diff --git a/README.md b/README.md index e8acfba..94f8cc5 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,89 @@ -# FastAPI Application +# Generic REST API Service -This is a FastAPI application bootstrapped by BackendIM, the AI-powered backend generation platform. +A generic REST API service built with FastAPI and SQLite, providing endpoints for user management and item operations. + +## Features + +- User management (registration, authentication, profile management) +- JWT-based authentication +- Item CRUD operations +- Database migrations with Alembic +- Comprehensive API documentation +- Health check endpoint + +## Project Structure + +``` +├── app/ +│ ├── database/ # Database connection and session management +│ ├── models/ # SQLAlchemy ORM models +│ ├── routes/ # API route definitions +│ ├── schemas/ # Pydantic schemas for request/response validation +│ ├── utils/ # Utility functions +│ └── storage/ # Storage for database and files +├── migrations/ # Alembic migration scripts +├── alembic.ini # Alembic configuration +├── main.py # Application entry point +└── requirements.txt # Project dependencies +``` + +## Setup + +1. Clone the repository +2. Install dependencies: + +```bash +pip install -r requirements.txt +``` + +3. Run the application: + +```bash +uvicorn main:app --reload +``` + +## API Documentation + +Once the application is running, you can access the automatically generated API documentation at: + +- Swagger UI: `http://localhost:8000/docs` +- ReDoc: `http://localhost:8000/redoc` + +## Available Endpoints + +### Authentication + +- `POST /api/v1/users/token` - Login and get access token + +### Users + +- `POST /api/v1/users/` - Register a new user +- `GET /api/v1/users/me` - Get current user profile +- `PUT /api/v1/users/me` - Update current user profile +- `GET /api/v1/users/` - List all users (requires authentication) +- `GET /api/v1/users/{user_id}` - Get user by ID (requires authentication) + +### Items + +- `POST /api/v1/items/` - Create a new item (requires authentication) +- `GET /api/v1/items/` - List all items (requires authentication) +- `GET /api/v1/items/my-items` - List all items owned by current user (requires authentication) +- `GET /api/v1/items/{item_id}` - Get item by ID (requires authentication) +- `PUT /api/v1/items/{item_id}` - Update item (requires ownership) +- `DELETE /api/v1/items/{item_id}` - Delete item (requires ownership) + +### Health Check + +- `GET /health` - API health status + +## Database Migrations + +To apply migrations: + +```bash +alembic upgrade head +``` + +## License + +MIT \ No newline at end of file diff --git a/alembic.ini b/alembic.ini new file mode 100644 index 0000000..75005f9 --- /dev/null +++ b/alembic.ini @@ -0,0 +1,84 @@ +# A generic, single database configuration. + +[alembic] +# path to migration scripts +script_location = migrations + +# template used to generate migration files +# file_template = %%(rev)s_%%(slug)s + +# timezone to use when rendering the date +# within the migration file as well as the filename. +# string value is passed to dateutil.tz.gettz() +# leave blank for localtime +# timezone = + +# max length of characters to apply to the +# "slug" field +# truncate_slug_length = 40 + +# set to 'true' to run the environment during +# the 'revision' command, regardless of autogenerate +# revision_environment = false + +# set to 'true' to allow .pyc and .pyo files without +# a source .py file to be detected as revisions in the +# versions/ directory +# sourceless = false + +# version location specification; this defaults +# to migrations/versions. When using multiple version +# directories, initial revisions must be specified with --version-path +# version_locations = %(here)s/bar %(here)s/bat migrations/versions + +# the output encoding used when revision files +# are written from script.py.mako +# output_encoding = utf-8 + +sqlalchemy.url = sqlite:////app/storage/db/db.sqlite + +[post_write_hooks] +# post_write_hooks defines scripts or Python functions that are run +# on newly generated revision scripts. See the documentation for further +# detail and examples + +# format using "black" - use the console_scripts runner, against the "black" entrypoint +# hooks=black +# black.type=console_scripts +# black.entrypoint=black +# black.options=-l 79 + +# Logging configuration +[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 \ No newline at end of file diff --git a/app/database/__init__.py b/app/database/__init__.py new file mode 100644 index 0000000..d831f79 --- /dev/null +++ b/app/database/__init__.py @@ -0,0 +1 @@ +from .database import Base, engine, SessionLocal, get_db \ No newline at end of file diff --git a/app/database/database.py b/app/database/database.py new file mode 100644 index 0000000..ebb9765 --- /dev/null +++ b/app/database/database.py @@ -0,0 +1,25 @@ +from sqlalchemy import create_engine +from sqlalchemy.ext.declarative import declarative_base +from sqlalchemy.orm import sessionmaker +from pathlib import Path + +# Define database directory +DB_DIR = Path("/app") / "storage" / "db" +DB_DIR.mkdir(parents=True, exist_ok=True) + +SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite" + +engine = create_engine( + SQLALCHEMY_DATABASE_URL, + connect_args={"check_same_thread": False} +) + +SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine) +Base = declarative_base() + +def get_db(): + db = SessionLocal() + try: + yield db + finally: + db.close() \ No newline at end of file diff --git a/app/models/__init__.py b/app/models/__init__.py new file mode 100644 index 0000000..80008fb --- /dev/null +++ b/app/models/__init__.py @@ -0,0 +1,2 @@ +from .user import User +from .item import Item \ No newline at end of file diff --git a/app/models/item.py b/app/models/item.py new file mode 100644 index 0000000..0e9a95a --- /dev/null +++ b/app/models/item.py @@ -0,0 +1,19 @@ +from sqlalchemy import Column, Integer, String, Boolean, DateTime, ForeignKey, Float, Text +from sqlalchemy.orm import relationship +from sqlalchemy.sql import func +from app.database.database import Base + + +class Item(Base): + __tablename__ = "items" + + id = Column(Integer, primary_key=True, index=True) + title = Column(String, index=True) + description = Column(Text) + price = Column(Float) + is_active = Column(Boolean, default=True) + owner_id = Column(Integer, ForeignKey("users.id")) + created_at = Column(DateTime(timezone=True), server_default=func.now()) + updated_at = Column(DateTime(timezone=True), onupdate=func.now()) + + owner = relationship("User") \ No newline at end of file diff --git a/app/models/user.py b/app/models/user.py new file mode 100644 index 0000000..0856476 --- /dev/null +++ b/app/models/user.py @@ -0,0 +1,15 @@ +from sqlalchemy import Column, Integer, String, Boolean, DateTime +from sqlalchemy.sql import func +from app.database.database import Base + + +class User(Base): + __tablename__ = "users" + + id = Column(Integer, primary_key=True, index=True) + email = Column(String, unique=True, index=True) + username = Column(String, unique=True, index=True) + hashed_password = Column(String) + is_active = Column(Boolean, default=True) + created_at = Column(DateTime(timezone=True), server_default=func.now()) + updated_at = Column(DateTime(timezone=True), onupdate=func.now()) \ No newline at end of file diff --git a/app/routes/__init__.py b/app/routes/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/app/routes/health.py b/app/routes/health.py new file mode 100644 index 0000000..35bb911 --- /dev/null +++ b/app/routes/health.py @@ -0,0 +1,28 @@ +from fastapi import APIRouter, Depends +from sqlalchemy.orm import Session +from datetime import datetime + +from app.database import get_db + +router = APIRouter() + + +@router.get("/health", tags=["health"]) +def health_check(db: Session = Depends(get_db)): + """ + Health check endpoint to verify API status + """ + # Test database connection + try: + # Just execute a simple query + db.execute("SELECT 1") + db_status = "healthy" + except Exception as e: + db_status = f"unhealthy: {str(e)}" + + return { + "status": "ok", + "timestamp": datetime.now().isoformat(), + "database": db_status, + "version": "0.1.0" + } \ No newline at end of file diff --git a/app/routes/items.py b/app/routes/items.py new file mode 100644 index 0000000..9c80fc5 --- /dev/null +++ b/app/routes/items.py @@ -0,0 +1,124 @@ +from fastapi import APIRouter, Depends, HTTPException, status +from sqlalchemy.orm import Session +from typing import List + +from app.database import get_db +from app.models import Item, User +from app.schemas import ItemCreate, ItemUpdate, ItemResponse +from app.utils.security import get_current_active_user + +router = APIRouter(prefix="/items", tags=["items"]) + + +@router.post("/", response_model=ItemResponse, status_code=status.HTTP_201_CREATED) +def create_item( + item: ItemCreate, + current_user: User = Depends(get_current_active_user), + db: Session = Depends(get_db), +): + db_item = Item( + **item.dict(), + owner_id=current_user.id, + ) + db.add(db_item) + db.commit() + db.refresh(db_item) + return db_item + + +@router.get("/", response_model=List[ItemResponse]) +def read_items( + skip: int = 0, + limit: int = 100, + db: Session = Depends(get_db), + current_user: User = Depends(get_current_active_user), +): + items = db.query(Item).filter(Item.is_active == True).offset(skip).limit(limit).all() + return items + + +@router.get("/my-items", response_model=List[ItemResponse]) +def read_my_items( + skip: int = 0, + limit: int = 100, + db: Session = Depends(get_db), + current_user: User = Depends(get_current_active_user), +): + items = ( + db.query(Item) + .filter(Item.owner_id == current_user.id) + .offset(skip) + .limit(limit) + .all() + ) + return items + + +@router.get("/{item_id}", response_model=ItemResponse) +def read_item( + item_id: int, + db: Session = Depends(get_db), + current_user: User = Depends(get_current_active_user), +): + db_item = db.query(Item).filter(Item.id == item_id).first() + if db_item is None: + raise HTTPException( + status_code=status.HTTP_404_NOT_FOUND, + detail="Item not found", + ) + return db_item + + +@router.put("/{item_id}", response_model=ItemResponse) +def update_item( + item_id: int, + item: ItemUpdate, + db: Session = Depends(get_db), + current_user: User = Depends(get_current_active_user), +): + db_item = db.query(Item).filter(Item.id == item_id).first() + if db_item is None: + raise HTTPException( + status_code=status.HTTP_404_NOT_FOUND, + detail="Item not found", + ) + + # Check ownership + if db_item.owner_id != current_user.id: + raise HTTPException( + status_code=status.HTTP_403_FORBIDDEN, + detail="Not enough permissions", + ) + + # Update item attributes + for key, value in item.dict(exclude_unset=True).items(): + setattr(db_item, key, value) + + db.commit() + db.refresh(db_item) + return db_item + + +@router.delete("/{item_id}", status_code=status.HTTP_204_NO_CONTENT) +def delete_item( + item_id: int, + db: Session = Depends(get_db), + current_user: User = Depends(get_current_active_user), +): + db_item = db.query(Item).filter(Item.id == item_id).first() + if db_item is None: + raise HTTPException( + status_code=status.HTTP_404_NOT_FOUND, + detail="Item not found", + ) + + # Check ownership + if db_item.owner_id != current_user.id: + raise HTTPException( + status_code=status.HTTP_403_FORBIDDEN, + detail="Not enough permissions", + ) + + db.delete(db_item) + db.commit() + return None \ No newline at end of file diff --git a/app/routes/users.py b/app/routes/users.py new file mode 100644 index 0000000..b441e49 --- /dev/null +++ b/app/routes/users.py @@ -0,0 +1,143 @@ +from fastapi import APIRouter, Depends, HTTPException, status +from fastapi.security import OAuth2PasswordRequestForm +from sqlalchemy.orm import Session +from typing import List +from datetime import timedelta + +from app.database import get_db +from app.models import User +from app.schemas import UserCreate, UserUpdate, UserResponse, Token +from app.utils.security import ( + get_password_hash, + authenticate_user, + create_access_token, + get_current_active_user, + ACCESS_TOKEN_EXPIRE_MINUTES, +) + +router = APIRouter(prefix="/users", tags=["users"]) + + +@router.post("/", response_model=UserResponse, status_code=status.HTTP_201_CREATED) +def create_user(user: UserCreate, db: Session = Depends(get_db)): + # Check if user with this email already exists + db_user_email = db.query(User).filter(User.email == user.email).first() + if db_user_email: + raise HTTPException( + status_code=status.HTTP_400_BAD_REQUEST, + detail="Email already registered", + ) + + # Check if user with this username already exists + db_user_username = db.query(User).filter(User.username == user.username).first() + if db_user_username: + raise HTTPException( + status_code=status.HTTP_400_BAD_REQUEST, + detail="Username already taken", + ) + + # Create new user + hashed_password = get_password_hash(user.password) + db_user = User( + email=user.email, + username=user.username, + hashed_password=hashed_password, + ) + + db.add(db_user) + db.commit() + db.refresh(db_user) + + return db_user + + +@router.get("/me", response_model=UserResponse) +def read_users_me(current_user: User = Depends(get_current_active_user)): + return current_user + + +@router.put("/me", response_model=UserResponse) +def update_user( + user_update: UserUpdate, + current_user: User = Depends(get_current_active_user), + db: Session = Depends(get_db), +): + # Update email if provided and not already in use + if user_update.email is not None and user_update.email != current_user.email: + db_user = db.query(User).filter(User.email == user_update.email).first() + if db_user: + raise HTTPException( + status_code=status.HTTP_400_BAD_REQUEST, + detail="Email