Create REST API service with FastAPI and SQLite

- Set up project structure with app modules
- Configure SQLite database connection
- Set up Alembic for database migrations
- Implement Item model with CRUD operations
- Create API endpoints for items management
- Add health check endpoint
- Add API documentation
- Add comprehensive README

README.md

@@ -1,3 +1,138 @@
-# FastAPI Application
+# REST API Service
 
-This is a FastAPI application bootstrapped by BackendIM, the AI-powered backend generation platform.
+A modern, lightweight REST API service built with FastAPI and SQLite.
+
+## Features
+
+- **FastAPI Framework**: High performance, easy to learn, fast to code
+- **SQLite Database**: Simple, reliable, and zero-configuration database
+- **Alembic Migrations**: Database versioning and migration management
+- **Pydantic Models**: Data validation and schema definition
+- **API Documentation**: Interactive OpenAPI docs with Swagger and ReDoc
+- **Health Check Endpoint**: Monitoring and service status reporting
+- **CRUD Operations**: Complete Create, Read, Update, Delete functionality
+- **SQLAlchemy ORM**: Object-Relational Mapping for database interactions
+
+## Getting Started
+
+### Prerequisites
+
+- Python 3.8 or newer
+- pip (Python package installer)
+
+### Installation
+
+1. Clone the repository:
+```bash
+git clone <repository-url>
+cd <repository-directory>
+```
+
+2. Install dependencies:
+```bash
+pip install -r requirements.txt
+```
+
+3. Initialize the database:
+```bash
+alembic upgrade head
+```
+
+4. Start the server:
+```bash
+uvicorn main:app --reload
+```
+
+The API will be available at http://localhost:8000
+
+## API Documentation
+
+Once the server is running, you can access:
+
+- Swagger UI: http://localhost:8000/docs
+- ReDoc: http://localhost:8000/redoc
+
+## API Endpoints
+
+### Health Check
+
+- `GET /api/v1/health`: Check the service health status
+
+### Items
+
+- `GET /api/v1/items`: List all items
+- `POST /api/v1/items`: Create a new item
+- `GET /api/v1/items/{id}`: Get a specific item
+- `PUT /api/v1/items/{id}`: Update a specific item
+- `DELETE /api/v1/items/{id}`: Delete a specific item
+
+## Project Structure
+
+```
+.
+├── alembic.ini                  # Alembic configuration
+├── app                          # Application package
+│   ├── api                      # API endpoints
+│   │   ├── deps.py              # Dependencies for API endpoints
+│   │   ├── endpoints            # Endpoint implementation
+│   │   │   ├── health.py        # Health check endpoint
+│   │   │   └── items.py         # Item endpoints
+│   │   └── routes.py            # API router
+│   ├── core                     # Core functionality
+│   │   └── config.py            # Application configuration
+│   ├── db                       # Database
+│   │   ├── base.py              # Base model imports for Alembic
+│   │   ├── base_class.py        # Base class for database models
+│   │   └── session.py           # Database session
+│   ├── models                   # Database models
+│   │   └── item.py              # Item model
+│   ├── schemas                  # Pydantic schemas
+│   │   ├── health.py            # Health check schemas
+│   │   └── item.py              # Item schemas
+│   └── services                 # Business logic
+│       └── crud                 # CRUD operations
+│           ├── base.py          # Base CRUD class
+│           └── item.py          # Item CRUD operations
+├── main.py                      # Application entry point
+├── migrations                   # Alembic migrations
+│   ├── env.py                   # Alembic environment
+│   ├── README                   # Alembic README
+│   ├── script.py.mako           # Alembic script template
+│   └── versions                 # Migration versions
+│       └── 20231230_000000_create_items_table.py  # Initial migration
+└── requirements.txt             # Dependencies
+```
+
+## Development
+
+### Linting
+
+This project uses Ruff for linting:
+
+```bash
+ruff check .
+```
+
+To automatically fix issues:
+
+```bash
+ruff check --fix .
+```
+
+### Database Migrations
+
+To create a new migration:
+
+```bash
+alembic revision --autogenerate -m "Description of changes"
+```
+
+To apply migrations:
+
+```bash
+alembic upgrade head
+```
+
+## License
+
+This project is licensed under the MIT License - see the LICENSE file for details.

