update settings

src/main.py

@@ -1,6 +1,10 @@
+import sys
 import uvicorn
+from pathlib import Path
 from fastapi import FastAPI
 
+
+sys.path.append(str(Path(__file__).parent.parent))
 from src.api import router
 
 app = FastAPI()

src/settings.py

@@ -1,5 +1,30 @@
-from pydantic_settings import BaseSettings
+from pathlib import Path
+
+from pydantic import BaseModel
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+BASE_DIR = Path(__file__).parent
+DB_PATH = BASE_DIR / "db/taskncoffee.db"
+
+
+class DbSettings(BaseModel):
+    url: str = f"sqlite+aiosqlite:///{DB_PATH}"
+
+
+class AccessToken(BaseSettings):
+    model_config = SettingsConfigDict(env_file='.env',
+                                      env_file_encoding='utf-8',
+                                      env_prefix="ACCESS_TOKEN_"
+                                      )
+    expire_minutes: int = 15
+    secret_key: str
+    algorithm: str = "HS256"
 
 
 class Settings(BaseSettings):
-    ...
+    model_config = SettingsConfigDict(env_file='.env', env_file_encoding='utf-8')
+    db: DbSettings = DbSettings()
+    access_token: AccessToken = AccessToken()
+
+
+settings = Settings()