feat: Sprint 1 — infrastructure + test creation

Backend: - FastAPI + SQLAlchemy 2.0 async + Alembic - Models: Test, Question, Answer - API: GET /api/tests, GET /api/tests/{id}, POST /api/tests - Pydantic validation: min 7 questions, min 3 answers, ≥1 correct Frontend: - React 18 + TypeScript + Vite + Ant Design + TanStack Query - Pages: TestList, TestCreate (nested Form.List), TestDetail Infrastructure: - Docker Compose: db (postgres:16), backend, frontend, nginx - Nginx: /api/ → FastAPI, / → Vite dev server with HMR - Alembic migration 001_init: tests, questions, answers tables - entrypoint.sh: wait for db, migrate, start uvicorn Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-21 12:05:04 +05:00
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+# База данных
+DATABASE_URL=postgresql+asyncpg://qa_user:qa_password@db:5432/qa_test
@@ -0,0 +1,145 @@
+# ШАГ 006 — Спринт 1: Инфраструктура + Создание тестов
+
+**Дата:** 2026-03-21
+**Контекст:** Мастер-класс по разработке системы тестирования сотрудников клиники.
+
+---
+
+## Запрос
+
+> готов. поехали (начинаем Спринт 1)
+
+---
+
+## Ответ
+
+Реализован Спринт 1 в полном объёме: инфраструктура + создание тестов без авторизации.
+
+---
+
+## Структура проекта после спринта
+
+```
+qa_test_app/
+├── docker-compose.yml          ← поднимает весь стек одной командой
+├── .env.example
+├── nginx/
+│   └── nginx.conf              ← / → frontend, /api/ → backend
+├── backend/
+│   ├── Dockerfile
+│   ├── entrypoint.sh           ← ждёт БД, запускает миграции, стартует сервер
+│   ├── requirements.txt
+│   ├── alembic.ini
+│   ├── alembic/
+│   │   ├── env.py              ← async alembic, берёт URL из settings
+│   │   ├── script.py.mako
+│   │   └── versions/
+│   │       └── 001_init.py     ← создаёт таблицы tests, questions, answers
+│   └── app/
+│       ├── config.py           ← настройки через pydantic-settings
+│       ├── database.py         ← async SQLAlchemy engine + session
+│       ├── main.py             ← FastAPI app, /api/health
+│       ├── models/test.py      ← ORM модели: Test, Question, Answer
+│       ├── schemas/test.py     ← Pydantic схемы с валидацией
+│       └── api/tests.py        ← REST эндпоинты
+└── frontend/
+    ├── Dockerfile
+    ├── package.json
+    ├── vite.config.ts
+    ├── index.html
+    └── src/
+        ├── App.tsx             ← роутер + провайдеры
+        ├── api/
+        │   ├── client.ts       ← axios с baseURL=/api
+        │   └── tests.ts        ← типы + функции запросов
+        └── pages/
+            ├── TestList/       ← список тестов + кнопка создать
+            ├── TestCreate/     ← форма создания теста
+            └── TestDetail/     ← просмотр теста с вопросами
+```
+
+---
+
+## API эндпоинты
+
+| Метод | URL | Описание |
+|-------|-----|----------|
+| GET | `/api/health` | Проверка работы сервера |
+| GET | `/api/tests` | Список тестов |
+| GET | `/api/tests/{id}` | Детали теста с вопросами и ответами |
+| POST | `/api/tests` | Создать тест |
+
+---
+
+## Схема БД
+
+```
+tests
+  id, title, description, passing_score, time_limit,
+  allow_navigation_back, is_active, version, created_at
+
+questions
+  id, test_id → tests.id, text, order
+
+answers
+  id, question_id → questions.id, text, is_correct
+```
+
+---
+
+## Валидация
+
+**Backend (Pydantic):**
+- Тест: минимум 7 вопросов, passing_score 0–100
+- Вопрос: минимум 3 варианта ответа, хотя бы 1 правильный
+
+**Frontend (Ant Design Form):**
+- Те же правила воспроизведены на клиенте
+- Nested Form.List для динамических вопросов и ответов
+- Таймер показывается только при включённом переключателе (shouldUpdate)
+
+---
+
+## Как запустить
+
+```bash
+docker compose up --build
+```
+
+Открыть браузер: `http://localhost`
+
+- Список тестов → кнопка «Создать тест»
+- Заполнить форму → нажать «Создать тест»
+- Перейти к созданному тесту и увидеть все вопросы и ответы
+- `http://localhost/api/health` → `{"status": "ok"}`
+- `http://localhost/api/docs` → Swagger UI FastAPI
+
+---
+
+## Ключевые решения для джуниора
+
+**Async SQLAlchemy 2.0:**
+- `async_sessionmaker` + `AsyncSession` — не блокируем event loop при запросах к БД
+- `selectinload` для жадной загрузки связей (вместо N+1 запросов)
+
+**Alembic async:**
+- `async_engine_from_config` + `connection.run_sync(do_run_migrations)`
+- URL берётся из `app.config.settings` — одно место для конфига
+
+**Docker Compose healthcheck:**
+- `db` объявляет `healthcheck`, `backend` ждёт `condition: service_healthy`
+- Дополнительно `entrypoint.sh` вызывает `pg_isready` для надёжности
+
+**TanStack Query:**
+- `useQuery` для чтения данных — кэш, loading state, error state из коробки
