initial commit

server/models.py

@@ -0,0 +1,28 @@
+from sqlalchemy import Column, Integer, String, Enum, TIMESTAMP, func
+from sqlalchemy.orm import declarative_base
+import enum
+
+Base = declarative_base()
+
+class UserRole(enum.Enum):
+    user = "user"
+    admin = "admin"
+    superadmin = "superadmin"
+
+class User(Base):
+    __tablename__ = 'users'
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    username = Column(String(50), unique=True, nullable=False)
+    password_hash = Column(String(60), nullable=False)
+    role = Column(Enum(UserRole), nullable=False, default=UserRole.user)
+    created_at = Column(TIMESTAMP, server_default=func.current_timestamp())
+    updated_at = Column(TIMESTAMP, server_default=func.current_timestamp(), onupdate=func.current_timestamp())
+
+class Client(Base):
+    __tablename__ = 'clients'
+    uuid = Column(String(36), primary_key=True, nullable=False)
+    hardware_hash = Column(String(64), nullable=False)
+    location = Column(String(100), nullable=True)
+    ip_address = Column(String(45), nullable=True)
+    registration_time = Column(TIMESTAMP, server_default=func.current_timestamp(), nullable=False)
+    last_alive = Column(TIMESTAMP, server_default=func.current_timestamp(), onupdate=func.current_timestamp(), nullable=False)