b2bcall/scripts/install.sh

#!/usr/bin/env bash
# Instalação do B2BCall em um Debian 13 (trixie) limpo (agente.md seção 86).
# Idempotente na medida do possível: pula passos já satisfeitos.
set -euo pipefail
cd "$(dirname "$0")/.."
REPO_ROOT="$(pwd)"

echo "############################################################"
echo "# B2BCall - instalação"
echo "############################################################"

# 1. Permissões -------------------------------------------------------------
if [ "$(id -u)" -ne 0 ]; then
  echo "Erro: rode este script como root (sudo)." >&2
  exit 1
fi

# 2. Dependências de sistema -------------------------------------------------
echo "==> Instalando dependências de sistema..."
apt-get update -qq
apt-get install -y -qq git curl ca-certificates gnupg lsb-release apt-transport-https openssl

if ! command -v node >/dev/null 2>&1; then
  echo "==> Instalando Node.js 24 LTS..."
  curl -fsSL https://deb.nodesource.com/setup_24.x -o /tmp/nodesource_setup.sh
  bash /tmp/nodesource_setup.sh
  apt-get install -y -qq nodejs
fi

echo "==> Habilitando pnpm via corepack..."
corepack enable
corepack prepare pnpm@11.24.0 --activate

# 3. Docker -------------------------------------------------------------
if ! command -v docker >/dev/null 2>&1; then
  echo "==> Instalando Docker Engine + Compose plugin..."
  install -m 0755 -d /etc/apt/keyrings
  curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
  chmod a+r /etc/apt/keyrings/docker.asc
  CODENAME=$(. /etc/os-release && echo "$VERSION_CODENAME")
  echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $CODENAME stable" \
    > /etc/apt/sources.list.d/docker.list
  apt-get update -qq
  apt-get install -y -qq docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
  systemctl enable --now docker
fi

# 4. Diretórios -------------------------------------------------------------
mkdir -p backups

# 5/6. Secrets e .env ---------------------------------------------------
if [ ! -f .env ]; then
  echo "==> Gerando .env a partir de .env.example..."
  cp .env.example .env
  chmod 600 .env

  eval "$(bash scripts/generate-secrets.sh | sed 's/^/GEN_/')"
  sed -i \
    -e "s#^POSTGRES_PASSWORD=.*#POSTGRES_PASSWORD=${GEN_POSTGRES_PASSWORD}#" \
    -e "s#^DATABASE_URL=.*#DATABASE_URL=postgresql://b2bcall:${GEN_POSTGRES_PASSWORD}@postgres:5432/b2bcall?schema=public#" \
    -e "s#^REDIS_PASSWORD=.*#REDIS_PASSWORD=${GEN_REDIS_PASSWORD}#" \
    -e "s#^REDIS_URL=.*#REDIS_URL=redis://:${GEN_REDIS_PASSWORD}@redis:6379#" \
    -e "s#^JWT_ACCESS_SECRET=.*#JWT_ACCESS_SECRET=${GEN_JWT_ACCESS_SECRET}#" \
    -e "s#^JWT_REFRESH_SECRET=.*#JWT_REFRESH_SECRET=${GEN_JWT_REFRESH_SECRET}#" \
    -e "s#^SECRETS_MASTER_KEY=.*#SECRETS_MASTER_KEY=${GEN_SECRETS_MASTER_KEY}#" \
    -e "s#^AMI_SECRET=.*#AMI_SECRET=${GEN_AMI_SECRET}#" \
    -e "s#^ARI_SECRET=.*#ARI_SECRET=${GEN_ARI_SECRET}#" \
    .env
  echo "    .env gerado com segredos aleatórios fortes."
else
  echo "==> .env já existe, mantendo."
fi
set -a; source .env; set +a

# nftables (proteção AMI/ARI/SIP contra a LAN, nunca bloqueia SSH) -------
if command -v nft >/dev/null 2>&1; then
  echo "==> Instalando regras de firewall (nftables)..."
  ln -sf "$REPO_ROOT/infrastructure/nftables/b2bcall-nftables.service" /etc/systemd/system/b2bcall-nftables.service
  systemctl daemon-reload
  systemctl enable b2bcall-nftables.service
  systemctl restart b2bcall-nftables.service
fi
if ! grep -q "^vm.overcommit_memory" /etc/sysctl.d/99-b2bcall-redis.conf 2>/dev/null; then
  echo "vm.overcommit_memory = 1" > /etc/sysctl.d/99-b2bcall-redis.conf
  sysctl -w vm.overcommit_memory=1 >/dev/null
fi

# 7. Dependências do monorepo + build ----------------------------------
echo "==> Instalando dependências do monorepo (pnpm install)..."
pnpm install --frozen-lockfile

echo "==> Buildando imagens Docker (pode levar vários minutos na primeira vez)..."
docker compose build

# 8. Postgres/Redis -----------------------------------------------------
echo "==> Subindo Postgres e Redis..."
docker compose up -d postgres redis
echo "    Aguardando ficarem saudáveis..."
until [ "$(docker inspect -f '{{.State.Health.Status}}' b2bcall-postgres 2>/dev/null)" = "healthy" ] && \
      [ "$(docker inspect -f '{{.State.Health.Status}}' b2bcall-redis 2>/dev/null)" = "healthy" ]; do
  sleep 2
done

# 9. Migrations + seed ----------------------------------------------------
echo "==> Aplicando migrations e seed inicial (permissões, perfis, super_admin)..."
(
  cd packages/database
  export DATABASE_URL="postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@127.0.0.1:${POSTGRES_PORT:-5432}/${POSTGRES_DB}?schema=public"
  pnpm exec prisma migrate deploy
  pnpm run seed
)

# 10/11. Asterisk + demais serviços --------------------------------------
echo "==> Subindo Asterisk e demais serviços..."
docker compose up -d

# 12. Health checks -------------------------------------------------------
echo "==> Aguardando serviços ficarem saudáveis..."
sleep 15
bash scripts/healthcheck.sh || true

# 13. Resultado -----------------------------------------------------------
echo ""
echo "############################################################"
echo "# Instalação concluída"
echo "############################################################"
echo "URL:      http://$(hostname -I | awk '{print $1}')/"
echo "API:      http://$(hostname -I | awk '{print $1}')/api/health"
if [ -f FIRST_LOGIN.txt ]; then
  echo ""
  echo "Credenciais do primeiro acesso em: $REPO_ROOT/FIRST_LOGIN.txt"
  echo "(remova este arquivo do servidor após o primeiro login)"
fi