+- `useMutation` для создания — `invalidateQueries` обновляет список после успеха
+
+---
+
+## Следующие шаги
+
+- [x] Спринт 1: Инфраструктура + Создание тестов
+- [ ] Спринт 2: Прохождение теста + результаты
+- [ ] Спринт 3: Трекер результатов
+- [ ] Спринт 4: Авторизация и роли
+- [ ] Спринт 5: Уведомления в MAX
@@ -0,0 +1,16 @@
+FROM python:3.12-slim
+
+# pg_isready нужен для проверки готовности БД в entrypoint
+RUN apt-get update && apt-get install -y --no-install-recommends postgresql-client \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+RUN chmod +x entrypoint.sh
+
+CMD ["./entrypoint.sh"]
@@ -0,0 +1,39 @@
+[alembic]
+script_location = alembic
+
+# URL переопределяется в alembic/env.py из переменной окружения DATABASE_URL
+sqlalchemy.url = driver://user:pass@localhost/dbname
+
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
@@ -0,0 +1,57 @@
+import asyncio
+from logging.config import fileConfig
+
+from sqlalchemy import pool
+from sqlalchemy.ext.asyncio import async_engine_from_config
+
+from alembic import context
+
+# Alembic config
+config = context.config
+
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# Берём DATABASE_URL из настроек приложения
+from app.config import settings
+from app.database import Base
+from app.models import test  # noqa: F401 — импортируем модели, чтобы Alembic их видел
+
+config.set_main_option("sqlalchemy.url", settings.database_url)
+
+target_metadata = Base.metadata
+
+
+def run_migrations_offline() -> None:
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def do_run_migrations(connection):
+    context.configure(connection=connection, target_metadata=target_metadata)
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+async def run_migrations_online() -> None:
+    connectable = async_engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+    async with connectable.connect() as connection:
+        await connection.run_sync(do_run_migrations)
+    await connectable.dispose()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    asyncio.run(run_migrations_online())
@@ -0,0 +1,25 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}
@@ -0,0 +1,62 @@
+"""init
+
+Revision ID: 001
+Revises:
+Create Date: 2026-03-21
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "001"
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "tests",
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column("title", sa.String(255), nullable=False),
+        sa.Column("description", sa.Text(), nullable=True),
+        sa.Column("passing_score", sa.Integer(), nullable=False),
+        sa.Column("time_limit", sa.Integer(), nullable=True),
+        sa.Column("allow_navigation_back", sa.Boolean(), nullable=False, server_default="true"),
+        sa.Column("is_active", sa.Boolean(), nullable=False, server_default="true"),
+        sa.Column("version", sa.Integer(), nullable=False, server_default="1"),
+        sa.Column(
+            "created_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.text("now()"),
+        ),
+        sa.PrimaryKeyConstraint("id"),
+    )
+
+    op.create_table(
+        "questions",
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column("test_id", sa.Integer(), sa.ForeignKey("tests.id"), nullable=False),
+        sa.Column("text", sa.Text(), nullable=False),
+        sa.Column("order", sa.Integer(), nullable=False),
+        sa.PrimaryKeyConstraint("id"),
+    )
+
+    op.create_table(
+        "answers",
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column(
+            "question_id", sa.Integer(), sa.ForeignKey("questions.id"), nullable=False
+        ),
+        sa.Column("text", sa.Text(), nullable=False),
+        sa.Column("is_correct", sa.Boolean(), nullable=False),
+        sa.PrimaryKeyConstraint("id"),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("answers")
+    op.drop_table("questions")
+    op.drop_table("tests")
@@ -0,0 +1,77 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy.orm import selectinload
+
+from app.database import get_db
+from app.models.test import Answer, Question, Test
+from app.schemas.test import TestCreate, TestListItem, TestOut
+
+router = APIRouter(prefix="/api/tests", tags=["tests"])
+
+
+@router.get("", response_model=list[TestListItem])
+async def list_tests(db: AsyncSession = Depends(get_db)):
+    result = await db.execute(
+        select(Test)
+        .options(selectinload(Test.questions))
+        .where(Test.is_active == True)
+        .order_by(Test.created_at.desc())
+    )
+    tests = result.scalars().all()
+
+    items = []
+    for test in tests:
+        item = TestListItem.model_validate(test)
+        item.questions_count = len(test.questions)
+        items.append(item)
+
+    return items
+
+
