From 0e5c40962169c2e4f644be1bf3ea65bf9597206d Mon Sep 17 00:00:00 2001
From: Darius Rapalis <info@rdarius.lt>
Date: Thu, 13 Mar 2025 23:01:18 +0200
Subject: [PATCH] sort chirps

---
 main.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/main.go b/main.go
index 508131c..92f1581 100644
--- a/main.go
+++ b/main.go
@@ -16,6 +16,7 @@ import (
 	"net/http"
 	"os"
 	"regexp"
+	"slices"
 	"sync/atomic"
 	"time"
 )
@@ -84,6 +85,9 @@ func getAllChirpsHandler(cfg *apiConfig) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 
 		q := r.URL.Query().Get("author_id")
+		sort := r.URL.Query().Get("sort")
+
+		fmt.Println(sort)
 
 		var chirps []database.Chirp
 		var err error
@@ -119,6 +123,18 @@ func getAllChirpsHandler(cfg *apiConfig) http.HandlerFunc {
 			})
 		}
 
+		if sort == "desc" {
+			slices.SortFunc(data, func(a, b dataMaps.Chirp) int {
+				if b.CreatedAt.After(a.CreatedAt) {
+					return 1
+				}
+				if b.CreatedAt.Before(a.CreatedAt) {
+					return -1
+				}
+				return 0
+			})
+		}
+
 		jsonData, err := json.Marshal(data)
 		if err != nil {
 			httpResponse.SomethingWentWrong(w)