feat: MVP-скелет площадки (Django + MySQL/SQLite, модели по ТЗ §4, базовые страницы)

apps/accounts/admin.py

@@ -0,0 +1,14 @@
+from django.contrib import admin
+from django.contrib.auth.admin import UserAdmin
+
+from .models import User
+
+
+@admin.register(User)
+class CustomUserAdmin(UserAdmin):
+    list_display = ('username', 'full_name', 'role', 'phone', 'region', 'is_staff')
+    list_filter = ('role', 'is_staff', 'is_active')
+    search_fields = ('username', 'full_name', 'phone', 'email')
+    fieldsets = UserAdmin.fieldsets + (
+        ('Профиль', {'fields': ('role', 'full_name', 'phone', 'birth_date', 'region')}),
+    )

apps/accounts/apps.py

@@ -0,0 +1,7 @@
+from django.apps import AppConfig
+
+
+class AccountsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.accounts'
+

apps/accounts/migrations/0001_initial.py

@@ -0,0 +1,48 @@
+# Generated by Django 5.1.15 on 2026-09-23 13:44
+
+import django.contrib.auth.models
+import django.contrib.auth.validators
+import django.utils.timezone
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('role', models.CharField(choices=[('buyer', 'Покупатель'), ('seller', 'Продавец'), ('moderator', 'Модератор'), ('admin', 'Администратор'), ('partner', 'Партнёр (Росмолодёжь)')], default='buyer', max_length=20, verbose_name='Роль')),
+                ('full_name', models.CharField(blank=True, max_length=255, verbose_name='ФИО')),
+                ('phone', models.CharField(blank=True, max_length=32, verbose_name='Телефон')),
+                ('birth_date', models.DateField(blank=True, null=True, verbose_name='Дата рождения')),
+                ('region', models.CharField(blank=True, max_length=120, verbose_name='Регион')),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
+            ],
+            options={
+                'verbose_name': 'Пользователь',
+                'verbose_name_plural': 'Пользователи',
+            },
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+    ]

apps/accounts/models.py

@@ -0,0 +1,49 @@
+from django.contrib.auth.models import AbstractUser
+from django.db import models
+
+
+class Role(models.TextChoices):
+    """Роли пользователей (ТЗ §2)."""
+
+    BUYER = 'buyer', 'Покупатель'
+    SELLER = 'seller', 'Продавец'
+    MODERATOR = 'moderator', 'Модератор'
+    ADMIN = 'admin', 'Администратор'
+    PARTNER = 'partner', 'Партнёр (Росмолодёжь)'
+
+
+class User(AbstractUser):
+    """Пользователь площадки (ТЗ §4: User)."""
+
+    role = models.CharField(
+        'Роль', max_length=20, choices=Role.choices, default=Role.BUYER,
+    )
+    full_name = models.CharField('ФИО', max_length=255, blank=True)
+    phone = models.CharField('Телефон', max_length=32, blank=True)
+    birth_date = models.DateField('Дата рождения', null=True, blank=True)
+    region = models.CharField('Регион', max_length=120, blank=True)
+
+    class Meta:
+        verbose_name = 'Пользователь'
+        verbose_name_plural = 'Пользователи'
+
+    def __str__(self):
+        return self.full_name or self.username
+
+    @property
+    def is_seller(self):
+        return self.role == Role.SELLER
+
+    @property
+    def age(self):
+        """Возвращает возраст в годах или None, если дата не указана."""
+        from datetime import date
+
+        if not self.birth_date:
+            return None
+        today = date.today()
+        return (
+            today.year
+            - self.birth_date.year
+            - ((today.month, today.day) < (self.birth_date.month, self.birth_date.day))
+        )

apps/accounts/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

apps/accounts/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

apps/catalog/admin.py

@@ -0,0 +1,52 @@
+from django.contrib import admin
+
+from .models import Brand, Category, Product, ProductImage, Service, TimeSlot
+
+
+class ProductImageInline(admin.TabularInline):
+    model = ProductImage
+    extra = 1
+
+
+@admin.register(Category)
+class CategoryAdmin(admin.ModelAdmin):
+    list_display = ('name', 'type', 'parent', 'sort_order')
+    list_filter = ('type',)
+    prepopulated_fields = {'slug': ('name',)}
+    search_fields = ('name',)
+
+
+@admin.register(Brand)
+class BrandAdmin(admin.ModelAdmin):
+    list_display = ('name', 'user', 'legal_status', 'verification_status', 'rating')
+    list_filter = ('verification_status', 'legal_status')
+    search_fields = ('name', 'inn', 'city')
+    prepopulated_fields = {'slug': ('name',)}
+
+
+@admin.register(Product)
+class ProductAdmin(admin.ModelAdmin):
+    list_display = ('name', 'brand', 'category', 'price', 'stock', 'moderation_status', 'is_active')
+    list_filter = ('moderation_status', 'is_active', 'category')
+    search_fields = ('name', 'brand__name')
+    prepopulated_fields = {'slug': ('name',)}
+    inlines = [ProductImageInline]
+
+
+@admin.register(ProductImage)
+class ProductImageAdmin(admin.ModelAdmin):
+    list_display = ('product', 'sort_order')
+
+
+@admin.register(Service)
+class ServiceAdmin(admin.ModelAdmin):
+    list_display = ('name', 'brand', 'format', 'duration_minutes', 'price', 'moderation_status')
+    list_filter = ('format', 'moderation_status')
+    search_fields = ('name', 'brand__name')
+    prepopulated_fields = {'slug': ('name',)}
+
+
+@admin.register(TimeSlot)
+class TimeSlotAdmin(admin.ModelAdmin):
+    list_display = ('service', 'start', 'end', 'is_booked')
+    list_filter = ('is_booked',)

apps/catalog/apps.py

@@ -0,0 +1,7 @@
+from django.apps import AppConfig
+
+
+class CatalogConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.catalog'
+

