FatCat Cyber Panel Bypass

#!/bin/bash
# ============================================================
# PesenTiket — Deploy Frontend
# Usage: ./deploy-frontend.sh
# ============================================================

set -e

RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'
BLUE='\033[0;34m'; CYAN='\033[0;36m'; NC='\033[0m'

FE_DIR="/var/www/html/pesentiket.com"
LOG="/var/log/pesentiket/deploy-frontend.log"

log()     { echo -e "${CYAN}[$(date '+%H:%M:%S')]${NC} $1" | tee -a "$LOG"; }
success() { echo -e "${GREEN}✅ $1${NC}" | tee -a "$LOG"; }
warn()    { echo -e "${YELLOW}⚠️  $1${NC}" | tee -a "$LOG"; }
error()   { echo -e "${RED}❌ $1${NC}" | tee -a "$LOG"; exit 1; }
step()    { echo -e "\n${BLUE}━━━ STEP $1: $2 ━━━${NC}" | tee -a "$LOG"; }

mkdir -p /var/log/pesentiket
echo "" >> "$LOG"
echo "============================================================" >> "$LOG"
log "🚀 Deploy Frontend — $(date '+%Y-%m-%d %H:%M:%S')"
echo "============================================================" >> "$LOG"

step 1 "Validasi"
cd "$FE_DIR" || error "Direktori tidak ditemukan: $FE_DIR"
[[ -f "package.json" ]] || error "package.json tidak ada — upload kode dulu"
[[ -f ".env.local" ]]   || error ".env.local tidak ada"
success "OK"

step 2 "Cek Node.js"
which node > /dev/null 2>&1 || error "Node.js tidak terinstall"
log "Node: $(node --version) | npm: $(npm --version)"
success "OK"

step 3 "Backup Build Lama"
if [[ -f ".next/BUILD_ID" ]]; then
    OLD_BUILD=$(cat .next/BUILD_ID)
    cp -r .next .next.bak 2>/dev/null && log "Backup build $OLD_BUILD OK" || warn "Gagal backup"
else
    warn "Tidak ada build lama"
fi

step 4 "Install Dependencies"
log "npm install..."
npm install --prefer-offline 2>/dev/null || npm install || error "npm install gagal"
success "OK"

step 5 "Build"
log "Building Next.js (estimasi 3-7 menit)..."
AVAILABLE_MEM=$(free -m | awk 'NR==2{print $7}')
[[ "$AVAILABLE_MEM" -lt 512 ]] && warn "Memory rendah: ${AVAILABLE_MEM}MB"

if npm run build; then
    if [[ -f ".next/BUILD_ID" ]]; then
        NEW_BUILD=$(cat .next/BUILD_ID)
        success "Build OK — BUILD_ID: $NEW_BUILD"
        rm -rf .next.bak 2>/dev/null
    else
        error "Build selesai tapi BUILD_ID tidak ada"
    fi
else
    if [[ -d ".next.bak" ]]; then
        warn "Build gagal — rollback..."
        rm -rf .next && cp -r .next.bak .next
        warn "Rollback OK — periksa kode sebelum deploy ulang"
    else
        error "Build gagal dan tidak ada backup"
    fi
    exit 1
fi

step 6 "Reload PM2 (zero-downtime)"
if pm2 list | grep -q "pesentiket-web"; then
    pm2 reload pesentiket-web
else
    pm2 start "$FE_DIR/ecosystem.config.js" --only pesentiket-web
fi
sleep 5

step 7 "Verifikasi"
HTTP=$(curl -s -o /dev/null -w "%{http_code}" --max-time 15 http://localhost:3000 2>/dev/null)
if [[ "$HTTP" == "200" ]] || [[ "$HTTP" == "307" ]] || [[ "$HTTP" == "308" ]]; then
    success "Frontend respond HTTP $HTTP ✓"
else
    warn "Frontend respond HTTP $HTTP — cek: pm2 logs pesentiket-web"
    if [[ -d ".next.bak" ]]; then
        warn "Rollback build..."
        rm -rf .next && cp -r .next.bak .next
        pm2 reload pesentiket-web
        sleep 3
        HTTP2=$(curl -s -o /dev/null -w "%{http_code}" --max-time 15 http://localhost:3000 2>/dev/null)
        [[ "$HTTP2" == "200" ]] \
            && warn "Rollback berhasil" \
            || error "Rollback gagal — cek manual"
    fi
fi

echo ""
echo -e "${GREEN}============================================================${NC}"
success "Frontend deploy selesai — $(date '+%Y-%m-%d %H:%M:%S')"
echo -e "${GREEN}============================================================${NC}"
echo ""
pm2 status