platform/docs/route_gap_analysis.md
2024-11-12 01:00:05 -07:00

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# Route Package Gap Analysis
## Overview
This document analyzes the gaps between our Route package's actual implementation and Laravel's routing functionality, identifying areas that need implementation or documentation updates.
> **Related Documentation**
> - See [Route Package Specification](route_package_specification.md) for current implementation
> - See [Laravel Compatibility Roadmap](laravel_compatibility_roadmap.md) for overall status
> - See [Foundation Integration Guide](foundation_integration_guide.md) for integration patterns
> - See [Testing Guide](testing_guide.md) for testing approaches
> - See [Getting Started Guide](getting_started.md) for development setup
> - See [Pipeline Package Specification](pipeline_package_specification.md) for middleware pipeline
> - See [Container Package Specification](container_package_specification.md) for dependency injection
## Implementation Gaps
### 1. Missing Laravel Features
```dart
// Documented but not implemented:
// 1. Route Model Binding
class RouteModelBinding {
// Need to implement:
void bind(String key, Type type);
void bindWhere(String key, Type type, Function where);
void bindCallback(String key, Function callback);
void scopeBindings();
}
// 2. Route Caching
class RouteCache {
// Need to implement:
Future<void> cache();
Future<void> clear();
bool isEnabled();
Future<void> reload();
Future<void> compile();
}
// 3. Route Fallbacks
class RouteFallback {
// Need to implement:
void fallback(dynamic action);
void missing(Function callback);
void methodNotAllowed(Function callback);
void notFound(Function callback);
}
```
### 2. Missing Route Features
```dart
// Need to implement:
// 1. Route Constraints
class RouteConstraints {
// Need to implement:
void pattern(String name, String pattern);
void patterns(Map<String, String> patterns);
bool matches(String name, String value);
void whereNumber(List<String> parameters);
void whereAlpha(List<String> parameters);
void whereAlphaNumeric(List<String> parameters);
void whereUuid(List<String> parameters);
}
// 2. Route Substitutions
class RouteSubstitution {
// Need to implement:
void substitute(String key, dynamic value);
void substituteBindings(Map<String, dynamic> bindings);
void substituteImplicit(Map<String, Type> bindings);
String resolveBinding(String key);
}
// 3. Route Rate Limiting
class RouteRateLimiting {
// Need to implement:
void throttle(String name, int maxAttempts, Duration decay);
void rateLimit(String name, int maxAttempts, Duration decay);
void forUser(String name, int maxAttempts, Duration decay);
void exempt(List<String> routes);
}
```
### 3. Missing Group Features
```dart
// Need to implement:
// 1. Group Attributes
class RouteGroupAttributes {
// Need to implement:
void controller(Type controller);
void namespace(String namespace);
void name(String name);
void domain(String domain);
void where(Map<String, String> patterns);
}
// 2. Group Middleware
class RouteGroupMiddleware {
// Need to implement:
void aliasMiddleware(String name, Type middleware);
void middlewarePriority(List<String> middleware);
void pushMiddlewareToGroup(String group, String middleware);
List<String> getMiddlewareGroups();
}
// 3. Group Resources
class RouteGroupResources {
// Need to implement:
void resources(Map<String, Type> resources);
void apiResources(Map<String, Type> resources);
void singleton(String name, Type controller);
void apiSingleton(String name, Type controller);
}
```
## Documentation Gaps
### 1. Missing API Documentation
```dart
// Need to document:
/// Binds route model.
///
/// Example:
/// ```dart
/// router.bind('user', User, (value) async {
/// return await User.find(value);
/// });
/// ```
void bind(String key, Type type, [Function? callback]);
/// Defines route pattern.
