add

server/internal/handlers/handlers_student.go

@@ -109,7 +109,7 @@ func GetStudentStatusHandler(db *gorm.DB) fiber.Handler {
 				monitorLabel = fmt.Sprintf("Đang giám sát — Ca %d", currentPeriod)
 			}
 		}
-		// monitorMode = "exam" — dành cho phòng thi (sẽ bổ sung sau)
+		// monitorMode = "exam" — xử lý ở nhánh FindActiveExamForStudent phía trên
 
 		sessionMap := map[int]models.StudentSession{}
 		attMap := map[int]models.AttendanceResult{}
@@ -169,6 +169,47 @@ func GetStudentStatusHandler(db *gorm.DB) fiber.Handler {
 			})
 		}
 
+		// Ưu tiên phòng thi nếu sinh viên đang trong khung giờ thi
+		if examInfo := internalDb.FindActiveExamForStudent(db, studentID); examInfo != nil {
+			examKeywords := strings.TrimSpace(examInfo.Room.AllowedApps)
+			if examKeywords == "" {
+				examKeywords = defaultExamAllowedApps
+			}
+			paperSent := examInfo.Enrollment.PaperSentAt != nil
+			var subCount int64
+			_ = db.Model(&models.ExamSubmission{}).Where("exam_room_id = ? AND student_rk_id = ?", examInfo.Room.ID, studentID).Count(&subCount).Error
+			examPayload := fiber.Map{
+				"examRoomId": examInfo.Room.ID,
+				"examName":   examInfo.Room.Name,
+				"startTime":  examInfo.Room.StartTime,
+				"endTime":    examInfo.Room.EndTime,
+				"quizUrl":    examInfo.Room.QuizURL,
+				"paperSent":  paperSent,
+				"submitted":  subCount > 0,
+			}
+			if paperSent && examInfo.Paper != nil {
+				examPayload["paperId"] = examInfo.Paper.ID
+				examPayload["paperTitle"] = examInfo.Paper.Title
+			}
+			return c.JSON(fiber.Map{
+				"sessionDate":       today,
+				"monitorMode":       "exam",
+				"monitorLabel":      fmt.Sprintf("Phòng thi: %s", examInfo.Room.Name),
+				"classRkId":         classID,
+				"className":         className,
+				"classCode":         classCode,
+				"currentPeriod":     0,
+				"currentCourseName": "",
+				"currentShiftStart": "",
+				"currentShiftEnd":   "",
+				"inScheduleNow":     false,
+				"blockerActive":     examKeywords != "",
+				"allowedKeywords":   examKeywords,
+				"shifts":            shifts,
+				"exam":              examPayload,
+			})
+		}
+
 		return c.JSON(fiber.Map{
 			"sessionDate":       today,
 			"monitorMode":       monitorMode,