feat: added promocode creation and view

solution/apps/user/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+from apps.user.models import User
+
+admin.site.register(User)

solution/apps/user/apps.py

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+from django.apps import AppConfig
+
+
+class UserConfig(AppConfig):
+    name = "apps.user"
+    label = "user"

solution/apps/user/migrations/0001_initial.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.1.5 on 2025-01-21 11:05
+
+import django.core.validators
+import django_countries.fields
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=100, validators=[django.core.validators.MinLengthValidator(1)])),
+                ('surname', models.CharField(max_length=120, validators=[django.core.validators.MinLengthValidator(1)])),
+                ('email', models.EmailField(max_length=120, unique=True, validators=[django.core.validators.MinLengthValidator(8)])),
+                ('avatar_url', models.URLField(blank=True, max_length=350, null=True)),
+                ('age', models.PositiveSmallIntegerField(validators=[django.core.validators.MaxValueValidator(100)])),
+                ('country', django_countries.fields.CountryField(max_length=2)),
+                ('password', models.CharField(max_length=60, validators=[django.core.validators.RegexValidator('^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*[@$!%*?&])[A-Za-z\\d@$!%*?&]{8,}$')])),
+                ('token_version', models.BigIntegerField(default=0)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

solution/apps/user/models.py

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+from datetime import timedelta
+
+import jwt
+from django.conf import settings
+from django.core.validators import (
+    MaxValueValidator,
+    MinLengthValidator,
+    RegexValidator,
+)
+from django.db import models
+from django.utils import timezone
+from django_countries.fields import CountryField
+
+from apps.core.models import BaseModel
+
+
+class User(BaseModel):
+    name = models.CharField(max_length=100, validators=[MinLengthValidator(1)])
+    surname = models.CharField(
+        max_length=120,
+        validators=[MinLengthValidator(1)],
+    )
+    email = models.EmailField(
+        unique=True,
+        max_length=120,
+        validators=[MinLengthValidator(8)],
+    )
+    avatar_url = models.URLField(max_length=350, blank=True, null=True)
+    age = models.PositiveSmallIntegerField(validators=[MaxValueValidator(100)])
+    country = CountryField(max_length=2)
+    password = models.CharField(
+        max_length=60,
+        validators=[
+            RegexValidator(
+                r"^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,}$",
+            ),
+        ],
+    )
+    token_version = models.BigIntegerField(default=0)
+
+    def __str__(self) -> str:
+        return f"{self.surname} {self.name}"
+
+    def generate_token(self) -> str:
+        return jwt.encode(
+            {
+                "user_id": str(self.id),
+                "token_version": self.token_version,
+                "exp": timezone.now() + timedelta(hours=24),
+            },
+            settings.SECRET_KEY,
+            algorithm="HS256",
+        )