update 17 mei

2026-05-17 21:34:19 +07:00
parent e6f5c4df06
commit 8d35ec81d8
7 changed files with 448 additions and 46 deletions
@@ -14,8 +14,8 @@ func main() {
 	// 1. Konek Database
 	config.ConnectDatabase()

-	// 2. AutoMigrate (Membuat tabel jika belum ada)
-	config.DB.AutoMigrate(&models.User{}, &models.Room{}, &models.Booking{})
+	// 2. AutoMigrate (Tambahkan ClassSchedule di sini agar dikenali GORM)
+	config.DB.AutoMigrate(&models.User{}, &models.Room{}, &models.Booking{}, &models.ClassSchedule{})

 	r := gin.Default()

@@ -35,6 +35,7 @@ func main() {

 	r.POST("/api/verify-code", controllers.VerifyRedeemCode)

+	// --- RUTE YANG DILINDUNGI TOKEN (UNTUK WEB) ---
 	protected := r.Group("/api")
 	protected.Use(middleware.AuthMiddleware())
 	{
@@ -51,14 +52,20 @@ func main() {
 		// Bookings
 		protected.POST("/bookings", controllers.CreateBooking)
 		protected.GET("/bookings", controllers.GetAllBookings)
-		protected.PUT("/bookings/:id/status", controllers.UpdateBookingStatus) // <-- Cukup tulis satu kali saja
+		protected.PUT("/bookings/:id/status", controllers.UpdateBookingStatus)

 		// Admin (Manage Rooms)
-		protected.PUT("/admin/rooms/:id/status", controllers.UpdateRoomStatus) // <-- Pastikan baris ini ada
+		protected.PUT("/admin/rooms/:id/status", controllers.UpdateRoomStatus)
+		
+		// 🌟 RUTE BARU: Jadwal Kuliah (Untuk Halaman Web Admin)
+		protected.GET("/schedules", controllers.GetSchedules)
 	}

-	// 5. Jalur IoT ESP32 (Di luar protected)
+	// 5. Jalur IoT ESP32 (Di luar protected karena ESP32 tidak pakai sistem Login Token)
 	r.POST("/api/sensor/energy", controllers.UpdateRoomPower)
+	
+	// 🌟 RUTE BARU: Untuk menerima ketukan pintu dari Hardware ESP32
+	r.POST("/api/hardware/verify", controllers.VerifyHardwareCode)

