Добавление авторизации и фронтэнда

library_service/settings.py

@@ -1,59 +1,66 @@
+"""Модуль настроек проекта"""
 import os
+
 from dotenv import load_dotenv
 from fastapi import FastAPI
-from sqlmodel import create_engine, SQLModel, Session
+from sqlmodel import Session, create_engine
 from toml import load
 
 load_dotenv()
 
-with open("pyproject.toml") as f:
+with open("pyproject.toml", 'r', encoding='utf-8') as f:
     config = load(f)
 
 
-# Dependency to get the FastAPI application instance
 def get_app() -> FastAPI:
+    """Dependency, для получение экземплярра FastAPI application"""
     return FastAPI(
         title=config["tool"]["poetry"]["name"],
         description=config["tool"]["poetry"]["description"],
         version=config["tool"]["poetry"]["version"],
         openapi_tags=[
+            {
+                "name": "authentication",
+                "description": "Авторизация пользователя."
+            },
             {
                 "name": "authors",
-                "description": "Operations with authors.",
+                "description": "Действия с авторами.",
             },
             {
                 "name": "books",
-                "description": "Operations with books.",
+                "description": "Действия с книгами.",
             },
             {
                 "name": "genres",
-                "description": "Operations with genres.",
+                "description": "Действия с жанрами.",
             },
             {
                 "name": "relations",
-                "description": "Operations with relations.",
+                "description": "Действия с связями.",
             },
             {
                 "name": "misc",
-                "description": "Miscellaneous operations.",
+                "description": "Прочие.",
             },
         ],
     )
 
 
+HOST = os.getenv("POSTGRES_HOST")
+PORT = os.getenv("POSTGRES_PORT")
 USER = os.getenv("POSTGRES_USER")
 PASSWORD = os.getenv("POSTGRES_PASSWORD")
 DATABASE = os.getenv("POSTGRES_DB")
-HOST = os.getenv("POSTGRES_SERVER")
 
 if not USER or not PASSWORD or not DATABASE or not HOST:
     raise ValueError("Missing environment variables")
 
-POSTGRES_DATABASE_URL = f"postgresql://{USER}:{PASSWORD}@{HOST}:5432/{DATABASE}"
+POSTGRES_DATABASE_URL = f"postgresql://{USER}:{PASSWORD}@{HOST}:{PORT}/{DATABASE}"
 engine = create_engine(POSTGRES_DATABASE_URL, echo=True, future=True)
 
 
-# Dependency to get a database session
 def get_session():
+    """Dependency, для получение сессии БД"""
     with Session(engine) as session:
         yield session