1. sqlalchemy CRUD 예제 실습

2. callcenter 프로젝트 제작중

project/CALLCENTER_APP/backend/repository/models.py

@@ -0,0 +1,30 @@
+from backend.repository.db_init import Base
+from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy import DateTime, func, String, ForeignKey
+from datetime import datetime
+
+class Customer(Base):
+    __tablename__ = 'customers'
+
+    customer_id:Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    name:Mapped[str] = mapped_column(String(50), nullable=False)
+    phone:Mapped[str] = mapped_column(String(20), nullable=False)
+
+    def __str__(self):
+        return f"<Customer id={self.customer_id} name={self.name} phone = {self.phone}]"
+
+
+# 상담기록 저장
+class CallHistory(Base):
+    __tablename__ = 'call_history'
+
+    call_id:Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    customer_id:Mapped[int] = mapped_column(ForeignKey('customers.customer_id'), nullable=False)
+    transcript:Mapped[str]
+    summary:Mapped[str]
+    category:Mapped[str] = mapped_column(String(50))
+    sentiment:Mapped[str] = mapped_column(String(20))
+    customer_issue:Mapped[str]
+    resolution:Mapped[str]
+    # created_at:Mapped[datetime] = mapped_column(server_default=func.now(), nullable=False)
+    created_at:Mapped[datetime] = mapped_column(default=datetime.now, nullable=False)