 	r.Run(":8080")
 }
@@ -76,4 +83,4 @@ func CORSMiddleware() gin.HandlerFunc {
 		}
 		c.Next()
 	}
-}
+}
@@ -0,0 +1,120 @@
+package controllers
+
+import (
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"s-class-backend/config"
+	"s-class-backend/models"
+)
+
+// Struct untuk menerima data dari ESP32
+type VerifyRequest struct {
+	RoomID int    `json:"room_id"`
+	KodeMK string `json:"kode_mk"`
+}
+
+// Helper untuk mengubah nama hari ke bahasa Indonesia
+func getHariIndonesia(d time.Weekday) string {
+	days := []string{"Minggu", "Senin", "Selasa", "Rabu", "Kamis", "Jumat", "Sabtu"}
+	return days[d]
+}
+
+func VerifyHardwareCode(c *gin.Context) {
+	var req VerifyRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Format data tidak valid"})
+		return
+	}
+
+	// 1. Dapatkan waktu sekarang di zona waktu Surabaya (WIB / GMT+7)
+	loc, _ := time.LoadLocation("Asia/Jakarta")
+	now := time.Now().In(loc)
+	hariIni := getHariIndonesia(now.Weekday())
+	jamSekarangStr := now.Format("15:04:05")
+
+	// =========================================================================
+	// SKENARIO A: Dosen masuk sesuai jadwal perkuliahan
+	// =========================================================================
+	var schedule models.ClassSchedule
+	err := config.DB.Where(
+		"room_id = ? AND kode_mk = ? AND hari = ? AND jam_mulai <= ? AND jam_selesai >= ?",
+		req.RoomID, req.KodeMK, hariIni, jamSekarangStr, jamSekarangStr,
+	).First(&schedule).Error
+
+	if err == nil {
+		// Ditemukan jadwal yang cocok! Izinkan relay menyala.
+		c.JSON(http.StatusOK, gin.H{
+			"status":  "success",
+			"relay":   "ON",
+			"message": fmt.Sprintf("Akses diterima. Jadwal %s sedang berlangsung.", schedule.NamaMK),
+		})
+		return
+	}
+
+	// =========================================================================
+	// SKENARIO B: Akses Dadakan (Di luar jadwal / Kode MK tidak cocok jam ini)
+	// =========================================================================
+
+	// CEK 1: Apakah ada jadwal KULIAH LAIN yang sedang berlangsung saat ini?
+	var activeSchedule models.ClassSchedule
+	errActive := config.DB.Where(
+		"room_id = ? AND hari = ? AND jam_mulai <= ? AND jam_selesai >= ?",
+		req.RoomID, hariIni, jamSekarangStr, jamSekarangStr,
+	).First(&activeSchedule).Error
+
+	if errActive == nil {
+		c.JSON(http.StatusForbidden, gin.H{
+			"error": fmt.Sprintf("Akses ditolak. Ruangan sedang digunakan untuk jadwal: %s", activeSchedule.NamaMK),
+		})
+		return
+	}
+
+	// CEK 2: Apakah ada BOOKING MAHASISWA (Approved) yang sedang berlangsung?
+	// Asumsi tabel booking memiliki status 'Approved', 'Pending', dll.
+	var activeBooking models.Booking
+	errBooking := config.DB.Where(
+		"room_id = ? AND status = 'Approved' AND start_time <= ? AND end_time >= ?",
+		req.RoomID, now, now, // Sesuaikan jika format DB menggunakan timestamp ISO
+	).First(&activeBooking).Error
+
+	if errBooking == nil {
+		c.JSON(http.StatusForbidden, gin.H{
+			"error": "Akses ditolak. Ruangan sedang dipinjam oleh mahasiswa.",
+		})
+		return
+	}
+
+	// CEK 3: Pengecekan Aturan 10 Menit untuk Jadwal Berikutnya
+	var nextSchedule models.ClassSchedule
+	errNext := config.DB.Where(
+		"room_id = ? AND hari = ? AND jam_mulai > ?",
+		req.RoomID, hariIni, jamSekarangStr,
+	).Order("jam_mulai asc").First(&nextSchedule).Error
+
+	if errNext == nil {
+		// Parse jam mulai jadwal berikutnya
+		nextTime, _ := time.Parse("15:04:05", nextSchedule.JamMulai)
+		currentTime, _ := time.Parse("15:04:05", jamSekarangStr)
+
+		// Hitung selisih dalam menit
+		diffMinutes := nextTime.Sub(currentTime).Minutes()
+
+		if diffMinutes <= 10 {
+			c.JSON(http.StatusForbidden, gin.H{
+				"error": fmt.Sprintf("Akses ditolak. Kelas %s akan segera dimulai dalam %.0f menit. Ruangan harus dikosongkan.", nextSchedule.NamaMK, diffMinutes),
+			})
+			return
+		}
+	}
+
+	// Jika lolos semua rintangan di atas, ruangan dipastikan KOSONG dan AMAN.
+	// Akses dadakan diizinkan!
+	c.JSON(http.StatusOK, gin.H{
+		"status":  "success",
+		"relay":   "ON",
+		"message": "Akses dadakan diizinkan. Tidak ada tabrakan jadwal terdekat.",
+	})
+}
@@ -0,0 +1,27 @@
+package controllers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	
+	// UBAH DUA BARIS INI MENJADI s-class-backend
+	"s-class-backend/config" 
+	"s-class-backend/models" 
+)
+
+// Fungsi untuk mengambil semua jadwal dari database
+func GetSchedules(c *gin.Context) {
+	var schedules []models.ClassSchedule
+
+	// Mengambil semua data jadwal dan diurutkan berdasarkan Hari dan Jam Mulai
+	if err := config.DB.Order("hari, jam_mulai").Find(&schedules).Error; err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Gagal mengambil data jadwal kuliah"})
+		return
+	}
+
+	// Kirim data ke frontend (React)
+	c.JSON(http.StatusOK, gin.H{
+		"data": schedules,
+	})
+}
@@ -46,3 +46,18 @@ type Booking struct {

 	CreatedAt time.Time `json:"created_at"`
 }
+
+func (ClassSchedule) TableName() string {
+	return "class_schedules"
+}
+
+type ClassSchedule struct {
+	ScheduleID int    `gorm:"primaryKey;autoIncrement;column:schedule_id" json:"schedule_id"`
+	KodeMK     string `gorm:"type:varchar(50);not null;column:kode_mk" json:"kode_mk"`
+	NamaMK     string `gorm:"type:varchar(100);not null;column:nama_mk" json:"nama_mk"`
+	RoomID     int    `gorm:"not null;column:room_id" json:"room_id"`
+	Room       Room   `gorm:"foreignKey:RoomID" json:"room"`
+	Hari       string `gorm:"type:varchar(20);not null;column:hari" json:"hari"`
+	JamMulai   string `gorm:"type:time;not null;column:jam_mulai" json:"jam_mulai"`
+	JamSelesai string `gorm:"type:time;not null;column:jam_selesai" json:"jam_selesai"`
+}