apps/catalog/migrations/0001_initial.py

@@ -0,0 +1,133 @@
+# Generated by Django 5.1.15 on 2026-09-23 13:44
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Brand',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=200, verbose_name='Название бренда')),
+                ('slug', models.SlugField(blank=True, max_length=220, unique=True, verbose_name='Slug')),
+                ('logo', models.ImageField(blank=True, null=True, upload_to='brands/logos/', verbose_name='Логотип')),
+                ('cover', models.ImageField(blank=True, null=True, upload_to='brands/covers/', verbose_name='Обложка')),
+                ('story', models.TextField(blank=True, max_length=3000, verbose_name='История бренда')),
+                ('legal_status', models.CharField(choices=[('self_employed', 'Самозанятый'), ('ip', 'ИП'), ('legal', 'Юрлицо')], default='self_employed', max_length=20, verbose_name='Правовой статус')),
+                ('inn', models.CharField(blank=True, max_length=12, verbose_name='ИНН')),
+                ('region', models.CharField(blank=True, max_length=120, verbose_name='Регион')),
+                ('city', models.CharField(blank=True, max_length=120, verbose_name='Город')),
+                ('socials', models.JSONField(blank=True, default=dict, verbose_name='Соцсети')),
+                ('verification_status', models.CharField(choices=[('pending', 'На проверке'), ('approved', 'Одобрен'), ('revision', 'На доработке'), ('rejected', 'Отклонён')], default='pending', max_length=20, verbose_name='Статус верификации')),
+                ('badges', models.JSONField(blank=True, default=list, verbose_name='Знаки')),
+                ('rating', models.DecimalField(decimal_places=2, default=0, max_digits=3, verbose_name='Рейтинг')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
+                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='brand', to=settings.AUTH_USER_MODEL, verbose_name='Владелец')),
+            ],
+            options={
+                'verbose_name': 'Бренд',
+                'verbose_name_plural': 'Бренды',
+                'ordering': ('name',),
+            },
+        ),
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=200, verbose_name='Название')),
+                ('slug', models.SlugField(blank=True, max_length=220, unique=True, verbose_name='Slug')),
+                ('type', models.CharField(choices=[('product', 'Товар'), ('service', 'Услуга')], default='product', max_length=10, verbose_name='Тип')),
+                ('sort_order', models.PositiveIntegerField(default=0, verbose_name='Порядок сортировки')),
+                ('parent', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='children', to='catalog.category', verbose_name='Родитель')),
+            ],
+            options={
+                'verbose_name': 'Категория',
+                'verbose_name_plural': 'Категории',
+                'ordering': ('sort_order', 'name'),
+            },
+        ),
+        migrations.CreateModel(
+            name='Product',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Название')),
+                ('slug', models.SlugField(blank=True, max_length=280, unique=True, verbose_name='Slug')),
+                ('description', models.TextField(blank=True, verbose_name='Описание')),
+                ('price', models.DecimalField(decimal_places=2, max_digits=12, verbose_name='Цена')),
+                ('attributes', models.JSONField(blank=True, default=dict, verbose_name='Характеристики')),
+                ('stock', models.PositiveIntegerField(default=0, verbose_name='Остаток')),
+                ('lead_time_days', models.PositiveIntegerField(default=0, verbose_name='Срок изготовления, дней')),
+                ('moderation_status', models.CharField(choices=[('draft', 'Черновик'), ('pending', 'На модерации'), ('published', 'Опубликовано'), ('rejected', 'Отклонено')], default='draft', max_length=20, verbose_name='Статус модерации')),
+                ('is_active', models.BooleanField(default=True, verbose_name='Активен')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
+                ('brand', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='products', to='catalog.brand', verbose_name='Бренд')),
+                ('category', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='products', to='catalog.category', verbose_name='Категория')),
+            ],
+            options={
+                'verbose_name': 'Товар',
+                'verbose_name_plural': 'Товары',
+                'ordering': ('-created_at',),
+            },
+        ),
+        migrations.CreateModel(
+            name='ProductImage',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.ImageField(upload_to='products/', verbose_name='Изображение')),
+                ('sort_order', models.PositiveIntegerField(default=0, verbose_name='Порядок')),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='images', to='catalog.product', verbose_name='Товар')),
+            ],
+            options={
+                'verbose_name': 'Изображение товара',
+                'verbose_name_plural': 'Изображения товаров',
+                'ordering': ('sort_order', 'id'),
+            },
+        ),
+        migrations.CreateModel(
+            name='Service',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Название')),
+                ('slug', models.SlugField(blank=True, max_length=280, unique=True, verbose_name='Slug')),
+                ('description', models.TextField(blank=True, verbose_name='Описание')),
+                ('format', models.CharField(choices=[('online', 'Онлайн'), ('offline', 'Офлайн')], default='offline', max_length=10, verbose_name='Формат')),
+                ('duration_minutes', models.PositiveIntegerField(default=60, verbose_name='Длительность, мин')),
+                ('price', models.DecimalField(decimal_places=2, max_digits=12, verbose_name='Цена')),
+                ('moderation_status', models.CharField(choices=[('draft', 'Черновик'), ('pending', 'На модерации'), ('published', 'Опубликовано'), ('rejected', 'Отклонено')], default='draft', max_length=20, verbose_name='Статус модерации')),
+                ('is_active', models.BooleanField(default=True, verbose_name='Активна')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
+                ('brand', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='services', to='catalog.brand', verbose_name='Бренд')),
+                ('category', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='services', to='catalog.category', verbose_name='Категория')),
+            ],
+            options={
+                'verbose_name': 'Услуга',
+                'verbose_name_plural': 'Услуги',
+                'ordering': ('-created_at',),
+            },
+        ),
+        migrations.CreateModel(
+            name='TimeSlot',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('start', models.DateTimeField(verbose_name='Начало')),
+                ('end', models.DateTimeField(verbose_name='Окончание')),
+                ('is_booked', models.BooleanField(default=False, verbose_name='Занят')),
+                ('service', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='slots', to='catalog.service', verbose_name='Услуга')),
+            ],
+            options={
+                'verbose_name': 'Слот записи',
+                'verbose_name_plural': 'Слоты записи',
+                'ordering': ('start',),
+            },
+        ),
+    ]

