add updated_at to provider_details

it's set to utcnow from dao_update_provider_details

app/dao/provider_details_dao.py

@@ -1,3 +1,5 @@
+from datetime import datetime
+
 from sqlalchemy import asc
 from app.dao.dao_utils import transactional
 from app.models import ProviderDetails, ProviderDetailsHistory
@@ -21,6 +23,7 @@ def get_provider_details_by_notification_type(notification_type):
 @transactional
 def dao_update_provider_details(provider_details):
     provider_details.version += 1
+    provider_details.updated_at = datetime.utcnow()
     history = ProviderDetailsHistory.from_original(provider_details)
     db.session.add(provider_details)
     db.session.add(history)

app/models.py

@@ -368,6 +368,7 @@ class ProviderDetails(db.Model):
     notification_type = db.Column(notification_types, nullable=False)
     active = db.Column(db.Boolean, default=False, nullable=False)
     version = db.Column(db.Integer, default=1, nullable=False)
+    updated_at = db.Column(db.DateTime, nullable=True, onupdate=datetime.datetime.utcnow)
 
 
 class ProviderDetailsHistory(db.Model, HistoryModel):
@@ -380,6 +381,7 @@ class ProviderDetailsHistory(db.Model, HistoryModel):
     notification_type = db.Column(notification_types, nullable=False)
     active = db.Column(db.Boolean, nullable=False)
     version = db.Column(db.Integer, primary_key=True, nullable=False)
+    updated_at = db.Column(db.DateTime, nullable=True, onupdate=datetime.datetime.utcnow)
 
 
 JOB_STATUS_PENDING = 'pending'

app/provider_details/rest.py

@@ -37,7 +37,7 @@ def update_provider_details(provider_details_id):
     current_data.update(request.get_json())
     update_dict = provider_details_schema.load(current_data).data
 
-    invalid_keys = {'identifier', 'version'} & set(key for key in request.get_json().keys())
+    invalid_keys = {'identifier', 'version', 'updated_at'} & set(key for key in request.get_json().keys())
     if invalid_keys:
         message = "Not permitted to be updated"
         errors = {key: [message] for key in invalid_keys}