fix: create server-side defaults

app/models.py

@@ -1,4 +1,5 @@
 from app import db, login
+from datetime import date
 from flask_login import UserMixin
 from werkzeug.security import generate_password_hash, check_password_hash
 
@@ -77,15 +78,15 @@ class Bought(db.Model):
     item = db.Column(db.ForeignKey('item.id'), primary_key=True)
     date = db.Column(db.Date, primary_key=True)
     amount = db.Column(db.SmallInteger, nullable=False)
-    registered = db.Column(db.Boolean, nullable=False, default=False)
+    registered = db.Column(db.Boolean, nullable=False, server_default=str(False))
-    paid = db.Column(db.SmallInteger, nullable=False, default=0)
+    paid = db.Column(db.SmallInteger, nullable=False, server_default=str(0))
 
     def __repr__(self) -> str:
         return f"<Bought Object>"
 
 class PriceChange(db.Model):
     item = db.Column(db.ForeignKey('item.id'), primary_key=True)
-    date = db.Column(db.Date, primary_key=True)
+    date = db.Column(db.Date, primary_key=True, server_default=str(date(2021, 12, 1)))
     price = db.Column(db.SmallInteger, nullable=False)
     
     def __repr__(self) -> str:
@@ -93,8 +94,8 @@ class PriceChange(db.Model):
 
 class AmountChange(db.Model):
     item = db.Column(db.ForeignKey('item.id'), primary_key=True)
-    date = db.Column(db.Date, primary_key=True)
+    date = db.Column(db.Date, primary_key=True, server_default=str(date(2021, 12, 1)))
-    amount = db.Column(db.SmallInteger, nullable=False, default=1)
+    amount = db.Column(db.SmallInteger, nullable=False, server_default=str(1))
     
     def __repr__(self) -> str:
         return f"<Amount_Change {self.item} ({self.date})>"
@@ -102,8 +103,8 @@ class AmountChange(db.Model):
 class Receipt(db.Model):
     id = db.Column(db.Numeric(precision=22, scale=0), primary_key=True)
     date = db.Column(db.Date, nullable=False)
-    registered = db.Column(db.Boolean, nullable=False, default=False)
+    registered = db.Column(db.Boolean, nullable=False, server_default=str(False))
-    paid = db.Column(db.SmallInteger, nullable=False, default=0)
+    paid = db.Column(db.SmallInteger, nullable=False, server_default=str(0))
     
     def __repr__(self) -> str:
         return f"<Receipt {self.id}>"

migrations/versions/05fce74b56cb_full_structure.py

@@ -1,8 +1,8 @@
 """full structure
 
-Revision ID: dbf88acb76bc
+Revision ID: 05fce74b56cb
 Revises: 
-Create Date: 2022-02-20 01:58:13.735541
+Create Date: 2022-02-20 16:31:34.589805
 
 """
 from alembic import op
@@ -10,7 +10,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = 'dbf88acb76bc'
+revision = '05fce74b56cb'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -37,8 +37,8 @@ def upgrade():
     op.create_table('receipt',
     sa.Column('id', sa.Numeric(precision=22, scale=0), nullable=False),
     sa.Column('date', sa.Date(), nullable=False),
-    sa.Column('registered', sa.Boolean(), nullable=False),
+    sa.Column('registered', sa.Boolean(), server_default='False', nullable=False),
-    sa.Column('paid', sa.SmallInteger(), nullable=False),
+    sa.Column('paid', sa.SmallInteger(), server_default='0', nullable=False),
     sa.PrimaryKeyConstraint('id')
     )
     op.create_table('user',
@@ -69,8 +69,8 @@ def upgrade():
     )
     op.create_table('amount_change',
     sa.Column('item', sa.BigInteger(), nullable=False),
-    sa.Column('date', sa.Date(), nullable=False),
+    sa.Column('date', sa.Date(), server_default='2021-12-01', nullable=False),
-    sa.Column('amount', sa.SmallInteger(), nullable=False),
+    sa.Column('amount', sa.SmallInteger(), server_default='1', nullable=False),
     sa.ForeignKeyConstraint(['item'], ['item.id'], ),
     sa.PrimaryKeyConstraint('item', 'date')
     )
@@ -79,8 +79,8 @@ def upgrade():
     sa.Column('item', sa.BigInteger(), nullable=False),
     sa.Column('date', sa.Date(), nullable=False),
     sa.Column('amount', sa.SmallInteger(), nullable=False),
-    sa.Column('registered', sa.Boolean(), nullable=False),
+    sa.Column('registered', sa.Boolean(), server_default='False', nullable=False),
-    sa.Column('paid', sa.SmallInteger(), nullable=False),
+    sa.Column('paid', sa.SmallInteger(), server_default='0', nullable=False),
     sa.ForeignKeyConstraint(['item'], ['item.id'], ),
     sa.ForeignKeyConstraint(['token'], ['login_token.token'], ),
     sa.PrimaryKeyConstraint('token', 'item', 'date')
@@ -102,7 +102,7 @@ def upgrade():
     )
     op.create_table('price_change',
     sa.Column('item', sa.BigInteger(), nullable=False),
-    sa.Column('date', sa.Date(), nullable=False),
+    sa.Column('date', sa.Date(), server_default='2021-12-01', nullable=False),
     sa.Column('price', sa.SmallInteger(), nullable=False),
     sa.ForeignKeyConstraint(['item'], ['item.id'], ),
     sa.PrimaryKeyConstraint('item', 'date')

migrations/versions/2be4d1ae5493_create_views.py

@@ -1,8 +1,8 @@
 """create views
 
-Revision ID: 3d5fb9e86939
+Revision ID: 2be4d1ae5493
-Revises: dbf88acb76bc
+Revises: 05fce74b56cb
-Create Date: 2022-02-20 01:58:37.444542
+Create Date: 2022-02-20 16:33:01.900378
 
 """
 from alembic import op
@@ -12,10 +12,9 @@ from app import db
 from app.utils.view_utils import selectable_price_per_amount_view, selectable_bought_with_prices_view
 from sqlalchemy_utils import create_view
 
-
 # revision identifiers, used by Alembic.
-revision = '3d5fb9e86939'
+revision = '2be4d1ae5493'
-down_revision = 'dbf88acb76bc'
+down_revision = '05fce74b56cb'
 branch_labels = None
 depends_on = None