Menyelesaikan fitur Login, Dashboard Mahasiswa, dan Admin Panel

This commit is contained in:
[Valentino Heman Budiarto] 2026-02-19 18:09:15 +07:00
commit d09c21a41f
11 changed files with 670 additions and 0 deletions

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.gitignore vendored Normal file
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# Mengabaikan file berat di Frontend
frontend/node_modules/
frontend/.next/
# Mengabaikan file exe/build di Backend
backend/*.exe
backend/s-class-backend
# Mengabaikan file environment (kalau nanti ada)
.env

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backend/cmd/main.go Normal file
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package main
import (
"net/http"
"s-class-backend/config"
"s-class-backend/controllers"
"s-class-backend/middleware"
"s-class-backend/models" // <--- Pastikan ini ada!
"github.com/gin-gonic/gin"
)
func main() {
// 1. Konek Database
config.ConnectDatabase()
// 2. AutoMigrate (Membuat tabel jika belum ada)
// Kita masukkan semua model di sini agar relasi terbentuk rapi
config.DB.AutoMigrate(&models.User{}, &models.Room{}, &models.Booking{})
r := gin.Default()
// 3. CORS Middleware (Agar Frontend bisa masuk)
r.Use(CORSMiddleware())
r.GET("/", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"message": "Server S-CLASS Backend Berjalan!"})
})
// 4. Routes
auth := r.Group("/api/auth")
{
auth.POST("/register", controllers.Register)
auth.POST("/login", controllers.Login)
}
protected := r.Group("/api")
protected.Use(middleware.AuthMiddleware())
{
protected.GET("/profile", func(c *gin.Context) {
userID, _ := c.Get("user_id")
role, _ := c.Get("role")
c.JSON(http.StatusOK, gin.H{"message": "Masuk!", "user_id": userID, "role": role})
})
// Rooms
protected.GET("/rooms", controllers.GetRooms)
protected.POST("/rooms", controllers.CreateRoom)
// Bookings
protected.POST("/bookings", controllers.CreateBooking)
protected.GET("/bookings", controllers.GetUserBookings)
protected.PATCH("/bookings/:id", controllers.UpdateBookingStatus)
}
r.Run(":8080")
}
func CORSMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
c.Writer.Header().Set("Access-Control-Allow-Origin", "http://localhost:3000")
c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, PATCH")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(204)
return
}
c.Next()
}
}

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package config
import (
"fmt"
"log"
"os"
"s-class-backend/models" // Import package models
"github.com/joho/godotenv"
"gorm.io/driver/postgres"
"gorm.io/gorm"
)
var DB *gorm.DB
func ConnectDatabase() {
// Load .env
err := godotenv.Load()
if err != nil {
log.Fatal("Error loading .env file")
}
dbHost := os.Getenv("DB_HOST")
dbUser := os.Getenv("DB_USER")
dbPassword := os.Getenv("DB_PASSWORD")
dbName := os.Getenv("DB_NAME")
dbPort := os.Getenv("DB_PORT")
dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%s sslmode=disable TimeZone=Asia/Jakarta", dbHost, dbUser, dbPassword, dbName, dbPort)
database, err := gorm.Open(postgres.Open(dsn), &gorm.Config{
DisableForeignKeyConstraintWhenMigrating: true,
})
if err != nil {
panic("Gagal koneksi ke database!")
}
// Auto Migrate (Membuat Tabel Otomatis)
err = database.AutoMigrate(&models.User{}, &models.Room{}, &models.Booking{})
if err != nil {
fmt.Println("Gagal migrasi:", err)
} else {
fmt.Println("✅ Database Migrated!")
}
fmt.Println("🚀 Sukses terkoneksi ke Database PostgreSQL!")
DB = database
}

