fix skills router

routers/skills.py

@@ -1,12 +1,14 @@
-from fastapi import APIRouter, HTTPException
+from fastapi import APIRouter, HTTPException, Depends
 import MySQLdb
 from database import get_db_connection
 
 router = APIRouter()
 
 @router.get("/")
-def read_skills():
-    conn = get_db_connection()
+def read_skills(conn = Depends(get_db_connection)):
+    if not conn:
+        raise HTTPException(status_code=503, detail="Service de base de données indisponible.")
+
     try:
         with conn.cursor() as cursor:
             sql = "SELECT * FROM skills;"
@@ -14,6 +16,4 @@ def read_skills():
             result = cursor.fetchall()
             return {"data": result}
     except MySQLdb.Error as e:
-        raise HTTPException(status_code=500, detail=f"Erreur base de données: {e}")
-    finally:
-        conn.close()
+        raise HTTPException(status_code=500, detail=f"Erreur lors de la requête: {e}")