add ForwardEmail.website_from field

app/models.py

@@ -539,6 +539,10 @@ class ForwardEmail(db.Model, ModelMixin):
     # used to be envelope header, should be mail header from instead
     website_email = db.Column(db.String(128), nullable=False)
 
+    # the email from header, e.g. AB CD <ab@cd.com>
+    # nullable as this field is added after website_email
+    website_from = db.Column(db.String(128), nullable=True)
+
     # when user clicks on "reply", they will reply to this address.
     # This address allows to hide user personal email
     # this reply email is created every time a website sends an email to user

migrations/versions/2d2fc3e826af_.py

@@ -0,0 +1,29 @@
+"""empty message
+
+Revision ID: 2d2fc3e826af
+Revises: 5e868298fee7
+Create Date: 2019-12-09 22:40:03.692555
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '2d2fc3e826af'
+down_revision = '5e868298fee7'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('forward_email', sa.Column('website_from', sa.String(length=128), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('forward_email', 'website_from')
+    # ### end Alembic commands ###