apps/catalog/models.py

@@ -0,0 +1,232 @@
+from django.conf import settings
+from django.db import models
+from django.utils.text import slugify
+
+
+class CategoryType(models.TextChoices):
+    PRODUCT = 'product', 'Товар'
+    SERVICE = 'service', 'Услуга'
+
+
+class ModerationStatus(models.TextChoices):
+    DRAFT = 'draft', 'Черновик'
+    PENDING = 'pending', 'На модерации'
+    PUBLISHED = 'published', 'Опубликовано'
+    REJECTED = 'rejected', 'Отклонено'
+
+
+class VerificationStatus(models.TextChoices):
+    PENDING = 'pending', 'На проверке'
+    APPROVED = 'approved', 'Одобрен'
+    REVISION = 'revision', 'На доработке'
+    REJECTED = 'rejected', 'Отклонён'
+
+
+class LegalStatus(models.TextChoices):
+    SELF_EMPLOYED = 'self_employed', 'Самозанятый'
+    IP = 'ip', 'ИП'
+    LEGAL_ENTITY = 'legal', 'Юрлицо'
+
+
+class Category(models.Model):
+    """Двухуровневый справочник категорий (ТЗ §3.2)."""
+
+    parent = models.ForeignKey(
+        'self', null=True, blank=True, on_delete=models.CASCADE,
+        related_name='children', verbose_name='Родитель',
+    )
+    name = models.CharField('Название', max_length=200)
+    slug = models.SlugField('Slug', max_length=220, unique=True, blank=True)
+    type = models.CharField(
+        'Тип', max_length=10, choices=CategoryType.choices,
+        default=CategoryType.PRODUCT,
+    )
+    sort_order = models.PositiveIntegerField('Порядок сортировки', default=0)
+
+    class Meta:
+        verbose_name = 'Категория'
+        verbose_name_plural = 'Категории'
+        ordering = ('sort_order', 'name')
+
+    def __str__(self):
+        return f'{self.parent.name} / {self.name}' if self.parent else self.name
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name, allow_unicode=True)
+        super().save(*args, **kwargs)
+
+
+class Brand(models.Model):
+    """Профиль продавца — «Бренд» (ТЗ §4: Brand / SellerProfile)."""
+
+    user = models.OneToOneField(
+        settings.AUTH_USER_MODEL, on_delete=models.CASCADE,
+        related_name='brand', verbose_name='Владелец',
+    )
+    name = models.CharField('Название бренда', max_length=200)
+    slug = models.SlugField('Slug', max_length=220, unique=True, blank=True)
+    logo = models.ImageField('Логотип', upload_to='brands/logos/', blank=True, null=True)
+    cover = models.ImageField('Обложка', upload_to='brands/covers/', blank=True, null=True)
+    story = models.TextField('История бренда', max_length=3000, blank=True)
+
+    legal_status = models.CharField(
+        'Правовой статус', max_length=20,
+        choices=LegalStatus.choices, default=LegalStatus.SELF_EMPLOYED,
+    )
+    inn = models.CharField('ИНН', max_length=12, blank=True)
+    region = models.CharField('Регион', max_length=120, blank=True)
+    city = models.CharField('Город', max_length=120, blank=True)
+    socials = models.JSONField('Соцсети', default=dict, blank=True)
+
+    verification_status = models.CharField(
+        'Статус верификации', max_length=20,
+        choices=VerificationStatus.choices, default=VerificationStatus.PENDING,
+    )
+    badges = models.JSONField('Знаки', default=list, blank=True)
+    rating = models.DecimalField('Рейтинг', max_digits=3, decimal_places=2, default=0)
+
+    created_at = models.DateTimeField('Дата создания', auto_now_add=True)
+
+    class Meta:
+        verbose_name = 'Бренд'
+        verbose_name_plural = 'Бренды'
+        ordering = ('name',)
+
+    def __str__(self):
+        return self.name
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name, allow_unicode=True)
+        super().save(*args, **kwargs)
+
+
+class Product(models.Model):
+    """Карточка товара (ТЗ §4: Product)."""
+
+    brand = models.ForeignKey(
+        Brand, on_delete=models.CASCADE, related_name='products',
+        verbose_name='Бренд',
+    )
+    category = models.ForeignKey(
+        Category, on_delete=models.PROTECT, related_name='products',
+        verbose_name='Категория',
+    )
+    name = models.CharField('Название', max_length=255)
+    slug = models.SlugField('Slug', max_length=280, unique=True, blank=True)
+    description = models.TextField('Описание', blank=True)
+    price = models.DecimalField('Цена', max_digits=12, decimal_places=2)
+    attributes = models.JSONField('Характеристики', default=dict, blank=True)
+    stock = models.PositiveIntegerField('Остаток', default=0)
+    lead_time_days = models.PositiveIntegerField('Срок изготовления, дней', default=0)
+
+    moderation_status = models.CharField(
+        'Статус модерации', max_length=20,
+        choices=ModerationStatus.choices, default=ModerationStatus.DRAFT,
+    )
+    is_active = models.BooleanField('Активен', default=True)
+    created_at = models.DateTimeField('Дата создания', auto_now_add=True)
+
+    class Meta:
+        verbose_name = 'Товар'
+        verbose_name_plural = 'Товары'
+        ordering = ('-created_at',)
+
+    def __str__(self):
+        return self.name
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name, allow_unicode=True)
+        super().save(*args, **kwargs)
+
+    @property
+    def is_available(self):
+        return self.is_active and self.stock > 0
+
+
+class ProductImage(models.Model):
+    """Изображение товара (галерея до 10 фото, ТЗ §3.2)."""
+
+    product = models.ForeignKey(
+        Product, on_delete=models.CASCADE, related_name='images',
+        verbose_name='Товар',
+    )
+    image = models.ImageField('Изображение', upload_to='products/')
+    sort_order = models.PositiveIntegerField('Порядок', default=0)
+
+    class Meta:
+        verbose_name = 'Изображение товара'
+        verbose_name_plural = 'Изображения товаров'
+        ordering = ('sort_order', 'id')
+
+    def __str__(self):
+        return f'Фото #{self.pk} для {self.product}'
+
+
+class ServiceFormat(models.TextChoices):
+    ONLINE = 'online', 'Онлайн'
+    OFFLINE = 'offline', 'Офлайн'
+
+
+class Service(models.Model):
+    """Карточка услуги (ТЗ §4: Service)."""
+
+    brand = models.ForeignKey(
+        Brand, on_delete=models.CASCADE, related_name='services',
+        verbose_name='Бренд',
+    )
+    category = models.ForeignKey(
+        Category, on_delete=models.PROTECT, related_name='services',
+        verbose_name='Категория',
+    )
+    name = models.CharField('Название', max_length=255)
+    slug = models.SlugField('Slug', max_length=280, unique=True, blank=True)
+    description = models.TextField('Описание', blank=True)
+    format = models.CharField(
+        'Формат', max_length=10, choices=ServiceFormat.choices,
+        default=ServiceFormat.OFFLINE,
+    )
+    duration_minutes = models.PositiveIntegerField('Длительность, мин', default=60)
+    price = models.DecimalField('Цена', max_digits=12, decimal_places=2)
+
+    moderation_status = models.CharField(
+        'Статус модерации', max_length=20,
+        choices=ModerationStatus.choices, default=ModerationStatus.DRAFT,
+    )
+    is_active = models.BooleanField('Активна', default=True)
+    created_at = models.DateTimeField('Дата создания', auto_now_add=True)
+
+    class Meta:
+        verbose_name = 'Услуга'
+        verbose_name_plural = 'Услуги'
+        ordering = ('-created_at',)
+
+    def __str__(self):
+        return self.name
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name, allow_unicode=True)
+        super().save(*args, **kwargs)
+
+
+class TimeSlot(models.Model):
+    """Слот записи на услугу (ТЗ §3.4)."""
+
+    service = models.ForeignKey(
+        Service, on_delete=models.CASCADE, related_name='slots',
+        verbose_name='Услуга',
+    )
+    start = models.DateTimeField('Начало')
+    end = models.DateTimeField('Окончание')
+    is_booked = models.BooleanField('Занят', default=False)
+
+    class Meta:
+        verbose_name = 'Слот записи'
+        verbose_name_plural = 'Слоты записи'
+        ordering = ('start',)
+
+    def __str__(self):
+        return f'{self.service} — {self.start:%d.%m.%Y %H:%M}'

