feat: calendar

backend/open_webui/migrations/env.py

@@ -3,6 +3,7 @@ from logging.config import fileConfig
 
 from alembic import context
 from open_webui.models.auths import Auth
+from open_webui.models.calendar import Calendar, CalendarEvent, CalendarEventAttendee  # noqa: F401
 from open_webui.env import DATABASE_URL, DATABASE_PASSWORD, LOG_FORMAT
 from sqlalchemy import engine_from_config, pool, create_engine
 

backend/open_webui/migrations/versions/56359461a091_add_calendar_tables.py

@@ -0,0 +1,79 @@
+"""add calendar tables
+
+Revision ID: 56359461a091
+Revises: c1d2e3f4a5b6
+Create Date: 2026-04-19 16:20:58.162045
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '56359461a091'
+down_revision: Union[str, None] = 'c1d2e3f4a5b6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table('calendar',
+    sa.Column('id', sa.Text(), nullable=False),
+    sa.Column('user_id', sa.Text(), nullable=False),
+    sa.Column('name', sa.Text(), nullable=False),
+    sa.Column('color', sa.Text(), nullable=True),
+    sa.Column('is_system', sa.Boolean(), nullable=False),
+    sa.Column('data', sa.JSON(), nullable=True),
+    sa.Column('meta', sa.JSON(), nullable=True),
+    sa.Column('created_at', sa.BigInteger(), nullable=False),
+    sa.Column('updated_at', sa.BigInteger(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index('ix_calendar_user', 'calendar', ['user_id'], unique=False)
+
+    op.create_table('calendar_event',
+    sa.Column('id', sa.Text(), nullable=False),
+    sa.Column('calendar_id', sa.Text(), nullable=False),
+    sa.Column('user_id', sa.Text(), nullable=False),
+    sa.Column('title', sa.Text(), nullable=False),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('start_at', sa.BigInteger(), nullable=False),
+    sa.Column('end_at', sa.BigInteger(), nullable=True),
+    sa.Column('all_day', sa.Boolean(), nullable=False),
+    sa.Column('rrule', sa.Text(), nullable=True),
+    sa.Column('color', sa.Text(), nullable=True),
+    sa.Column('location', sa.Text(), nullable=True),
+    sa.Column('data', sa.JSON(), nullable=True),
+    sa.Column('meta', sa.JSON(), nullable=True),
+    sa.Column('is_cancelled', sa.Boolean(), nullable=False),
+    sa.Column('created_at', sa.BigInteger(), nullable=False),
+    sa.Column('updated_at', sa.BigInteger(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index('ix_calendar_event_calendar', 'calendar_event', ['calendar_id', 'start_at'], unique=False)
+    op.create_index('ix_calendar_event_user_date', 'calendar_event', ['user_id', 'start_at'], unique=False)
+
+    op.create_table('calendar_event_attendee',
+    sa.Column('id', sa.Text(), nullable=False),
+    sa.Column('event_id', sa.Text(), nullable=False),
+    sa.Column('user_id', sa.Text(), nullable=False),
+    sa.Column('status', sa.Text(), nullable=False),
+    sa.Column('meta', sa.JSON(), nullable=True),
+    sa.Column('created_at', sa.BigInteger(), nullable=False),
+    sa.Column('updated_at', sa.BigInteger(), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('event_id', 'user_id', name='uq_event_attendee')
+    )
+    op.create_index('ix_calendar_event_attendee_user', 'calendar_event_attendee', ['user_id', 'status'], unique=False)
+
+
+def downgrade() -> None:
+    op.drop_index('ix_calendar_event_attendee_user', table_name='calendar_event_attendee')
+    op.drop_table('calendar_event_attendee')
+    op.drop_index('ix_calendar_event_user_date', table_name='calendar_event')
+    op.drop_index('ix_calendar_event_calendar', table_name='calendar_event')
+    op.drop_table('calendar_event')
+    op.drop_index('ix_calendar_user', table_name='calendar')
+    op.drop_table('calendar')