+@router.get("/{test_id}", response_model=TestOut)
+async def get_test(test_id: int, db: AsyncSession = Depends(get_db)):
+    result = await db.execute(
+        select(Test)
+        .options(selectinload(Test.questions).selectinload(Question.answers))
+        .where(Test.id == test_id, Test.is_active == True)
+    )
+    test = result.scalar_one_or_none()
+    if not test:
+        raise HTTPException(status_code=404, detail="Тест не найден")
+    return test
+
+
+@router.post("", response_model=TestOut, status_code=201)
+async def create_test(data: TestCreate, db: AsyncSession = Depends(get_db)):
+    test = Test(
+        title=data.title,
+        description=data.description,
+        passing_score=data.passing_score,
+        time_limit=data.time_limit,
+        allow_navigation_back=data.allow_navigation_back,
+    )
+    db.add(test)
+    await db.flush()
+
+    for order, q_data in enumerate(data.questions):
+        question = Question(test_id=test.id, text=q_data.text, order=order)
+        db.add(question)
+        await db.flush()
+
+        for a_data in q_data.answers:
+            db.add(Answer(
+                question_id=question.id,
+                text=a_data.text,
+                is_correct=a_data.is_correct,
+            ))
+
+    await db.commit()
+
+    # Перезагружаем с вложенными связями
+    result = await db.execute(
+        select(Test)
+        .options(selectinload(Test.questions).selectinload(Question.answers))
+        .where(Test.id == test.id)
+    )
+    return result.scalar_one()
@@ -0,0 +1,11 @@
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    database_url: str = "postgresql+asyncpg://qa_user:qa_password@db:5432/qa_test"
+
+    class Config:
+        env_file = ".env"
+
+
+settings = Settings()
@@ -0,0 +1,17 @@
+from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker, AsyncSession
+from sqlalchemy.orm import DeclarativeBase
+
+from app.config import settings
+
+engine = create_async_engine(settings.database_url, echo=True)
+
+AsyncSessionLocal = async_sessionmaker(engine, expire_on_commit=False)
+
+
+class Base(DeclarativeBase):
+    pass
+
+
+async def get_db() -> AsyncSession:
+    async with AsyncSessionLocal() as session:
+        yield session
@@ -0,0 +1,20 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.api import tests
+
+app = FastAPI(title="QA Test App API", version="0.1.0")
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(tests.router)
+
+
+@app.get("/api/health")
+async def health():
+    return {"status": "ok"}
@@ -0,0 +1,54 @@
+from datetime import datetime
+
+from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String, Text
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from sqlalchemy.sql import func
+
+from app.database import Base
+
+
+class Test(Base):
+    __tablename__ = "tests"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True)
+    title: Mapped[str] = mapped_column(String(255), nullable=False)
+    description: Mapped[str | None] = mapped_column(Text, nullable=True)
+    passing_score: Mapped[int] = mapped_column(Integer, nullable=False)
+    time_limit: Mapped[int | None] = mapped_column(Integer, nullable=True)  # минуты
+    allow_navigation_back: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
+    is_active: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
+    version: Mapped[int] = mapped_column(Integer, default=1, nullable=False)
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now()
+    )
+
+    questions: Mapped[list["Question"]] = relationship(
+        "Question", back_populates="test", cascade="all, delete-orphan"
+    )
+
+
+class Question(Base):
+    __tablename__ = "questions"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True)
+    test_id: Mapped[int] = mapped_column(Integer, ForeignKey("tests.id"), nullable=False)
+    text: Mapped[str] = mapped_column(Text, nullable=False)
+    order: Mapped[int] = mapped_column(Integer, nullable=False)
+
+    test: Mapped["Test"] = relationship("Test", back_populates="questions")
+    answers: Mapped[list["Answer"]] = relationship(
+        "Answer", back_populates="question", cascade="all, delete-orphan"
+    )
+
+
+class Answer(Base):
+    __tablename__ = "answers"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True)
+    question_id: Mapped[int] = mapped_column(
+        Integer, ForeignKey("questions.id"), nullable=False
+    )
+    text: Mapped[str] = mapped_column(Text, nullable=False)
+    is_correct: Mapped[bool] = mapped_column(Boolean, nullable=False)
+
+    question: Mapped["Question"] = relationship("Question", back_populates="answers")
@@ -0,0 +1,85 @@
+from datetime import datetime
+from typing import Optional
+
