Add private properties and consist thumbnail

ram/consist/admin.py

@@ -31,6 +31,7 @@ class ConsistAdmin(SortableAdminBase, admin.ModelAdmin):
                     "consist_address",
                     "company",
                     "era",
+                    "image",
                     "notes",
                     "tags",
                 )

ram/consist/migrations/0003_consist_image.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.0.6 on 2022-07-12 12:26
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('consist', '0002_alter_consist_options'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='consist',
+            name='image',
+            field=models.ImageField(blank=True, null=True, upload_to='images/'),
+        ),
+    ]

ram/consist/models.py

@@ -17,6 +17,7 @@ class Consist(models.Model):
         Company, on_delete=models.CASCADE, null=True, blank=True
     )
     era = models.CharField(max_length=32, blank=True)
+    image = models.ImageField(upload_to="images/", null=True, blank=True)
     notes = models.TextField(blank=True)
     creation_time = models.DateTimeField(auto_now_add=True)
     updated_time = models.DateTimeField(auto_now=True)