mirror of
https://github.com/idrainformatica/PecFlow.git
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108 lines
4.0 KiB
Python
108 lines
4.0 KiB
Python
"""
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Migrazione 0015: tabelle signatures e signature_assignments.
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Gestione firme automatiche per caselle PEC e Virtual Box.
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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 import postgresql
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revision = "0015"
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down_revision = "0014"
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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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# ─── Tabella signatures ────────────────────────────────────────────────────
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op.create_table(
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"signatures",
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sa.Column("id", postgresql.UUID(as_uuid=True), primary_key=True),
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sa.Column(
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"tenant_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("tenants.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column("name", sa.String(255), nullable=False),
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sa.Column("description", sa.Text, nullable=True),
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sa.Column("body_html", sa.Text, nullable=True),
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sa.Column("body_text", sa.Text, nullable=True),
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sa.Column(
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"created_by",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("users.id", ondelete="SET NULL"),
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nullable=True,
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),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.UniqueConstraint("tenant_id", "name", name="uq_signature_name_tenant"),
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)
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op.create_index("idx_signatures_tenant", "signatures", ["tenant_id"])
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# ─── Tabella signature_assignments ─────────────────────────────────────────
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op.create_table(
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"signature_assignments",
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sa.Column("id", postgresql.UUID(as_uuid=True), primary_key=True),
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sa.Column(
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"tenant_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("tenants.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"signature_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("signatures.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"mailbox_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("mailboxes.id", ondelete="CASCADE"),
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nullable=True,
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),
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sa.Column(
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"virtual_box_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("virtual_boxes.id", ondelete="CASCADE"),
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nullable=True,
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),
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sa.Column("context", sa.String(20), nullable=False, server_default="both"),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.CheckConstraint(
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"(mailbox_id IS NOT NULL)::int + (virtual_box_id IS NOT NULL)::int = 1",
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name="ck_sig_assignment_target",
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),
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sa.UniqueConstraint("mailbox_id", "context", name="uq_sig_mailbox_context"),
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sa.UniqueConstraint("virtual_box_id", "context", name="uq_sig_vbox_context"),
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)
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op.create_index("idx_sig_assign_tenant", "signature_assignments", ["tenant_id"])
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op.create_index("idx_sig_assign_mailbox", "signature_assignments", ["mailbox_id"])
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op.create_index("idx_sig_assign_vbox", "signature_assignments", ["virtual_box_id"])
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def downgrade() -> None:
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op.drop_index("idx_sig_assign_vbox", table_name="signature_assignments")
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op.drop_index("idx_sig_assign_mailbox", table_name="signature_assignments")
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op.drop_index("idx_sig_assign_tenant", table_name="signature_assignments")
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op.drop_table("signature_assignments")
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op.drop_index("idx_signatures_tenant", table_name="signatures")
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op.drop_table("signatures")
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