bmc_hub/updateto.sh

#!/bin/bash

# BMC Hub Production Deployment Script
# Usage: ./updateto.sh v1.3.15

set -e  # Exit on any error

VERSION=$1

# This production deployment is designed for ROOTLESS Podman.
# Running with sudo will use a different Podman storage (rootful) and can make it look
# like "data disappeared" because volumes/networks are separate.
if [ "${EUID:-$(id -u)}" -eq 0 ]; then
    echo "❌ Fejl: Kør ikke dette script som root (sudo)."
    echo "   Brug i stedet: sudo -iu bmcadmin && cd /srv/podman/bmc_hub_v1.0 && ./updateto.sh $VERSION"
    exit 1
fi

PODMAN_COMPOSE_FILE="docker-compose.prod.yml"

if [ -z "$VERSION" ]; then
    echo "❌ Fejl: Ingen version angivet"
    echo "Usage: ./updateto.sh v1.3.15"
    exit 1
fi

# SAFETY CHECK: Verify we're on production server
CURRENT_IP=$(hostname -I | awk '{print $1}' 2>/dev/null || echo "unknown")
CURRENT_DIR=$(pwd)
DEFAULT_STACK_NAME="prod"
if [ "$CURRENT_DIR" = "/srv/podman/bmc_hub_v2" ]; then
    DEFAULT_STACK_NAME="v2"
fi

if [[ "$CURRENT_IP" != "172.16.31.183" ]] && [[ "$CURRENT_DIR" != "/srv/podman/bmc_hub_v2" ]]; then
    echo "⚠️  ADVARSEL: Dette script skal kun køres på PRODUCTION serveren!"
    echo "   Forventet IP: 172.16.31.183"
    echo "   Forventet mappe: /srv/podman/bmc_hub_v2"
    echo "   Nuværende IP: $CURRENT_IP"
    echo "   Nuværende mappe: $CURRENT_DIR"
    echo ""
    read -p "Er du SIKKER på du vil fortsætte? (skriv 'JA' for at fortsætte): " CONFIRM
    if [ "$CONFIRM" != "JA" ]; then
        echo "❌ Deployment afbrudt"
        exit 1
    fi
fi

echo "🚀 Deploying BMC Hub version: $VERSION"
echo "================================"

# Check if .env exists
if [ ! -f ".env" ]; then
    echo "❌ Fejl: .env fil ikke fundet"
    exit 1
fi

if [ ! -f "$PODMAN_COMPOSE_FILE" ]; then
    echo "❌ Fejl: $PODMAN_COMPOSE_FILE ikke fundet i $(pwd)"
    echo "   Kør fra /srv/podman/bmc_hub_v1.0"
    exit 1
fi

# STACK_NAME must NOT live in .env because FastAPI Settings rejects unknown keys.
# Keep stack selection as shell/env only.
if grep -q '^STACK_NAME=' .env; then
    echo "⚠️  Fjerner STACK_NAME fra .env (forhindrer API crash i Settings loader)..."
    sed -i.bak '/^STACK_NAME=/d' .env
fi

# Load environment variables safely (without executing arbitrary shell from .env)
load_env_file() {
    local env_file="$1"
    local line=""
    local trimmed=""
    local key=""
    local value=""
    local first_char=""
    local last_char=""
    local line_no=0

    while IFS= read -r line || [ -n "$line" ]; do
        line_no=$((line_no + 1))
        line="${line%$'\r'}"
        trimmed="${line#"${line%%[![:space:]]*}"}"

        if [ -z "$trimmed" ] || [[ "$trimmed" == \#* ]]; then
            continue
        fi

        if [[ "$line" != *=* ]]; then
            echo "❌ Fejl: Ugyldig linje i .env ($line_no): $line"
            echo "   Forventet format: KEY=VALUE"
            exit 1
        fi

        key="${line%%=*}"
        value="${line#*=}"

        # Trim whitespace around key only.
        key="${key#"${key%%[![:space:]]*}"}"
        key="${key%"${key##*[![:space:]]}"}"

        if [[ ! "$key" =~ ^[A-Za-z_][A-Za-z0-9_]*$ ]]; then
            echo "❌ Fejl: Ugyldigt variabelnavn i .env ($line_no): $key"
            exit 1
        fi

