[add]: eco models

app/models/eco/account.py

@@ -0,0 +1,17 @@
+from sqlalchemy import Column, String, Date, Boolean, Integer
+from app.extensions import db
+
+class Account(db.Model):
+    __tablename__ = 'accounts'
+    __bind_key__ = 'eco'
+
+    id = Column(Integer, primary_key=True)
+    affiliate_code = Column(String(3), nullable=False)
+    customer_id = Column(String(9), nullable=False)
+    account_id = Column(String(10), unique=True, nullable=False)
+    registration_date = Column(Date, nullable=False)
+    account_currency_code = Column(String(3), nullable=False)
+    plastic_card_attached = Column(Boolean, default=False)
+    
+    def __repr__(self):
+        return f"<Account(id={self.id}, account_id={self.account_id}, customer_id={self.customer_id})>"