From 8a298f09a2440375d49b9446f49d8a81292b9df8 Mon Sep 17 00:00:00 2001
From: Hroman9n <s.vasin99@mail.ru>
Date: Fri, 15 Dec 2023 21:26:20 +0300
Subject: [PATCH] add album API function handler

---
 main.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/main.go b/main.go
index 65b7130..bb9b245 100644
--- a/main.go
+++ b/main.go
@@ -37,6 +37,23 @@ func headers(w http.ResponseWriter, req *http.Request) {
 	}
 }
 
+func apiAlbum(w http.ResponseWriter, req *http.Request) {
+	rId := req.URL.Path
+	var retData = []album{}
+	if len(rId) > 0 {
+		for _, a := range albums {
+			if a.ID == rId {
+				retData = append(retData, a)
+			}
+		}
+	} else {
+		retData = albums
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(retData)
+}
+
 func main() {
 	http.HandleFunc("/", root)
 	http.HandleFunc("/hello", hello)