T025: Add ProjectEquipmentGroup, ProjectEquipment, ProjectCrew models and migration

2026-05-31 21:35:09 +00:00
parent 6c435b28b4
commit 489cb68641
5 changed files with 225 additions and 2 deletions
@@ -0,0 +1,65 @@
+"""add_project_equipment_and_crew
+
+Revision ID: b183c967088f
+Revises: cfe638817921
+Create Date: 2026-05-31 21:32:46.068246
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'b183c967088f'
+down_revision: Union[str, None] = 'cfe638817921'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('project_equipment_groups',
+    sa.Column('id', sa.String(length=36), nullable=False),
+    sa.Column('name', sa.String(length=255), nullable=False),
+    sa.Column('project_id', sa.String(length=36), nullable=False),
+    sa.Column('sort_order', sa.Integer(), nullable=False),
+    sa.Column('start_date', sa.DateTime(timezone=True), nullable=True),
+    sa.Column('end_date', sa.DateTime(timezone=True), nullable=True),
+    sa.ForeignKeyConstraint(['project_id'], ['projects.id'], ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('project_equipment',
+    sa.Column('id', sa.String(length=36), nullable=False),
+    sa.Column('project_equipment_group_id', sa.String(length=36), nullable=False),
+    sa.Column('equipment_id', sa.String(length=36), nullable=True),
+    sa.Column('name', sa.String(length=255), nullable=False),
+    sa.Column('quantity', sa.Float(), nullable=False),
+    sa.Column('price', sa.Float(), nullable=False),
+    sa.Column('discount', sa.Float(), nullable=False),
+    sa.Column('sort_order', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['equipment_id'], ['equipment.id'], ondelete='SET NULL'),
+    sa.ForeignKeyConstraint(['project_equipment_group_id'], ['project_equipment_groups.id'], ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('project_crew',
+    sa.Column('id', sa.String(length=36), nullable=False),
+    sa.Column('project_function_id', sa.String(length=36), nullable=False),
+    sa.Column('crew_id', sa.String(length=36), nullable=False),
+    sa.Column('start_date', sa.DateTime(timezone=True), nullable=True),
+    sa.Column('end_date', sa.DateTime(timezone=True), nullable=True),
+    sa.Column('notes', sa.Text(), nullable=True),
+    sa.ForeignKeyConstraint(['crew_id'], ['crew.id'], ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['project_function_id'], ['project_functions.id'], ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('project_crew')
+    op.drop_table('project_equipment')
+    op.drop_table('project_equipment_groups')
+    # ### end Alembic commands ###