already registered", + ) + current_user.email = user_update.email + + # Update username if provided and not already in use + if user_update.username is not None and user_update.username != current_user.username: + db_user = db.query(User).filter(User.username == user_update.username).first() + if db_user: + raise HTTPException( + status_code=status.HTTP_400_BAD_REQUEST, + detail="Username already taken", + ) + current_user.username = user_update.username + + # Update password if provided + if user_update.password is not None: + current_user.hashed_password = get_password_hash(user_update.password) + + # Update is_active if provided + if user_update.is_active is not None: + current_user.is_active = user_update.is_active + + db.commit() + db.refresh(current_user) + + return current_user + + +@router.post("/token", response_model=Token) +def login_for_access_token( + form_data: OAuth2PasswordRequestForm = Depends(), + db: Session = Depends(get_db), +): + user = authenticate_user(db, form_data.username, form_data.password) + if not user: + raise HTTPException( + status_code=status.HTTP_401_UNAUTHORIZED, + detail="Incorrect username or password", + headers={"WWW-Authenticate": "Bearer"}, + ) + + access_token_expires = timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES) + access_token = create_access_token( + data={"sub": user.username}, expires_delta=access_token_expires + ) + + return {"access_token": access_token, "token_type": "bearer"} + + +@router.get("/", response_model=List[UserResponse]) +def read_users( + skip: int = 0, + limit: int = 100, + current_user: User = Depends(get_current_active_user), + db: Session = Depends(get_db), +): + users = db.query(User).offset(skip).limit(limit).all() + return users + + +@router.get("/{user_id}", response_model=UserResponse) +def read_user( + user_id: int, + current_user: User = Depends(get_current_active_user), + db: Session = Depends(get_db), +): + db_user = db.query(User).filter(User.id == user_id).first() + if db_user is None: + raise HTTPException( + status_code=status.HTTP_404_NOT_FOUND, + detail="User not found", + ) + return db_user \ No newline at end of file diff --git a/app/schemas/__init__.py b/app/schemas/__init__.py new file mode 100644 index 0000000..155b674 --- /dev/null +++ b/app/schemas/__init__.py @@ -0,0 +1,3 @@ +from .user import UserCreate, UserUpdate, UserResponse, UserInDB +from .item import ItemCreate, ItemUpdate, ItemResponse +from .token import Token, TokenData \ No newline at end of file diff --git a/app/schemas/item.py b/app/schemas/item.py new file mode 100644 index 0000000..d8182a9 --- /dev/null +++ b/app/schemas/item.py @@ -0,0 +1,31 @@ +from pydantic import BaseModel +from typing import Optional +from datetime import datetime + + +class ItemBase(BaseModel): + title: str + description: Optional[str] = None + price: float + + +class ItemCreate(ItemBase): + pass + + +class ItemUpdate(BaseModel): + title: Optional[str] = None + description: Optional[str] = None + price: Optional[float] = None + is_active: Optional[bool] = None + + +class ItemResponse(ItemBase): + id: int + is_active: bool + owner_id: int + created_at: datetime + updated_at: Optional[datetime] = None + + class Config: + orm_mode = True \ No newline at end of file diff --git a/app/schemas/token.py b/app/schemas/token.py new file mode 100644 index 0000000..ff9f7ef --- /dev/null +++ b/app/schemas/token.py @@ -0,0 +1,11 @@ +from pydantic import BaseModel +from typing import Optional + + +class Token(BaseModel): + access_token: str + token_type: str + + +class TokenData(BaseModel): + username: Optional[str] = None \ No newline at end of file diff --git a/app/schemas/user.py b/app/schemas/user.py new file mode 100644 index 0000000..87f9cc4 --- /dev/null +++ b/app/schemas/user.py @@ -0,0 +1,40 @@ +from pydantic import BaseModel, EmailStr, Field +from typing import Optional +from datetime import datetime + + +class UserBase(BaseModel): + email: EmailStr + username: str + + +class UserCreate(UserBase): + password: str = Field(..., min_length=8) + + +class UserUpdate(BaseModel): + email: Optional[EmailStr] = None + username: Optional[str] = None + password: Optional[str] = None + is_active: Optional[bool] = None + + +class UserInDB(UserBase): + id: int + is_active: bool + hashed_password: str + created_at: datetime + updated_at: Optional[datetime] = None + + class Config: + orm_mode = True + + +class UserResponse(UserBase): + id: int + is_active: bool + created_at: datetime + updated_at: Optional[datetime] = None + + class Config: + orm_mode = True \ No