apps/catalog/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/catalog/urls.py

@@ -0,0 +1,12 @@
+from django.urls import path
+
+from . import views
+
+app_name = 'catalog'
+
+urlpatterns = [
+    path('', views.home, name='home'),
+    path('catalog/', views.catalog, name='catalog'),
+    path('product/<slug:slug>/', views.product_detail, name='product_detail'),
+    path('brand/<slug:slug>/', views.brand_detail, name='brand_detail'),
+]

apps/catalog/views.py

@@ -0,0 +1,58 @@
+from django.shortcuts import get_object_or_404, render
+
+from apps.catalog.models import Brand, Category, ModerationStatus, Product
+from apps.content.models import Banner, Collection
+
+PUBLISHED = ModerationStatus.PUBLISHED
+
+
+def home(request):
+    banners = Banner.objects.filter(is_active=True)
+    collections = Collection.objects.filter(is_published=True)
+    products = Product.objects.filter(
+        moderation_status=PUBLISHED, is_active=True,
+    )[:8]
+    return render(request, 'catalog/home.html', {
+        'banners': banners,
+        'collections': collections,
+        'products': products,
+    })
+
+
+def catalog(request):
+    qs = Product.objects.filter(moderation_status=PUBLISHED, is_active=True)
+
+    current_category = None
+    cat_slug = request.GET.get('category')
+    if cat_slug:
+        current_category = get_object_or_404(Category, slug=cat_slug)
+        qs = qs.filter(category=current_category)
+
+    q = request.GET.get('q', '').strip()
+    if q:
+        qs = qs.filter(name__icontains=q)
+
+    categories = Category.objects.filter(parent__isnull=True)
+
+    return render(request, 'catalog/catalog.html', {
+        'products': qs,
+        'categories': categories,
+        'current_category': current_category,
+        'q': q,
+    })
+
+
+def product_detail(request, slug):
+    product = get_object_or_404(
+        Product, slug=slug, moderation_status=PUBLISHED, is_active=True,
+    )
+    return render(request, 'catalog/product_detail.html', {'product': product})
+
+
+def brand_detail(request, slug):
+    brand = get_object_or_404(Brand, slug=slug, verification_status='approved')
+    products = brand.products.filter(moderation_status=PUBLISHED, is_active=True)
+    return render(request, 'catalog/brand_detail.html', {
+        'brand': brand,
+        'products': products,
+    })

apps/content/admin.py

@@ -0,0 +1,31 @@
+from django.contrib import admin
+
+from .models import Article, Banner, Collection, NewsEvent
+
+
+@admin.register(Collection)
+class CollectionAdmin(admin.ModelAdmin):
+    list_display = ('name', 'is_published', 'published_at')
+    list_filter = ('is_published',)
+    filter_horizontal = ('products',)
+    prepopulated_fields = {'slug': ('name',)}
+
+
+@admin.register(Article)
+class ArticleAdmin(admin.ModelAdmin):
+    list_display = ('title', 'brand', 'published_at')
+    search_fields = ('title',)
+    prepopulated_fields = {'slug': ('title',)}
+
+
+@admin.register(NewsEvent)
+class NewsEventAdmin(admin.ModelAdmin):
+    list_display = ('title', 'event_date', 'is_published', 'published_at')
+    list_filter = ('is_published',)
+    prepopulated_fields = {'slug': ('title',)}
+
+
+@admin.register(Banner)
+class BannerAdmin(admin.ModelAdmin):
+    list_display = ('title', 'url', 'sort_order', 'is_active')
+    list_filter = ('is_active',)

apps/content/apps.py

@@ -0,0 +1,7 @@
+from django.apps import AppConfig
+
+
+class ContentConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.content'
+

apps/content/migrations/0001_initial.py

@@ -0,0 +1,85 @@
+# Generated by Django 5.1.15 on 2026-09-23 13:44
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('catalog', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Banner',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(blank=True, max_length=200, verbose_name='Заголовок')),
+                ('image', models.ImageField(upload_to='banners/', verbose_name='Изображение')),
+                ('url', models.URLField(blank=True, verbose_name='Ссылка')),
+                ('sort_order', models.PositiveIntegerField(default=0, verbose_name='Порядок')),
+                ('is_active', models.BooleanField(default=True, verbose_name='Активен')),
+            ],
+            options={
+                'verbose_name': 'Баннер',
+                'verbose_name_plural': 'Баннеры',
+                'ordering': ('sort_order',),
+            },
+        ),
+        migrations.CreateModel(
+            name='NewsEvent',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=255, verbose_name='Заголовок')),
+                ('slug', models.SlugField(blank=True, max_length=280, unique=True, verbose_name='Slug')),
+                ('body', models.TextField(verbose_name='Текст')),
+                ('image', models.ImageField(blank=True, null=True, upload_to='news/', verbose_name='Изображение')),
+                ('event_date', models.DateTimeField(blank=True, null=True, verbose_name='Дата события')),
+                ('is_published', models.BooleanField(default=False, verbose_name='Опубликовано')),
+                ('published_at', models.DateTimeField(blank=True, null=True, verbose_name='Опубликовано')),
+            ],
+            options={
+                'verbose_name': 'Новость / событие',
+                'verbose_name_plural': 'Новости и события',
+                'ordering': ('-published_at',),
+            },
+        ),
+        migrations.CreateModel(
+            name='Article',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=255, verbose_name='Заголовок')),
+                ('slug', models.SlugField(blank=True, max_length=280, unique=True, verbose_name='Slug')),
+                ('cover', models.ImageField(blank=True, null=True, upload_to='articles/', verbose_name='Обложка')),
+                ('body', models.TextField(verbose_name='Текст')),
+                ('published_at', models.DateTimeField(blank=True, null=True, verbose_name='Опубликована')),
+                ('brand', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='articles', to='catalog.brand', verbose_name='Бренд')),
+            ],
+            options={
+                'verbose_name': 'История бренда',
+                'verbose_name_plural': 'Истории брендов',
+                'ordering': ('-published_at',),
+            },
+        ),
+        migrations.CreateModel(
+            name='Collection',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=200, verbose_name='Название')),
+                ('slug', models.SlugField(blank=True, max_length=220, unique=True, verbose_name='Slug')),
+                ('banner', models.ImageField(blank=True, null=True, upload_to='collections/', verbose_name='Баннер')),
+                ('description', models.TextField(blank=True, verbose_name='Описание')),
+                ('is_published', models.BooleanField(default=False, verbose_name='Опубликована')),
+                ('published_at', models.DateTimeField(blank=True, null=True, verbose_name='Дата публикации')),
+                ('products', models.ManyToManyField(blank=True, related_name='collections', to='catalog.product', verbose_name='Позиции')),
+            ],
+            options={
+                'verbose_name': 'Подборка',
+                'verbose_name_plural': 'Подборки',
+                'ordering': ('name',),
+            },
+        ),
+    ]