+from pydantic import BaseModel, Field, field_validator
+
+
+class AnswerCreate(BaseModel):
+    text: str = Field(min_length=1)
+    is_correct: bool
+
+
+class AnswerOut(BaseModel):
+    id: int
+    text: str
+    is_correct: bool
+
+    model_config = {"from_attributes": True}
+
+
+class QuestionCreate(BaseModel):
+    text: str = Field(min_length=1)
+    answers: list[AnswerCreate]
+
+    @field_validator("answers")
+    @classmethod
+    def validate_answers(cls, v: list[AnswerCreate]) -> list[AnswerCreate]:
+        if len(v) < 3:
+            raise ValueError("Минимум 3 варианта ответа на вопрос")
+        if not any(a.is_correct for a in v):
+            raise ValueError("Хотя бы один ответ должен быть правильным")
+        return v
+
+
+class QuestionOut(BaseModel):
+    id: int
+    text: str
+    order: int
+    answers: list[AnswerOut]
+
+    model_config = {"from_attributes": True}
+
+
+class TestCreate(BaseModel):
+    title: str = Field(min_length=1, max_length=255)
+    description: Optional[str] = None
+    passing_score: int = Field(ge=0, le=100)
+    time_limit: Optional[int] = Field(None, ge=1)
+    allow_navigation_back: bool = True
+    questions: list[QuestionCreate]
+
+    @field_validator("questions")
+    @classmethod
+    def validate_questions(cls, v: list[QuestionCreate]) -> list[QuestionCreate]:
+        if len(v) < 7:
+            raise ValueError("Минимум 7 вопросов в тесте")
+        return v
+
+
+class TestOut(BaseModel):
+    id: int
+    title: str
+    description: Optional[str]
+    passing_score: int
+    time_limit: Optional[int]
+    allow_navigation_back: bool
+    is_active: bool
+    version: int
+    created_at: datetime
+    questions: list[QuestionOut] = []
+
+    model_config = {"from_attributes": True}
+
+
+class TestListItem(BaseModel):
+    id: int
+    title: str
+    description: Optional[str]
+    passing_score: int
+    time_limit: Optional[int]
+    is_active: bool
+    version: int
+    created_at: datetime
+    questions_count: int = 0
+
+    model_config = {"from_attributes": True}
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+
+echo "Waiting for PostgreSQL..."
+until pg_isready -h db -p 5432 -U qa_user; do
+  sleep 1
+done
+
+echo "Running migrations..."
+alembic upgrade head
+
+echo "Starting server..."
+exec uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload
@@ -0,0 +1,7 @@
+fastapi==0.115.0
+uvicorn[standard]==0.30.6
+sqlalchemy==2.0.35
+asyncpg==0.29.0
+alembic==1.13.3
+pydantic==2.9.2
+pydantic-settings==2.5.2
@@ -0,0 +1,46 @@
+services:
+
+  db:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: qa_test
+      POSTGRES_USER: qa_user
+      POSTGRES_PASSWORD: qa_password
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U qa_user -d qa_test"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+
+  backend:
+    build: ./backend
+    environment:
+      DATABASE_URL: postgresql+asyncpg://qa_user:qa_password@db:5432/qa_test
+    depends_on:
+      db:
+        condition: service_healthy
+    volumes:
+      - ./backend:/app
+
+  frontend:
+    build: ./frontend
+    volumes:
+      - ./frontend/src:/app/src
+      - ./frontend/index.html:/app/index.html
+    depends_on:
+      - backend
+
+  nginx:
+    image: nginx:alpine
+    ports:
+      - "80:80"
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf
+    depends_on:
+      - backend
+      - frontend
+
+volumes:
+  postgres_data:
@@ -0,0 +1,12 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+
+EXPOSE 5173
+
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]
@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="ru">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>QA Test App</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
@@ -0,0 +1,26 @@
+{
+  "name": "qa-test-frontend",
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@ant-design/icons": "^5.4.0",
+    "@tanstack/react-query": "^5.59.0",
+    "antd": "^5.21.0",
+    "axios": "^1.7.7",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-router-dom": "^6.27.0"
+  },
+  "devDependencies": {
+    "@types/react": "^18.3.11",
+    "@types/react-dom": "^18.3.1",
+    "@vitejs/plugin-react": "^4.3.2",
+    "typescript": "^5.6.3",
+    "vite": "^5.4.8"
+  }
+}
@@ -0,0 +1,26 @@
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { ConfigProvider } from 'antd'
+import ruRU from 'antd/locale/ru_RU'
+import { BrowserRouter, Route, Routes } from 'react-router-dom'
+
+import TestCreate from './pages/TestCreate'
+import TestDetail from './pages/TestDetail'
+import TestList from './pages/TestList'
+
+const queryClient = new QueryClient()
+
+export default function App() {
+  return (
+    <QueryClientProvider client={queryClient}>