newline at end of file diff --git a/app/utils/__init__.py b/app/utils/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/app/utils/security.py b/app/utils/security.py new file mode 100644 index 0000000..52d6b74 --- /dev/null +++ b/app/utils/security.py @@ -0,0 +1,77 @@ +from datetime import datetime, timedelta +from typing import Union, Optional + +from fastapi import Depends, HTTPException, status +from fastapi.security import OAuth2PasswordBearer +from jose import JWTError, jwt +from passlib.context import CryptContext +from sqlalchemy.orm import Session + +from app.database import get_db +from app.models import User +from app.schemas import TokenData + +# to get a string like this run: +# openssl rand -hex 32 +SECRET_KEY = "09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7" +ALGORITHM = "HS256" +ACCESS_TOKEN_EXPIRE_MINUTES = 30 + +pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto") +oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/api/v1/users/token") + + +def verify_password(plain_password, hashed_password): + return pwd_context.verify(plain_password, hashed_password) + + +def get_password_hash(password): + return pwd_context.hash(password) + + +def authenticate_user(db: Session, username: str, password: str): + user = db.query(User).filter(User.username == username).first() + if not user: + return False + if not verify_password(password, user.hashed_password): + return False + return user + + +def create_access_token(data: dict, expires_delta: Union[timedelta, None] = None): + to_encode = data.copy() + if expires_delta: + expire = datetime.utcnow() + expires_delta + else: + expire = datetime.utcnow() + timedelta(minutes=15) + to_encode.update({"exp": expire}) + encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM) + return encoded_jwt + + +async def get_current_user( + token: str = Depends(oauth2_scheme), db: Session = Depends(get_db) +): + credentials_exception = HTTPException( + status_code=status.HTTP_401_UNAUTHORIZED, + detail="Could not validate credentials", + headers={"WWW-Authenticate": "Bearer"}, + ) + try: + payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM]) + username: str = payload.get("sub") + if username is None: + raise credentials_exception + token_data = TokenData(username=username) + except JWTError: + raise credentials_exception + user = db.query(User).filter(User.username == token_data.username).first() + if user is None: + raise credentials_exception + return user + + +async def get_current_active_user(current_user: User = Depends(get_current_user)): + if not current_user.is_active: + raise HTTPException(status_code=400, detail="Inactive user") + return current_user \ No newline at end of file diff --git a/main.py b/main.py new file mode 100644 index 0000000..d331102 --- /dev/null +++ b/main.py @@ -0,0 +1,32 @@ +from fastapi import FastAPI +from fastapi.middleware.cors import CORSMiddleware + +from app.routes import items, users, health +from app.database import engine, Base + +# Create tables +Base.metadata.create_all(bind=engine) + +app = FastAPI( + title="Generic REST API Service", + description="A generic REST API service built with FastAPI and SQLite", + version="0.1.0", +) + +# Add CORS middleware +app.add_middleware( + CORSMiddleware, + allow_origins=["*"], + allow_credentials=True, + allow_methods=["*"], + allow_headers=["*"], +) + +# Include routers +app.include_router(users.router, prefix="/api/v1", tags=["users"]) +app.include_router(items.router, prefix="/api/v1", tags=["items"]) +app.include_router(health.router, tags=["health"]) + +if __name__ == "__main__": + import uvicorn + uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True) \ No newline at end of file diff --git a/migrations/env.py b/migrations/env.py new file mode 100644 index 0000000..1781877 --- /dev/null +++ b/migrations/env.py @@ -0,0 +1,79 @@ +from logging.config import fileConfig + +from sqlalchemy import engine_from_config +from sqlalchemy import pool + +from alembic import context + +# this is the Alembic Config object, which provides +# access to the values within the .ini file in use. +config = context.config + +# Interpret the config file for Python logging. +# This line sets up loggers basically. +fileConfig(config.config_file_name) + +# add your model's MetaData object here +# for 'autogenerate' support +# from myapp import mymodel +# target_metadata = mymodel.Base.metadata +from app.database import Base +from app.models import User, Item # import all models here +target_metadata = Base.metadata + +# other values from the config, defined by the needs