apps/content/models.py

@@ -0,0 +1,101 @@
+from django.db import models
+from django.utils.text import slugify
+
+from apps.catalog.models import Brand, Product
+
+
+class Collection(models.Model):
+    """Подборка позиций (ТЗ §3.7, §4: Collection)."""
+
+    name = models.CharField('Название', max_length=200)
+    slug = models.SlugField('Slug', max_length=220, unique=True, blank=True)
+    banner = models.ImageField('Баннер', upload_to='collections/', blank=True, null=True)
+    description = models.TextField('Описание', blank=True)
+    products = models.ManyToManyField(
+        Product, related_name='collections', blank=True, verbose_name='Позиции',
+    )
+    is_published = models.BooleanField('Опубликована', default=False)
+    published_at = models.DateTimeField('Дата публикации', null=True, blank=True)
+
+    class Meta:
+        verbose_name = 'Подборка'
+        verbose_name_plural = 'Подборки'
+        ordering = ('name',)
+
+    def __str__(self):
+        return self.name
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name, allow_unicode=True)
+        super().save(*args, **kwargs)
+
+
+class Article(models.Model):
+    """Раздел «Истории брендов» (ТЗ §3.7)."""
+
+    brand = models.ForeignKey(
+        Brand, null=True, blank=True, on_delete=models.SET_NULL,
+        related_name='articles', verbose_name='Бренд',
+    )
+    title = models.CharField('Заголовок', max_length=255)
+    slug = models.SlugField('Slug', max_length=280, unique=True, blank=True)
+    cover = models.ImageField('Обложка', upload_to='articles/', blank=True, null=True)
+    body = models.TextField('Текст')
+    published_at = models.DateTimeField('Опубликована', null=True, blank=True)
+
+    class Meta:
+        verbose_name = 'История бренда'
+        verbose_name_plural = 'Истории брендов'
+        ordering = ('-published_at',)
+
+    def __str__(self):
+        return self.title
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.title, allow_unicode=True)
+        super().save(*args, **kwargs)
+
+
+class NewsEvent(models.Model):
+    """Новости проекта и анонсы офлайн-ярмарок (ТЗ §3.7)."""
+
+    title = models.CharField('Заголовок', max_length=255)
+    slug = models.SlugField('Slug', max_length=280, unique=True, blank=True)
+    body = models.TextField('Текст')
+    image = models.ImageField('Изображение', upload_to='news/', blank=True, null=True)
+    event_date = models.DateTimeField('Дата события', null=True, blank=True)
+    is_published = models.BooleanField('Опубликовано', default=False)
+    published_at = models.DateTimeField('Опубликовано', null=True, blank=True)
+
+    class Meta:
+        verbose_name = 'Новость / событие'
+        verbose_name_plural = 'Новости и события'
+        ordering = ('-published_at',)
+
+    def __str__(self):
+        return self.title
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.title, allow_unicode=True)
+        super().save(*args, **kwargs)
+
+
+class Banner(models.Model):
+    """Баннерная зона на главной (ТЗ §3.7)."""
+
+    title = models.CharField('Заголовок', max_length=200, blank=True)
+    image = models.ImageField('Изображение', upload_to='banners/')
+    url = models.URLField('Ссылка', blank=True)
+    sort_order = models.PositiveIntegerField('Порядок', default=0)
+    is_active = models.BooleanField('Активен', default=True)
+
+    class Meta:
+        verbose_name = 'Баннер'
+        verbose_name_plural = 'Баннеры'
+        ordering = ('sort_order',)
+
+    def __str__(self):
+        return self.title or f'Баннер #{self.pk}'

apps/content/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/content/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

apps/moderation/admin.py

@@ -0,0 +1,18 @@
+from django.contrib import admin
+
+from .models import AuditLog, ModerationRequest
+
+
+@admin.register(ModerationRequest)
+class ModerationRequestAdmin(admin.ModelAdmin):
+    list_display = ('content_type', 'object_id', 'decision', 'moderator', 'created_at', 'decided_at')
+    list_filter = ('decision', 'content_type')
+    search_fields = ('comment',)
+
+
+@admin.register(AuditLog)
+class AuditLogAdmin(admin.ModelAdmin):
+    list_display = ('created_at', 'user', 'action', 'object_repr')
+    list_filter = ('action',)
+    search_fields = ('action', 'object_repr')
+    readonly_fields = ('created_at',)

apps/moderation/apps.py

@@ -0,0 +1,7 @@
+from django.apps import AppConfig
+
+
+class ModerationConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.moderation'
+

