mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
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Implement code changes to enhance functionality and improve performance
This commit is contained in:
pacnpal
195
context_portal/alembic/versions/2025_06_17_initial_schema.py
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195
context_portal/alembic/versions/2025_06_17_initial_schema.py
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"""Initial schema
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Revision ID: 20250617
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Revises:
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Create Date: 2025-06-17 15:00:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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import json
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# revision identifiers, used by Alembic.
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revision = '20250617'
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down_revision = None
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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# ### commands auto-generated by Alembic - please adjust! ###
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op.create_table('active_context',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('content', sa.Text(), nullable=False),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('active_context_history',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('timestamp', sa.DateTime(), nullable=False),
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sa.Column('version', sa.Integer(), nullable=False),
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sa.Column('content', sa.Text(), nullable=False),
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sa.Column('change_source', sa.String(length=255), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('context_links',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('workspace_id', sa.String(length=1024), nullable=False),
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sa.Column('source_item_type', sa.String(length=255), nullable=False),
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sa.Column('source_item_id', sa.String(length=255), nullable=False),
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sa.Column('target_item_type', sa.String(length=255), nullable=False),
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sa.Column('target_item_id', sa.String(length=255), nullable=False),
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sa.Column('relationship_type', sa.String(length=255), nullable=False),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('timestamp', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_context_links_source_item_id'), 'context_links', ['source_item_id'], unique=False)
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op.create_index(op.f('ix_context_links_source_item_type'), 'context_links', ['source_item_type'], unique=False)
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op.create_index(op.f('ix_context_links_target_item_id'), 'context_links', ['target_item_id'], unique=False)
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op.create_index(op.f('ix_context_links_target_item_type'), 'context_links', ['target_item_type'], unique=False)
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op.create_table('custom_data',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('timestamp', sa.DateTime(), nullable=False),
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sa.Column('category', sa.String(length=255), nullable=False),
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sa.Column('key', sa.String(length=255), nullable=False),
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sa.Column('value', sa.Text(), nullable=False),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('category', 'key')
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)
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op.create_table('decisions',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('timestamp', sa.DateTime(), nullable=False),
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sa.Column('summary', sa.Text(), nullable=False),
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sa.Column('rationale', sa.Text(), nullable=True),
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sa.Column('implementation_details', sa.Text(), nullable=True),
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sa.Column('tags', sa.Text(), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('product_context',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('content', sa.Text(), nullable=False),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('product_context_history',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('timestamp', sa.DateTime(), nullable=False),
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sa.Column('version', sa.Integer(), nullable=False),
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sa.Column('content', sa.Text(), nullable=False),
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sa.Column('change_source', sa.String(length=255), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('progress_entries',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('timestamp', sa.DateTime(), nullable=False),
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sa.Column('status', sa.String(length=50), nullable=False),
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sa.Column('description', sa.Text(), nullable=False),
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sa.Column('parent_id', sa.Integer(), nullable=True),
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sa.ForeignKeyConstraint(['parent_id'], ['progress_entries.id'], ondelete='SET NULL'),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('system_patterns',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('timestamp', sa.DateTime(), nullable=False),
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sa.Column('name', sa.String(length=255), nullable=False),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('tags', sa.Text(), nullable=True),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('name')
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)
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# Seed initial data
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op.execute("INSERT INTO product_context (id, content) VALUES (1, '{}')")
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op.execute("INSERT INTO active_context (id, content) VALUES (1, '{}')")
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# Create FTS5 virtual table for decisions
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op.execute('''
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CREATE VIRTUAL TABLE decisions_fts USING fts5(
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summary,
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rationale,
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implementation_details,
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tags,
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content="decisions",
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content_rowid="id"
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);
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''')
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# Create triggers to keep the FTS table in sync with the decisions table
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op.execute('''
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CREATE TRIGGER decisions_after_insert AFTER INSERT ON decisions
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BEGIN
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INSERT INTO decisions_fts (rowid, summary, rationale, implementation_details, tags)
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VALUES (new.id, new.summary, new.rationale, new.implementation_details, new.tags);
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END;
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''')
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op.execute('''
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CREATE TRIGGER decisions_after_delete AFTER DELETE ON decisions
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BEGIN
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INSERT INTO decisions_fts (decisions_fts, rowid, summary, rationale, implementation_details, tags)
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VALUES ('delete', old.id, old.summary, old.rationale, old.implementation_details, old.tags);
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END;
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''')
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op.execute('''
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CREATE TRIGGER decisions_after_update AFTER UPDATE ON decisions
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BEGIN
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INSERT INTO decisions_fts (decisions_fts, rowid, summary, rationale, implementation_details, tags)
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VALUES ('delete', old.id, old.summary, old.rationale, old.implementation_details, old.tags);
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INSERT INTO decisions_fts (rowid, summary, rationale, implementation_details, tags)
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VALUES (new.id, new.summary, new.rationale, new.implementation_details, new.tags);
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END;
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''')
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# Create FTS5 virtual table for custom_data
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op.execute('''
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CREATE VIRTUAL TABLE custom_data_fts USING fts5(
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category,
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key,
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value_text,
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content="custom_data",
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content_rowid="id"
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);
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''')
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# Create triggers for custom_data_fts
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op.execute('''
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CREATE TRIGGER custom_data_after_insert AFTER INSERT ON custom_data
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BEGIN
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INSERT INTO custom_data_fts (rowid, category, key, value_text)
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VALUES (new.id, new.category, new.key, new.value);
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END;
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''')
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op.execute('''
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CREATE TRIGGER custom_data_after_delete AFTER DELETE ON custom_data
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BEGIN
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INSERT INTO custom_data_fts (custom_data_fts, rowid, category, key, value_text)
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VALUES ('delete', old.id, old.category, old.key, old.value);
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END;
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''')
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op.execute('''
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CREATE TRIGGER custom_data_after_update AFTER UPDATE ON custom_data
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BEGIN
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INSERT INTO custom_data_fts (custom_data_fts, rowid, category, key, value_text)
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VALUES ('delete', old.id, old.category, old.key, old.value);
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INSERT INTO custom_data_fts (rowid, category, key, value_text)
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VALUES (new.id, new.category, new.key, new.value);
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END;
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''')
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# ### end Alembic commands ###
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def downgrade() -> None:
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# ### commands auto-generated by Alembic - please adjust! ###
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op.drop_table('system_patterns')
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op.drop_table('progress_entries')
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op.drop_table('product_context_history')
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op.drop_table('product_context')
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op.drop_table('decisions')
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op.drop_table('custom_data')
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op.drop_index(op.f('ix_context_links_target_item_type'), table_name='context_links')
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op.drop_index(op.f('ix_context_links_target_item_id'), table_name='context_links')
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op.drop_index(op.f('ix_context_links_source_item_type'), table_name='context_links')
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op.drop_index(op.f('ix_context_links_source_item_id'), table_name='context_links')
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op.drop_table('context_links')
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op.drop_table('active_context_history')
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op.drop_table('active_context')
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# ### end Alembic commands ###
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