60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
|
"""per-user saved smart views
|
||
|
|
|
||
|
|
Revision ID: 0035_saved_views
|
||
|
|
Revises: 0034_blocked_channels
|
||
|
|
Create Date: 2026-07-01
|
||
|
|
|
||
|
|
Adds the `saved_views` table: per-user named snapshots of the feed's filter/sort state. Each
|
||
|
|
row stores the serialized FeedFilters (JSON), a sidebar `position` for drag-reorder, and an
|
||
|
|
`is_default` flag (at most one per user, enforced by the API) for the view applied on load.
|
||
|
|
"""
|
||
|
|
from typing import Sequence, Union
|
||
|
|
|
||
|
|
import sqlalchemy as sa
|
||
|
|
from alembic import op
|
||
|
|
|
||
|
|
revision: str = "0035_saved_views"
|
||
|
|
down_revision: Union[str, None] = "0034_blocked_channels"
|
||
|
|
branch_labels: Union[str, Sequence[str], None] = None
|
||
|
|
depends_on: Union[str, Sequence[str], None] = None
|
||
|
|
|
||
|
|
|
||
|
|
def upgrade() -> None:
|
||
|
|
op.create_table(
|
||
|
|
"saved_views",
|
||
|
|
sa.Column("id", sa.Integer(), nullable=False),
|
||
|
|
sa.Column("user_id", sa.Integer(), nullable=False),
|
||
|
|
sa.Column("name", sa.String(length=80), nullable=False),
|
||
|
|
sa.Column("filters", sa.JSON(), nullable=False),
|
||
|
|
sa.Column(
|
||
|
|
"position", sa.Integer(), server_default=sa.text("0"), nullable=False
|
||
|
|
),
|
||
|
|
sa.Column(
|
||
|
|
"is_default",
|
||
|
|
sa.Boolean(),
|
||
|
|
server_default=sa.text("false"),
|
||
|
|
nullable=False,
|
||
|
|
),
|
||
|
|
sa.Column(
|
||
|
|
"created_at",
|
||
|
|
sa.DateTime(timezone=True),
|
||
|
|
server_default=sa.text("now()"),
|
||
|
|
nullable=False,
|
||
|
|
),
|
||
|
|
sa.Column(
|
||
|
|
"updated_at",
|
||
|
|
sa.DateTime(timezone=True),
|
||
|
|
server_default=sa.text("now()"),
|
||
|
|
nullable=False,
|
||
|
|
),
|
||
|
|
sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
|
||
|
|
sa.PrimaryKeyConstraint("id"),
|
||
|
|
sa.UniqueConstraint("user_id", "name", name="uq_user_saved_view"),
|
||
|
|
)
|
||
|
|
op.create_index("ix_saved_views_user_id", "saved_views", ["user_id"])
|
||
|
|
|
||
|
|
|
||
|
|
def downgrade() -> None:
|
||
|
|
op.drop_index("ix_saved_views_user_id", table_name="saved_views")
|
||
|
|
op.drop_table("saved_views")
|