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Add version control context processor and integrate map functionality with dedicated JavaScript
This commit is contained in:
pacnpal
228
memory-bank/features/version-control/README.md
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228
memory-bank/features/version-control/README.md
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@@ -0,0 +1,228 @@
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# ThrillWiki Version Control System
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## Overview
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The ThrillWiki Version Control System (VCS) provides comprehensive version tracking, branching, and merging capabilities for all content in the system. It builds upon django-simple-history while adding powerful versioning features.
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## Features
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- Full version history tracking
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- Branch-based development
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- Version tagging
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- Merge operations with conflict resolution
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- Real-time collaborative editing
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- Automatic change tracking
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## Model Integration
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### Making Models Version-Controlled
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To add version control to any model, inherit from `HistoricalModel`:
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```python
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from history_tracking.models import HistoricalModel
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class YourModel(HistoricalModel):
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# Your model fields here
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name = models.CharField(max_length=255)
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class Meta:
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# Your meta options
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```
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This automatically provides:
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- Full version history
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- Change tracking
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- Branch support
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- Merge capabilities
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### Example Integration (from parks/models.py)
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```python
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from history_tracking.models import HistoricalModel
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class Park(HistoricalModel):
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name = models.CharField(max_length=255)
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description = models.TextField()
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def save(self, *args, **kwargs):
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# Changes will be automatically tracked
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super().save(*args, **kwargs)
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```
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## Usage Guide
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### Basic Version Control Operations
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1. Creating a Branch
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```python
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from history_tracking.managers import BranchManager
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# Create a new feature branch
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branch_manager = BranchManager()
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feature_branch = branch_manager.create_branch(
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name="feature/new-park-details",
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user=request.user
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)
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```
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2. Recording Changes
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```python
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from history_tracking.signals import ChangesetContextManager
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# Making changes in a specific branch
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with ChangesetContextManager(branch=feature_branch, user=request.user):
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park = Park.objects.get(id=1)
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park.description = "Updated description"
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park.save() # Change is automatically tracked in the branch
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```
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3. Merging Changes
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```python
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# Merge feature branch back to main
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success, conflicts = branch_manager.merge_branches(
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source=feature_branch,
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target=main_branch,
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user=request.user
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)
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if not success:
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# Handle merge conflicts
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for conflict in conflicts:
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# Resolve conflicts through UI or programmatically
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pass
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```
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4. Working with Tags
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```python
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from history_tracking.models import VersionTag
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# Tag a specific version
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VersionTag.objects.create(
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name="v1.0.0",
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branch=main_branch,
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content_type=ContentType.objects.get_for_model(park),
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object_id=park.id,
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created_by=user
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)
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```
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## UI Integration
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### HTMX Components
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The system provides HTMX-powered components for real-time version control:
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1. Version Control Panel
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```html
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{% include "history_tracking/version_control_panel.html" %}
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```
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2. Branch Selection
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```html
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<div hx-get="{% url 'history:branch-list' %}"
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hx-trigger="load, branch-updated from:body">
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</div>
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```
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3. Change History
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```html
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<div hx-get="{% url 'history:history-view' %}?branch={{ branch.name }}"
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hx-trigger="load, branch-selected from:body">
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</div>
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```
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## Best Practices
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1. Branch Management
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- Create feature branches for significant changes
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- Use descriptive branch names (e.g., "feature/new-park-system")
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- Clean up merged branches
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- Regularly sync with main branch
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2. Change Tracking
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- Make atomic, related changes
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- Provide clear change descriptions
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- Group related changes in a single changeset
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- Review changes before merging
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3. Conflict Resolution
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- Resolve conflicts promptly
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- Communicate with team members about overlapping changes
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- Test after resolving conflicts
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- Document resolution decisions
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4. Performance
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- Use changesets for bulk operations
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- Index frequently queried fields
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- Clean up old branches and tags
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- Monitor system performance
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## Error Handling
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1. Common Issues
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```python
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try:
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branch_manager.merge_branches(source, target)
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except ValidationError as e:
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# Handle validation errors
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except MergeConflict as e:
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# Handle merge conflicts
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```
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2. Conflict Resolution
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```python
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from history_tracking.utils import resolve_conflicts
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resolved = resolve_conflicts(
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source_branch=source,
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target_branch=target,
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resolutions={
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'conflict_id': 'resolution_type', # 'source', 'target', or 'manual'
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},
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manual_resolutions={
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'conflict_id': 'manual resolution content'
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},
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user=request.user
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)
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```
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## System Maintenance
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1. Regular Tasks
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- Clean up old branches
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- Archive old versions
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- Verify data integrity
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- Monitor system health
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2. Monitoring
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```python
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from history_tracking.utils import get_system_metrics
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metrics = get_system_metrics()
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# Check branch counts, merge success rates, etc.