///
/// Example:
/// ```dart
/// router.pattern('id', '[0-9]+');
/// router.get('users/{id}', UsersController)
/// .where('id', '[0-9]+');
/// ```
void pattern(String name, String pattern);
```
### 2. Missing Integration Examples
```dart
// Need examples for:
// 1. Route Model Binding
router.bind('user', User);
router.get('users/{user}', (User user) {
return user; // Auto-resolved from ID
});
// 2. Route Rate Limiting
router.middleware(['throttle:60,1'])
.group(() {
router.get('api/users', UsersController);
});
// 3. Route Resources
router.resources({
'photos': PhotoController,
'posts': PostController
});
```
### 3. Missing Test Coverage
```dart
// Need tests for:
void main() {
group('Route Model Binding', () {
test('resolves bound models', () async {
router.bind('user', User);
var response = await router.dispatch(
Request('GET', '/users/1')
);
expect(response.data, isA<User>());
expect(response.data.id, equals('1'));
});
});
group('Route Caching', () {
test('caches compiled routes', () async {
await router.cache();
var route = router.match(
Request('GET', '/users/1')
);
expect(route, isNotNull);
expect(route!.compiled, isTrue);
});
});
}
```
## Implementation Priority
1. **High Priority**
- Route model binding (Laravel compatibility)
- Route caching (Laravel compatibility)
- Route constraints
2. **Medium Priority**
- Route substitutions
- Route rate limiting
- Group resources
3. **Low Priority**
- Route fallbacks
- Additional constraints
- Performance optimizations
## Next Steps
1. **Implementation Tasks**
- Add route model binding
- Add route caching
- Add route constraints
- Add group resources
2. **Documentation Tasks**
- Document model binding
- Document caching
- Document constraints
- Add integration examples
3. **Testing Tasks**
- Add binding tests
- Add caching tests
- Add constraint tests
- Add resource tests
## Development Guidelines
### 1. Getting Started
Before implementing routing features:
1. Review [Getting Started Guide](getting_started.md)
2. Check [Laravel Compatibility Roadmap](laravel_compatibility_roadmap.md)
3. Follow [Testing Guide](testing_guide.md)
4. Use [Foundation Integration Guide](foundation_integration_guide.md)
5. Review [Route Package Specification](route_package_specification.md)
6. Review [Pipeline Package Specification](pipeline_package_specification.md)
7. Review [Container Package Specification](container_package_specification.md)
### 2. Implementation Process
For each routing feature:
1. Write tests following [Testing Guide](testing_guide.md)
2. Implement following Laravel patterns
3. Document following [Getting Started Guide](getting_started.md#documentation)
4. Integrate following [Foundation Integration Guide](foundation_integration_guide.md)
### 3. Quality Requirements
All implementations must:
1. Pass all tests (see [Testing Guide](testing_guide.md))
2. Meet Laravel compatibility requirements
3. Follow integration patterns (see [Foundation Integration Guide](foundation_integration_guide.md))
4. Match specifications in [Route Package Specification](route_package_specification.md)
### 4. Integration Considerations
When implementing routing features:
1. Follow patterns in [Foundation Integration Guide](foundation_integration_guide.md)
2. Ensure Laravel compatibility per [Laravel Compatibility Roadmap](laravel_compatibility_roadmap.md)
3. Use testing approaches from [Testing Guide](testing_guide.md)
4. Follow development setup in [Getting Started Guide](getting_started.md)
### 5. Performance Guidelines
Routing system must:
1. Match routes efficiently
2. Handle complex patterns
3. Support caching
4. Scale with route count
5. Meet performance targets in [Laravel Compatibility Roadmap](laravel_compatibility_roadmap.md#performance-benchmarks)
### 6. Testing Requirements
Route tests must:
1. Cover all route types
2. Test pattern matching
3. Verify middleware
4. Check parameter binding
5. Follow patterns in [Testing Guide](testing_guide.md)
### 7. Documentation Requirements
Route documentation must:
1. Explain routing patterns
2. Show group examples
3. Cover parameter binding
4. Include performance tips
5. Follow standards in [Getting Started Guide](getting_started.md#documentation)