Added last visited column

acm_url/routes.py

@@ -1,3 +1,4 @@
+from datetime import datetime
 from flask import Flask, render_template, request, url_for, redirect, session
 from acm_url import app, db
 import string
@@ -82,6 +83,7 @@ def vanity(vanity):
     if entry is None:
         return render_template('404.html')
 
+    entry.last_visited = datetime.now()
     entry.visit_count = entry.visit_count + 1
     db.session.commit()
 

acm_url/schema.py

@@ -9,6 +9,7 @@ class URL(db.Model):
   url = db.Column(db.Text, nullable=False)
   created = db.Column(db.DateTime, server_default=func.now(), nullable=False)
   visit_count = db.Column(db.Integer, default=0, nullable=False)
+  last_visited = db.Column(db.DateTime, nullable=True)
 
   def __repr__(self):
-    return '<URL {}>'.format(self.vanity)
+    return '<URL {}>'.format(self.vanity)

migrations/versions/2d3fd3b013f4_.py

@@ -0,0 +1,30 @@
+"""empty message
+
+Revision ID: 2d3fd3b013f4
+Revises: ed69a26bebbe
+Create Date: 2022-02-27 16:17:41.435362
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '2d3fd3b013f4'
+down_revision = 'ed69a26bebbe'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('URL', sa.Column('last_visited', sa.DateTime(), nullable=True))
+    op.drop_column('URL', 'last_visted')
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('URL', sa.Column('last_visted', sa.DATETIME(), nullable=True))
+    op.drop_column('URL', 'last_visited')
+    # ### end Alembic commands ###

migrations/versions/36772f67d5f0_.py → migrations/versions/ed69a26bebbe_.py

@@ -1,6 +1,6 @@
 """empty message
 
-Revision ID: 36772f67d5f0
+Revision ID: ed69a26bebbe
 Revises: 
 Create Date: 2022-01-11 19:29:41.527717
 
@@ -10,7 +10,7 @@
 
 
 # revision identifiers, used by Alembic.
-revision = '36772f67d5f0'
+revision = 'ed69a26bebbe'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -24,6 +24,7 @@ def upgrade():
     sa.Column('url', sa.Text(), nullable=False),
     sa.Column('created', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
     sa.Column('visit_count', sa.Integer(), nullable=False),
+    sa.Column('last_visited', sa.DateTime(), nullable=True),
     sa.PrimaryKeyConstraint('id')
     )
     op.create_index(op.f('ix_URL_vanity'), 'URL', ['vanity'], unique=True)