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```
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## Security Considerations
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1. Access Control
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- All VCS operations require authentication
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- Branch operations are logged
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- Merge operations require proper permissions
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- Changes are tracked with user attribution
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2. Data Protection
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- Historical data is preserved
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- Audit logs are maintained
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- Sensitive data is handled securely
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- Backups include version history
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## Support and Troubleshooting
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For issues or questions:
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1. Check the logs for detailed error messages
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2. Review the conflict resolution documentation
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3. Verify branch and change permissions
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4. Contact the development team for assistance
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## Contributing
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When contributing to the VCS:
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1. Follow the established branching pattern
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2. Document significant changes
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3. Add tests for new features
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4. Update technical documentation
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159
memory-bank/features/version-control/implementation_checklist.md
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159
memory-bank/features/version-control/implementation_checklist.md
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# Version Control System Implementation Checklist
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## Core Implementation ✓
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- [x] Models
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- [x] VersionBranch
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- [x] VersionTag
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- [x] ChangeSet
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- [x] Generic relationships for flexibility
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- [x] Managers
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- [x] BranchManager
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- [x] ChangeTracker
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- [x] MergeStrategy
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- [x] UI Components
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- [x] Version Control Panel
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- [x] Branch List
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- [x] History View
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- [x] Merge Panel
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- [x] Branch Creation Form
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## Asset Integration ✓
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- [x] JavaScript
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- [x] Version Control core functionality
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- [x] HTMX integration
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- [x] Event handling
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- [x] CSS
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- [x] Version control styles
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- [x] Component styles
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- [x] Responsive design
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## Template Integration
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- [x] Base Template Updates
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- [x] Required JS/CSS includes
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- [x] Version control status bar
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- [x] HTMX setup
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- [x] Park System
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- [x] Park detail template
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- [ ] Park list template
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- [ ] Area detail template
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- [ ] Rides System
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- [ ] Ride detail template
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- [ ] Ride list template
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- [ ] Reviews System
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- [ ] Review detail template
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- [ ] Review list template
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- [ ] Companies System
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- [ ] Company detail template
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- [ ] Company list template
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## Model Integration
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- [x] Park Model
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- [x] VCS integration
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- [x] Save method override
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- [x] Version info methods
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- [x] ParkArea Model
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- [x] VCS integration
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- [x] Save method override
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- [x] Version info methods
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- [ ] Ride Model
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- [ ] VCS integration
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- [ ] Save method override
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- [ ] Version info methods
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- [ ] Review Model
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- [ ] VCS integration
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- [ ] Save method override
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- [ ] Version info methods
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- [ ] Company Model
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- [ ] VCS integration
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- [ ] Save method override
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- [ ] Version info methods
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## Documentation
