[add]: timestamp fix

app/models/transaction_offers.py

@@ -1,9 +1,12 @@
 from datetime import datetime, timezone
 from app.extensions import db
 from sqlalchemy.orm import relationship
+from sqlalchemy.sql import func
 import logging
 logger = logging.getLogger(__name__)
 
+
+
 class TransactionOffer(db.Model):
     __tablename__ = 'transaction_offers'
 
@@ -18,9 +21,8 @@ class TransactionOffer(db.Model):
     eligible_amount = db.Column(db.Float, nullable=True)
     tenor = db.Column(db.Integer, nullable=True)  # tenor in months, typically
 
-    created_at = db.Column(db.DateTime, default=datetime.now(timezone.utc))
-    updated_at = db.Column(db.DateTime, default=datetime.now(timezone.utc), onupdate=datetime.now(timezone.utc))
-
+    created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
+    updated_at = db.Column(db.DateTime(timezone=True), onupdate=func.now())
     customer = relationship(
         "Customer",
         primaryjoin="Customer.id == TransactionOffer.customer_id",
@@ -34,7 +36,7 @@ class TransactionOffer(db.Model):
         transaction_offer = cls.query.filter_by(
             id = transaction_offer,
             customer_id = customer_id,
-            # product_id = product_id
+            product_id = product_id
             # transaction_id = transaction_id,
             ).first()