initial commit

handler/home_handler.go

@@ -0,0 +1,28 @@
+package handler
+
+import (
+	"html/template"
+	"net/http"
+	"uptimemonitor"
+	"uptimemonitor/html"
+)
+
+func (h *Handler) HomePage() http.HandlerFunc {
+	tmpl := template.Must(template.ParseFS(html.FS, "layout.html", "app.html", "home.html"))
+
+	type data struct {
+		User uptimemonitor.User
+	}
+
+	return func(w http.ResponseWriter, r *http.Request) {
+		count := h.Store.CountMonitors(r.Context())
+		if count == 0 {
+			http.Redirect(w, r, "/new", http.StatusSeeOther)
+			return
+		}
+
+		tmpl.Execute(w, data{
+			User: getUserFromRequest(r),
+		})
+	}
+}