116 lines
4.0 KiB
Python
116 lines
4.0 KiB
Python
"""
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Migrazione 0016: tabelle fascicoli e fascicolo_messages.
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Fascicolazione / Dossier — raggruppa piu' comunicazioni PEC in una pratica.
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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 = "0016"
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down_revision = "0015"
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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 fascicoli ─────────────────────────────────────────────────────
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# L'ENUM fascicolo_stato viene creato automaticamente da SQLAlchemy
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# come parte di op.create_table (no op.execute separato)
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op.create_table(
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"fascicoli",
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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("titolo", sa.String(255), nullable=False),
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sa.Column("numero_pratica", sa.String(100), nullable=True),
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sa.Column(
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"stato",
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sa.Enum("aperto", "chiuso", "archiviato", name="fascicolo_stato"),
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nullable=False,
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server_default="aperto",
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),
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sa.Column("categoria", sa.String(100), nullable=True),
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sa.Column(
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"responsabile_id",
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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("scadenza", sa.DateTime(timezone=True), nullable=True),
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sa.Column("note", 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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)
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op.create_index("idx_fascicoli_tenant", "fascicoli", ["tenant_id"])
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op.create_index("idx_fascicoli_stato", "fascicoli", ["stato"])
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op.create_index("idx_fascicoli_responsabile", "fascicoli", ["responsabile_id"])
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# ─── Tabella fascicolo_messages (N:M) ──────────────────────────────────────
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op.create_table(
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"fascicolo_messages",
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sa.Column(
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"fascicolo_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("fascicoli.id", ondelete="CASCADE"),
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primary_key=True,
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),
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sa.Column(
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"message_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("messages.id", ondelete="CASCADE"),
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primary_key=True,
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),
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sa.Column(
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"added_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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"added_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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)
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op.create_index(
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"idx_fascicolo_messages_fascicolo", "fascicolo_messages", ["fascicolo_id"]
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)
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op.create_index(
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"idx_fascicolo_messages_message", "fascicolo_messages", ["message_id"]
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)
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def downgrade() -> None:
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op.drop_index("idx_fascicolo_messages_message", table_name="fascicolo_messages")
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op.drop_index("idx_fascicolo_messages_fascicolo", table_name="fascicolo_messages")
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op.drop_table("fascicolo_messages")
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op.drop_index("idx_fascicoli_responsabile", table_name="fascicoli")
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op.drop_index("idx_fascicoli_stato", table_name="fascicoli")
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op.drop_index("idx_fascicoli_tenant", table_name="fascicoli")
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op.drop_table("fascicoli")
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op.execute("DROP TYPE fascicolo_stato")
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