46 - Migrate Again

landing/home/models.py

@@ -1,15 +1,15 @@
+import datetime
 from landing import db
 
 from sqlalchemy import event
 
 class EmailSignup(db.Model):
     id          = db.Column(db.Integer, primary_key=True) # primary_key
     full_name   = db.Column(db.String(120), nullable=True)
-    content     = db.Column(
-                    db.Text, 
-                    nullable=True
-                 )
     email       = db.Column(db.String(120), unique=True, nullable=False)
+    timestamp   = db.Column(db.DateTime, index=True, default=datetime.datetime.utcnow)
+    updated     = db.Column(db.DateTime, index=True, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+
 
     def save(self, commit=True):
         # create and update

migrations/versions/1c9634fb2c62_.py → migrations/versions/0bc39a029870_.py

@@ -1,16 +1,16 @@
 """empty message
 
-Revision ID: 1c9634fb2c62
+Revision ID: 0bc39a029870
 Revises: 
-Create Date: 2019-03-11 15:37:41.359510
+Create Date: 2019-03-11 15:46:36.144388
 
 """
 from alembic import op
 import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = '1c9634fb2c62'
+revision = '0bc39a029870'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -21,7 +21,6 @@ def upgrade():
     op.create_table('email_signup',
     sa.Column('id', sa.Integer(), nullable=False),
     sa.Column('full_name', sa.String(length=120), nullable=True),
-    sa.Column('content', sa.Text(), nullable=True),
     sa.Column('email', sa.String(length=120), nullable=False),
     sa.PrimaryKeyConstraint('id'),
     sa.UniqueConstraint('email')

migrations/versions/d64db672b5ce_.py

@@ -0,0 +1,34 @@
+"""empty message
+
+Revision ID: d64db672b5ce
+Revises: 0bc39a029870
+Create Date: 2019-03-11 15:46:47.427682
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'd64db672b5ce'
+down_revision = '0bc39a029870'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('email_signup', sa.Column('timestamp', sa.DateTime(), nullable=True))
+    op.add_column('email_signup', sa.Column('updated', sa.DateTime(), nullable=True))
+    op.create_index(op.f('ix_email_signup_timestamp'), 'email_signup', ['timestamp'], unique=False)
+    op.create_index(op.f('ix_email_signup_updated'), 'email_signup', ['updated'], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_email_signup_updated'), table_name='email_signup')
+    op.drop_index(op.f('ix_email_signup_timestamp'), table_name='email_signup')
+    op.drop_column('email_signup', 'updated')
+    op.drop_column('email_signup', 'timestamp')
+    # ### end Alembic commands ###