Upgrades to cost calculation methods

alembic/versions/83b06f3f4869_updated_discount_table.py

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+"""updated discount table
+
+Revision ID: 83b06f3f4869
+Revises: cc9672a505f5
+Create Date: 2023-04-27 13:04:35.886294
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import sqlite
+
+# revision identifiers, used by Alembic.
+revision = '83b06f3f4869'
+down_revision = 'cc9672a505f5'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('_discounts', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('name', sa.String(length=128), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('_discounts', schema=None) as batch_op:
+        batch_op.drop_column('name')
+    # ### end Alembic commands ###

alembic/versions/cc9672a505f5_added_discount_table.py

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+"""added discount table
+
+Revision ID: cc9672a505f5
+Revises: 00de69ad6eab
+Create Date: 2023-04-27 12:58:41.331563
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'cc9672a505f5'
+down_revision = '00de69ad6eab'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('_discounts',
+    sa.Column('id', sa.INTEGER(), nullable=False),
+    sa.Column('kit_id', sa.INTEGER(), nullable=True),
+    sa.Column('client_id', sa.INTEGER(), nullable=True),
+    sa.Column('amount', sa.FLOAT(precision=2), nullable=True),
+    sa.ForeignKeyConstraint(['client_id'], ['_organizations.id'], name='fk_org_id', ondelete='SET NULL'),
+    sa.ForeignKeyConstraint(['kit_id'], ['_kits.id'], name='fk_kit_type_id', ondelete='SET NULL'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('_discounts')
+    # ### end Alembic commands ###

alembic/versions/dc780c868efd_split_mutable_costs_into_96_and_24.py

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+"""split mutable costs into 96 and 24
+
+Revision ID: dc780c868efd
+Revises: 83b06f3f4869
+Create Date: 2023-05-01 14:05:47.762441
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import sqlite
+
+# revision identifiers, used by Alembic.
+revision = 'dc780c868efd'
+down_revision = '83b06f3f4869'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('_alembic_tmp__kits')
+    with op.batch_alter_table('_kits', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('mutable_cost_96', sa.FLOAT(precision=2), nullable=True))
+        batch_op.add_column(sa.Column('mutable_cost_24', sa.FLOAT(precision=2), nullable=True))
+        batch_op.drop_column('mutable_cost')
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    
+    with op.batch_alter_table('_kits', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('mutable_cost', sa.FLOAT(), nullable=True))
+        batch_op.drop_column('mutable_cost_24')
+        batch_op.drop_column('mutable_cost_96')
+
+    op.create_table('_alembic_tmp__kits',
+    sa.Column('id', sa.INTEGER(), nullable=False),
+    sa.Column('name', sa.VARCHAR(length=64), nullable=True),
+    sa.Column('used_for', sqlite.JSON(), nullable=True),
+    sa.Column('cost_per_run', sa.FLOAT(), nullable=True),
+    sa.Column('reagent_types_id', sa.INTEGER(), nullable=True),
+    sa.Column('constant_cost', sa.FLOAT(), nullable=True),
+    sa.Column('mutable_cost_96', sa.FLOAT(), nullable=True),
+    sa.Column('mutable_cost_24', sa.FLOAT(), nullable=True),
+    sa.ForeignKeyConstraint(['reagent_types_id'], ['_reagent_types.id'], ondelete='SET NULL'),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('name')
+    )
+    # ### end Alembic commands ###