Kyle Pope
bef856fd15
Enables multi-user project collaboration mirroring the shared calendar pattern. Includes ProjectMember model with permission levels, task assignment with auto-membership, optimistic locking, field allowlist for assignees, disconnect cascade, delta polling for projects and calendars, and full frontend integration with share sheet, assignment picker, permission gating, and notification handling. Migrations: 057 (indexes + version + comment user_id), 058 (project_members), 059 (project_task_assignments) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
"""add project_task_assignments table
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Revision ID: 059
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Revises: 058
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Create Date: 2025-01-01 00:00:00.000000
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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 = "059"
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down_revision = "058"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"project_task_assignments",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
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sa.Column("task_id", sa.Integer(), sa.ForeignKey("project_tasks.id", ondelete="CASCADE"), nullable=False),
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sa.Column("user_id", sa.Integer(), sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
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sa.Column("assigned_by", sa.Integer(), sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
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sa.Column("created_at", sa.DateTime(), server_default=sa.func.now()),
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sa.UniqueConstraint("task_id", "user_id", name="uq_task_assignments_task_user"),
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)
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op.create_index("ix_task_assignments_task_id", "project_task_assignments", ["task_id"])
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op.create_index("ix_task_assignments_user_id", "project_task_assignments", ["user_id"])
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def downgrade() -> None:
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op.drop_index("ix_task_assignments_user_id", table_name="project_task_assignments")
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op.drop_index("ix_task_assignments_task_id", table_name="project_task_assignments")
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op.drop_table("project_task_assignments")
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