added Team Presence Page

Backend/endpoints/team_presence.go

@@ -0,0 +1,45 @@
+package endpoints
+
+import (
+	"arbeitszeitmessung/helper"
+	"arbeitszeitmessung/models"
+	"arbeitszeitmessung/templates"
+	"log"
+	"net/http"
+)
+
+func TeamPresenceHandler(w http.ResponseWriter, r *http.Request){
+	helper.RequiresLogin(Session, w, r)
+	helper.SetCors(w)
+	switch r.Method {
+	case http.MethodGet:
+		teamPresence(w, r)
+		break
+	case http.MethodOptions:
+		// just support options header for non GET Requests from SWAGGER
+		w.WriteHeader(http.StatusOK)
+		break
+	default:
+		http.Error(w, "Method not allowed!", http.StatusMethodNotAllowed)
+		break
+	}
+}
+
+func teamPresence(w http.ResponseWriter, r *http.Request){
+	user, err := (*models.User).GetUserFromSession(nil, Session, r.Context())
+	if err != nil {
+		log.Println("Error getting user!", err)
+	}
+	team, err := user.GetTeamMembers()
+	teamPresence := make(map[bool][]models.User)
+	for _, user := range team {
+		present := user.CheckAnwesenheit()
+		teamPresence[present] = append(teamPresence[present], user)
+	}
+
+
+	if(err != nil){
+		log.Println("Error getting team", err)
+	}
+	templates.TeamPresencePage(teamPresence).Render(r.Context(), w)
+}