feat: add last active at for accounts (#375)

api/app.py

@@ -1,5 +1,7 @@
 # -*- coding:utf-8 -*-
 import os
+from datetime import datetime
+
 if not os.environ.get("DEBUG") or os.environ.get("DEBUG").lower() != 'true':
     from gevent import monkey
     monkey.patch_all()
@@ -122,6 +124,9 @@ def load_user(user_id):
                     account.current_tenant_id = tenant_account_join.tenant_id
                     session['workspace_id'] = account.current_tenant_id
 
+            account.last_active_at = datetime.utcnow()
+            db.session.commit()
+
             # Log in the user with the updated user_id
             flask_login.login_user(account, remember=True)
 

api/migrations/versions/614f77cecc48_add_last_active_at.py

@@ -0,0 +1,32 @@
+"""add last active at
+
+Revision ID: 614f77cecc48
+Revises: a45f4dfde53b
+Create Date: 2023-06-15 13:33:00.357467
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '614f77cecc48'
+down_revision = 'a45f4dfde53b'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('accounts', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('last_active_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP(0)'), nullable=False))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('accounts', schema=None) as batch_op:
+        batch_op.drop_column('last_active_at')
+
+    # ### end Alembic commands ###

api/models/account.py

@@ -32,6 +32,7 @@ class Account(UserMixin, db.Model):
     timezone = db.Column(db.String(255))
     last_login_at = db.Column(db.DateTime)
     last_login_ip = db.Column(db.String(255))
+    last_active_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
     status = db.Column(db.String(16), nullable=False, server_default=db.text("'active'::character varying"))
     initialized_at = db.Column(db.DateTime)
     created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))