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2026-03-27 20:59:06 +01:00

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"""
Migrazione 0010: tabella message_templates (Feature 1 Template messaggi).
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
revision = "0010"
down_revision = "0009"
branch_labels = None
depends_on = None
def upgrade() -> None:
op.create_table(
"message_templates",
sa.Column("id", postgresql.UUID(as_uuid=True), primary_key=True),
sa.Column(
"tenant_id",
postgresql.UUID(as_uuid=True),
sa.ForeignKey("tenants.id", ondelete="CASCADE"),
nullable=False,
),
sa.Column("name", sa.String(255), nullable=False),
sa.Column("description", sa.Text, nullable=True),
sa.Column("subject", sa.Text, nullable=False, server_default=""),
sa.Column("body_text", sa.Text, nullable=True),
sa.Column("body_html", sa.Text, nullable=True),
sa.Column(
"created_by",
postgresql.UUID(as_uuid=True),
sa.ForeignKey("users.id", ondelete="SET NULL"),
nullable=True,
),
sa.Column(
"created_at",
sa.DateTime(timezone=True),
nullable=False,
server_default=sa.func.now(),
),
sa.Column(
"updated_at",
sa.DateTime(timezone=True),
nullable=False,
server_default=sa.func.now(),
),
sa.UniqueConstraint("tenant_id", "name", name="uq_template_name_tenant"),
)
op.create_index("idx_templates_tenant", "message_templates", ["tenant_id"])
def downgrade() -> None:
op.drop_index("idx_templates_tenant", table_name="message_templates")
op.drop_table("message_templates")