        # Remove one level of wrapping quotes from value.
        if [ "${#value}" -ge 2 ]; then
            first_char="${value:0:1}"
            last_char="${value: -1}"
            if { [ "$first_char" = '"' ] && [ "$last_char" = '"' ]; } || { [ "$first_char" = "'" ] && [ "$last_char" = "'" ]; }; then
                value="${value:1:${#value}-2}"
            fi
        fi

        export "$key=$value"
    done < "$env_file"
}

load_env_file .env

STACK_NAME="${STACK_NAME:-$DEFAULT_STACK_NAME}"
POSTGRES_CONTAINER="bmc-hub-postgres-${STACK_NAME}"
API_CONTAINER="bmc-hub-api-${STACK_NAME}"

if [ -z "${API_PORT:-}" ]; then
    if [ "$CURRENT_DIR" = "/srv/podman/bmc_hub_v2" ]; then
        API_PORT="8001"
    else
        API_PORT="8000"
    fi
fi

# Update RELEASE_VERSION in .env
echo "📝 Opdaterer .env med version $VERSION..."
if grep -q "^RELEASE_VERSION=" .env; then
    # Replace existing line
    sed -i.bak "s/^RELEASE_VERSION=.*/RELEASE_VERSION=$VERSION/" .env
else
    # Add if missing
    echo "RELEASE_VERSION=$VERSION" >> .env
fi

echo "✅ .env opdateret"

# Cleanup legacy container names from older compose variants (can lock host ports)
echo ""
echo "🧹 Rydder legacy containere (v2-navne)..."
podman update --restart=no bmc-hub-api-v2 bmc-hub-postgres-v2 >/dev/null 2>&1 || true
podman stop bmc-hub-api-v2 bmc-hub-postgres-v2 >/dev/null 2>&1 || true
podman rm -f bmc-hub-api-v2 bmc-hub-postgres-v2 >/dev/null 2>&1 || true

# Also cleanup legacy compose-style names that can keep host ports locked
LEGACY_CONTAINERS=$(podman ps -a --format '{{.Names}}' | grep -E '^(bmc_hub_v2_|bmc-hub-.*-v2)' || true)
if [ -n "$LEGACY_CONTAINERS" ]; then
    echo "$LEGACY_CONTAINERS" | while read -r name; do
        [ -z "$name" ] && continue
        podman update --restart=no "$name" >/dev/null 2>&1 || true
        podman stop "$name" >/dev/null 2>&1 || true
        podman rm -f "$name" >/dev/null 2>&1 || true
    done
fi

# Guard against host port conflicts before attempting startup
POSTGRES_BIND_ADDR="${POSTGRES_BIND_ADDR:-127.0.0.1}"
POSTGRES_PORT="${POSTGRES_PORT:-5432}"
if podman ps --format '{{.Names}} {{.Ports}}' | grep -E "${POSTGRES_BIND_ADDR}:${POSTGRES_PORT}->5432/tcp" | grep -v "$POSTGRES_CONTAINER" >/dev/null 2>&1; then
    echo "❌ Fejl: Portkonflikt på ${POSTGRES_BIND_ADDR}:${POSTGRES_PORT} (Postgres host-port)"
    echo "   Sæt en ledig port i .env, fx POSTGRES_PORT=5433"
    podman ps --format 'table {{.Names}}\t{{.Ports}}'
    exit 1
fi

# Also detect stopped containers reserving legacy port mappings in config (rootlessport conflicts)
if podman ps -a --format '{{.Names}} {{.Ports}}' | grep -E "${POSTGRES_BIND_ADDR}:${POSTGRES_PORT}->5432/tcp" | grep -v "$POSTGRES_CONTAINER" >/dev/null 2>&1; then
    echo "⚠️  Finder gamle containere med portbinding ${POSTGRES_BIND_ADDR}:${POSTGRES_PORT}; forsøger oprydning..."
        podman ps -a --format '{{.Names}} {{.Ports}}' \
            | grep -E "${POSTGRES_BIND_ADDR}:${POSTGRES_PORT}->5432/tcp" \
            | grep -v "$POSTGRES_CONTAINER" \
      | awk '{print $1}' \
      | while read -r holder; do
            [ -z "$holder" ] && continue
            podman update --restart=no "$holder" >/dev/null 2>&1 || true
            podman stop "$holder" >/dev/null 2>&1 || true
            podman rm -f "$holder" >/dev/null 2>&1 || true
        done
fi

# Stop containers
echo ""
echo "⏹️  Stopper containere..."
podman-compose -f "$PODMAN_COMPOSE_FILE" down

# Pull/rebuild with new version
echo ""
echo "🔨 Bygger nyt image med version $VERSION (--no-cache for at sikre ny kode fra Gitea)..."
if ! podman-compose -f "$PODMAN_COMPOSE_FILE" build --no-cache && podman-compose -f "$PODMAN_COMPOSE_FILE" up -d; then
    echo "❌ Fejl: podman-compose up fejlede"
    echo "   Tjek logs med: podman-compose -f $PODMAN_COMPOSE_FILE logs --tail=200"
    exit 1
fi

