diff --git a/endpoints/man.get.py b/endpoints/man.get.py new file mode 100644 index 0000000..b1b40d2 --- /dev/null +++ b/endpoints/man.get.py @@ -0,0 +1,51 @@ +Sure, here's an example of a FastAPI endpoint that returns a list of books from a database using SQLAlchemy and Pydantic: + +```python +from typing import List +from fastapi import APIRouter, Depends +from sqlalchemy.orm import Session +from database import get_db +from models import Book as BookModel +from schemas import Book + +router = APIRouter() + +@router.get("/books", response_model=List[Book]) + +In this example, we have the following components: + +1. **Models**: We'll assume you have a SQLAlchemy model for the `Book` entity defined in `models.py`: + +```python +from sqlalchemy import Column, Integer, String +from database import Base + + class Config: + orm_mode = True +``` + +3. **Database Dependency**: We'll assume you have a `get_db` dependency function that provides a database session, defined in `database.py`. + +4. **Router and Endpoint**: The `get_books` function is the endpoint that retrieves all books from the database and returns them as a list of `Book` objects. + +Here's how it works: + +- The `get_books` function is decorated with `@router.get("/books", response_model=List[Book])`, which defines it as a GET endpoint at the `/books` path and specifies that the response model is a list of `Book` objects. +- The function takes a `db` parameter, which is a database session obtained from the `get_db` dependency. +- Inside the function, we use `db.query(BookModel).all()` to retrieve all book records from the database. +- The retrieved book records are returned as the response. + +To include this endpoint in your FastAPI application, you would need to import the router and include it in your main application, like this: + +```python +from fastapi import FastAPI +from routers import books_router + +from app.api.models.man_model import * +from app.api.schemas.man_schema import * +from app.api.dependencies.man_deps import * +app = FastAPI() +app.include_router(books_router.router) +``` + +With this setup, when you send a GET request to `/books`, you'll receive a JSON response containing a list of all books in the database. \ No newline at end of file