Cam Proudlock
11c8d79ba4
Catalog with photos and append-only print-file revisions, a stock ledger attributing every take/restock/adjust to a badge-resolved employee, a touch kiosk (scan bin, scan badge, keypad quantity) with a deliberately open decrement-only take endpoint, 1x0.5in CODE128 bin labels, low-stock email alerts to selected users, roles, or addresses, and stock/consumption/by-person reports with a cache-vs-ledger reconcile. Ships disabled; enable per site. Contract 0.13.0 adds the mailer and the User/Role models to the plugin surface.
44 lines
1.7 KiB
Python
44 lines
1.7 KiB
Python
"""Add printeditemfiles: append-only print-file revisions per item.
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The plugin's first incremental migration on top of its 0001 baseline -
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the ADR-008 payoff: the plugin evolves its own schema without touching
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the core chain. Applied by `flask plugin upgrade-all`.
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'printedparts0002files'
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down_revision = 'printedparts0001baseline'
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branch_labels = None
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depends_on = None
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def upgrade():
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op.create_table(
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'printeditemfiles',
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sa.Column('fileid', sa.Integer(), nullable=False),
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sa.Column('printeditemid', sa.Integer(), nullable=False),
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sa.Column('revision', sa.Integer(), nullable=False),
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sa.Column('filename', sa.String(length=255), nullable=False),
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sa.Column('storedfilename', sa.String(length=191), nullable=False),
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sa.Column('filesize', sa.Integer(), nullable=False),
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sa.Column('uploadnote', sa.String(length=255), nullable=True),
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sa.Column('uploadedby', sa.String(length=80), nullable=False),
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sa.Column('createddate', sa.DateTime(), nullable=False),
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sa.Column('modifieddate', sa.DateTime(), nullable=False),
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sa.Column('isactive', sa.Boolean(), nullable=False),
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sa.ForeignKeyConstraint(['printeditemid'],
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['printeditems.printeditemid'],
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ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('fileid'),
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sa.UniqueConstraint('storedfilename'),
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)
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op.create_index('ix_printeditemfiles_printeditemid',
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'printeditemfiles', ['printeditemid'])
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def downgrade():
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op.drop_table('printeditemfiles')
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