of env.py, +# can be acquired: +# my_important_option = config.get_main_option("my_important_option") +# ... etc. + + +def run_migrations_offline(): + """Run migrations in 'offline' mode. + + This configures the context with just a URL + and not an Engine, though an Engine is acceptable + here as well. By skipping the Engine creation + we don't even need a DBAPI to be available. + + Calls to context.execute() here emit the given string to the + script output. + + """ + 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 run_migrations_online(): + """Run migrations in 'online' mode. + + In this scenario we need to create an Engine + and associate a connection with the context. + + """ + connectable = engine_from_config( + config.get_section(config.config_ini_section), + prefix="sqlalchemy.", + poolclass=pool.NullPool, + ) + + with connectable.connect() as connection: + context.configure( + connection=connection, target_metadata=target_metadata + ) + + with context.begin_transaction(): + context.run_migrations() + + +if context.is_offline_mode(): + run_migrations_offline() +else: + run_migrations_online() \ No newline at end of file diff --git a/migrations/script.py.mako b/migrations/script.py.mako new file mode 100644 index 0000000..1e4564e --- /dev/null +++ b/migrations/script.py.mako @@ -0,0 +1,24 @@ +"""${message} + +Revision ID: ${up_revision} +Revises: ${down_revision | comma,n} +Create Date: ${create_date} + +""" +from alembic import op +import sqlalchemy as sa +${imports if imports else ""} + +# revision identifiers, used by Alembic. +revision = ${repr(up_revision)} +down_revision = ${repr(down_revision)} +branch_labels = ${repr(branch_labels)} +depends_on = ${repr(depends_on)} + + +def upgrade(): + ${upgrades if upgrades else "pass"} + + +def downgrade(): + ${downgrades if downgrades else "pass"} \ No newline at end of file diff --git a/migrations/versions/initial_migration.py b/migrations/versions/initial_migration.py new file mode 100644 index 0000000..1baeb9a --- /dev/null +++ b/migrations/versions/initial_migration.py @@ -0,0 +1,60 @@ +"""Initial migration + +Revision ID: 1a2b3c4d5e6f +Revises: +Create Date: 2023-09-12 12:00:00.000000 + +""" +from alembic import op +import sqlalchemy as sa + + +# revision identifiers, used by Alembic. +revision = '1a2b3c4d5e6f' +down_revision = None +branch_labels = None +depends_on = None + + +def upgrade(): + # Create users table + op.create_table('users', + sa.Column('id', sa.Integer(), nullable=False), + sa.Column('email', sa.String(), nullable=False), + sa.Column('username', sa.String(), nullable=False), + sa.Column('hashed_password', sa.String(), nullable=False), + sa.Column('is_active', sa.Boolean(), nullable=True, default=True), + sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False), + sa.Column('updated_at', sa.DateTime(timezone=True), nullable=True), + sa.PrimaryKeyConstraint('id') + ) + op.create_index(op.f('ix_users_email'), 'users', ['email'], unique=True) + op.create_index(op.f('ix_users_id'), 'users', ['id'], unique=False) + op.create_index(op.f('ix_users_username'), 'users', ['username'], unique=True) + + # Create items table + op.create_table('items', + sa.Column('id', sa.Integer(), nullable=False), + sa.Column('title', sa.String(), nullable=False), + sa.Column('description', sa.Text(), nullable=True), + sa.Column('price', sa.Float(), nullable=False), + sa.Column('is_active', sa.Boolean(), nullable=True, default=True), + sa.Column('owner_id', sa.Integer(), nullable=False), + sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False), + sa.Column('updated_at', sa.DateTime(timezone=True), nullable=True), + sa.ForeignKeyConstraint(['owner_id'], ['users.id'], ), + sa.PrimaryKeyConstraint('id') + ) + op.create_index(op.f('ix_items_id'), 'items', ['id'], unique=False) + op.create_index(op.f('ix_items_title'), 'items', ['title'], unique=False) + + +def downgrade(): + op.drop_index(op.f('ix_items_title'), table_name='items') + op.drop_index(op.f('ix_items_id'), table_name='items') + op.drop_table('items') + + op.drop_index(op.f('ix_users_username'), table_name='users') + op.drop_index(op.f('ix_users_id'), table_name='users') + op.drop_index(op.f('ix_users_email'), table_name='users') + op.drop_table('users') \ No newline at end of file diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..6fad529 --- /dev/null +++ b/requirements.txt @@ -0,0 +1,9 @@ +fastapi==0.103.1 +uvicorn==0.23.2 +sqlalchemy==2.0.20 +pydantic==2.3.0 +alembic==1.12.0 +python-jose==3.3.0 +passlib==1.7.4 +python-multipart==0.0.6 +bcrypt==4.0.1 \ No newline at end of file