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- [x] README creation
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- [x] Implementation guide
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- [x] Template integration guide
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- [ ] API documentation
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- [ ] User guide
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## Testing Requirements
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- [ ] Unit Tests
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- [ ] Model tests
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- [ ] Manager tests
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- [ ] View tests
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- [ ] Form tests
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- [ ] Integration Tests
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- [ ] Branch operations
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- [ ] Merge operations
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- [ ] Change tracking
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- [ ] UI interactions
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- [ ] UI Tests
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- [ ] Component rendering
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- [ ] User interactions
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- [ ] Responsive design
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- [ ] Browser compatibility
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## Monitoring Setup
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- [ ] Performance Metrics
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- [ ] Branch operation timing
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- [ ] Merge success rates
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- [ ] Change tracking overhead
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- [ ] UI responsiveness
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- [ ] Error Tracking
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- [ ] Operation failures
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- [ ] Merge conflicts
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- [ ] UI errors
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- [ ] Performance issues
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## Next Steps
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1. Complete model integrations:
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- Update Ride model
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- Update Review model
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- Update Company model
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2. Template implementations:
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- Create remaining detail templates
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- Add version control to list views
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- Implement version indicators
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3. Testing:
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- Write comprehensive test suite
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- Set up CI/CD integration
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- Perform load testing
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4. Documentation:
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- Complete API documentation
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- Create user guide
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- Add examples and tutorials
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5. Monitoring:
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- Set up performance monitoring
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- Configure error tracking
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- Create dashboards
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## Known Issues
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1. Need to implement proper error handling in JavaScript
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2. Add loading states to UI components
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3. Implement proper caching for version history
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4. Add batch operations for multiple changes
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5. Implement proper cleanup for old versions
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## Future Enhancements
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1. Add visual diff viewer
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2. Implement branch locking
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3. Add commenting on changes
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4. Create change approval workflow
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5. Add version comparison tool
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86
memory-bank/features/version-control/template_integration.md
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86
memory-bank/features/version-control/template_integration.md
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# Version Control UI Template Integration
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## Templates Requiring VCS Integration
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### Park System
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- [x] parks/templates/parks/park_detail.html - Completed
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- [ ] parks/templates/parks/park_list.html - Add version status indicators
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- [ ] parks/templates/parks/park_area_detail.html - Add version control UI
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### Rides System
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- [ ] rides/templates/rides/ride_detail.html - Add version control UI
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- [ ] rides/templates/rides/ride_list.html - Add version status indicators
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### Reviews System
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- [ ] reviews/templates/reviews/review_detail.html - Add version control UI
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- [ ] reviews/templates/reviews/review_list.html - Add version status indicators
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### Company System
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- [ ] companies/templates/companies/company_detail.html - Add version control UI
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- [ ] companies/templates/companies/company_list.html - Add version status indicators
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## Integration Guidelines
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### Detail Templates
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For detail templates, add the version control UI below the main title:
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```html
