[Fix] attendance update

Author: Imggaggu

frontend/src/pages/admin/AdminStudentAttendance.jsx

@@ -72,59 +72,52 @@ const processWeeklyAttendance = (rawData) => {
     const diffDays = Math.floor((d - startDate) / (1000 * 60 * 60 * 24));
     return Math.floor(diffDays / 7) + 1;
   };
+
+  const dateMap = new Map();
+  
+  rawData.forEach(({ date, status }) => {
+    const week = getWeekFromDate(date);
+    const dayKey = `${week}-${date}`;
+    if (!dateMap.has(dayKey)) dateMap.set(dayKey, []);
+    dateMap.get(dayKey).push(status);
+  });
+  /*
   const getDateForClass = (week, classIdx) => {
     const base = new Date(startDate);
     base.setDate(base.getDate() + (week - 1) * 7 + offsetDays[classIdx]);
     return base.toISOString().split("T")[0]; // 'YYYY-MM-DD' 형식
   };
-
+*/
   // 주차별 출석 정보 묶기
-  const weekMap = new Map();
 
-  rawData.forEach(({ date, order, status }) => {
-    const week = getWeekFromDate(date);
-    const entry = { date, order, status: status ? "SUCCESS" : "FAILURE" };
+  dateMap.forEach((statusList, key) => {
+    const [week, date] = key.split("-");
+    const trueCount = statusList.filter(Boolean).length;
+
+    let status = "EMPTY";
+    switch (trueCount) {
+      case 3:
+        status = "SUCCESS";
+        break;
+      case 2:
+        status = "INSUFFICIENT";
+        break;
+      case 1:
+        status = "FAILURE";
+        break;
+      default:
+        status = "EMPTY";
+    }
 
     if (!weekMap.has(week)) weekMap.set(week, []);
-    weekMap.get(week).push(entry);
+    weekMap.get(week).push({ date, status });
   });
-
   return Array.from({ length: 5 }, (_, i) => {
     const week = i + 1;
-    const entries = (weekMap.get(week) || []).sort((a, b) => a.order - b.order);
-    
-    const classes = [0, 1, 2].map((classIdx) => {
-      const order = classIdx + 1;
-      const slice = entries.slice(classIdx * 3, classIdx * 3 + 3);
-      const entry = entries.find((e) => e.order === order);
-      const fallbackDate = getDateForClass(week, classIdx);
-      
-
-      const trueCount = slice.filter((e) => e.status === "SUCCESS").length;
-
-      let status;
-      switch (trueCount) {
-        case 3:
-          status = "SUCCESS";
-          break;
-        case 2:
-          status = "INSUFFICIENT";
-          break;
-        case 1:
-          status = "FAILURE";
-          break;
-        default:
-          status = "EMPTY";
-      }
-
-      return {
-        order,
-        status: entry?.status ?? "EMPTY",
-        date: entry?.date ?? fallbackDate,
-      };
-    });
-
-    return { week, classes };
+    const days = (weekMap.get(String(week)) || []).sort((a, b) =>
+      a.date.localeCompare(b.date)
+    );
+    return { week, days };
   });
 };
 
@@ -156,7 +149,7 @@ const processWeeklyAttendance = (rawData) => {
         <AdminDailyAttendanceCard
           studentId={studentId}
           date={selectedDate.date} 
-          order={selectedDate.order}
+          //order={selectedDate.order}
           onClose={() => setSelectedDate(null)}
           onRefresh={fetchData}
         />