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1 Commits
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| e7d8d906fe |
@@ -1,268 +0,0 @@
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"""add trust & safety columns and tables
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Revision ID: 0003_trust_safety
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Revises: 0002_add_date_of_birth_to_users
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Create Date: 2025-07-10 00:00:00.000000
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"""
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from typing import Sequence, Union
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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 identifiers, used by Alembic.
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revision: str = "0003_trust_safety"
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down_revision: Union[str, None] = "0002_add_date_of_birth_to_users"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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"""Add role/banned_until/suspended_until to users, and create
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reports, moderation_actions, and appeals tables."""
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# ── ENUM types ──────────────────────────────────────────────
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role_enum = postgresql.ENUM("user", "moderator", "admin", name="role")
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role_enum.create(op.get_bind(), checkfirst=True)
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target_type_enum = postgresql.ENUM(
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"user", "world", "asset", "chat_message", name="target_type"
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)
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target_type_enum.create(op.get_bind(), checkfirst=True)
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reason_category_enum = postgresql.ENUM(
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"harassment",
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"hate_speech",
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"sexual_content",
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"violence",
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"spam",
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"self_harm",
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"other",
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name="reason_category",
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)
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reason_category_enum.create(op.get_bind(), checkfirst=True)
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report_status_enum = postgresql.ENUM(
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"open", "in_review", "resolved", "dismissed", name="report_status"
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)
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report_status_enum.create(op.get_bind(), checkfirst=True)
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resolution_enum = postgresql.ENUM(
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"action_taken",
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"action_not_needed",
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"duplicate",
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"escalated",
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name="resolution",
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)
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resolution_enum.create(op.get_bind(), checkfirst=True)
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moderation_action_enum = postgresql.ENUM(
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"warn", "suspend", "ban", "restrict", "remove", "restore",
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name="moderation_action",
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)
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moderation_action_enum.create(op.get_bind(), checkfirst=True)
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appeal_status_enum = postgresql.ENUM(
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"pending", "approved", "rejected", name="appeal_status"
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)
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appeal_status_enum.create(op.get_bind(), checkfirst=True)
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# ── users table changes ─────────────────────────────────────
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op.add_column(
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"users",
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sa.Column(
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"role",
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role_enum,
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nullable=False,
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server_default="user",
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),
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)
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op.add_column(
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"users",
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sa.Column("banned_until", sa.DateTime(timezone=True), nullable=True),
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)
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op.add_column(
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"users",
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sa.Column("suspended_until", sa.DateTime(timezone=True), nullable=True),
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)
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# ── reports table ───────────────────────────────────────────
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op.create_table(
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"reports",
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sa.Column("id", sa.BigInteger(), primary_key=True, autoincrement=True),
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sa.Column(
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"reporter_id", sa.Integer(), sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False
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),
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sa.Column(
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"target_type",
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target_type_enum,
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nullable=False,
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),
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sa.Column("target_id", sa.String(length=64), nullable=False),
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sa.Column(
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"reason_category",
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reason_category_enum,
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nullable=False,
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),
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sa.Column("details", sa.Text(), nullable=True),
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sa.Column(
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"status",
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report_status_enum,
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nullable=False,
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server_default="open",
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),
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sa.Column(
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"resolved_by",
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sa.Integer(),
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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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"resolution",
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resolution_enum,
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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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server_default=sa.func.now(),
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nullable=False,
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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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onupdate=sa.func.now(),
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nullable=False,
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),
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sa.Column("resolved_at", sa.DateTime(timezone=True), nullable=True),
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sa.UniqueConstraint("reporter_id", "target_type", "target_id"),
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)
