Add Payout model

app/models.py

@@ -2223,3 +2223,20 @@ class TransactionalEmail(db.Model, ModelMixin):
     """
 
     email = db.Column(db.String(256), nullable=False, unique=True)
+
+
+class Payout(db.Model, ModelMixin):
+    """Referral payouts"""
+
+    user_id = db.Column(db.ForeignKey("users.id", ondelete="cascade"), nullable=False)
+
+    # in USD
+    amount = db.Column(db.Float, nullable=False)
+
+    # BTC, PayPal, etc
+    payment_method = db.Column(db.String(256), nullable=False)
+
+    # number of upgraded user included in this payout
+    number_upgraded_account = db.Column(db.Integer, nullable=False)
+
+    comment = db.Column(db.Text)

migrations/versions/2021_051013_5c77d685df87_.py

@@ -0,0 +1,40 @@
+"""empty message
+
+Revision ID: 5c77d685df87
+Revises: f5133dc851ee
+Create Date: 2021-05-10 13:02:39.430387
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '5c77d685df87'
+down_revision = 'f5133dc851ee'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('payout',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('created_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=False),
+    sa.Column('updated_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=True),
+    sa.Column('user_id', sa.Integer(), nullable=False),
+    sa.Column('amount', sa.Float(), nullable=False),
+    sa.Column('payment_method', sa.String(length=256), nullable=False),
+    sa.Column('number_upgraded_account', sa.Integer(), nullable=False),
+    sa.Column('comment', sa.Text(), nullable=True),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='cascade'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('payout')
+    # ### end Alembic commands ###