Refactor Location model to integrate PostGIS for spatial data, add legacy coordinate fields for compatibility, and enhance documentation for geocoding service implementation.

memory-bank/prompts/GeocodeServiceImplementation.md

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+# GeocodeService Implementation Prompt
+
+## Context
+Continue ThrillWiki Laravel+Livewire development, focusing on implementing the GeocodeService for the Location System. The Location model and HasLocation trait are complete, providing the foundation for location management.
+
+## Key Memory Bank Files
+1. memory-bank/activeContext.md - Current progress and next steps
+2. memory-bank/features/LocationSystem.md - System design and implementation plan
+3. memory-bank/models/LocationModel.md - Location model documentation
+4. memory-bank/traits/HasLocation.md - HasLocation trait documentation
+
+## Current Progress
+- ✅ Created Location model with polymorphic relationships
+- ✅ Implemented HasLocation trait
+- ✅ Set up location-based queries and calculations
+- ✅ Added comprehensive documentation
+
+## Next Implementation Steps
+1. Create GeocodeService
+   - API integration
+   - Address lookup
+   - Coordinate validation
+   - Batch processing
+   - Cache management
+
+2. Implement Location Components
+   - Map integration
+   - Location selection
+   - Search functionality
+   - Clustering support
+
+## Technical Requirements
+
+### GeocodeService Features
+- Address to coordinates conversion
+- Reverse geocoding (coordinates to address)
+- Batch geocoding support
+- Result caching
+- Error handling
+- Rate limiting
+- Validation
+
+### Integration Points
+- Location model geocoding methods
+- HasLocation trait helpers
+- Component integration
+- Cache system
+
+### Performance Considerations
+- Cache geocoding results
+- Implement request batching
+- Handle API rate limits
+- Optimize response storage
+
+## Development Guidelines
+- Follow Memory Bank documentation practices
+- Document technical decisions
+- Update activeContext.md after each step
+- Create comprehensive service tests
+- Consider error handling and edge cases
+
+## Project Stack
+- Laravel for backend
+- Livewire for components
+- PostgreSQL for database (with PostGIS extension)
+- Memory Bank for documentation
+
+## PostgreSQL Spatial Features
+- Using PostGIS for spatial operations
+- Native coordinate type (POINT)
+- Efficient spatial indexing
+- Advanced distance calculations
+- Geographic vs Geometric types
+
+Continue implementation following established patterns and maintaining comprehensive documentation.