True, null=True)
+    fecha_pago = models.DateTimeField(blank=True, null=True)
+    edicto = models.OneToOneField(Edicto, on_delete=models.CASCADE)
+    archivo = models.FileField(upload_to="uploads/%Y/%m/%d/", blank=True, null=False)
 
     class Meta:
         verbose_name = 'ComprobantePago'

@@ -32,7 +32,7 @@ class EdictoSerializer(serializers.ModelSerializer):
 
                   )
 
-        read_only_fields = ('fecha_publicacion', 'cantidad_palabras',
+        read_only_fields = ('fecha_publicacion',
                             )
 
     def validate(self, data):