SSE impl done

internal/http_internal/server.go

@@ -1,12 +1,28 @@
 package http_internal
 
-import "net/http"
+import (
+	"net/http"
+	loadaverage "rpi5-health/internal/load_average"
+	"rpi5-health/internal/memory"
+	"rpi5-health/internal/processor"
+	"rpi5-health/internal/temperature"
+	"rpi5-health/internal/uptime"
+)
 
 type AppServer struct {
 	srv *http.Server
 	mux *http.ServeMux
 }
 
+// To be sent to the client
+type ServerStatistics struct {
+	LoadAvgInfo     loadaverage.LoadAverageInformation `json:"load_average"`
+	MemoryInfo      memory.MemoryInformation           `json:"memory_info"`
+	ProcessorInfo   processor.ProcessorInformation     `json:"processor_info"`
+	TemperatureInfo temperature.TemperatureInformation `json:"temperature_info"`
+	UptimeInfo      uptime.UptimeInformation           `json:"uptime_info"`
+}
+
 func NewAppServer() *AppServer {
 	mux := http.NewServeMux()
 
@@ -28,3 +44,7 @@ func NewAppServer() *AppServer {
 func (srv *AppServer) Start() {
 	srv.srv.ListenAndServe()
 }
+
+func (srv *AppServer) RegisterRoute(endpoint string, handler http.HandlerFunc) {
+	srv.mux.HandleFunc(endpoint, handler)
+}