google oAuth2 integration

web/auth_app/migrations/0001_initial.py

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+# Generated by Django 4.2.9 on 2024-02-01 21:30
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SocialAccount',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('uid', models.CharField(blank=True, max_length=40, null=True, unique=True)),
+                ('provider', models.CharField(choices=[('google', 'Google')], max_length=20)),
+                ('connected', models.DateTimeField(auto_now_add=True)),
+                (
+                    'user',
+                    models.OneToOneField(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name='social_account',
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                'indexes': [models.Index(fields=['provider', 'uid'], name='auth_app_so_provide_03d647_idx')],
+            },
+        ),
+        migrations.AddConstraint(
+            model_name='socialaccount',
+            constraint=models.UniqueConstraint(fields=('user', 'provider'), name='unique_user_provider'),
+        ),
+        migrations.AddConstraint(
+            model_name='socialaccount',
+            constraint=models.UniqueConstraint(fields=('provider', 'uid'), name='unique_uid_provider'),
+        ),
+    ]

web/auth_app/models.py

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+from django.db import models
+
+
+class SocialAccountChoice(models.TextChoices):
+    GOOGLE = 'google',
+
+
+class SocialAccount(models.Model):
+    user = models.OneToOneField('main.User', on_delete=models.CASCADE, related_name='social_account')
+    uid = models.CharField(max_length=40, blank=True, null=True, unique=True)
+    provider = models.CharField(max_length=20, choices=SocialAccountChoice.choices)
+    connected = models.DateTimeField(auto_now_add=True)
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(fields=('user', 'provider'), name='unique_user_provider'),
+            models.UniqueConstraint(fields=('provider', 'uid'), name='unique_uid_provider'),
+        ]
+        indexes = [
+            models.Index(fields=('provider', 'uid')),
+        ]