Add a profile status transition field

hiboo/models.py

@@ -194,6 +194,7 @@ class Profile(db.Model):
 
     username = db.Column(db.String(255), nullable=False)
     status = db.Column(db.String(25), nullable=False)
+    transition = db.Column(db.String(25))
     extra = db.Column(mutable.MutableDict.as_mutable(JSONEncoded))
 
     @property

migrations/versions/dfaca8ae3426_add_profile_transition.py

+""" Add a state transition for profiles
+
+Revision ID: dfaca8ae3426
+Revises: 665cdee2f311
+Create Date: 2020-08-26 17:39:20.285881
+"""
+
+from alembic import op
+import sqlalchemy as sa
+import hiboo
+
+
+revision = 'dfaca8ae3426'
+down_revision = '665cdee2f311'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    with op.batch_alter_table('profile') as batch_op:
+        batch_op.add_column(sa.Column('transition', sa.String(length=25), nullable=True))
+
+
+def downgrade():
+    with op.batch_alter_table('profile') as batch_op:
+        batch_op.drop_column('transition')
+