Files
yottob/alembic/versions/a3c56d47f42a_add_user_authentication_and_enhance_.py
Ryan Chen 403d65e4ea Add user authentication system with schema refactor
BREAKING CHANGE: This commit introduces significant schema changes that require
a fresh database. See migration instructions below.

Changes:
- Added Flask-Login and bcrypt dependencies to pyproject.toml
- Created User model with password hashing methods
- Updated Channel model:
  - Added user_id foreign key relationship
  - Added rss_url field
  - Renamed last_fetched to last_fetched_at
  - Added composite unique index on (user_id, channel_id)
- Updated VideoEntry model:
  - Added video_id, video_url, thumbnail_url, description, published_at fields
  - Renamed link to video_url
  - Added indexes for performance
- Updated feed_parser.py:
  - Enhanced FeedEntry to extract thumbnail, description, published date
  - Added _extract_video_id() method for parsing YouTube URLs
  - Updated save_to_db() to require user_id parameter
  - Parse and store all metadata from RSS feeds
- Generated Alembic migration: a3c56d47f42a

Migration Instructions:
1. Stop all services: docker-compose down -v
2. Apply migrations: docker-compose up -d && docker-compose exec app alembic upgrade head
3. Or for local dev: rm yottob.db && alembic upgrade head

Next Steps (TODO):
- Configure Flask-Login in main.py
- Create login/register/logout routes
- Add @login_required decorators to protected routes
- Update all routes to filter by current_user
- Create auth templates (login.html, register.html)
- Update base.html with auth navigation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-26 14:24:47 -05:00

84 lines
4.4 KiB
Python

"""Add user authentication and enhance video fields
Revision ID: a3c56d47f42a
Revises: 1b18a0e65b0d
Create Date: 2025-11-26 14:22:55.689811
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = 'a3c56d47f42a'
down_revision: Union[str, Sequence[str], None] = '1b18a0e65b0d'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('users',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('username', sa.String(length=80), nullable=False),
sa.Column('email', sa.String(length=120), nullable=False),
sa.Column('password_hash', sa.String(length=255), nullable=False),
sa.Column('created_at', sa.DateTime(), nullable=False),
sa.PrimaryKeyConstraint('id')
)
op.create_index(op.f('ix_users_email'), 'users', ['email'], unique=True)
op.create_index(op.f('ix_users_username'), 'users', ['username'], unique=True)
op.add_column('channels', sa.Column('user_id', sa.Integer(), nullable=False))
op.add_column('channels', sa.Column('rss_url', sa.String(length=500), nullable=False))
op.add_column('channels', sa.Column('last_fetched_at', sa.DateTime(), nullable=True))
op.drop_index(op.f('ix_channels_channel_id'), table_name='channels')
op.create_index(op.f('ix_channels_channel_id'), 'channels', ['channel_id'], unique=False)
op.create_index('idx_user_channel', 'channels', ['user_id', 'channel_id'], unique=True)
op.create_index(op.f('ix_channels_user_id'), 'channels', ['user_id'], unique=False)
op.create_foreign_key(None, 'channels', 'users', ['user_id'], ['id'])
op.drop_column('channels', 'last_fetched')
op.add_column('video_entries', sa.Column('video_id', sa.String(length=50), nullable=False))
op.add_column('video_entries', sa.Column('video_url', sa.String(length=500), nullable=False))
op.add_column('video_entries', sa.Column('thumbnail_url', sa.String(length=500), nullable=True))
op.add_column('video_entries', sa.Column('description', sa.Text(), nullable=True))
op.add_column('video_entries', sa.Column('published_at', sa.DateTime(), nullable=False))
op.create_index('idx_published_at', 'video_entries', ['published_at'], unique=False)
op.create_index('idx_video_id_channel', 'video_entries', ['video_id', 'channel_id'], unique=True)
op.create_index(op.f('ix_video_entries_published_at'), 'video_entries', ['published_at'], unique=False)
op.create_index(op.f('ix_video_entries_video_id'), 'video_entries', ['video_id'], unique=False)
op.create_index(op.f('ix_video_entries_video_url'), 'video_entries', ['video_url'], unique=False)
op.drop_column('video_entries', 'link')
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.add_column('video_entries', sa.Column('link', sa.VARCHAR(length=500), nullable=False))
op.drop_index(op.f('ix_video_entries_video_url'), table_name='video_entries')
op.drop_index(op.f('ix_video_entries_video_id'), table_name='video_entries')
op.drop_index(op.f('ix_video_entries_published_at'), table_name='video_entries')
op.drop_index('idx_video_id_channel', table_name='video_entries')
op.drop_index('idx_published_at', table_name='video_entries')
op.drop_column('video_entries', 'published_at')
op.drop_column('video_entries', 'description')
op.drop_column('video_entries', 'thumbnail_url')
op.drop_column('video_entries', 'video_url')
op.drop_column('video_entries', 'video_id')
op.add_column('channels', sa.Column('last_fetched', sa.DATETIME(), nullable=False))
op.drop_constraint(None, 'channels', type_='foreignkey')
op.drop_index(op.f('ix_channels_user_id'), table_name='channels')
op.drop_index('idx_user_channel', table_name='channels')
op.drop_index(op.f('ix_channels_channel_id'), table_name='channels')
op.create_index(op.f('ix_channels_channel_id'), 'channels', ['channel_id'], unique=1)
op.drop_column('channels', 'last_fetched_at')
op.drop_column('channels', 'rss_url')
op.drop_column('channels', 'user_id')
op.drop_index(op.f('ix_users_username'), table_name='users')
op.drop_index(op.f('ix_users_email'), table_name='users')
op.drop_table('users')
# ### end Alembic commands ###