From 6c473af261e1bcea7d711108796de5458fce3388 Mon Sep 17 00:00:00 2001
From: emkartal1 <emre.kartal@etu.uca.fr>
Date: Tue, 1 Aug 2023 23:24:54 +0200
Subject: [PATCH] Improved functions

---
 .../justMUSIC/lib/services/PostService.dart   | 20 +++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/Sources/justMUSIC/lib/services/PostService.dart b/Sources/justMUSIC/lib/services/PostService.dart
index 9aff8e2..7e71ff4 100644
--- a/Sources/justMUSIC/lib/services/PostService.dart
+++ b/Sources/justMUSIC/lib/services/PostService.dart
@@ -46,7 +46,7 @@ class PostService {
       {int limit = 10, int offset = 0}) async {
     DateTime twentyFourHoursAgo = DateTime.now().subtract(Duration(hours: 24));
     Timestamp twentyFourHoursAgoTimestamp =
-    Timestamp.fromDate(twentyFourHoursAgo);
+        Timestamp.fromDate(twentyFourHoursAgo);
 
     QuerySnapshot<Map<String, dynamic>> response = await FirebaseFirestore
         .instance
@@ -62,22 +62,22 @@ class PostService {
     return filteredPosts;
   }
 
+  Timestamp _getTwentyFourHoursAgoTimestamp() {
+    DateTime twentyFourHoursAgo = DateTime.now().subtract(Duration(hours: 24));
+    return Timestamp.fromDate(twentyFourHoursAgo);
+  }
+
   Future<List<QueryDocumentSnapshot<Map<String, dynamic>>>> getPostsFriends(
       {int limit = 10, int offset = 0}) async {
-    var response = await FirebaseFirestore
-        .instance
+    var timestamp = _getTwentyFourHoursAgoTimestamp();
+    var response = await FirebaseFirestore.instance
         .collection("posts")
         .where("user_id", whereIn: MyApp.userViewModel.userCurrent.followed)
+        .where("date", isGreaterThan: timestamp)
+        .orderBy("date")
         .limit(limit)
         .get();
 
-    response.docs.sort((a, b) {
-      DateTime aDate = a.data()['date'].toDate();
-      DateTime bDate = b.data()['date'].toDate();
-
-      return bDate.compareTo(aDate);
-    });
-
     return response.docs;
   }