From 1acb80e4e769bc9eebd557a19e90b71530bed7d3 Mon Sep 17 00:00:00 2001
From: dmouriss <dieter.mourisse@howest.be>
Date: Thu, 31 Aug 2023 22:23:37 +0200
Subject: [PATCH 1/2] Fix buildFromDateId function

---
 client/src/services/stats.ts | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/client/src/services/stats.ts b/client/src/services/stats.ts
index d85b232a..45022db2 100644
--- a/client/src/services/stats.ts
+++ b/client/src/services/stats.ts
@@ -14,11 +14,9 @@ export const fresh = (d: Date, eraseHour = false) => {
 };
 
 export const buildFromDateId = (dateId: DateId) => {
-  const date = fresh(new Date());
-  date.setFullYear(dateId.year);
-  date.setMonth((dateId.month ?? 1) - 1);
-  date.setDate(dateId.day ?? 1);
-  date.setHours(dateId.hour ?? 0);
+  const date = fresh(
+    new Date(dateId.year, dateId.month ?? 1, dateId.day ?? 1, dateId.hour ?? 0),
+  );
   return date;
 };
 

From 9128bd55df6b559f4aaf33ddf361d566b7cb8f99 Mon Sep 17 00:00:00 2001
From: dmouriss <dieter.mourisse@howest.be>
Date: Thu, 31 Aug 2023 22:55:23 +0200
Subject: [PATCH 2/2] Fix month offset

---
 client/src/services/stats.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/client/src/services/stats.ts b/client/src/services/stats.ts
index 45022db2..0ab5934e 100644
--- a/client/src/services/stats.ts
+++ b/client/src/services/stats.ts
@@ -15,7 +15,12 @@ export const fresh = (d: Date, eraseHour = false) => {
 
 export const buildFromDateId = (dateId: DateId) => {
   const date = fresh(
-    new Date(dateId.year, dateId.month ?? 1, dateId.day ?? 1, dateId.hour ?? 0),
+    new Date(
+      dateId.year,
+      (dateId.month ?? 1) - 1,
+      dateId.day ?? 1,
+      dateId.hour ?? 0,
+    ),
   );
   return date;
 };