Develop

.github/workflows/linting.yml

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+name: referral-api
+
+on:
+  push:
+    branches:
+      - develop
+      - main
+  pull_request:
+    branches:
+      - develop
+      - main
+
+jobs:
+  isort:
+    name: Sorting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.9"
+
+      - name: Install isort
+        run: pip install isort
+
+      - name: Run isort
+        run: isort --check src
+
+
+  flake8:
+    name: Linter
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.9"
+
+      - name: Install flake8
+        run: pip install flake8
+
+      - name: Run flake8
+        run: flake8 src --count --statistics --show-source

.pre-commit-config.yaml

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+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.4.0
+  hooks:
+    - id: check-yaml
+    - id: end-of-file-fixer
+    - id: check-added-large-files
+    - id: trailing-whitespace
+      args: [--markdown-linebreak-ext=md]
+    - id: check-merge-conflict
+    - id: mixed-line-ending
+      args: [--fix=lf]
+    - id: no-commit-to-branch
+      args: [--branch, master, --branch, main]
+    - id: name-tests-test
+
+- repo: https://github.com/pycqa/isort
+  rev: 5.12.0
+  hooks:
+    - id: isort
+      args: [--settings, setup.cfg]
+
+- repo: https://github.com/pycqa/flake8
+  rev: 5.0.4
+  hooks:
+    - id: flake8
+      additional_dependencies:
+        - flake8-docstrings
+        - pep8-naming
+        - flake8-broken-line
+        - flake8-return
+      args: [--config, setup.cfg]

Dockerfile

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+FROM python:3.9.17-slim
+
+WORKDIR /app
+
+COPY /src /app/
+
+COPY pyproject.toml poetry.lock ./
+
+RUN pip3 install poetry
+
+RUN poetry config virtualenvs.create false
+
+RUN poetry install

README.md

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-# referral-api
+# Referral API
+
+API service with phone number authentication and a simple referral system.
+
+## Project Structure and Description
+
+### Phone Number Authentication
+
+Authentication in the service is based on the phone number format "+79608543017".
+
+To start, obtain a 4-digit code by sending a POST request with the phone number to the `POST /api/v1/auth/send_code/` endpoint.
+
+Once the code is received, submit it along with the phone number to the `POST /api/v1/auth/jwt/get_by_phone/` endpoint. Optionally, you can include an existing referral code from another user along with the phone number and 4-digit code.
+
+If a user with the specified phone number does not exist, they are added to the database. After addition, the user is assigned a unique referral invite code.
+
+Upon successful authentication, the response includes JWT access/refresh tokens (bearer auth). These tokens will be needed for accessing user endpoints and profile editing. Standard endpoints for token verification and refresh are also available: `POST /api/v1/auth/jwt/verify/`, `POST /api/v1/auth/jwt/refresh/`.
+
+### Users
+
+- `GET /api/v1/users/`: View the list of users. The `invite_code` field is the user's personal referral code, unique and assigned during user creation. The `invited_by_code` field is the referral code of another user who invited them to the service.
+
+- `GET /api/v1/users/{id}/`: Retrieve information about a specific user.
+
+- `GET /api/v1/users/current_user/`: Retrieve information about the current user.
+
+On endpoints providing information about a specific/current user, there is an `invited` field with a list of user IDs and phone numbers who accepted the invitation from the viewed user.
+
+- `PATCH /api/v1/users/current_user/`: Edit information about the current user. You can set the user's name, surname, email address, and the invite code through which they received the service invitation.
+
+### **How to run the project:**
+
+Clone the repository and navigate to the ```/infra ``` directory:
+
+```bash
+git clone https://github.com/temirovazat/referral-api.git
+```
+```
+cd referral-api/infra/
+```
+
+Create a .env file and add project settings:
+
+```bash
+vi .env
+```
+
+```
+# PostgreSQL
+DB_ENGINE=django.db.backends.postgresql
+DB_NAME=referral_db
+DB_USER=postgres
+DB_PASSWORD=postgres
+DB_HOST=db
+DB_PORT=5432
+
+# Django
+SECRET_KEY=django-insecure-szpgqvuswh#lxmzs1#l@t_meqr#l-qceo#f+zm#u5a2@w@3v9#
+DEBUG=False
+
+# Authentication
+AUTH_CODE_EXPIRES_MINUTES=30
+REFRESH_TOKEN_LIFETIME_DAYS=14
+ACCESS_TOKEN_LIFETIME_MINUTES=600
+```
+
+Deploy and run the project in containers:
+
+```bash
+docker compose up -d
+```
+
+Creating a superuser:
+
+```bash
+docker compose exec ref-web python manage.py createsuperuser
+```

infra/.env.example

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+# PostgreSQL
+DB_ENGINE=django.db.backends.postgresql
+DB_NAME=referral_db
+DB_USER=postgres
+DB_PASSWORD=postgres
+DB_HOST=db
+DB_PORT=5432
+
+# Django
+SECRET_KEY=django-insecure-szpgqvuswh#lxmzs1#l@t_meqr#l-qceo#f+zm#u5a2@w@3v9#
+DEBUG=False
+
+# Authentication
+AUTH_CODE_EXPIRES_MINUTES=30
+REFRESH_TOKEN_LIFETIME_DAYS=14
+ACCESS_TOKEN_LIFETIME_MINUTES=600

infra/docker-compose.yml

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+version: '3.8'
+
+services:
+  db:
+    image: postgres:alpine
+    container_name: ref-postgres15
+    environment:
+      POSTGRES_PASSWORD: $DB_PASSWORD
+      POSTGRES_USER: $DB_USER
+      POSTGRES_DB: $DB_NAME
+    volumes:
+      - postgres:/var/lib/postgresql/data/
+    ports:
+      - "5432:5432"
+    restart: always
+
+  web:
+    container_name: ref-web
+    build: ../
+    restart: always
+    command: >
+      /bin/sh -c "poetry run python manage.py migrate --noinput
+      && poetry run python manage.py collectstatic --noinput
+      && poetry run gunicorn config.wsgi:application --bind 0.0.0.0:8000"
+    volumes:
+      - static:/app/static/
+    depends_on:
+      - db
+    env_file:
+      - ./.env
+
+  nginx:
+    container_name: ref-nginx
+    image: nginx:1.21.3-alpine
+    ports:
+      - 80:80
+    volumes:
+      - ./nginx/default.conf:/etc/nginx/conf.d/default.conf
+      - static:/var/html/static/
+    depends_on:
+      - web
+
+volumes:
+  static:
+  postgres:

infra/nginx/default.conf

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+server {
+    listen 80;
+    client_max_body_size 4M;
+
+    server_name 127.0.0.1;
+    server_tokens off;
+
+    location /static/ {
+        root /var/html/;
+    }
+
+    location / {
+        proxy_pass http://web:8000;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header Host $host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        proxy_set_header  X-Forwarded-Proto https;
+        proxy_set_header  X-Forwarded-Referrer $http_referer;
+        proxy_set_header  Referer $http_referer;
+
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+    }
+}