首次提交

services/auth_service.py

@@ -0,0 +1,22 @@
+from repositories.user_repo import UserRepository
+from common.exceptions import BusinessException
+from flask_jwt_extended import create_access_token
+
+class AuthService:
+
+    @staticmethod
+    def login(username: str, password: str):
+        user = UserRepository.find_by_username(username)
+
+        if not user:
+            raise BusinessException(40101, "User not found")
+
+        if user.password != password:
+            raise BusinessException(40102, "Invalid credentials")
+
+        token = create_access_token(identity=user.id)
+
+        return {
+            "token": token,
+            "user": user.to_dict()
+        }

services/user_service.py

@@ -0,0 +1,8 @@
+from repositories.user_repo import UserRepository
+
+class UserService:
+
+    @staticmethod
+    def list_users():
+        users = UserRepository.find_all()
+        return [u.to_dict() for u in users]