first commit

2026-07-23 02:38:05 +03:00
commit 8757bec8ac
335 changed files with 61527 additions and 0 deletions
--- a/backend/alembic/versions/5970bf64fc43_settings_notifications.py
+++ b/backend/alembic/versions/5970bf64fc43_settings_notifications.py
@@ -0,0 +1,108 @@
+"""settings and notifications
+
+Настройки инстанса и журнал почтовых рассылок:
+- `instance_settings` — key-value настройки инстанса (JSONB), бутстрап из
+  `config/plugins.yaml` в lifespan backend (`services/instance_settings.py`);
+- `email_deliveries` — идемпотентность рассылки саммари (уникальный частичный
+  индекс по `(session_id, recipient_email)` при `kind='summary'`) и журнал
+  приглашений (`kind='invitation'`, без unique — переслать обновление
+  расписания обязано дублировать письмо);
+- `conferences.summary_recipients` — переопределение рассылки для конкретной
+  конференции (`NULL` = дефолт инстанса), `conferences.ics_sequence` —
+  счётчик изменений расписания для VEVENT `SEQUENCE`;
+- `users.is_blocked` — блокировка администратором, проверяется немедленно в
+  `api/deps.py::_user_from_token`.
+
+Revision ID: 5970bf64fc43
+Revises: 88aa676ac140
+Create Date: 2026-07-17 23:24:46.699304
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+
+# revision identifiers, used by Alembic.
+revision: str = '5970bf64fc43'
+down_revision: Union[str, Sequence[str], None] = '88aa676ac140'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    op.create_table(
+        'instance_settings',
+        sa.Column('key', sa.String(), nullable=False),
+        sa.Column('value', postgresql.JSONB(), nullable=False),
+        sa.Column(
+            'updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'),
+            nullable=False,
+        ),
+        sa.PrimaryKeyConstraint('key'),
+    )
+
+    op.create_table(
+        'email_deliveries',
+        sa.Column('id', sa.UUID(), server_default=sa.text('gen_random_uuid()'), nullable=False),
+        sa.Column('session_id', sa.UUID(), nullable=True),
+        sa.Column('conference_id', sa.UUID(), nullable=True),
+        sa.Column('recipient_email', sa.String(length=320), nullable=False),
+        sa.Column('kind', sa.String(length=16), nullable=False),
+        sa.Column(
+            'sent_at', sa.DateTime(timezone=True), server_default=sa.text('now()'),
+            nullable=False,
+        ),
+        sa.CheckConstraint("kind IN ('summary', 'invitation')", name='ck_email_deliveries_kind'),
+        sa.CheckConstraint(
+            '(kind = \'summary\') = (session_id IS NOT NULL)',
+            name='ck_email_deliveries_summary_has_session',
+        ),
+        sa.CheckConstraint(
+            '(kind = \'invitation\') = (conference_id IS NOT NULL)',
+            name='ck_email_deliveries_invitation_has_conference',
+        ),
+        sa.ForeignKeyConstraint(['session_id'], ['conference_sessions.id'], ondelete='CASCADE'),
+        sa.ForeignKeyConstraint(['conference_id'], ['conferences.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id'),
+    )
+    op.create_index(
+        'uq_email_deliveries_summary', 'email_deliveries', ['session_id', 'recipient_email'],
+        unique=True, postgresql_where=sa.text("kind = 'summary'"),
+    )
+    op.create_index(
+        'ix_email_deliveries_conference', 'email_deliveries', ['conference_id'],
+    )
+
+    op.add_column('conferences', sa.Column('summary_recipients', sa.String(length=16), nullable=True))
+    op.add_column(
+        'conferences',
+        sa.Column('ics_sequence', sa.Integer(), server_default='0', nullable=False),
+    )
+    op.create_check_constraint(
+        'ck_conferences_summary_recipients',
+        'conferences',
+        "summary_recipients IN ('all', 'owner')",
+    )
+
+    op.add_column(
+        'users', sa.Column('is_blocked', sa.Boolean(), server_default='false', nullable=False)
+    )
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    op.drop_column('users', 'is_blocked')
+
+    op.drop_constraint('ck_conferences_summary_recipients', 'conferences', type_='check')
+    op.drop_column('conferences', 'ics_sequence')
+    op.drop_column('conferences', 'summary_recipients')
+
+    op.drop_index('ix_email_deliveries_conference', table_name='email_deliveries')
+    op.drop_index('uq_email_deliveries_summary', table_name='email_deliveries')
+    op.drop_table('email_deliveries')
+
+    op.drop_table('instance_settings')