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op.create_index(op.f("ix_reports_id"), "reports", ["id"], unique=False)
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op.create_index(op.f("ix_reports_reporter_id"), "reports", ["reporter_id"], unique=False)
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# ── moderation_actions table ────────────────────────────────
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op.create_table(
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"moderation_actions",
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sa.Column("id", sa.BigInteger(), primary_key=True, autoincrement=True),
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sa.Column(
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"moderator_id",
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sa.Integer(),
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sa.ForeignKey("users.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"target_user_id",
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sa.Integer(),
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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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"target_type",
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target_type_enum,
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nullable=False,
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),
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sa.Column("target_id", sa.String(length=64), nullable=False),
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sa.Column(
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"action",
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moderation_action_enum,
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nullable=False,
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),
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sa.Column("reason", sa.Text(), nullable=False),
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sa.Column(
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"report_id",
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sa.Integer(),
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sa.ForeignKey("reports.id", ondelete="SET NULL"),
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nullable=True,
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),
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sa.Column("expires_at", sa.DateTime(timezone=True), nullable=True),
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sa.Column("revoked_at", sa.DateTime(timezone=True), nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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)
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op.create_index(op.f("ix_moderation_actions_id"), "moderation_actions", ["id"], unique=False)
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op.create_index(
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op.f("ix_moderation_actions_moderator_id"),
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"moderation_actions",
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["moderator_id"],
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unique=False,
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)
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# ── appeals table ───────────────────────────────────────────
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op.create_table(
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"appeals",
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sa.Column("id", sa.BigInteger(), primary_key=True, autoincrement=True),
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sa.Column(
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"moderation_action_id",
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sa.Integer(),
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sa.ForeignKey("moderation_actions.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"user_id",
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sa.Integer(),
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sa.ForeignKey("users.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column("reason", sa.Text(), nullable=False),
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sa.Column(
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"status",
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appeal_status_enum,
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nullable=False,
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server_default="pending",
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),
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sa.Column(
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"reviewed_by",
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sa.Integer(),
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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("reviewed_at", sa.DateTime(timezone=True), nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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sa.UniqueConstraint("moderation_action_id", "user_id"),
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)
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op.create_index(op.f("ix_appeals_id"), "appeals", ["id"], unique=False)
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op.create_index(op.f("ix_appeals_user_id"), "appeals", ["user_id"], unique=False)
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def downgrade() -> None:
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"""Remove trust & safety tables and columns."""
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op.drop_index(op.f("ix_appeals_user_id"), table_name="appeals")
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op.drop_index(op.f("ix_appeals_id"), table_name="appeals")
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op.drop_table("appeals")
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op.drop_index(op.f("ix_moderation_actions_moderator_id"), table_name="moderation_actions")
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op.drop_index(op.f("ix_moderation_actions_id"), table_name="moderation_actions")
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op.drop_table("moderation_actions")
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op.drop_index(op.f("ix_reports_reporter_id"), table_name="reports")
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op.drop_index(op.f("ix_reports_id"), table_name="reports")
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op.drop_table("reports")
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op.drop_column("users", "suspended_until")
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op.drop_column("users", "banned_until")
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op.drop_column("users", "role")
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# Drop ENUM types
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postgresql.ENUM(name="appeal_status").drop(op.get_bind(), checkfirst=True)
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postgresql.ENUM(name="moderation_action").drop(op.get_bind(), checkfirst=True)
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postgresql.ENUM(name="resolution").drop(op.get_bind(), checkfirst=True)
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postgresql.ENUM(name="report_status").drop(op.get_bind(), checkfirst=True)
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postgresql.ENUM(name="reason_category").drop(op.get_bind(), checkfirst=True)
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postgresql.ENUM(name="target_type").drop(op.get_bind(), checkfirst=True)
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postgresql.ENUM(name="role").drop(op.get_bind(), checkfirst=True)
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@@ -2,6 +2,5 @@ from app.models.user import User
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from app.models.session import Session
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from app.models.session import Session
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from app.models.world import World
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from app.models.world import World
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from app.models.asset import Asset
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from app.models.asset import Asset
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from app.models.moderation import Report, ModerationAction, Appeal
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__all__ = ["User", "Session", "World", "Asset", "Report", "ModerationAction", "Appeal"]
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__all__ = ["User", "Session", "World", "Asset"]
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@@ -1,225 +0,0 @@
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"""Trust & Safety models: reports, moderation actions, and appeals."""
