john-okeefe
ddfc832b68
Add complete backend implementation for saved filters CRUD operations with proper service layer architecture and RESTful API endpoints. Service Layer (internal/services/filters.go): - NewFiltersService() constructor following project patterns - GetSavedFilters(): Retrieve all filters for user + resource type - CreateSavedFilter(): Create filter with duplicate name validation - UpdateSavedFilter(): Update filter with ownership verification - DeleteSavedFilter(): Delete filter with user scoping Business Logic: - Filter name uniqueness enforced per user + resource type - User ownership validation on all operations (JWT user_id) - JSONB marshaling/unmarshaling for flexible filter storage - Proper error wrapping with context messages Handler Layer (internal/handlers/filters.go): - NewFiltersHandler() constructor (receives db.Queries) - GetSavedFilters: GET /api/saved-filters?resource_type=X - CreateSavedFilter: POST /api/saved-filters - UpdateSavedFilter: PUT /api/saved-filters/:id - DeleteSavedFilter: DELETE /api/saved-filters/:id Content Negotiation: - Supports both JSON (API clients) and HTML (HTMX) responses - wantsHTML() helper checks Accept header - HX-Redirect header for HTMX form submissions - Proper status codes (200, 201, 204, 400, 401, 404, 409) Router Configuration: - registerFiltersRoutes() function in internal/router/filters.go - JWT middleware protection on all endpoints - RESTful route structure: /api/saved-filters - Registered in main router.go RegisterRoutes() function - Added FiltersHandler to router.Config struct Test Infrastructure: - Added FiltersHandler to test server setup (test_helpers_test.go) - FiltersHandler initialized in setupTestServer() function - Router.Config includes FiltersHandler for integration tests Code Quality: - Follows PROJECT_GUIDELINES.md service layer patterns - Uses database models (not custom domain models) - JSONB returned as []byte (matches collections pattern) - All errors wrapped with context using fmt.Errorf - Handlers create services internally (not dependency injection) Part of: Saved Filters Implementation (Phase 2: Backend) Related: #saved-filters-feature
17 lines
506 B
Go
17 lines
506 B
Go
package router
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func registerFiltersRoutes(cfg *Config) {
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e := cfg.Echo
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// JWT middleware for protected routes
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jwtMiddleware := createJWTMiddleware(cfg)
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protected := e.Group("/api", jwtMiddleware)
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// Saved filters routes
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filters := protected.Group("/saved-filters")
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filters.GET("", cfg.FiltersHandler.GetSavedFilters)
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filters.POST("", cfg.FiltersHandler.CreateSavedFilter)
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filters.PUT("/:id", cfg.FiltersHandler.UpdateSavedFilter)
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filters.DELETE("/:id", cfg.FiltersHandler.DeleteSavedFilter)
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}
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