apps/moderation/migrations/0001_initial.py

@@ -0,0 +1,51 @@
+# Generated by Django 5.1.15 on 2026-09-23 13:44
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AuditLog',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('action', models.CharField(max_length=255, verbose_name='Действие')),
+                ('object_repr', models.CharField(blank=True, max_length=255, verbose_name='Объект')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Время')),
+                ('user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='audit_logs', to=settings.AUTH_USER_MODEL, verbose_name='Пользователь')),
+            ],
+            options={
+                'verbose_name': 'Запись журнала',
+                'verbose_name_plural': 'Журнал действий',
+                'ordering': ('-created_at',),
+            },
+        ),
+        migrations.CreateModel(
+            name='ModerationRequest',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('object_id', models.PositiveIntegerField(verbose_name='ID сущности')),
+                ('decision', models.CharField(choices=[('pending', 'На рассмотрении'), ('approved', 'Одобрено'), ('revision', 'На доработке'), ('rejected', 'Отклонено')], default='pending', max_length=20, verbose_name='Решение')),
+                ('comment', models.TextField(blank=True, verbose_name='Комментарий модератора')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создана')),
+                ('decided_at', models.DateTimeField(blank=True, null=True, verbose_name='Решена')),
+                ('content_type', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='contenttypes.contenttype', verbose_name='Тип сущности')),
+                ('moderator', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='moderated_requests', to=settings.AUTH_USER_MODEL, verbose_name='Модератор')),
+            ],
+            options={
+                'verbose_name': 'Заявка на модерацию',
+                'verbose_name_plural': 'Заявки на модерацию',
+                'ordering': ('-created_at',),
+            },
+        ),
+    ]

apps/moderation/models.py

@@ -0,0 +1,63 @@
+from django.conf import settings
+from django.contrib.contenttypes.fields import GenericForeignKey
+from django.contrib.contenttypes.models import ContentType
+from django.db import models
+
+
+class Decision(models.TextChoices):
+    PENDING = 'pending', 'На рассмотрении'
+    APPROVED = 'approved', 'Одобрено'
+    REVISION = 'revision', 'На доработке'
+    REJECTED = 'rejected', 'Отклонено'
+
+
+class ModerationRequest(models.Model):
+    """Заявка на модерацию сущности (бренд/карточка/отзыв) (ТЗ §3.8)."""
+
+    content_type = models.ForeignKey(
+        ContentType, on_delete=models.CASCADE, verbose_name='Тип сущности',
+    )
+    object_id = models.PositiveIntegerField('ID сущности')
+    entity = GenericForeignKey('content_type', 'object_id')
+
+    decision = models.CharField(
+        'Решение', max_length=20, choices=Decision.choices,
+        default=Decision.PENDING,
+    )
+    comment = models.TextField('Комментарий модератора', blank=True)
+    moderator = models.ForeignKey(
+        settings.AUTH_USER_MODEL, null=True, blank=True,
+        on_delete=models.SET_NULL, related_name='moderated_requests',
+        verbose_name='Модератор',
+    )
+    created_at = models.DateTimeField('Создана', auto_now_add=True)
+    decided_at = models.DateTimeField('Решена', null=True, blank=True)
+
+    class Meta:
+        verbose_name = 'Заявка на модерацию'
+        verbose_name_plural = 'Заявки на модерацию'
+        ordering = ('-created_at',)
+
+    def __str__(self):
+        return f'Модерация {self.content_type} #{self.object_id} — {self.decision}'
+
+
+class AuditLog(models.Model):
+    """Журнал действий (ТЗ §3.8, §6)."""
+
+    user = models.ForeignKey(
+        settings.AUTH_USER_MODEL, null=True, blank=True,
+        on_delete=models.SET_NULL, related_name='audit_logs',
+        verbose_name='Пользователь',
+    )
+    action = models.CharField('Действие', max_length=255)
+    object_repr = models.CharField('Объект', max_length=255, blank=True)
+    created_at = models.DateTimeField('Время', auto_now_add=True)
+
+    class Meta:
+        verbose_name = 'Запись журнала'
+        verbose_name_plural = 'Журнал действий'
+        ordering = ('-created_at',)
+
+    def __str__(self):
+        return f'{self.created_at:%Y-%m-%d %H:%M} {self.user} — {self.action}'

apps/moderation/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/moderation/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

apps/orders/admin.py

@@ -0,0 +1,32 @@
+from django.contrib import admin
+
+from .models import Favorite, Order, OrderItem, PickupPoint
+
+
+class OrderItemInline(admin.TabularInline):
+    model = OrderItem
+    extra = 0
+
+
+@admin.register(PickupPoint)
+class PickupPointAdmin(admin.ModelAdmin):
+    list_display = ('name', 'address', 'partner', 'is_active')
+    list_filter = ('is_active',)
+
+
+@admin.register(Order)
+class OrderAdmin(admin.ModelAdmin):
+    list_display = ('id', 'buyer', 'status', 'delivery_method', 'payment_method', 'total', 'created_at')
+    list_filter = ('status', 'delivery_method', 'payment_method')
+    search_fields = ('buyer__username', 'buyer__full_name')
+    inlines = [OrderItemInline]
+
+
+@admin.register(OrderItem)
+class OrderItemAdmin(admin.ModelAdmin):
+    list_display = ('order', 'name', 'brand', 'price', 'quantity')
+
+
+@admin.register(Favorite)
+class FavoriteAdmin(admin.ModelAdmin):
+    list_display = ('user', 'product', 'service', 'created_at')

apps/orders/apps.py

@@ -0,0 +1,7 @@
+from django.apps import AppConfig
+
+
+class OrdersConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.orders'
+