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from datetime import datetime
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from typing import Optional
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from sqlalchemy import (
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CheckConstraint,
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Column,
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DateTime,
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Enum,
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ForeignKey,
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Integer,
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String,
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Text,
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UniqueConstraint,
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func,
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)
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from sqlalchemy.dialects.postgresql import ENUM as PG_ENUM
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from sqlalchemy.orm import relationship
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from app.database import Base
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# ---------------------------------------------------------------------------
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# ENUM helpers — created explicitly in Alembic, not via SQLAlchemy create_type
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# ---------------------------------------------------------------------------
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_role_enum = PG_ENUM(
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"user", "moderator", "admin",
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name="user_role",
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create_type=False,
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)
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_target_type_enum = PG_ENUM(
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"user", "world", "asset", "chat_message",
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name="target_type",
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create_type=False,
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)
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_reason_category_enum = PG_ENUM(
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"harassment", "hate_speech", "sexual_content", "violence",
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"spam", "self_harm", "other",
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name="reason_category",
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create_type=False,
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)
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_report_status_enum = PG_ENUM(
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"open", "in_review", "resolved", "dismissed",
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name="report_status",
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create_type=False,
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)
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_resolution_enum = PG_ENUM(
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"action_taken", "action_not_needed", "duplicate", "escalated",
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|
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name="resolution",
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|
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create_type=False,
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|
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)
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_moderation_action_enum = PG_ENUM(
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"warn", "suspend", "ban", "restrict", "remove", "restore",
|
|
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name="moderation_action",
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|
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create_type=False,
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|
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)
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|
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_appeal_status_enum = PG_ENUM(
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"pending", "approved", "rejected",
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name="appeal_status",
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create_type=False,
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|
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)
|
|
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|
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class Report(Base):
|
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"""A user-submitted report about another entity."""
|
|
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|
|
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__tablename__ = "reports"
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id = Column(Integer, primary_key=True, autoincrement=True)
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reporter_id = Column(
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|
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Integer,
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ForeignKey("users.id", ondelete="CASCADE"),
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|
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nullable=False,
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||||||
)
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target_type = Column(_target_type_enum, nullable=False)
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target_id = Column(String(64), nullable=False)
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reason_category = Column(_reason_category_enum, nullable=False)
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details = Column(Text, nullable=True)
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status = Column(
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|
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_report_status_enum,
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nullable=False,
|
|
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server_default="open",
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|
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)
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resolved_by = Column(
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|
||||||
Integer,
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||||||
ForeignKey("users.id", ondelete="SET NULL"),
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|
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nullable=True,
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||||||
)
|
|
||||||
resolution = Column(_resolution_enum, nullable=True)
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|
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created_at = Column(
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DateTime(timezone=True),
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|
||||||
server_default=func.now(),
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|
||||||
)
|
|
||||||
updated_at = Column(
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|
||||||
DateTime(timezone=True),
|
|
||||||
onupdate=func.now(),
|
|
||||||
)
|
|
||||||
resolved_at = Column(DateTime(timezone=True), nullable=True)
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|
||||||
|
|
||||||
# Coalesce duplicate reports from the same reporter about the same target
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|
||||||
__table_args__ = (
|
|
||||||
UniqueConstraint("reporter_id", "target_type", "target_id",
|
|
||||||
name="uq_reporter_target"),
|
|
||||||
)
|
|
||||||
|
|
||||||
# Relationships
|
|
||||||
reporter = relationship("User", back_populates="reports",
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|
||||||
foreign_keys=[reporter_id])
|
|
||||||
resolved_by_user = relationship("User", back_populates="resolved_reports",
|
|
||||||
foreign_keys=[resolved_by])
|
|
||||||
moderation_actions = relationship(
|
|
||||||
"ModerationAction",
|
|
||||||
back_populates="report",
|
|
||||||
cascade="all, delete-orphan",
|
|
||||||
)
|
|
||||||
appeals = relationship(
|
|
||||||
"Appeal",
|
|
||||||
back_populates="report",
|
|
||||||
cascade="all, delete-orphan",
|
|
||||||
)
|
|
||||||
|
|
||||||
|
|
||||||
class ModerationAction(Base):
|
|
||||||
"""A moderation action taken against a target."""
