- Use 2-column grid for signal buttons (matches indicators layout)
- Use 2-column grid for strategy buttons (matches indicators layout)
- Remove background color from External Source button
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
External Sources:
- New ExternalSources.py module for real-time API data fetching
- Configurable refresh intervals, JSONPath extraction, and auth headers
- External sources can be used in signals for live strategy conditions
External Indicators:
- New ExternalIndicators.py module for historical API data
- Supports backtesting by fetching and caching historical data points
- Timestamps are matched to candle times during backtest execution
- Fear & Greed index and similar APIs now work in backtests
Signal System Enhancements:
- Added signal Blockly blocks for use in strategy builder
- New signal_blocks.js for dynamic signal block generation
- Signals category added to strategy toolbox
- PythonGenerator updated to handle signal_* block types
- process_signal() method added to StrategyInstance classes
notify_user Block Enhancement:
- Now supports dynamic values (variables, indicators, expressions)
- Can display indicator values and calculations in notifications
Bug Fixes:
- Fixed Socket.IO parse error causing strategies not to load on refresh
- Enhanced sanitize_for_json to handle pandas, datetime, bytes types
- Fixed external indicator name matching (underscore/space conversion)
- Fixed PRAGMA query missing fetch_all=True in ExternalIndicators
Dependencies:
- Added jsonpath-ng for JSONPath extraction from API responses
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Signals System Refactor:
- Migrated from config.yml to DataCache/SQLite storage
- Added user ownership (creator field) and public/private visibility
- Implemented full CRUD operations with tbl_key identifiers
- Auto-creates signals table in database on init
- Card-based UI with 100x100 icons and hover detail panels
- State visualization: green pulsing border (TRUE), red (FALSE)
- Edit support via popup form with Create/Edit buttons
Alerts System Implementation:
- Connected frontend Alerts.js to SocketIO communications
- Alerts triggered by signal state changes (s_updates)
- Support for strategy events, trades, errors, notifications
- Color-coded alerts with icons and timestamps
- Clear button and max 50 alerts limit (ephemeral, not persisted)
Backend changes:
- BrighterTrades.py: Updated signal handlers with user_id
- Added received_edit_signal() and permission checks
- Signal filtering by user ownership
Frontend changes:
- signals.js: Three-manager pattern (SigUIManager, SigDataManager, Signals)
- Alerts.js: Event handlers for updates and strategy_events
- general.js: Initialize signals and alerts with comms
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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