Menyelesaikan fitur Login, Dashboard Mahasiswa, dan Admin Panel

backend/models/entity.go

@@ -0,0 +1,46 @@
+package models
+
+import (
+	"time"
+
+	"github.com/google/uuid" // Pastikan import ini ada
+)
+
+type User struct {
+	// WAJIB UUID
+	UserID       uuid.UUID `gorm:"type:uuid;default:uuid_generate_v4();primaryKey" json:"user_id"`
+	NrpNip       string    `gorm:"unique;not null" json:"nrp_nip"`
+	FullName     string    `gorm:"not null" json:"full_name"`
+	Email        string    `gorm:"unique;not null" json:"email"`
+	Phone        string    `gorm:"not null" json:"phone"`
+	PasswordHash string    `gorm:"not null" json:"-"`
+	Role         string    `gorm:"type:user_role;default:'student'" json:"role"`
+	CreatedAt    time.Time `json:"created_at"`
+}
+
+type Room struct {
+	RoomID   uint   `gorm:"primaryKey" json:"room_id"`
+	Name     string `gorm:"not null" json:"name"`
+	Category string `gorm:"not null" json:"category"`
+	Capacity int    `gorm:"not null" json:"capacity"`
+	Floor    string `gorm:"not null" json:"floor"`
+	Status   string `gorm:"type:room_status;default:'Available'" json:"status"`
+}
+
+type Booking struct {
+	BookingID uuid.UUID `gorm:"type:uuid;default:uuid_generate_v4();primaryKey" json:"booking_id"`
+
+	// Tambahkan references:UserID
+	UserID    uuid.UUID `gorm:"type:uuid;not null" json:"user_id"`
+	User      User      `gorm:"foreignKey:UserID;references:UserID" json:"user,omitempty"`
+
+	// Tambahkan references:RoomID
+	RoomID    uint      `gorm:"not null" json:"room_id"` 
+	Room      Room      `gorm:"foreignKey:RoomID;references:RoomID" json:"room"`
+
+	StartTime time.Time `gorm:"not null" json:"start_time"`
+	EndTime   time.Time `gorm:"not null" json:"end_time"`
+	Purpose   string    `gorm:"not null" json:"purpose"`
+	Status    string    `gorm:"type:booking_status;default:'Pending'" json:"status"`
+	CreatedAt time.Time `json:"created_at"`
+}