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package controllers
import (
"net/http"
"os"
"s-class-backend/config"
"s-class-backend/models"
"time"
"github.com/gin-gonic/gin"
"github.com/golang-jwt/jwt/v5"
"golang.org/x/crypto/bcrypt"
)
// Input Register
type RegisterInput struct {
NrpNip string `json:"nrp_nip" binding:"required"`
FullName string `json:"full_name" binding:"required"`
Email string `json:"email" binding:"required,email"`
Phone string `json:"phone" binding:"required"`
Password string `json:"password" binding:"required,min=6"`
}
// Input Login
type LoginInput struct {
NrpNip string `json:"nrp_nip" binding:"required"`
Password string `json:"password" binding:"required"`
}
// --- FUNGSI REGISTER ---
func Register(c *gin.Context) {
var input RegisterInput
if err := c.ShouldBindJSON(&input); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(input.Password), bcrypt.DefaultCost)
user := models.User{
NrpNip: input.NrpNip,
FullName: input.FullName,
Email: input.Email,
Phone: input.Phone,
PasswordHash: string(hashedPassword),
Role: "student",
}
if err := config.DB.Create(&user).Error; err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "NRP/NIP atau Email sudah terdaftar!"})
return
}
c.JSON(http.StatusOK, gin.H{"message": "Registrasi Berhasil!", "data": user})
}
// --- FUNGSI LOGIN (BARU) ---
func Login(c *gin.Context) {
var input LoginInput
// 1. Cek Input
if err := c.ShouldBindJSON(&input); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
// 2. Cari User berdasarkan NRP
var user models.User
if err := config.DB.Where("nrp_nip = ?", input.NrpNip).First(&user).Error; err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "NRP atau Password salah!"})
return
}
// 3. Cek Password (Bandingkan Hash)
err := bcrypt.CompareHashAndPassword([]byte(user.PasswordHash), []byte(input.Password))
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "NRP atau Password salah!"})
return
}
// 4. Bikin Token JWT (Tiket Masuk)
// Token berlaku selama 24 jam
expirationTime := time.Now().Add(24 * time.Hour)
claims := &jwt.MapClaims{
"user_id": user.UserID,
"role": user.Role,
"exp": expirationTime.Unix(),
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
tokenString, err := token.SignedString([]byte(os.Getenv("JWT_SECRET")))
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Gagal membuat token"})
return
}
// 5. Kirim Token ke Pengguna
c.JSON(http.StatusOK, gin.H{
"message": "Login Berhasil!",
"token": tokenString,
"user": gin.H{
"full_name": user.FullName,
"role": user.Role,
},
})
}