apps/orders/migrations/0001_initial.py

@@ -0,0 +1,88 @@
+# Generated by Django 5.1.15 on 2026-09-23 13:44
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('catalog', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PickupPoint',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=200, verbose_name='Название')),
+                ('address', models.CharField(max_length=300, verbose_name='Адрес')),
+                ('working_hours', models.CharField(blank=True, max_length=200, verbose_name='Часы работы')),
+                ('partner', models.CharField(blank=True, max_length=200, verbose_name='Партнёр')),
+                ('is_active', models.BooleanField(default=True, verbose_name='Активен')),
+            ],
+            options={
+                'verbose_name': 'Пункт выдачи',
+                'verbose_name_plural': 'Пункты выдачи',
+                'ordering': ('name',),
+            },
+        ),
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('status', models.CharField(choices=[('new', 'Новый'), ('confirmed', 'Подтверждён'), ('paid', 'Оплачен'), ('assembled', 'Собран'), ('shipped', 'Передан в доставку'), ('done', 'Выполнен'), ('cancelled', 'Отменён'), ('refunded', 'Возврат')], default='new', max_length=20, verbose_name='Статус')),
+                ('delivery_method', models.CharField(choices=[('pickup', 'Самовывоз'), ('courier', 'Доставка по договорённости'), ('cdek', 'СДЭК')], default='pickup', max_length=20, verbose_name='Способ получения')),
+                ('address', models.CharField(blank=True, max_length=300, verbose_name='Адрес доставки')),
+                ('payment_method', models.CharField(choices=[('by_agreement', 'По договорённости (напрямую продавцу)'), ('online', 'Онлайн через агрегатор')], default='by_agreement', max_length=20, verbose_name='Способ оплаты')),
+                ('customer_comment', models.TextField(blank=True, verbose_name='Комментарий покупателя')),
+                ('total', models.DecimalField(decimal_places=2, default=0, max_digits=12, verbose_name='Сумма')),
+                ('commission', models.DecimalField(decimal_places=2, default=0, max_digits=12, verbose_name='Комиссия площадки')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Обновлён')),
+                ('buyer', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='orders', to=settings.AUTH_USER_MODEL, verbose_name='Покупатель')),
+                ('pickup_point', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='orders', to='orders.pickuppoint', verbose_name='Пункт выдачи')),
+            ],
+            options={
+                'verbose_name': 'Заказ',
+                'verbose_name_plural': 'Заказы',
+                'ordering': ('-created_at',),
+            },
+        ),
+        migrations.CreateModel(
+            name='OrderItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Название позиции')),
+                ('price', models.DecimalField(decimal_places=2, max_digits=12, verbose_name='Цена за единицу')),
+                ('quantity', models.PositiveIntegerField(default=1, verbose_name='Количество')),
+                ('brand', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='order_items', to='catalog.brand', verbose_name='Бренд')),
+                ('order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='orders.order', verbose_name='Заказ')),
+                ('product', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='order_items', to='catalog.product', verbose_name='Товар')),
+                ('service', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='order_items', to='catalog.service', verbose_name='Услуга')),
+            ],
+            options={
+                'verbose_name': 'Позиция заказа',
+                'verbose_name_plural': 'Позиции заказа',
+            },
+        ),
+        migrations.CreateModel(
+            name='Favorite',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Добавлено')),
+                ('product', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='favorited_by', to='catalog.product', verbose_name='Товар')),
+                ('service', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='favorited_by', to='catalog.service', verbose_name='Услуга')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='favorites', to=settings.AUTH_USER_MODEL, verbose_name='Пользователь')),
+            ],
+            options={
+                'verbose_name': 'Избранное',
+                'verbose_name_plural': 'Избранное',
+                'constraints': [models.UniqueConstraint(condition=models.Q(('product__isnull', False)), fields=('user', 'product'), name='uniq_favorite_user_product'), models.UniqueConstraint(condition=models.Q(('service__isnull', False)), fields=('user', 'service'), name='uniq_favorite_user_service')],
+            },
+        ),
+    ]

apps/orders/models.py

@@ -0,0 +1,163 @@
+from django.conf import settings
+from django.db import models
+
+from apps.catalog.models import Brand, Product, Service
+
+
+class OrderStatus(models.TextChoices):
+    NEW = 'new', 'Новый'
+    CONFIRMED = 'confirmed', 'Подтверждён'
+    PAID = 'paid', 'Оплачен'          # этап 2
+    ASSEMBLED = 'assembled', 'Собран'
+    SHIPPED = 'shipped', 'Передан в доставку'  # этап 2
+    DONE = 'done', 'Выполнен'
+    CANCELLED = 'cancelled', 'Отменён'
+    REFUNDED = 'refunded', 'Возврат'   # этап 2
+
+
+class DeliveryMethod(models.TextChoices):
+    PICKUP = 'pickup', 'Самовывоз'
+    COURIER = 'courier', 'Доставка по договорённости'  # этап 1
+    CDEK = 'cdek', 'СДЭК'                               # этап 2
+
+
+class PaymentMethod(models.TextChoices):
+    BY_AGREEMENT = 'by_agreement', 'По договорённости (напрямую продавцу)'
+    ONLINE = 'online', 'Онлайн через агрегатор'  # этап 2
+
+
+class PickupPoint(models.Model):
+    """Пункт выдачи (ТЗ §4: PickupPoint)."""
+
+    name = models.CharField('Название', max_length=200)
+    address = models.CharField('Адрес', max_length=300)
+    working_hours = models.CharField('Часы работы', max_length=200, blank=True)
+    partner = models.CharField('Партнёр', max_length=200, blank=True)
+    is_active = models.BooleanField('Активен', default=True)
+
+    class Meta:
+        verbose_name = 'Пункт выдачи'
+        verbose_name_plural = 'Пункты выдачи'
+        ordering = ('name',)
+
+    def __str__(self):
+        return f'{self.name} ({self.address})'
+
+
+class Order(models.Model):
+    """Заказ / заявка (ТЗ §4: Order)."""
+
+    buyer = models.ForeignKey(
+        settings.AUTH_USER_MODEL, on_delete=models.PROTECT,
+        related_name='orders', verbose_name='Покупатель',
+    )
+    status = models.CharField(
+        'Статус', max_length=20, choices=OrderStatus.choices,
+        default=OrderStatus.NEW,
+    )
+    delivery_method = models.CharField(
+        'Способ получения', max_length=20,
+        choices=DeliveryMethod.choices, default=DeliveryMethod.PICKUP,
+    )
+    address = models.CharField('Адрес доставки', max_length=300, blank=True)
+    pickup_point = models.ForeignKey(
+        PickupPoint, null=True, blank=True, on_delete=models.SET_NULL,
+        related_name='orders', verbose_name='Пункт выдачи',
+    )
+    payment_method = models.CharField(
+        'Способ оплаты', max_length=20,
+        choices=PaymentMethod.choices, default=PaymentMethod.BY_AGREEMENT,
+    )
+    customer_comment = models.TextField('Комментарий покупателя', blank=True)
+
+    total = models.DecimalField('Сумма', max_digits=12, decimal_places=2, default=0)
+    commission = models.DecimalField(
+        'Комиссия площадки', max_digits=12, decimal_places=2, default=0,
+    )
+
+    created_at = models.DateTimeField('Создан', auto_now_add=True)
+    updated_at = models.DateTimeField('Обновлён', auto_now=True)
+
+    class Meta:
+        verbose_name = 'Заказ'
+        verbose_name_plural = 'Заказы'
+        ordering = ('-created_at',)
+
+    def __str__(self):
+        return f'Заказ №{self.pk}'
+
+    def recalculate_total(self):
+        self.total = sum((item.line_total for item in self.items.all()), start=0)
+        self.save(update_fields=['total'])
+
+
+class OrderItem(models.Model):
+    """Позиция заказа. Может относиться к товару или к услуге (ТЗ §4)."""
+
+    order = models.ForeignKey(
+        Order, on_delete=models.CASCADE, related_name='items',
+        verbose_name='Заказ',
+    )
+    brand = models.ForeignKey(
+        Brand, on_delete=models.PROTECT, related_name='order_items',
+        verbose_name='Бренд',
+    )
+    product = models.ForeignKey(
+        Product, null=True, blank=True, on_delete=models.SET_NULL,
+        related_name='order_items', verbose_name='Товар',
+    )
+    service = models.ForeignKey(
+        Service, null=True, blank=True, on_delete=models.SET_NULL,
+        related_name='order_items', verbose_name='Услуга',
+    )
+    name = models.CharField('Название позиции', max_length=255)
+    price = models.DecimalField('Цена за единицу', max_digits=12, decimal_places=2)
+    quantity = models.PositiveIntegerField('Количество', default=1)
+
+    class Meta:
+        verbose_name = 'Позиция заказа'
+        verbose_name_plural = 'Позиции заказа'
+
+    def __str__(self):
+        return f'{self.name} × {self.quantity}'
+
+    @property
+    def line_total(self):
+        return self.price * self.quantity
+
+
+class Favorite(models.Model):
+    """Избранное покупателя (ТЗ §3.2, §3.3)."""
+
+    user = models.ForeignKey(
+        settings.AUTH_USER_MODEL, on_delete=models.CASCADE,
+        related_name='favorites', verbose_name='Пользователь',
+    )
+    product = models.ForeignKey(
+        Product, null=True, blank=True, on_delete=models.CASCADE,
+        related_name='favorited_by', verbose_name='Товар',
+    )
+    service = models.ForeignKey(
+        Service, null=True, blank=True, on_delete=models.CASCADE,
+        related_name='favorited_by', verbose_name='Услуга',
+    )
+    created_at = models.DateTimeField('Добавлено', auto_now_add=True)
+
+    class Meta:
+        verbose_name = 'Избранное'
+        verbose_name_plural = 'Избранное'
+        constraints = [
+            models.UniqueConstraint(
+                fields=('user', 'product'),
+                condition=models.Q(product__isnull=False),
+                name='uniq_favorite_user_product',
+            ),
+            models.UniqueConstraint(
+                fields=('user', 'service'),
+                condition=models.Q(service__isnull=False),
+                name='uniq_favorite_user_service',
+            ),
+        ]
+
+    def __str__(self):
+        return f'{self.user} → {self.product or self.service}'

