adding summarization and restructure project

golang/cmd/frontend/Index.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"crowsnest/internal/model"
+	"html/template"
+	"net/http"
+)
+
+// List the latest articles using the base template.
+func (app *App) Index(w http.ResponseWriter, req *http.Request) {
+	// get articles
+	articles, err := app.articles.All(30)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// convert to viewmodel
+	articleVMs := make([]*model.ArticleViewModel, 0, len(articles))
+	for _, a := range articles {
+		articleVMs = append(articleVMs, a.ViewModel())
+	}
+
+	// render template
+	t := template.Must(template.ParseFiles("assets/templates/article.html", "assets/templates/layout.html"))
+	err = t.ExecuteTemplate(w, "base", articleVMs)
+	if err != nil {
+		http.Error(w, "Failed to render template", http.StatusInternalServerError)
+		return
+	}
+}