+      <ConfigProvider locale={ruRU}>
+        <BrowserRouter>
+          <Routes>
+            <Route path="/" element={<TestList />} />
+            <Route path="/tests/create" element={<TestCreate />} />
+            <Route path="/tests/:id" element={<TestDetail />} />
+          </Routes>
+        </BrowserRouter>
+      </ConfigProvider>
+    </QueryClientProvider>
+  )
+}
@@ -0,0 +1,7 @@
+import axios from 'axios'
+
+const client = axios.create({
+  baseURL: '/api',
+})
+
+export default client
@@ -0,0 +1,64 @@
+import client from './client'
+
+export interface Answer {
+  id: number
+  text: string
+  is_correct: boolean
+}
+
+export interface Question {
+  id: number
+  text: string
+  order: number
+  answers: Answer[]
+}
+
+export interface Test {
+  id: number
+  title: string
+  description: string | null
+  passing_score: number
+  time_limit: number | null
+  allow_navigation_back: boolean
+  is_active: boolean
+  version: number
+  created_at: string
+  questions: Question[]
+}
+
+export interface TestListItem {
+  id: number
+  title: string
+  description: string | null
+  passing_score: number
+  time_limit: number | null
+  is_active: boolean
+  version: number
+  created_at: string
+  questions_count: number
+}
+
+export interface CreateAnswerDto {
+  text: string
+  is_correct: boolean
+}
+
+export interface CreateQuestionDto {
+  text: string
+  answers: CreateAnswerDto[]
+}
+
+export interface CreateTestDto {
+  title: string
+  description?: string
+  passing_score: number
+  time_limit?: number
+  allow_navigation_back: boolean
+  questions: CreateQuestionDto[]
+}
+
+export const testsApi = {
+  list: () => client.get<TestListItem[]>('/tests'),
+  get: (id: number) => client.get<Test>(`/tests/${id}`),
+  create: (data: CreateTestDto) => client.post<Test>('/tests', data),
+}
@@ -0,0 +1,8 @@
+* {
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  background: #f5f5f5;
+}
@@ -0,0 +1,10 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import App from './App'
+import './index.css'
+
+ReactDOM.createRoot(document.getElementById('root')!).render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+)
@@ -0,0 +1,281 @@
+import { MinusCircleOutlined, PlusOutlined } from '@ant-design/icons'
+import { useMutation, useQueryClient } from '@tanstack/react-query'
+import {
+  Button,
+  Card,
+  Checkbox,
+  Form,
+  Input,
+  InputNumber,
+  Space,
+  Switch,
+  Typography,
+  message,
+} from 'antd'
+import { useNavigate } from 'react-router-dom'
+
+import { CreateTestDto, testsApi } from '../../api/tests'
+
+const { Title } = Typography
+
+// Начальные данные: 7 пустых вопросов с 3 вариантами ответов каждый
+const EMPTY_ANSWER = { text: '', is_correct: false }
+const EMPTY_QUESTION = {
+  text: '',
+  answers: [EMPTY_ANSWER, EMPTY_ANSWER, EMPTY_ANSWER],
+}
+const INITIAL_QUESTIONS = Array(7).fill(null).map(() => ({ ...EMPTY_QUESTION }))
+
+export default function TestCreate() {
+  const [form] = Form.useForm()
+  const navigate = useNavigate()
+  const queryClient = useQueryClient()
+
+  const { mutate: createTest, isPending } = useMutation({
+    mutationFn: (data: CreateTestDto) => testsApi.create(data).then((r) => r.data),
+    onSuccess: (test) => {
+      queryClient.invalidateQueries({ queryKey: ['tests'] })
+      message.success('Тест успешно создан')
+      navigate(`/tests/${test.id}`)
+    },
+    onError: (error: unknown) => {
+      const err = error as { response?: { data?: { detail?: string } } }
+      message.error(err.response?.data?.detail || 'Ошибка при создании теста')
+    },
+  })
+
+  const onFinish = (values: {
+    title: string
+    description?: string
+    passing_score: number
+    has_timer: boolean
+    time_limit?: number
+    allow_navigation_back: boolean
+    questions: { text: string; answers: { text: string; is_correct: boolean }[] }[]
+  }) => {
+    createTest({
+      title: values.title,
+      description: values.description,
+      passing_score: values.passing_score,
+      time_limit: values.has_timer ? values.time_limit : undefined,
+      allow_navigation_back: values.allow_navigation_back ?? true,
+      questions: values.questions,
+    })
+  }
+
+  return (
+    <div style={{ maxWidth: 820, margin: '0 auto', padding: 24 }}>
+      <Title level={2}>Создание теста</Title>
+
+      <Form
+        form={form}
+        layout="vertical"
+        onFinish={onFinish}
+        initialValues={{
+          allow_navigation_back: true,
+          has_timer: false,
+          passing_score: 70,
+          questions: INITIAL_QUESTIONS,
+        }}
+      >
+        {/* ── Основные настройки ── */}
+        <Card title="Основные настройки" style={{ marginBottom: 16 }}>