alembic.ini

@@ -0,0 +1,85 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = migrations
+
+# template used to generate migration files
+file_template = %%(year)d%%(month).2d%%(day).2d_%%(hour).2d%%(minute).2d%%(second).2d_%%(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
+
+# SQLite URL example
+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

app/__init__.py

@@ -0,0 +1 @@
+# Empty init file to make directory a package

app/api/__init__.py

@@ -0,0 +1 @@
+# Empty init file to make directory a package

app/api/deps.py

@@ -0,0 +1,20 @@
+"""
+API dependencies.
+"""
+from typing import Generator
+
+from app.db.session import SessionLocal
+
+
+def get_db() -> Generator:
+    """
+    Get database session.
+    
+    Yields:
+        Session: Database session
+    """
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()

app/api/endpoints/__init__.py

@@ -0,0 +1 @@
+# Empty init file to make directory a package

app/api/endpoints/health.py

@@ -0,0 +1,27 @@
+"""
+API endpoints for health checks.
+"""
+from typing import Any
+
+from fastapi import APIRouter
+
+from app.schemas.health import HealthCheck, HealthStatus
+
+router = APIRouter()
+
+# Get the version from the package
+VERSION = "0.1.0"
+
+
+@router.get("/", response_model=HealthCheck)
+def health_check() -> Any:
+    """
+    Health check endpoint.
+    
+    Returns:
+        Health status
+    """
+    return {
+        "status": HealthStatus.OK,
+        "version": VERSION,
+    }

app/api/endpoints/items.py

@@ -0,0 +1,140 @@
+"""
+API endpoints for items.
+"""
+from typing import List, Any
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app.api.deps import get_db
+from app.schemas.item import Item as ItemSchema
+from app.schemas.item import ItemCreate, ItemUpdate
+from app.services.crud import item
+
+router = APIRouter()
+
+
+@router.get("/", response_model=List[ItemSchema])
+def read_items(
+    db: Session = Depends(get_db),
+    skip: int = 0,
+    limit: int = 100,
+    active_only: bool = False,
+) -> Any:
+    """
+    Retrieve items.
+    
+    Args:
+        db: Database session
+        skip: Number of items to skip
+        limit: Maximum number of items to return
+        active_only: Only return active items
+        
+    Returns:
+        List of items
+    """
+    if active_only:
+        items = item.get_multi_by_active(db, skip=skip, limit=limit)
+    else:
+        items = item.get_multi(db, skip=skip, limit=limit)
+    return items
+
+
+@router.post("/", response_model=ItemSchema, status_code=status.HTTP_201_CREATED)
+def create_item(
+    *,
+    db: Session = Depends(get_db),
+    item_in: ItemCreate,
+) -> Any:
+    """
+    Create new item.
+    
+    Args:
+        db: Database session
+        item_in: Item to create
+        
+    Returns:
+        Created item
+    """
+    db_item = item.get_by_title(db, title=item_in.title)
+    if db_item:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Item with this title already exists",
+        )
+    return item.create(db, obj_in=item_in)
+
+
+@router.get("/{id}", response_model=ItemSchema)
+def read_item(
+    *,
+    db: Session = Depends(get_db),
+    id: int,
+) -> Any:
+    """
+    Get item by ID.
+    
+    Args:
+        db: Database session
+        id: Item ID
+        
+    Returns:
+        Item
+    """
+    db_item = item.get(db, id=id)
+    if not db_item:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Item not found",
+        )
+    return db_item
+
+
+@router.put("/{id}", response_model=ItemSchema)
+def update_item(
+    *,
+    db: Session = Depends(get_db),
+    id: int,
+    item_in: ItemUpdate,
+) -> Any:
+    """
+    Update an item.
+    
+    Args:
+        db: Database session
+        id: Item ID
+        item_in: Item data to update
+        
+    Returns:
+        Updated item
+    """
+    db_item = item.get(db, id=id)
+    if not db_item:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Item not found",
+        )
+    return item.update(db, db_obj=db_item, obj_in=item_in)
+
+
+@router.delete("/{id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)
+def delete_item(
+    *,
+    db: Session = Depends(get_db),
+    id: int,
+) -> None:
+    """
+    Delete an item.
+    
+    Args:
+        db: Database session
+        id: Item ID
+    """
+    db_item = item.get(db, id=id)
+    if not db_item:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Item not found",
+        )
+    item.remove(db, id=id)
+    return None