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package controllers
import (
"fmt"
"net/http"
"s-class-backend/config"
"s-class-backend/models"
"time"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
)
type BookingInput struct {
RoomID uint `json:"room_id" binding:"required"`
StartTime time.Time `json:"start_time" binding:"required"`
EndTime time.Time `json:"end_time" binding:"required"`
Purpose string `json:"purpose" binding:"required"`
}
func CreateBooking(c *gin.Context) {
var input BookingInput
if err := c.ShouldBindJSON(&input); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
// --- PERBAIKAN DI SINI (Handle UUID) ---
// Ambil user_id dari context (hasil login)
userIDInterface, exists := c.Get("user_id")
if !exists {
c.JSON(http.StatusUnauthorized, gin.H{"error": "User ID tidak ditemukan"})
return
}
// Konversi interface{} ke string dulu, baru ke UUID
userIDStr, ok := userIDInterface.(string)
if !ok {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Format User ID token salah"})
return
}
userID, err := uuid.Parse(userIDStr)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Gagal memproses User ID"})
return
}
// ---------------------------------------
// Validasi Waktu
if input.EndTime.Before(input.StartTime) {
c.JSON(http.StatusBadRequest, gin.H{"error": "Waktu selesai tidak boleh lebih awal dari waktu mulai!"})
return
}
// CEK BENTROK (Overlap Check)
var count int64
config.DB.Model(&models.Booking{}).Where("room_id = ? AND status != 'Cancelled' AND ((start_time < ? AND end_time > ?) OR (start_time < ? AND end_time > ?) OR (start_time >= ? AND end_time <= ?))",
input.RoomID, input.EndTime, input.StartTime, input.EndTime, input.StartTime, input.StartTime, input.EndTime).Count(&count)
if count > 0 {
c.JSON(http.StatusConflict, gin.H{"error": "Ruangan sudah dibooking pada jam tersebut!"})
return
}
// Simpan Booking
booking := models.Booking{
UserID: userID,
RoomID: input.RoomID,
StartTime: input.StartTime,
EndTime: input.EndTime,
Purpose: input.Purpose,
Status: "Pending",
}
// Tampilkan error asli database jika gagal
if err := config.DB.Create(&booking).Error; err != nil {
fmt.Println("Error DB:", err) // Print error ke terminal
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{
"message": "Booking Berhasil diajukan!",
"data": booking,
})
}
func GetUserBookings(c *gin.Context) {
var bookings []models.Booking
// 1. Ambil User ID dan Role dari token yang sedang login
userID, _ := c.Get("user_id")
role, _ := c.Get("role")
// 2. Cek apakah dia Admin
if role == "admin" {
// Jika ADMIN: Ambil SEMUA data peminjaman dari semua user, urutkan dari yang terbaru
// Kita juga ambil data Room dan User agar detailnya lengkap
if err := config.DB.Preload("Room").Preload("User").Order("created_at desc").Find(&bookings).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
} else {
// Jika MAHASISWA: Ambil HANYA data peminjaman miliknya sendiri
if err := config.DB.Preload("Room").Where("user_id = ?", userID).Order("created_at desc").Find(&bookings).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
}
c.JSON(http.StatusOK, gin.H{"data": bookings})
}
type UpdateStatusInput struct {
Status string `json:"status" binding:"required"` // Isinya: 'Approved', 'Rejected', 'Completed', 'Cancelled'
}
// --- FUNGSI 3: UPDATE STATUS (ADMIN) ---
func UpdateBookingStatus(c *gin.Context) {
// 1. Ambil ID Booking dari URL (misal: /bookings/123)
bookingID := c.Param("id")
// 2. Cek apakah booking ada?
var booking models.Booking
if err := config.DB.First(&booking, "booking_id = ?", bookingID).Error; err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "Booking tidak ditemukan"})
return
}
// 3. Validasi Input JSON
var input UpdateStatusInput
if err := c.ShouldBindJSON(&input); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
// 4. Update Status ke Database
booking.Status = input.Status
config.DB.Save(&booking)
c.JSON(http.StatusOK, gin.H{
"message": "Status booking berhasil diperbarui!",
"data": booking,
})
}

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package controllers
import (
"net/http"
"s-class-backend/config"
"s-class-backend/models"
"github.com/gin-gonic/gin"
)
// --- GET ALL ROOMS ---
func GetRooms(c *gin.Context) {
var rooms []models.Room
if err := config.DB.Find(&rooms).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Gagal mengambil data ruangan"})
return
}
c.JSON(http.StatusOK, gin.H{"data": rooms})
}
// --- CREATE ROOM ---
func CreateRoom(c *gin.Context) {
var input models.Room
if err := c.ShouldBindJSON(&input); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
if err := config.DB.Create(&input).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Gagal membuat ruangan"})
return
}
c.JSON(http.StatusOK, gin.H{"message": "Ruangan berhasil ditambahkan!", "data": input})
}

