Add model to store reading progress.

fedireads/migrations/0031_readthrough.py

@@ -0,0 +1,31 @@
+# Generated by Django 3.0.3 on 2020-04-15 12:24
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fedireads', '0030_quotation'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ReadThrough',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_date', models.DateTimeField(auto_now_add=True)),
+                ('updated_date', models.DateTimeField(auto_now=True)),
+                ('pages_read', models.IntegerField(blank=True, null=True)),
+                ('start_date', models.DateTimeField(blank=True, null=True)),
+                ('finish_date', models.DateTimeField(blank=True, null=True)),
+                ('book', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='fedireads.Book')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]