apps/orders/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/orders/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

apps/reviews/admin.py

@@ -0,0 +1,10 @@
+from django.contrib import admin
+
+from .models import Review
+
+
+@admin.register(Review)
+class ReviewAdmin(admin.ModelAdmin):
+    list_display = ('id', 'author', 'product', 'service', 'rating', 'status', 'created_at')
+    list_filter = ('status', 'rating')
+    search_fields = ('author__username', 'text')

apps/reviews/apps.py

@@ -0,0 +1,7 @@
+from django.apps import AppConfig
+
+
+class ReviewsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.reviews'
+

apps/reviews/migrations/0001_initial.py

@@ -0,0 +1,40 @@
+# Generated by Django 5.1.15 on 2026-09-23 13:44
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('catalog', '0001_initial'),
+        ('orders', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Review',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('rating', models.PositiveSmallIntegerField(default=5, verbose_name='Оценка')),
+                ('text', models.TextField(blank=True, verbose_name='Текст отзыва')),
+                ('images', models.JSONField(blank=True, default=list, verbose_name='Фото')),
+                ('brand_reply', models.TextField(blank=True, verbose_name='Ответ бренда')),
+                ('status', models.CharField(choices=[('pending', 'На модерации'), ('published', 'Опубликован'), ('rejected', 'Отклонён')], default='pending', max_length=20, verbose_name='Статус')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='reviews', to=settings.AUTH_USER_MODEL, verbose_name='Автор')),
+                ('order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='reviews', to='orders.order', verbose_name='Заказ')),
+                ('product', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='reviews', to='catalog.product', verbose_name='Товар')),
+                ('service', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='reviews', to='catalog.service', verbose_name='Услуга')),
+            ],
+            options={
+                'verbose_name': 'Отзыв',
+                'verbose_name_plural': 'Отзывы',
+                'ordering': ('-created_at',),
+            },
+        ),
+    ]

apps/reviews/models.py

@@ -0,0 +1,50 @@
+from django.conf import settings
+from django.db import models
+
+from apps.catalog.models import Product, Service
+from apps.orders.models import Order
+
+
+class ReviewStatus(models.TextChoices):
+    PENDING = 'pending', 'На модерации'
+    PUBLISHED = 'published', 'Опубликован'
+    REJECTED = 'rejected', 'Отклонён'
+
+
+class Review(models.Model):
+    """Отзыв на товар/услугу после подтверждённого заказа (ТЗ §3.5)."""
+
+    order = models.ForeignKey(
+        Order, on_delete=models.CASCADE, related_name='reviews',
+        verbose_name='Заказ',
+    )
+    author = models.ForeignKey(
+        settings.AUTH_USER_MODEL, on_delete=models.CASCADE,
+        related_name='reviews', verbose_name='Автор',
+    )
+    product = models.ForeignKey(
+        Product, null=True, blank=True, on_delete=models.CASCADE,
+        related_name='reviews', verbose_name='Товар',
+    )
+    service = models.ForeignKey(
+        Service, null=True, blank=True, on_delete=models.CASCADE,
+        related_name='reviews', verbose_name='Услуга',
+    )
+    rating = models.PositiveSmallIntegerField('Оценка', default=5)
+    text = models.TextField('Текст отзыва', blank=True)
+    images = models.JSONField('Фото', default=list, blank=True)
+    brand_reply = models.TextField('Ответ бренда', blank=True)
+
+    status = models.CharField(
+        'Статус', max_length=20, choices=ReviewStatus.choices,
+        default=ReviewStatus.PENDING,
+    )
+    created_at = models.DateTimeField('Создан', auto_now_add=True)
+
+    class Meta:
+        verbose_name = 'Отзыв'
+        verbose_name_plural = 'Отзывы'
+        ordering = ('-created_at',)
+
+    def __str__(self):
+        return f'Отзыв #{self.pk} ({self.rating}/5)'

apps/reviews/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/reviews/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.