init

backend/internal/server/routes.go

@@ -0,0 +1,73 @@
+package server
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+)
+
+// RouteHandler defines the interface for route handlers
+type RouteHandler interface {
+	Health(w http.ResponseWriter, r *http.Request)
+	GetCurrentWeather(w http.ResponseWriter, r *http.Request)
+	GetForecast(w http.ResponseWriter, r *http.Request)
+	GetHistorical(w http.ResponseWriter, r *http.Request)
+	AssessConditions(w http.ResponseWriter, r *http.Request)
+}
+
+// SetupRoutes configures all API routes
+func (s *Server) SetupRoutes(handler RouteHandler) {
+	// Health check endpoint
+	s.router.Get("/api/health", handler.Health)
+
+	// API v1 routes
+	s.router.Route("/api/v1", func(r chi.Router) {
+		// Weather routes
+		r.Route("/weather", func(r chi.Router) {
+			r.Get("/current", handler.GetCurrentWeather)
+			r.Get("/forecast", handler.GetForecast)
+			r.Get("/historical", handler.GetHistorical)
+			r.Post("/assess", handler.AssessConditions)
+		})
+	})
+}
+
+// Response helpers
+
+// JSONResponse is a generic JSON response structure
+type JSONResponse struct {
+	Success bool        `json:"success"`
+	Data    interface{} `json:"data,omitempty"`
+	Error   string      `json:"error,omitempty"`
+}
+
+// RespondJSON writes a JSON response
+func RespondJSON(w http.ResponseWriter, statusCode int, data interface{}) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(statusCode)
+
+	response := JSONResponse{
+		Success: statusCode >= 200 && statusCode < 300,
+		Data:    data,
+	}
+
+	if err := json.NewEncoder(w).Encode(response); err != nil {
+		http.Error(w, "Failed to encode response", http.StatusInternalServerError)
+	}
+}
+
+// RespondError writes a JSON error response
+func RespondError(w http.ResponseWriter, statusCode int, message string) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(statusCode)
+
+	response := JSONResponse{
+		Success: false,
+		Error:   message,
+	}
+
+	if err := json.NewEncoder(w).Encode(response); err != nil {
+		http.Error(w, "Failed to encode error response", http.StatusInternalServerError)
+	}
+}