# Validate that key containers are actually running after startup
if ! podman ps --format '{{.Names}}' | grep -q "^${POSTGRES_CONTAINER}$"; then
    echo "❌ Fejl: ${POSTGRES_CONTAINER} kører ikke efter startup"
    podman ps --format 'table {{.Names}}\t{{.Status}}\t{{.Ports}}'
    exit 1
fi

if ! podman ps --format '{{.Names}}' | grep -q "^${API_CONTAINER}$"; then
    echo "❌ Fejl: ${API_CONTAINER} kører ikke efter startup"
    podman ps --format 'table {{.Names}}\t{{.Status}}\t{{.Ports}}'
    exit 1
fi

# Verify API health before continuing
HEALTH_OK=false
for i in {1..30}; do
    if curl -fsS "http://localhost:${API_PORT}/health" >/dev/null 2>&1; then
        HEALTH_OK=true
        break
    fi
    echo "⏳ Venter på API health... ($i/30)"
    sleep 2
done

if [ "$HEALTH_OK" != "true" ]; then
    echo "❌ Fejl: API health fejlede på http://localhost:${API_PORT}/health"
    podman logs --tail 120 "$API_CONTAINER" || true
    exit 1
fi

# Sync migrations from container to host
echo ""
echo "📁 Syncer migrations fra container til host..."
SYNC_OK=false
for i in {1..20}; do
    rm -rf ./migrations_temp
    if podman cp "$API_CONTAINER":/app/migrations ./migrations_temp 2>/dev/null; then
        rm -rf ./migrations
        mv ./migrations_temp ./migrations
        chmod -R 755 ./migrations
        SYNC_OK=true
        echo "✅ Migrations synced"
        break
    fi
    echo "⏳ Venter på API container for migration sync... ($i/20)"
    sleep 2
done

if [ "$SYNC_OK" != "true" ]; then
    echo "❌ Fejl: Kunne ikke sync'e migrations fra ${API_CONTAINER}:/app/migrations"
    echo "   Afbryder for at undgå kørsel af gamle migrations"
    exit 1
fi

if [ ! -f "./migrations/138_customers_economic_unique_constraint.sql" ]; then
    echo "❌ Fejl: Forventet migration 138 mangler efter sync"
    exit 1
fi

# Wait a bit for startup
echo ""
echo "⏳ Venter på container startup..."
sleep 5

# Database migrations
echo ""
echo "🧱 Database migrationer"
echo "   NOTE: Scriptet kører ikke længere en hardcoded enkelt-migration automatisk."
echo "   Brug migrations-UI'en i BMC Hub, eller sæt RUN_MIGRATIONS=true for at køre alle .sql i /docker-entrypoint-initdb.d/ i sorteret rækkefølge."

if [ "${RUN_MIGRATIONS:-false}" = "true" ]; then
    if [ -z "$POSTGRES_USER" ] || [ -z "$POSTGRES_DB" ]; then
        echo "❌ Fejl: POSTGRES_USER/POSTGRES_DB mangler i .env"
        exit 1
    fi

    for i in {1..30}; do
        if podman exec "$POSTGRES_CONTAINER" pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB" >/dev/null 2>&1; then
            break
        fi
        echo "⏳ Venter på postgres... ($i/30)"
        sleep 2
    done

        echo "📄 Kører alle migrations fra /docker-entrypoint-initdb.d (sorteret)..."
        podman exec "$POSTGRES_CONTAINER" sh -lc "ls -1 /docker-entrypoint-initdb.d/*.sql 2>/dev/null | sort" \
      | while read -r file; do
            [ -z "$file" ] && continue
            echo "➡️  $file"
                        podman exec -i "$POSTGRES_CONTAINER" psql -v ON_ERROR_STOP=1 -U "$POSTGRES_USER" -d "$POSTGRES_DB" -f "$file"
        done

    echo "✅ Migrations kørt"
else
    echo "ℹ️  RUN_MIGRATIONS=false (default)"
fi

# Show logs
echo ""
echo "📋 Logs fra startup:"
echo "================================"
podman logs --tail 50 "$API_CONTAINER"

echo ""
echo "✅ Deployment fuldført!"
echo ""
echo "🔍 Tjek status med:"
echo "   podman-compose -f $PODMAN_COMPOSE_FILE ps"
echo "   podman logs -f ${API_CONTAINER}"
echo ""
echo "🌐 Test health endpoint:"
echo "   curl http://localhost:${API_PORT}/health"
echo ""
echo "📊 Sync kunder fra e-conomic:"
echo "   curl -X POST http://localhost:${API_PORT}/api/v1/system/sync/economic"
echo ""
echo "🔗 Link vTiger til kunder:"
echo "   curl -X POST http://localhost:${API_PORT}/api/v1/system/sync/vtiger"