backend/backend/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from .models import ToDoList
+from .models import ToDoList, ToDoItem
 
 
 class ToDoListAdmin(admin.ModelAdmin):
@@ -9,4 +9,11 @@ class ToDoListAdmin(admin.ModelAdmin):
     list_editable = ["title"]
 
 
+class ToDoItemAdmin(admin.ModelAdmin):
+    model = ToDoItem
+    list_display = ["parent", "finished", "text", "created_at"]
+    list_editable = ["finished", "text"]
+
+
 admin.site.register(ToDoList, ToDoListAdmin)
+admin.site.register(ToDoItem, ToDoItemAdmin)

backend/backend/migrations/0002_todoitem_finished.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2 on 2021-04-17 11:15
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("backend", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="todoitem",
+            name="finished",
+            field=models.BooleanField(default=False),
+        ),
+    ]

backend/backend/models.py

@@ -5,10 +5,11 @@ from django.contrib.auth.models import User
 class ToDoList(models.Model):
     user = models.ForeignKey(User, on_delete=models.CASCADE, null=False, default=None)
     title = models.CharField(max_length=250)
-    created_at = models.DateTimeField(auto_now_add=True)
+    created_at = models.DateTimeField(auto_now_add=True, db_index=True)
 
 
 class ToDoItem(models.Model):
     parent = models.ForeignKey(ToDoList, on_delete=models.CASCADE, null=False, default=None)
     text = models.TextField()
-    created_at = models.DateTimeField(auto_now_add=True)
+    finished = models.BooleanField(default=False, null=False, db_index=True)
+    created_at = models.DateTimeField(auto_now_add=True, db_index=True)