|
|
||||||
|
|
||||||
__tablename__ = "moderation_actions"
|
|
||||||
|
|
||||||
id = Column(Integer, primary_key=True, autoincrement=True)
|
|
||||||
moderator_id = Column(
|
|
||||||
Integer,
|
|
||||||
ForeignKey("users.id", ondelete="CASCADE"),
|
|
||||||
nullable=False,
|
|
||||||
)
|
|
||||||
target_user_id = Column(
|
|
||||||
Integer,
|
|
||||||
ForeignKey("users.id", ondelete="SET NULL"),
|
|
||||||
nullable=True,
|
|
||||||
)
|
|
||||||
target_type = Column(_target_type_enum, nullable=False)
|
|
||||||
target_id = Column(String(64), nullable=False)
|
|
||||||
action = Column(_moderation_action_enum, nullable=False)
|
|
||||||
reason = Column(Text, nullable=False)
|
|
||||||
report_id = Column(
|
|
||||||
Integer,
|
|
||||||
ForeignKey("reports.id", ondelete="SET NULL"),
|
|
||||||
nullable=True,
|
|
||||||
)
|
|
||||||
expires_at = Column(DateTime(timezone=True), nullable=True)
|
|
||||||
revoked_at = Column(DateTime(timezone=True), nullable=True)
|
|
||||||
created_at = Column(
|
|
||||||
DateTime(timezone=True),
|
|
||||||
server_default=func.now(),
|
|
||||||
)
|
|
||||||
|
|
||||||
# Relationships
|
|
||||||
moderator = relationship("User", back_populates="moderation_actions",
|
|
||||||
foreign_keys=[moderator_id])
|
|
||||||
target_user = relationship("User", back_populates="moderation_actions_target",
|
|
||||||
foreign_keys=[target_user_id])
|
|
||||||
report = relationship(
|
|
||||||
"Report",
|
|
||||||
back_populates="moderation_actions",
|
|
||||||
)
|
|
||||||
appeals = relationship(
|
|
||||||
"Appeal",
|
|
||||||
back_populates="moderation_action",
|
|
||||||
cascade="all, delete-orphan",
|
|
||||||
)
|
|
||||||
|
|
||||||
|
|
||||||
class Appeal(Base):
|
|
||||||
"""An appeal against a moderation action."""
|
|
||||||
|
|
||||||
__tablename__ = "appeals"
|
|
||||||
|
|
||||||
id = Column(Integer, primary_key=True, autoincrement=True)
|
|
||||||
moderation_action_id = Column(
|
|
||||||
Integer,
|
|
||||||
ForeignKey("moderation_actions.id", ondelete="CASCADE"),
|
|
||||||
nullable=False,
|
|
||||||
)
|
|
||||||
user_id = Column(
|
|
||||||
Integer,
|
|
||||||
ForeignKey("users.id", ondelete="CASCADE"),
|
|
||||||
nullable=False,
|
|
||||||
)
|
|
||||||
reason = Column(Text, nullable=False)
|
|
||||||
status = Column(
|
|
||||||
_appeal_status_enum,
|
|
||||||
nullable=False,
|
|
||||||
server_default="pending",
|
|
||||||
)
|
|
||||||
reviewed_by = Column(
|
|
||||||
Integer,
|
|
||||||
ForeignKey("users.id", ondelete="SET NULL"),
|
|
||||||
nullable=True,
|
|
||||||
)
|
|
||||||
reviewed_at = Column(DateTime(timezone=True), nullable=True)
|
|
||||||
created_at = Column(
|
|
||||||
DateTime(timezone=True),
|
|
||||||
server_default=func.now(),
|
|
||||||
)
|
|
||||||
|
|
||||||
# Prevent duplicate open appeals per sanction
|
|
||||||
__table_args__ = (
|
|
||||||
UniqueConstraint("moderation_action_id", "user_id",
|
|
||||||
name="uq_action_user_appeal"),
|
|
||||||
)
|
|
||||||
|
|
||||||
# Relationships
|
|
||||||
moderation_action = relationship(
|
|
||||||
"ModerationAction",
|
|
||||||
back_populates="appeals",
|
|
||||||
)
|
|
||||||
user = relationship("User", back_populates="appeals")
|
|
||||||
reviewed_by_user = relationship("User", back_populates="reviewed_appeals",
|
|
||||||
foreign_keys=[reviewed_by])
|
|
||||||
@@ -0,0 +1 @@
|
|||||||
|
uid://ctqseajls16vv
|
||||||
@@ -0,0 +1 @@
|
|||||||
|
uid://bqp1qfc6by0xs
|
||||||
Reference in New Issue
Block a user