47 lines
2.0 KiB
Python
47 lines
2.0 KiB
Python
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"""Contact folders — hierarchical folders for organizing contacts.
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Revision ID: 0022
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Revises: 0021_unified_contacts
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Create Date: 2026-07-20
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects.postgresql import UUID
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revision = "0022_contact_folders"
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down_revision = "0021_unified_contacts"
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def upgrade():
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# 1. Create contact_folders table
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op.create_table(
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"contact_folders",
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sa.Column("id", UUID(as_uuid=True), primary_key=True, server_default=sa.text("gen_random_uuid()")),
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sa.Column("tenant_id", UUID(as_uuid=True), nullable=False, index=True),
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sa.Column("name", sa.String(255), nullable=False),
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sa.Column("parent_id", UUID(as_uuid=True), sa.ForeignKey("contact_folders.id", ondelete="CASCADE"), nullable=True),
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sa.Column("user_id", UUID(as_uuid=True), sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
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sa.Column("sort_order", sa.Integer, nullable=False, server_default="0"),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False, server_default=sa.text("now()")),
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sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False, server_default=sa.text("now()")),
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sa.Column("deleted_at", sa.DateTime(timezone=True), nullable=True),
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)
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op.create_index("ix_contact_folders_tenant_parent", "contact_folders", ["tenant_id", "parent_id"])
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op.create_index("ix_contact_folders_user", "contact_folders", ["user_id"])
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# 2. Add folder_id column to contacts
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op.add_column(
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"contacts",
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sa.Column("folder_id", UUID(as_uuid=True), sa.ForeignKey("contact_folders.id", ondelete="SET NULL"), nullable=True),
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)
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op.create_index("ix_contacts_folder_id", "contacts", ["folder_id"])
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def downgrade():
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op.drop_index("ix_contacts_folder_id", table_name="contacts")
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op.drop_column("contacts", "folder_id")
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op.drop_index("ix_contact_folders_user", table_name="contact_folders")
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op.drop_index("ix_contact_folders_tenant_parent", table_name="contact_folders")
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op.drop_table("contact_folders")
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