70 lines
3.7 KiB
Markdown
70 lines
3.7 KiB
Markdown
# Legacy System Removal Summary
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## Overview
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Successfully removed the legacy station/pump configuration system and fully integrated the tag-based metadata system throughout the Calejo Control application.
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## Changes Made
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### 1. Configuration Manager (`src/dashboard/configuration_manager.py`)
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- **Removed legacy classes**: `PumpStationConfig`, `PumpConfig`, `SafetyLimitsConfig`
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- **Updated `ProtocolMapping` model**: Added validators to check `station_id`, `equipment_id`, and `data_type_id` against the tag metadata system
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- **Updated `HardwareDiscoveryResult`**: Changed from legacy class references to generic dictionaries
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- **Cleaned up configuration methods**: Removed legacy configuration export/import methods
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### 2. API Endpoints (`src/dashboard/api.py`)
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- **Removed legacy endpoints**: `/configure/station`, `/configure/pump`, `/configure/safety-limits`
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- **Added tag metadata endpoints**: `/metadata/stations`, `/metadata/equipment`, `/metadata/data-types`
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- **Updated protocol mapping endpoints**: Now validate against tag metadata system
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### 3. UI Templates (`src/dashboard/templates.py`)
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- **Replaced text inputs with dropdowns**: For `station_id`, `equipment_id`, and `data_type_id` fields
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- **Added dynamic loading**: Dropdowns are populated from tag metadata API endpoints
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- **Updated form validation**: Now validates against available tag metadata
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### 4. JavaScript (`static/protocol_mapping.js`)
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- **Added tag metadata loading functions**: `loadTagMetadata()`, `populateStationDropdown()`, `populateEquipmentDropdown()`, `populateDataTypeDropdown()`
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- **Updated form handling**: Now validates against tag metadata before submission
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- **Enhanced user experience**: Dropdowns provide selection from available tag metadata
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### 5. Security Module (`src/core/security.py`)
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- **Removed legacy permissions**: `configure_safety_limits` permission removed from ENGINEER and ADMINISTRATOR roles
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## Technical Details
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### Validation System
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- **Station Validation**: `station_id` must exist in tag metadata stations
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- **Equipment Validation**: `equipment_id` must exist in tag metadata equipment
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- **Data Type Validation**: `data_type_id` must exist in tag metadata data types
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### API Integration
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- **Metadata Endpoints**: Provide real-time access to tag metadata
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- **Protocol Mapping**: All mappings now reference tag metadata IDs
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- **Error Handling**: Clear validation errors when tag metadata doesn't exist
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### User Interface
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- **Dropdown Selection**: Users select from available tag metadata instead of manual entry
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- **Dynamic Loading**: Dropdowns populated from API endpoints on page load
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- **Validation Feedback**: Clear error messages when invalid selections are made
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## Benefits
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1. **Single Source of Truth**: All stations, equipment, and data types are defined in the tag metadata system
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2. **Data Consistency**: Eliminates manual entry errors and ensures valid references
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3. **Improved User Experience**: Dropdown selection is faster and more reliable than manual entry
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4. **System Integrity**: Validators prevent invalid configurations from being saved
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5. **Maintainability**: Simplified codebase with unified metadata approach
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## Testing
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All integration tests passed:
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- ✅ Configuration manager imports without legacy classes
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- ✅ ProtocolMapping validators check against tag metadata system
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- ✅ API endpoints use tag metadata system
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- ✅ UI templates use dropdowns instead of text inputs
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- ✅ Legacy endpoints and classes completely removed
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## Migration Notes
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- Existing protocol mappings will need to be updated to use valid tag metadata IDs
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- Tag metadata must be populated before creating new protocol mappings
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- The system now requires all stations, equipment, and data types to be defined in the tag metadata system before use |