Add an endpoint for fetching articles

Author: theandrew168

backend/web/api/article.go

@@ -0,0 +1,26 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/theandrew168/bloggulus/backend/query"
+	"github.com/theandrew168/bloggulus/backend/web/api/jsonutil"
+)
+
+func HandleArticleList(qry *query.Query) http.Handler {
+	type response struct {
+		Articles []query.Article `json:"articles"`
+	}
+
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		articles, err := qry.ListRecentArticles(2, 0)
+		if err != nil {
+			http.Error(w, "Error fetching articles", http.StatusInternalServerError)
+			return
+		}
+
+		jsonutil.Write(w, http.StatusOK, response{
+			Articles: articles,
+		})
+	})
+}

backend/web/api/handler.go

@@ -14,9 +14,6 @@ func Handler(
 	qry *query.Query,
 ) http.Handler {
 	mux := http.NewServeMux()
-	mux.Handle("GET /articles", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.WriteHeader(200)
-		w.Write([]byte("Articles API Endpoint"))
-	}))
+	mux.Handle("GET /articles", HandleArticleList(qry))
 	return mux
 }