app/api/routes.py

@@ -0,0 +1,11 @@
+"""
+API routes.
+"""
+from fastapi import APIRouter
+
+from app.api.endpoints import health, items
+
+api_router = APIRouter()
+
+api_router.include_router(health.router, prefix="/health", tags=["health"])
+api_router.include_router(items.router, prefix="/items", tags=["items"])

app/core/__init__.py

@@ -0,0 +1 @@
+# Empty init file to make directory a package

app/core/config.py

@@ -0,0 +1,18 @@
+"""
+Configuration settings for the REST API Service.
+"""
+from pathlib import Path
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    """Application settings"""
+    API_V1_STR: str = "/api/v1"
+    PROJECT_NAME: str = "REST API Service"
+    
+    # Database
+    DB_DIR: Path = Path("/app/storage/db")
+    DB_FILENAME: str = "db.sqlite"
+
+
+settings = Settings()

app/db/__init__.py

@@ -0,0 +1 @@
+# Empty init file to make directory a package

app/db/base.py

@@ -0,0 +1,6 @@
+"""
+Import all models to ensure they are registered with SQLAlchemy Base.
+"""
+# Import all models here for Alembic to detect
+from app.db.base_class import Base  # noqa
+from app.models.item import Item  # noqa

app/db/base_class.py

@@ -0,0 +1,18 @@
+"""
+Base class for database models.
+"""
+from typing import Any
+
+from sqlalchemy.ext.declarative import as_declarative, declared_attr
+
+
+@as_declarative()
+class Base:
+    """Base class for all database models."""
+    id: Any
+    __name__: str
+    
+    @declared_attr
+    def __tablename__(cls) -> str:
+        """Generate database table name automatically from the class name."""
+        return cls.__name__.lower()

app/db/session.py

@@ -0,0 +1,36 @@
+"""
+Database session setup.
+"""
+from pathlib import Path
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+# 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"
+
+# Create engine
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL,
+    connect_args={"check_same_thread": False}  # Required for SQLite
+)
+
+# Create session
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+def get_db():
+    """
+    Dependency function to get a database session.
+    
+    Yields:
+        Session: Database session
+    """
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()

app/models/__init__.py

@@ -0,0 +1 @@
+# Empty init file to make directory a package

app/models/item.py

@@ -0,0 +1,17 @@
+"""
+Database model for items.
+"""
+from sqlalchemy import Column, Integer, String, Boolean, DateTime
+from sqlalchemy.sql import func
+
+from app.db.base_class import Base
+
+
+class Item(Base):
+    """Item model for storing item data."""
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String, index=True)
+    description = 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())

app/schemas/__init__.py

@@ -0,0 +1,5 @@
+"""
+Schemas package.
+"""
+from .health import HealthCheck, HealthStatus  # noqa: F401
+from .item import Item, ItemCreate, ItemUpdate, ItemInDB  # noqa: F401

app/schemas/health.py

@@ -0,0 +1,18 @@
+"""
+Pydantic schemas for health checks.
+"""
+from enum import Enum
+
+from pydantic import BaseModel
+
+
+class HealthStatus(str, Enum):
+    """Enum for health status."""
+    OK = "ok"
+    ERROR = "error"
+
+
+class HealthCheck(BaseModel):
+    """Schema for health check response."""
+    status: HealthStatus
+    version: str

