Migrate sublet field to make link field optional (#269)

backend/sublet/migrations/0004_alter_sublet_external_link.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.9 on 2024-03-15 20:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("sublet", "0003_alter_sublet_baths"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="sublet",
+            name="external_link",
+            field=models.URLField(blank=True, max_length=255, null=True),
+        ),
+    ]

backend/sublet/models.py

@@ -41,7 +41,7 @@ class Sublet(models.Model):
     beds = models.IntegerField(null=True, blank=True)
     baths = models.DecimalField(max_digits=3, decimal_places=1, null=True, blank=True)
     description = models.TextField(null=True, blank=True)
-    external_link = models.URLField(max_length=255)
+    external_link = models.URLField(max_length=255, null=True, blank=True)
     price = models.IntegerField()
     negotiable = models.BooleanField(default=True)
     created_at = models.DateTimeField(auto_now_add=True)