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backend/go.mod Normal file
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module s-class-backend
go 1.25.6
require (
github.com/bytedance/gopkg v0.1.3 // indirect
github.com/bytedance/sonic v1.15.0 // indirect
github.com/bytedance/sonic/loader v0.5.0 // indirect
github.com/cloudwego/base64x v0.1.6 // indirect
github.com/gabriel-vasile/mimetype v1.4.13 // indirect
github.com/gin-contrib/sse v1.1.0 // indirect
github.com/gin-gonic/gin v1.11.0 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.30.1 // indirect
github.com/goccy/go-json v0.10.5 // indirect
github.com/goccy/go-yaml v1.19.2 // indirect
github.com/golang-jwt/jwt/v5 v5.3.1 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
github.com/jackc/pgx/v5 v5.8.0 // indirect
github.com/jackc/puddle/v2 v2.2.2 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/joho/godotenv v1.5.1 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.3.0 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pelletier/go-toml/v2 v2.2.4 // indirect
github.com/quic-go/qpack v0.6.0 // indirect
github.com/quic-go/quic-go v0.59.0 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.3.1 // indirect
go.uber.org/mock v0.6.0 // indirect
golang.org/x/arch v0.23.0 // indirect
golang.org/x/crypto v0.47.0 // indirect
golang.org/x/mod v0.32.0 // indirect
golang.org/x/net v0.49.0 // indirect
golang.org/x/sync v0.19.0 // indirect
golang.org/x/sys v0.40.0 // indirect
golang.org/x/text v0.33.0 // indirect
golang.org/x/tools v0.41.0 // indirect
google.golang.org/protobuf v1.36.11 // indirect
gorm.io/driver/postgres v1.6.0 // indirect
gorm.io/gorm v1.31.1 // indirect
)

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backend/go.sum Normal file
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github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
github.com/bytedance/sonic v1.15.0 h1:/PXeWFaR5ElNcVE84U0dOHjiMHQOwNIx3K4ymzh/uSE=
github.com/bytedance/sonic v1.15.0/go.mod h1:tFkWrPz0/CUCLEF4ri4UkHekCIcdnkqXw9VduqpJh0k=
github.com/bytedance/sonic/loader v0.5.0 h1:gXH3KVnatgY7loH5/TkeVyXPfESoqSBSBEiDd5VjlgE=
github.com/bytedance/sonic/loader v0.5.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gabriel-vasile/mimetype v1.4.13 h1:46nXokslUBsAJE/wMsp5gtO500a4F3Nkz9Ufpk2AcUM=
github.com/gabriel-vasile/mimetype v1.4.13/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
github.com/gin-gonic/gin v1.11.0 h1:OW/6PLjyusp2PPXtyxKHU0RbX6I/l28FTdDlae5ueWk=
github.com/gin-gonic/gin v1.11.0/go.mod h1:+iq/FyxlGzII0KHiBGjuNn4UNENUlKbGlNmc+W50Dls=
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
github.com/go-playground/validator/v10 v10.30.1 h1:f3zDSN/zOma+w6+1Wswgd9fLkdwy06ntQJp0BBvFG0w=
github.com/go-playground/validator/v10 v10.30.1/go.mod h1:oSuBIQzuJxL//3MelwSLD5hc2Tu889bF0Idm9Dg26cM=
github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
github.com/goccy/go-yaml v1.19.2 h1:PmFC1S6h8ljIz6gMRBopkjP1TVT7xuwrButHID66PoM=
github.com/goccy/go-yaml v1.19.2/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
github.com/golang-jwt/jwt/v5 v5.3.1 h1:kYf81DTWFe7t+1VvL7eS+jKFVWaUnK9cB1qbwn63YCY=
github.com/golang-jwt/jwt/v5 v5.3.1/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
github.com/jackc/pgx/v5 v5.8.0 h1:TYPDoleBBme0xGSAX3/+NujXXtpZn9HBONkQC7IEZSo=
github.com/jackc/pgx/v5 v5.8.0/go.mod h1:QVeDInX2m9VyzvNeiCJVjCkNFqzsNb43204HshNSZKw=
github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/quic-go/qpack v0.6.0 h1:g7W+BMYynC1LbYLSqRt8PBg5Tgwxn214ZZR34VIOjz8=
github.com/quic-go/qpack v0.6.0/go.mod h1:lUpLKChi8njB4ty2bFLX2x4gzDqXwUpaO1DP9qMDZII=
github.com/quic-go/quic-go v0.59.0 h1:OLJkp1Mlm/aS7dpKgTc6cnpynnD2Xg7C1pwL6vy/SAw=
github.com/quic-go/quic-go v0.59.0/go.mod h1:upnsH4Ju1YkqpLXC305eW3yDZ4NfnNbmQRCMWS58IKU=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
github.com/ugorji/go/codec v1.3.1 h1:waO7eEiFDwidsBN6agj1vJQ4AG7lh2yqXyOXqhgQuyY=
github.com/ugorji/go/codec v1.3.1/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
go.uber.org/mock v0.6.0 h1:hyF9dfmbgIX5EfOdasqLsWD6xqpNZlXblLB/Dbnwv3Y=
go.uber.org/mock v0.6.0/go.mod h1:KiVJ4BqZJaMj4svdfmHM0AUx4NJYO8ZNpPnZn1Z+BBU=
golang.org/x/arch v0.23.0 h1:lKF64A2jF6Zd8L0knGltUnegD62JMFBiCPBmQpToHhg=
golang.org/x/arch v0.23.0/go.mod h1:dNHoOeKiyja7GTvF9NJS1l3Z2yntpQNzgrjh1cU103A=
golang.org/x/crypto v0.47.0 h1:V6e3FRj+n4dbpw86FJ8Fv7XVOql7TEwpHapKoMJ/GO8=
golang.org/x/crypto v0.47.0/go.mod h1:ff3Y9VzzKbwSSEzWqJsJVBnWmRwRSHt/6Op5n9bQc4A=
golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=
golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU=
golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/text v0.33.0 h1:B3njUFyqtHDUI5jMn1YIr5B0IE2U0qck04r6d4KPAxE=
golang.org/x/text v0.33.0/go.mod h1:LuMebE6+rBincTi9+xWTY8TztLzKHc/9C1uBCG27+q8=
golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorm.io/driver/postgres v1.6.0 h1:2dxzU8xJ+ivvqTRph34QX+WrRaJlmfyPqXmoGVjMBa4=
gorm.io/driver/postgres v1.6.0/go.mod h1:vUw0mrGgrTK+uPHEhAdV4sfFELrByKVGnaVRkXDhtWo=
gorm.io/gorm v1.31.1 h1:7CA8FTFz/gRfgqgpeKIBcervUn3xSyPUmr6B2WXJ7kg=
gorm.io/gorm v1.31.1/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=