+          <Form.Item
+            name="title"
+            label="Название теста"
+            rules={[{ required: true, message: 'Введите название теста' }]}
+          >
+            <Input placeholder="Например: Пожарная безопасность 2026" />
+          </Form.Item>
+
+          <Form.Item name="description" label="Описание (необязательно)">
+            <Input.TextArea rows={2} placeholder="Краткое описание теста" />
+          </Form.Item>
+
+          <Form.Item
+            name="passing_score"
+            label="Порог зачёта"
+            rules={[{ required: true, message: 'Укажите порог' }]}
+          >
+            <InputNumber min={0} max={100} addonAfter="%" style={{ width: 140 }} />
+          </Form.Item>
+
+          {/* Таймер: переключатель + поле минут */}
+          <Form.Item label="Ограничение по времени">
+            <Space align="center">
+              <Form.Item name="has_timer" valuePropName="checked" noStyle>
+                <Switch />
+              </Form.Item>
+              <Form.Item
+                noStyle
+                shouldUpdate={(prev, cur) => prev.has_timer !== cur.has_timer}
+              >
+                {({ getFieldValue }) =>
+                  getFieldValue('has_timer') ? (
+                    <Form.Item
+                      name="time_limit"
+                      noStyle
+                      rules={[{ required: true, message: 'Укажите время' }]}
+                    >
+                      <InputNumber min={1} addonAfter="мин" style={{ width: 150 }} />
+                    </Form.Item>
+                  ) : (
+                    <span style={{ color: '#999' }}>без ограничения</span>
+                  )
+                }
+              </Form.Item>
+            </Space>
+          </Form.Item>
+
+          <Form.Item
+            name="allow_navigation_back"
+            label="Разрешить возврат к предыдущему вопросу"
+            valuePropName="checked"
+          >
+            <Switch />
+          </Form.Item>
+        </Card>
+
+        {/* ── Вопросы ── */}
+        <Form.List
+          name="questions"
+          rules={[
+            {
+              validator: async (_, questions) => {
+                if (!questions || questions.length < 7) {
+                  return Promise.reject(new Error('Минимум 7 вопросов'))
+                }
+              },
+            },
+          ]}
+        >
+          {(questionFields, { add: addQuestion, remove: removeQuestion }, { errors }) => (
+            <>
+              {questionFields.map(({ key, name: qName }, index) => (
+                <Card
+                  key={key}
+                  title={`Вопрос ${index + 1}`}
+                  extra={
+                    questionFields.length > 7 ? (
+                      <MinusCircleOutlined
+                        style={{ color: '#ff4d4f', fontSize: 16 }}
+                        onClick={() => removeQuestion(qName)}
+                      />
+                    ) : null
+                  }
+                  style={{ marginBottom: 16 }}
+                >
+                  <Form.Item
+                    name={[qName, 'text']}
+                    rules={[{ required: true, message: 'Введите текст вопроса' }]}
+                  >
+                    <Input.TextArea rows={2} placeholder="Текст вопроса" />
+                  </Form.Item>
+
+                  {/* ── Варианты ответов ── */}
+                  <Form.List
+                    name={[qName, 'answers']}
+                    rules={[
+                      {
+                        validator: async (_, answers) => {
+                          if (!answers || answers.length < 3) {
+                            return Promise.reject(new Error('Минимум 3 варианта ответа'))
+                          }
+                          if (!answers.some((a: { is_correct: boolean }) => a?.is_correct)) {
+                            return Promise.reject(
+                              new Error('Отметьте хотя бы один правильный ответ'),
+                            )
+                          }
+                        },
+                      },
+                    ]}
+                  >
+                    {(
+                      answerFields,
+                      { add: addAnswer, remove: removeAnswer },
+                      { errors: answerErrors },
+                    ) => (
+                      <>
+                        {answerFields.map(({ key: ak, name: aName }) => (
+                          <Space
+                            key={ak}
+                            style={{ display: 'flex', marginBottom: 8 }}
+                            align="start"
