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Add initial database state for Alembic, update existing migrations

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Existing migrations will apply changes to both Nyaa and Sukebei
(adjusted manually - in the future Alembic should be able to create operations
for both, thanks to having both models loaded)

Added a down_revision for previously-earliest revision.
This commit is contained in:
TheAMM
2017-05-27 17:40:53 +03:00
parent 1b3e05339d
commit 6f9341d3f1
3 changed files with 189 additions and 35 deletions
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41
migrations/versions/d0eeb8049623_add_comments.py
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@@ -15,34 +15,23 @@ down_revision = '3001f79b7722'
branch_labels = None
depends_on = None
TABLE_PREFIXES = ('nyaa', 'sukebei')
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('nyaa_comments',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('torrent_id', sa.Integer(), nullable=False),
sa.Column('user_id', sa.Integer(), nullable=True),
sa.Column('created_time', sa.DateTime(), nullable=True),
sa.Column('text', sa.String(length=255, collation='utf8mb4_bin'), nullable=False),
sa.ForeignKeyConstraint(['torrent_id'], ['nyaa_torrents.id'], ondelete='CASCADE'),
sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
sa.PrimaryKeyConstraint('id')
)
op.create_table('sukebei_comments',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('torrent_id', sa.Integer(), nullable=False),
sa.Column('user_id', sa.Integer(), nullable=True),
sa.Column('created_time', sa.DateTime(), nullable=True),
sa.Column('text', sa.String(length=255, collation='utf8mb4_bin'), nullable=False),
sa.ForeignKeyConstraint(['torrent_id'], ['sukebei_torrents.id'], ondelete='CASCADE'),
sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###
for prefix in TABLE_PREFIXES:
op.create_table(prefix + '_comments',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('torrent_id', sa.Integer(), nullable=False),
sa.Column('user_id', sa.Integer(), nullable=True),
sa.Column('created_time', sa.DateTime(), nullable=True),
sa.Column('text', sa.String(length=255, collation='utf8mb4_bin'), nullable=False),
sa.ForeignKeyConstraint(['torrent_id'], [prefix + '_torrents.id'], ondelete='CASCADE'),
sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
sa.PrimaryKeyConstraint('id')
)
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('nyaa_comments')
op.drop_table('sukebei_comments')
# ### end Alembic commands ###
for prefix in TABLE_PREFIXES:
op.drop_table(prefix + '_comments')