feat:初版

apps/api/app/models/__init__.py

@@ -0,0 +1,5 @@
+from .admin import Base, Admin
+from .ai_provider import AIProvider
+from .usage_stats import UsageStats
+
+__all__ = ["Base", "Admin", "AIProvider", "UsageStats"]

apps/api/app/models/admin.py

@@ -0,0 +1,14 @@
+from sqlalchemy import Column, String, Integer, Float, Boolean, DateTime, Text
+from sqlalchemy.ext.declarative import declarative_base
+from datetime import datetime
+
+Base = declarative_base()
+
+
+class Admin(Base):
+    __tablename__ = "admins"
+
+    id = Column(Integer, primary_key=True)
+    username = Column(String(50), unique=True, nullable=False)
+    password_hash = Column(String(255), nullable=False)
+    created_at = Column(DateTime, default=datetime.utcnow)

apps/api/app/models/ai_provider.py

@@ -0,0 +1,17 @@
+from sqlalchemy import Column, String, Integer, Float, Boolean, DateTime, Text
+from datetime import datetime
+from .admin import Base
+
+
+class AIProvider(Base):
+    __tablename__ = "ai_providers"
+
+    id = Column(Integer, primary_key=True)
+    name = Column(String(50), nullable=False)
+    model_id = Column(String(100), nullable=False)
+    base_url = Column(String(255))
+    api_key = Column(Text, nullable=False)
+    is_active = Column(Boolean, default=True)
+    is_default = Column(Boolean, default=False)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

apps/api/app/models/usage_stats.py

@@ -0,0 +1,17 @@
+from sqlalchemy import Column, String, Integer, BigInteger, DateTime
+from datetime import datetime
+from .admin import Base
+
+
+class UsageStats(Base):
+    __tablename__ = "usage_stats"
+
+    id = Column(Integer, primary_key=True)
+    provider_id = Column(Integer, nullable=False)
+    date = Column(String(10), nullable=False)
+    hour = Column(Integer, default=0)
+    request_count = Column(Integer, default=0)
+    input_tokens = Column(BigInteger, default=0)
+    output_tokens = Column(BigInteger, default=0)
+    cached_count = Column(Integer, default=0)
+    error_count = Column(Integer, default=0)