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added uniqueness constraint to spiff step details w/ burnettk

This commit is contained in:
jasquat 2023-01-23 11:03:17 -05:00
parent 1b3fc9f55e
commit bc8dd80d99
2 changed files with 12 additions and 11 deletions
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9
spiffworkflow-backend/migrations/versions/907bcf0c3d75_.py → spiffworkflow-backend/migrations/versions/22212a7d6505_.py
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@ -1,8 +1,8 @@
"""empty message """empty message
Revision ID: 907bcf0c3d75 Revision ID: 22212a7d6505
Revises: Revises:
Create Date: 2022-12-28 13:52:13.030028 Create Date: 2023-01-23 10:59:17.365694
""" """
from alembic import op from alembic import op
@ -10,7 +10,7 @@ import sqlalchemy as sa
# revision identifiers, used by Alembic. # revision identifiers, used by Alembic.
revision = '907bcf0c3d75' revision = '22212a7d6505'
down_revision = None down_revision = None
branch_labels = None branch_labels = None
depends_on = None depends_on = None
@ -269,7 +269,8 @@ def upgrade():
sa.Column('task_json', sa.JSON(), nullable=False), sa.Column('task_json', sa.JSON(), nullable=False),
sa.Column('timestamp', sa.DECIMAL(precision=17, scale=6), nullable=False), sa.Column('timestamp', sa.DECIMAL(precision=17, scale=6), nullable=False),
sa.ForeignKeyConstraint(['process_instance_id'], ['process_instance.id'], ), sa.ForeignKeyConstraint(['process_instance_id'], ['process_instance.id'], ),
sa.PrimaryKeyConstraint('id') sa.PrimaryKeyConstraint('id'),
sa.UniqueConstraint('process_instance_id', 'spiff_step', name='process_instance_id_spiff_step')
) )
op.create_table('human_task_user', op.create_table('human_task_user',
sa.Column('id', sa.Integer(), nullable=False), sa.Column('id', sa.Integer(), nullable=False),

14
spiffworkflow-backend/src/spiffworkflow_backend/models/spiff_step_details.py
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@ -2,6 +2,7 @@
from dataclasses import dataclass from dataclasses import dataclass
from sqlalchemy import ForeignKey from sqlalchemy import ForeignKey
from sqlalchemy import UniqueConstraint
from sqlalchemy.orm import deferred from sqlalchemy.orm import deferred
from spiffworkflow_backend.models.db import db from spiffworkflow_backend.models.db import db
@ -14,17 +15,16 @@ class SpiffStepDetailsModel(SpiffworkflowBaseDBModel):
"""SpiffStepDetailsModel.""" """SpiffStepDetailsModel."""
__tablename__ = "spiff_step_details" __tablename__ = "spiff_step_details"
__table_args__ = (
UniqueConstraint(
"process_instance_id", "spiff_step", name="process_instance_id_spiff_step"
),
)
id: int = db.Column(db.Integer, primary_key=True) id: int = db.Column(db.Integer, primary_key=True)
process_instance_id: int = db.Column( process_instance_id: int = db.Column(
ForeignKey(ProcessInstanceModel.id), nullable=False # type: ignore ForeignKey(ProcessInstanceModel.id), nullable=False # type: ignore
) )
# human_task_id: int = db.Column(
# ForeignKey(HumanTaskModel.id) # type: ignore
# )
spiff_step: int = db.Column(db.Integer, nullable=False) spiff_step: int = db.Column(db.Integer, nullable=False)
task_json: dict = deferred(db.Column(db.JSON, nullable=False)) # type: ignore task_json: dict = deferred(db.Column(db.JSON, nullable=False)) # type: ignore
timestamp: float = db.Column(db.DECIMAL(17, 6), nullable=False) timestamp: float = db.Column(db.DECIMAL(17, 6), nullable=False)
# completed_by_user_id: int = db.Column(db.Integer, nullable=True)
# lane_assignment_id: Optional[int] = db.Column(
# ForeignKey(GroupModel.id), nullable=True
# )