+                          >
+                            {/* Чекбокс «правильный» */}
+                            <Form.Item
+                              name={[aName, 'is_correct']}
+                              valuePropName="checked"
+                              initialValue={false}
+                              style={{ marginBottom: 0 }}
+                            >
+                              <Checkbox />
+                            </Form.Item>
+
+                            {/* Текст ответа */}
+                            <Form.Item
+                              name={[aName, 'text']}
+                              rules={[{ required: true, message: 'Введите вариант ответа' }]}
+                              style={{ marginBottom: 0, flex: 1 }}
+                            >
+                              <Input placeholder="Вариант ответа" style={{ width: 440 }} />
+                            </Form.Item>
+
+                            {answerFields.length > 3 && (
+                              <MinusCircleOutlined
+                                style={{ color: '#ff4d4f' }}
+                                onClick={() => removeAnswer(aName)}
+                              />
+                            )}
+                          </Space>
+                        ))}
+
+                        <Form.ErrorList errors={answerErrors} />
+
+                        <Button
+                          type="dashed"
+                          size="small"
+                          icon={<PlusOutlined />}
+                          onClick={() => addAnswer({ text: '', is_correct: false })}
+                          style={{ marginTop: 4 }}
+                        >
+                          Добавить вариант
+                        </Button>
+                      </>
+                    )}
+                  </Form.List>
+                </Card>
+              ))}
+
+              <Form.ErrorList errors={errors} />
+
+              <Button
+                type="dashed"
+                block
+                icon={<PlusOutlined />}
+                style={{ marginBottom: 24 }}
+                onClick={() =>
+                  addQuestion({
+                    text: '',
+                    answers: [EMPTY_ANSWER, EMPTY_ANSWER, EMPTY_ANSWER],
+                  })
+                }
+              >
+                Добавить вопрос
+              </Button>
+            </>
+          )}
+        </Form.List>
+
+        <Form.Item>
+          <Space>
+            <Button type="primary" htmlType="submit" loading={isPending}>
+              Создать тест
+            </Button>
+            <Button onClick={() => navigate('/')}>Отмена</Button>
+          </Space>
+        </Form.Item>
+      </Form>
+    </div>
+  )
+}
@@ -0,0 +1,89 @@
+import { ArrowLeftOutlined, CheckCircleTwoTone, CloseCircleTwoTone } from '@ant-design/icons'
+import { useQuery } from '@tanstack/react-query'
+import { Button, Card, Descriptions, List, Space, Spin, Tag, Typography } from 'antd'
+import { useNavigate, useParams } from 'react-router-dom'
+
+import { Answer, testsApi } from '../../api/tests'
+
+const { Title, Text } = Typography
+
+export default function TestDetail() {
+  const { id } = useParams<{ id: string }>()
+  const navigate = useNavigate()
+
+  const { data: test, isLoading } = useQuery({
+    queryKey: ['tests', id],
+    queryFn: () => testsApi.get(Number(id)).then((r) => r.data),
+  })
+
+  if (isLoading) {
+    return <Spin size="large" style={{ display: 'block', margin: '48px auto' }} />
+  }
+
+  if (!test) return null
+
+  return (
+    <div style={{ maxWidth: 820, margin: '0 auto', padding: 24 }}>
+      <Space style={{ marginBottom: 16 }}>
+        <Button icon={<ArrowLeftOutlined />} onClick={() => navigate('/')}>
+          К списку тестов
+        </Button>
+      </Space>
+
+      <Title level={2}>{test.title}</Title>
+
+      {test.description && (
+        <Text type="secondary" style={{ display: 'block', marginBottom: 16 }}>
+          {test.description}
+        </Text>
+      )}
+
+      <Card style={{ marginBottom: 24 }}>
+        <Descriptions column={3}>
+          <Descriptions.Item label="Вопросов">{test.questions.length}</Descriptions.Item>
+          <Descriptions.Item label="Порог зачёта">{test.passing_score}%</Descriptions.Item>
+          <Descriptions.Item label="Таймер">
+            {test.time_limit ? `${test.time_limit} мин` : 'Без ограничений'}
+          </Descriptions.Item>
+          <Descriptions.Item label="Возврат к вопросу">
+            {test.allow_navigation_back ? (
+              <Tag color="green">Разрешён</Tag>
+            ) : (
