From d1c41ea1bddfda76352c8b8ed9d10a75dedce8a6 Mon Sep 17 00:00:00 2001
From: Matthieu Haineault <matthieuh@targointernet.com>
Date: Tue, 14 Oct 2025 12:25:09 -0400
Subject: [PATCH] fix(seeders): fix holiday bank_code and week_start logics to
 match Sunday to Saturday

---
 prisma/mock-seeds-scripts/09-timesheets.ts | 30 ++++++++++++----------
 prisma/mock-seeds-scripts/10-shifts.ts     |  4 +--
 2 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/prisma/mock-seeds-scripts/09-timesheets.ts b/prisma/mock-seeds-scripts/09-timesheets.ts
index f926fb2..00523f8 100644
--- a/prisma/mock-seeds-scripts/09-timesheets.ts
+++ b/prisma/mock-seeds-scripts/09-timesheets.ts
@@ -6,17 +6,19 @@ const prisma = new PrismaClient();
 const PREVIOUS_WEEKS = 16;      // nombre de semaines à créer (passé)
 const INCLUDE_CURRENT = false;  // true si tu veux aussi la semaine courante
 
-// Lundi (UTC) de la semaine courante
-function mondayOfThisWeekUTC(now = new Date()) {
+// Dimanche (UTC) de la semaine courante
+function sundayOfThisWeekUTC(now = new Date()) {
+  // normalise à minuit UTC du jour courant
   const d = new Date(Date.UTC(now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate()));
-  const day = d.getUTCDay();                 // 0=Dim, 1=Lun, ...
-  const diffToMonday = (day + 6) % 7;        // 0 si lundi
-  d.setUTCDate(d.getUTCDate() - diffToMonday);
+  const day = d.getUTCDay(); // 0=Dim, 1=Lun, ... 6=Sam
+  // recule jusqu'au dimanche de cette semaine
+  d.setUTCDate(d.getUTCDate() - day);
   d.setUTCHours(0, 0, 0, 0);
   return d;
 }
-function mondayNWeeksBefore(monday: Date, n: number) {
-  const d = new Date(monday);
+
+function sundayNWeeksBefore(sunday: Date, n: number) {
+  const d = new Date(sunday);
   d.setUTCDate(d.getUTCDate() - n * 7);
   return d;
 }
@@ -28,21 +30,21 @@ async function main() {
     return;
   }
 
-  // Construit la liste des lundis (1 par semaine)
-  const mondays: Date[] = [];
-  const mondayThisWeek = mondayOfThisWeekUTC();
-  if (INCLUDE_CURRENT) mondays.push(mondayThisWeek);
+  // Construit la liste des dimanches (1 par semaine)
+  const sundays: Date[] = [];
+  const sundayThisWeek = sundayOfThisWeekUTC();
+  if (INCLUDE_CURRENT) sundays.push(sundayThisWeek);
   for (let n = 1; n <= PREVIOUS_WEEKS; n++) {
-    mondays.push(mondayNWeeksBefore(mondayThisWeek, n));
+    sundays.push(sundayNWeeksBefore(sundayThisWeek, n));
   }
 
   // Prépare les lignes (1 timesheet / employé / semaine)
   const rows: Prisma.TimesheetsCreateManyInput[] = [];
   for (const e of employees) {
-    for (const monday of mondays) {
+    for (const sunday of sundays) {
       rows.push({
         employee_id: e.id,
-        start_date: monday,
+        start_date: sunday,
         is_approved: Math.random() < 0.3,
       } as Prisma.TimesheetsCreateManyInput);
     }
diff --git a/prisma/mock-seeds-scripts/10-shifts.ts b/prisma/mock-seeds-scripts/10-shifts.ts
index 878bc43..9d752b0 100644
--- a/prisma/mock-seeds-scripts/10-shifts.ts
+++ b/prisma/mock-seeds-scripts/10-shifts.ts
@@ -71,7 +71,7 @@ async function getOrCreateTimesheet(employee_id: number, start_date: Date) {
 
 async function main() {
   // --- Bank codes (pondérés: surtout G1 = régulier) ---
-  const BANKS = ['G1', 'G56', 'G48', 'G700', 'G105', 'G305'] as const;
+  const BANKS = ['G1', 'G56', 'G48','G105','G104', 'G305'] as const;
   const WEIGHTED_CODES = [
     'G1','G1','G1','G1','G1','G1','G1','G1','G1','G1','G1','G1',
     'G56','G48','G104','G105','G305','G1','G1','G1','G1','G1','G1'
@@ -181,7 +181,7 @@ async function main() {
           data: {
             timesheet_id: ts.id,
             bank_code_id: bcMorningId,
-            comment: `Matin J${di + 1} (sem ${monday.toISOString().slice(0, 10)}) emp ${e.id} — ${bcMorningCode}`,
+            comment: `Matin J${di + 1} (sem ${monday.toISOString().slice(0, 10)}) emp ${e.id} - ${bcMorningCode}`,
             date,
             start_time: timeAt(startH, startM),
             end_time: timeAt(lunchStartHM.h, lunchStartHM.m),