app/schemas/item.py

@@ -0,0 +1,47 @@
+"""
+Pydantic schemas for Item.
+"""
+from datetime import datetime
+from typing import Optional
+
+from pydantic import BaseModel
+
+
+class ItemBase(BaseModel):
+    """Base schema for Item."""
+    title: str
+    description: Optional[str] = None
+    is_active: bool = True
+
+
+class ItemCreate(ItemBase):
+    """Schema for creating a new Item."""
+    pass
+
+
+class ItemUpdate(BaseModel):
+    """Schema for updating an existing Item."""
+    title: Optional[str] = None
+    description: Optional[str] = None
+    is_active: Optional[bool] = None
+
+
+class ItemInDBBase(ItemBase):
+    """Base schema for Item in DB."""
+    id: int
+    created_at: datetime
+    updated_at: Optional[datetime] = None
+
+    class Config:
+        """Pydantic config."""
+        from_attributes = True
+
+
+class Item(ItemInDBBase):
+    """Schema for Item used in response."""
+    pass
+
+
+class ItemInDB(ItemInDBBase):
+    """Schema for Item stored in DB."""
+    pass

app/services/__init__.py

@@ -0,0 +1 @@
+# Empty init file to make directory a package

app/services/crud/__init__.py

@@ -0,0 +1,4 @@
+"""
+CRUD operations package.
+"""
+from .item import item  # noqa: F401

app/services/crud/base.py

@@ -0,0 +1,121 @@
+"""
+Base CRUD operations.
+"""
+from typing import Any, Dict, Generic, List, Optional, Type, TypeVar, Union
+
+from fastapi.encoders import jsonable_encoder
+from pydantic import BaseModel
+from sqlalchemy.orm import Session
+
+from app.db.base_class import Base
+
+ModelType = TypeVar("ModelType", bound=Base)
+CreateSchemaType = TypeVar("CreateSchemaType", bound=BaseModel)
+UpdateSchemaType = TypeVar("UpdateSchemaType", bound=BaseModel)
+
+
+class CRUDBase(Generic[ModelType, CreateSchemaType, UpdateSchemaType]):
+    """Base class for CRUD operations."""
+
+    def __init__(self, model: Type[ModelType]):
+        """
+        Initialize with SQLAlchemy model class.
+        
+        Args:
+            model: SQLAlchemy model class
+        """
+        self.model = model
+
+    def get(self, db: Session, id: Any) -> Optional[ModelType]:
+        """
+        Get an object by ID.
+        
+        Args:
+            db: Database session
+            id: Object ID
+            
+        Returns:
+            Optional object
+        """
+        return db.query(self.model).filter(self.model.id == id).first()
+
+    def get_multi(
+        self, db: Session, *, skip: int = 0, limit: int = 100
+    ) -> List[ModelType]:
+        """
+        Get multiple objects.
+        
+        Args:
+            db: Database session
+            skip: Number of objects to skip
+            limit: Maximum number of objects to return
+            
+        Returns:
+            List of objects
+        """
+        return db.query(self.model).offset(skip).limit(limit).all()
+
+    def create(self, db: Session, *, obj_in: CreateSchemaType) -> ModelType:
+        """
+        Create a new object.
+        
+        Args:
+            db: Database session
+            obj_in: Object to create
+            
+        Returns:
+            Created object
+        """
+        obj_in_data = jsonable_encoder(obj_in)
+        db_obj = self.model(**obj_in_data)  # type: ignore
+        db.add(db_obj)
+        db.commit()
+        db.refresh(db_obj)
+        return db_obj
+
+    def update(
+        self,
+        db: Session,
+        *,
+        db_obj: ModelType,
+        obj_in: Union[UpdateSchemaType, Dict[str, Any]]
+    ) -> ModelType:
+        """
+        Update an object.
+        
+        Args:
+            db: Database session
+            db_obj: Object to update
+            obj_in: Object data to update with
+            
+        Returns:
+            Updated object
+        """
+        obj_data = jsonable_encoder(db_obj)
+        if isinstance(obj_in, dict):
+            update_data = obj_in
+        else:
+            update_data = obj_in.model_dump(exclude_unset=True)
+        for field in obj_data:
+            if field in update_data:
+                setattr(db_obj, field, update_data[field])
+        db.add(db_obj)
+        db.commit()
+        db.refresh(db_obj)
+        return db_obj
+
+    def remove(self, db: Session, *, id: Any) -> ModelType:
+        """
+        Delete an object.
+        
+        Args:
+            db: Database session
+            id: Object ID
+            
+        Returns:
+            Deleted object
+        """
+        obj = db.query(self.model).get(id)
+        db.delete(obj)
+        db.commit()
+        return obj