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<!-- Title Section -->
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<h1>{{ object.name }}</h1>
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<!-- Version Control UI -->
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{% include "history_tracking/includes/version_control_ui.html" %}
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<!-- Rest of the content -->
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```
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### List Templates
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For list templates, add version indicators in the list items:
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```html
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{% for item in object_list %}
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<div class="item">
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<h2>{{ item.name }}</h2>
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{% if version_control.vcs_enabled %}
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<div class="version-info text-sm text-gray-600">
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Branch: {{ item.get_version_info.current_branch.name }}
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</div>
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{% endif %}
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</div>
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{% endfor %}
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```
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## Integration Steps
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1. Update base template to include necessary JavaScript
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```html
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<!-- In base.html -->
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<script src="{% static 'js/version-control.js' %}"></script>
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```
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2. Add version control UI to detail views
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- Include the version control UI component
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- Add branch switching functionality
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||||
- Display version history
|
||||
|
||||
3. Add version indicators to list views
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||||
- Show current branch
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||||
- Indicate if changes are pending
|
||||
- Show version status
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||||
|
||||
4. Update view classes
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- Ensure models inherit from HistoricalModel
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- Add version control context
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||||
- Handle branch switching
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||||
|
||||
5. Test integration
|
||||
- Verify UI appears correctly
|
||||
- Test branch switching
|
||||
- Verify history tracking
|
||||
- Test merge functionality
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||||
|
||||
## Next Steps
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1. Create park area detail template with version control
|
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2. Update ride detail template
|
||||
3. Add version control to review system
|
||||
4. Integrate with company templates
|
||||
110
memory-bank/features/version-control/ui_improvements.md
Normal file
110
memory-bank/features/version-control/ui_improvements.md
Normal file
@@ -0,0 +1,110 @@
|
||||
# Version Control System UI Improvements
|
||||
|
||||
## Recent Improvements
|
||||
|
||||
### 1. Template Structure Enhancement
|
||||
- Moved map initialization to dedicated JavaScript file
|
||||
- Implemented data attribute pattern for passing data to JavaScript
|
||||
- Improved template organization and maintainability
|
||||
|
||||
### 2. JavaScript Organization
|
||||
- Created separate `map-init.js` for map functionality
|
||||
- Established pattern for external JavaScript files
|
||||
- Improved error handling and script loading
|
||||
|
||||
### 3. Asset Management
|
||||
```javascript
|
||||
// Static Asset Organization
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||||
/static/
|
||||
/js/
|
||||
version-control.js // Core VCS functionality
|
||||
map-init.js // Map initialization logic
|
||||
/css/
|
||||
version-control.css // VCS styles
|
||||
```
|
||||
|
||||
## Best Practices Established
|
||||
|
||||
### 1. Data Passing Pattern
|
||||
```html
|
||||
<!-- Using data attributes for JavaScript configuration -->
|
||||
<div id="map"
|
||||
data-lat="{{ coordinates.lat }}"
|
||||
data-lng="{{ coordinates.lng }}"
|
||||
data-name="{{ name }}">
|
||||
</div>
|
||||
```
|
||||
|
||||
### 2. JavaScript Separation
|
||||
```javascript
|
||||
// Modular JavaScript organization
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
// Initialize components
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||||
const mapContainer = document.getElementById('map');
|
||||
if (mapContainer) {
|
||||
// Component-specific logic
|
||||
}
|
||||
});
|
||||
```
|
||||
|
||||
### 3. Template Structure
|
||||
```html
|
||||
{% block content %}
|
||||
<!-- Main content -->
|
||||
{% endblock %}
|
||||
|
||||
{% block extra_js %}
|
||||
{{ block.super }}
|
||||
<!-- Component-specific scripts -->
|
||||
<script src="{% static 'js/component-script.js' %}"></script>
|
||||
{% endblock %}
|
||||
```
|
||||
|
||||
## Integration Guidelines
|
||||
|
||||
### 1. Adding New Components
|
||||
1. Create dedicated JavaScript file in `/static/js/`
|
||||
2. Use data attributes for configuration
|
||||
3. Follow established loading pattern
|
||||
4. Update base template if needed
|
||||
|
||||
### 2. Version Control UI
|
||||
1. Include version control UI component
|
||||
2. Add necessary data attributes
|
||||
3. Ensure proper script loading
|
||||
4. Follow established patterns
|
||||
|
||||
### 3. Static Asset Management
|
||||
1. Keep JavaScript files modular
|
||||
2. Use proper static file organization
|
||||
3. Follow naming conventions
|
||||
4. Maintain clear dependencies
|
||||
|
||||
## Next Steps
|
||||
|
||||
1. Apply this pattern to other templates:
|
||||
- Ride detail template
|
||||
- Review detail template
|
||||
- Company detail template
|
||||
|
||||
2. Implement consistent error handling:
|
||||
```javascript
|
||||
function handleError(error) {
|
||||
console.error('Component error:', error);
|
||||
// Handle error appropriately
|
||||
}
|
||||
```
|
||||
|
||||
3. Add performance monitoring:
|
||||
```javascript
|
||||
// Add timing measurements
|
||||
const startTime = performance.now();
|
||||
// Component initialization
|
||||
const endTime = performance.now();
|
||||
console.debug(`Component initialized in ${endTime - startTime}ms`);
|
||||
```
|
||||
|
||||
4. Documentation updates:
|
||||
- Add JavaScript patterns to technical guide
|
||||
- Update template integration guide
|
||||
- Document asset organization
|
||||
Reference in New Issue
Block a user