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@ -0,0 +1,51 @@
package middleware
import (
"fmt"
"net/http"
"os"
"strings"
"github.com/gin-gonic/gin"
"github.com/golang-jwt/jwt/v5"
)
func AuthMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
// 1. Ambil Header "Authorization"
authHeader := c.GetHeader("Authorization")
if authHeader == "" {
c.JSON(http.StatusUnauthorized, gin.H{"error": "Butuh Token untuk akses ini!"})
c.Abort()
return
}
// 2. Format token biasanya "Bearer <token_panjang>"
// Kita pisahkan kata "Bearer" dan ambil tokennya saja
tokenString := strings.Split(authHeader, " ")
if len(tokenString) != 2 {
c.JSON(http.StatusUnauthorized, gin.H{"error": "Format Token salah!"})
c.Abort()
return
}
// 3. Validasi Token dengan Secret Key kita
token, err := jwt.Parse(tokenString[1], func(token *jwt.Token) (interface{}, error) {
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
return nil, fmt.Errorf("metode sign tidak valid")
}
return []byte(os.Getenv("JWT_SECRET")), nil
})
// 4. Jika token valid, ambil data user di dalamnya
if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
// Simpan user_id ke dalam konteks agar bisa dipakai di controller nanti
c.Set("user_id", claims["user_id"])
c.Set("role", claims["role"])
c.Next() // Lanjut ke proses berikutnya
} else {
c.JSON(http.StatusUnauthorized, gin.H{"error": "Token tidak valid: " + err.Error()})
c.Abort()
}
}
}

46
backend/models/entity.go Normal file
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@ -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"`
}

1
frontend Submodule

@ -0,0 +1 @@
Subproject commit 557ce3b43798549993dbd59b8afa3d053356e57d