app/services/crud/item.py

@@ -0,0 +1,52 @@
+"""
+CRUD operations for Item model.
+"""
+from typing import List, Optional
+
+from sqlalchemy.orm import Session
+
+from app.models.item import Item
+from app.schemas.item import ItemCreate, ItemUpdate
+from app.services.crud.base import CRUDBase
+
+
+class CRUDItem(CRUDBase[Item, ItemCreate, ItemUpdate]):
+    """CRUD operations for Item model."""
+
+    def get_by_title(self, db: Session, *, title: str) -> Optional[Item]:
+        """
+        Get an item by title.
+        
+        Args:
+            db: Database session
+            title: Item title
+            
+        Returns:
+            Optional item
+        """
+        return db.query(Item).filter(Item.title == title).first()
+
+    def get_multi_by_active(
+        self, db: Session, *, skip: int = 0, limit: int = 100
+    ) -> List[Item]:
+        """
+        Get multiple active items.
+        
+        Args:
+            db: Database session
+            skip: Number of items to skip
+            limit: Maximum number of items to return
+            
+        Returns:
+            List of active items
+        """
+        return (
+            db.query(Item)
+            .filter(Item.is_active == True)  # noqa: E712
+            .offset(skip)
+            .limit(limit)
+            .all()
+        )
+
+
+item = CRUDItem(Item)

main.py

@@ -0,0 +1,27 @@
+"""
+REST API Service using FastAPI and SQLite
+"""
+import uvicorn
+from fastapi import FastAPI
+from app.api.routes import api_router
+from app.core.config import settings
+
+app = FastAPI(
+    title=settings.PROJECT_NAME,
+    description="REST API Service using FastAPI and SQLite",
+    version="0.1.0",
+    openapi_url=f"{settings.API_V1_STR}/openapi.json",
+    docs_url="/docs",
+    redoc_url="/redoc",
+)
+
+app.include_router(api_router, prefix=settings.API_V1_STR)
+
+
+if __name__ == "__main__":
+    uvicorn.run(
+        "main:app",
+        host="0.0.0.0",
+        port=8000,
+        reload=True,
+    )

migrations/README

@@ -0,0 +1,6 @@
+Generic single-database configuration with SQLite.
+
+This is a generic SQLite database configuration for Alembic.
+
+For more information on Alembic, see:
+http://alembic.zzzcomputing.com/en/latest/

migrations/env.py

@@ -0,0 +1,80 @@
+"""
+Alembic environment configuration.
+"""
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy import engine_from_config, pool
+
+# 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 app.db.base import Base  # noqa
+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:
+        is_sqlite = connection.dialect.name == 'sqlite'
+        context.configure(
+            connection=connection,
+            target_metadata=target_metadata,
+            render_as_batch=is_sqlite,  # Key configuration for SQLite
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

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"}

migrations/versions/20231230_000000_create_items_table.py

@@ -0,0 +1,39 @@
+"""Create items table
+
+Revision ID: 20231230_000000
+Revises: 
+Create Date: 2023-12-30 00:00:00
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision = '20231230_000000'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('item',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('title', sa.String(), nullable=True),
+        sa.Column('description', sa.String(), nullable=True),
+        sa.Column('is_active', sa.Boolean(), nullable=True),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=True),
+        sa.Column('updated_at', sa.DateTime(timezone=True), nullable=True),
+        sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_item_id'), 'item', ['id'], unique=False)
+    op.create_index(op.f('ix_item_title'), 'item', ['title'], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_item_title'), table_name='item')
+    op.drop_index(op.f('ix_item_id'), table_name='item')
+    op.drop_table('item')
+    # ### end Alembic commands ###

requirements.txt

@@ -0,0 +1,12 @@
+fastapi>=0.108.0
+uvicorn>=0.25.0
+sqlalchemy>=2.0.23
+alembic>=1.13.0
+pydantic>=2.5.2
+pydantic-settings>=2.1.0
+ruff>=0.1.6
+types-requests>=2.31.0.10
+typing-extensions>=4.8.0
+python-multipart>=0.0.6
+pytest>=7.4.3
+httpx>=0.25.2