Add get endpoint for states

endpoints/states.get.py

@@ -1,21 +1,18 @@
-# Entity: Country
+# Entity: State
 
-from fastapi import APIRouter, HTTPException, status
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
 from typing import List
-from core.models.country import Country
-from core.schemas.country import CountrySchema
-import httpx
+from core.database import get_db
+from core.models.state import State
+from core.schemas.state import StateSchema
 
 router = APIRouter()
 
-@router.get("/states", response_model=List[CountrySchema], status_code=status.HTTP_200_OK)
-async def get_countries():
-    """Get list of countries from third party API"""
-    async with httpx.AsyncClient() as client:
-        response = await client.get("https://restcountries.com/v3.1/all")
-        if response.status_code != 200:
-            raise HTTPException(
-                status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
-                detail="Unable to fetch countries from external API"
-            )
-        return response.json()
+@router.get("/states", response_model=List[StateSchema], status_code=200)
+async def get_states(
+    db: Session = Depends(get_db)
+):
+    """Get all states"""
+    states = db.query(State).all()
+    return states