+              <Tag color="red">Запрещён</Tag>
+            )}
+          </Descriptions.Item>
+          <Descriptions.Item label="Версия">{test.version}</Descriptions.Item>
+          <Descriptions.Item label="Создан">
+            {new Date(test.created_at).toLocaleDateString('ru-RU')}
+          </Descriptions.Item>
+        </Descriptions>
+      </Card>
+
+      <Title level={3}>Вопросы ({test.questions.length})</Title>
+
+      {test.questions.map((question, index) => (
+        <Card key={question.id} style={{ marginBottom: 12 }}>
+          <Text strong>
+            {index + 1}. {question.text}
+          </Text>
+          <List
+            style={{ marginTop: 10 }}
+            dataSource={question.answers}
+            renderItem={(answer: Answer) => (
+              <List.Item style={{ padding: '4px 0' }}>
+                <Space>
+                  {answer.is_correct ? (
+                    <CheckCircleTwoTone twoToneColor="#52c41a" />
+                  ) : (
+                    <CloseCircleTwoTone twoToneColor="#d9d9d9" />
+                  )}
+                  <Text>{answer.text}</Text>
+                </Space>
+              </List.Item>
+            )}
+          />
+        </Card>
+      ))}
+    </div>
+  )
+}
@@ -0,0 +1,98 @@
+import { PlusOutlined } from '@ant-design/icons'
+import { useQuery } from '@tanstack/react-query'
+import { Button, Space, Spin, Table, Tag, Typography } from 'antd'
+import type { ColumnsType } from 'antd/es/table'
+import { useNavigate } from 'react-router-dom'
+
+import { TestListItem, testsApi } from '../../api/tests'
+
+const { Title } = Typography
+
+export default function TestList() {
+  const navigate = useNavigate()
+
+  const { data: tests = [], isLoading } = useQuery({
+    queryKey: ['tests'],
+    queryFn: () => testsApi.list().then((r) => r.data),
+  })
+
+  const columns: ColumnsType<TestListItem> = [
+    {
+      title: 'Название',
+      dataIndex: 'title',
+      key: 'title',
+      render: (text: string, record: TestListItem) => (
+        <a onClick={() => navigate(`/tests/${record.id}`)}>{text}</a>
+      ),
+    },
+    {
+      title: 'Вопросов',
+      dataIndex: 'questions_count',
+      key: 'questions_count',
+      width: 100,
+      align: 'center',
+    },
+    {
+      title: 'Порог зачёта',
+      dataIndex: 'passing_score',
+      key: 'passing_score',
+      width: 130,
+      align: 'center',
+      render: (score: number) => `${score}%`,
+    },
+    {
+      title: 'Таймер',
+      dataIndex: 'time_limit',
+      key: 'time_limit',
+      width: 110,
+      align: 'center',
+      render: (limit: number | null) => (limit ? `${limit} мин` : '—'),
+    },
+    {
+      title: 'Создан',
+      dataIndex: 'created_at',
+      key: 'created_at',
+      width: 130,
+      render: (date: string) => new Date(date).toLocaleDateString('ru-RU'),
+    },
+    {
+      title: '',
+      key: 'actions',
+      width: 90,
+      render: (_: unknown, record: TestListItem) => (
+        <Button size="small" onClick={() => navigate(`/tests/${record.id}`)}>
+          Открыть
+        </Button>
+      ),
+    },
+  ]
+
+  if (isLoading) {
+    return <Spin size="large" style={{ display: 'block', margin: '48px auto' }} />
+  }
+
+  return (
+    <div style={{ maxWidth: 1000, margin: '0 auto', padding: 24 }}>
+      <Space style={{ width: '100%', justifyContent: 'space-between', marginBottom: 16 }}>
+        <Title level={2} style={{ margin: 0 }}>
+          Тесты
+        </Title>
+        <Button
+          type="primary"
+          icon={<PlusOutlined />}
+          onClick={() => navigate('/tests/create')}
+        >
+          Создать тест
+        </Button>
+      </Space>
+
+      <Table
+        dataSource={tests}
+        columns={columns}
+        rowKey="id"
+        locale={{ emptyText: 'Тестов пока нет. Создайте первый!' }}
+        pagination={{ pageSize: 20 }}
+      />
+    </div>
+  )
+}
@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["src"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}
@@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "allowSyntheticDefaultImports": true
+  },
+  "include": ["vite.config.ts"]
+}
@@ -0,0 +1,10 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    host: '0.0.0.0',
+    port: 5173,
+  },
+})
@@ -0,0 +1,20 @@
+server {
+    listen 80;
+
+    # API запросы → FastAPI backend
+    location /api/ {
+        proxy_pass http://backend:8000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    # Всё остальное → Vite dev server (с поддержкой WebSocket для HMR)
+    location / {
+        proxy_pass http://frontend:5173;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+    }
+}