MQTTvue/deploy-to-server.ps1

# MQTT项目部署脚本
# 将项目部署到树莓派服务器 (192.168.1.17)

param(
    [string]$ServerIP = "192.168.1.17",
    [string]$Username = "yangfei",
    [string]$Password = "yangfei",
    [string]$ProjectPath = "/home/yangfei/mqtt-vue-dashboard"
)

# 颜色定义
$Green = "\u001b[32m"
$Red = "\u001b[31m"
$Yellow = "\u001b[33m"
$Reset = "\u001b[0m"

function Write-Color {
    param([string]$Color, [string]$Message)
    Write-Host "$Color$Message$Reset"
}

function Write-Success { param([string]$Message) Write-Color -Color $Green -Message $Message }
function Write-Error { param([string]$Message) Write-Color -Color $Red -Message $Message }
function Write-Warning { param([string]$Message) Write-Color -Color $Yellow -Message $Message }

function Test-SSHConnection {
    Write-Host "测试SSH连接..."
    try {
        $result = ssh ${Username}@${ServerIP} "echo '连接成功'"
        if ($LASTEXITCODE -eq 0) {
            Write-Success "SSH连接测试成功"
            return $true
        } else {
            Write-Error "SSH连接失败"
            return $false
        }
    } catch {
        Write-Error "SSH连接异常: $_"
        return $false
    }
}

function Prepare-Server {
    Write-Host "准备服务器环境..."
    
    # 在服务器上创建项目目录
    $commands = @(
        "mkdir -p $ProjectPath",
        "mkdir -p $ProjectPath/backend",
        "mkdir -p $ProjectPath/frontend",
        "mkdir -p $ProjectPath/logs"
    )
    
    foreach ($cmd in $commands) {
        ssh ${Username}@${ServerIP} $cmd
        if ($LASTEXITCODE -ne 0) {
            Write-Error "服务器准备失败: $cmd"
            return $false
        }
    }
    
    Write-Success "服务器环境准备完成"
    return $true
}

function Deploy-Backend {
    Write-Host "部署后端代码..."
    
    # 构建后端
    Set-Location "mqtt-vue-dashboard\server"
    
    Write-Host "安装后端依赖..."
    npm install
    if ($LASTEXITCODE -ne 0) {
        Write-Error "后端依赖安装失败"
        return $false
    }
    
    Write-Host "构建后端..."
    npm run build
    if ($LASTEXITCODE -ne 0) {
        Write-Error "后端构建失败"
        return $false
    }
    
    # 复制后端文件到服务器
    Write-Host "上传后端文件到服务器..."
    $backendFiles = @(
        "dist",
        "package.json",
        "package-lock.json",
        ".env",
        ".env.production"
    )
    
    foreach ($file in $backendFiles) {
        if (Test-Path $file) {
            scp -r $file ${Username}@${ServerIP}:${ProjectPath}/backend/
            if ($LASTEXITCODE -ne 0) {
                Write-Error "后端文件上传失败: $file"
                return $false
            }
        }
    }
    
    Set-Location "..\.."
    Write-Success "后端部署完成"
    return $true
}

function Deploy-Frontend {
    Write-Host "部署前端代码..."
    
    # 构建前端
    Set-Location "mqtt-vue-dashboard"
    
    Write-Host "安装前端依赖..."
    npm install
    if ($LASTEXITCODE -ne 0) {
        Write-Error "前端依赖安装失败"
        return $false
    }
    
    Write-Host "构建前端..."
    npm run build
    if ($LASTEXITCODE -ne 0) {
        Write-Error "前端构建失败"
        return $false
    }
    
    # 复制前端文件到服务器
    Write-Host "上传前端文件到服务器..."
    if (Test-Path "dist") {
        scp -r dist ${Username}@${ServerIP}:${ProjectPath}/frontend/
        if ($LASTEXITCODE -ne 0) {
            Write-Error "前端文件上传失败"
            return $false
        }
    }
    
    Set-Location ".."
    Write-Success "前端部署完成"
    return $true
}

function Setup-Server {
    Write-Host "在服务器上设置项目..."
    
    # 在服务器上安装依赖和启动服务
    $setupScript = @"
cd $ProjectPath/backend
npm install --production

# 创建启动脚本
cat > $ProjectPath/start-backend.sh << 'EOF'
#!/bin/bash
cd $ProjectPath/backend
npm start
EOF

chmod +x $ProjectPath/start-backend.sh

# 创建nginx配置（如果需要）
cat > $ProjectPath/nginx.conf << 'EOF'
server {
    listen 80;
    server_name localhost;
    
    # 前端静态文件
    location / {
        root $ProjectPath/frontend/dist;
        index index.html;
        try_files \$uri \$uri/ /index.html;
    }
    
    # 后端API代理
    location /api {
        proxy_pass http://localhost:3002;
        proxy_http_version 1.1;
        proxy_set_header Upgrade \$http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host \$host;
        proxy_cache_bypass \$http_upgrade;
    }
    
    # WebSocket代理
    location /socket.io {
        proxy_pass http://localhost:3002;
        proxy_http_version 1.1;
        proxy_set_header Upgrade \$http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host \$host;
        proxy_cache_bypass \$http_upgrade;
    }
}
EOF
"@
    
    # 执行设置脚本
    ssh ${Username}@${ServerIP} "bash -c '$setupScript'"
    if ($LASTEXITCODE -ne 0) {
        Write-Error "服务器设置失败"
        return $false
    }
    
    Write-Success "服务器设置完成"
    return $true
}

function Start-Services {
    Write-Host "启动服务..."
    
    # 启动后端服务
    $startScript = @"
# 检查是否已有进程在运行
pkill -f "node.*backend"

# 启动后端服务
cd $ProjectPath/backend
nohup npm start > $ProjectPath/logs/backend.log 2>&1 &

# 等待服务启动
sleep 5

# 检查服务是否正常启动
if curl -s http://localhost:3002/api/health > /dev/null; then
    echo "后端服务启动成功"
else
    echo "后端服务启动失败"
    exit 1
fi
"@
    
    ssh ${Username}@${ServerIP} "bash -c '$startScript'"
    if ($LASTEXITCODE -ne 0) {
        Write-Error "服务启动失败"
        return $false
    }
    
    Write-Success "服务启动完成"
    return $true
}

function Verify-Deployment {
    Write-Host "验证部署结果..."
    
    # 检查后端服务
    $healthCheck = ssh ${Username}@${ServerIP} "curl -s http://localhost:3002/api/health || echo '服务未启动'"
    if ($healthCheck -match "服务未启动") {
        Write-Error "后端服务未正常运行"
        return $false
    }
    
    Write-Success "后端服务运行正常"
    
    # 检查前端文件
    $frontendCheck = ssh ${Username}@${ServerIP} "ls -la $ProjectPath/frontend/dist/"
    if ($LASTEXITCODE -ne 0) {
        Write-Error "前端文件部署失败"
        return $false
    }
    
    Write-Success "前端文件部署成功"
    Write-Success "部署验证完成"
    return $true
}

# 主部署流程
Write-Host "开始部署MQTT项目到服务器 $ServerIP" -ForegroundColor Cyan

# 1. 测试连接
if (-not (Test-SSHConnection)) {
    Write-Error "部署失败：无法连接到服务器"
    exit 1
}

# 2. 准备服务器环境
if (-not (Prepare-Server)) {
    Write-Error "部署失败：服务器环境准备失败"
    exit 1
}

# 3. 部署后端
if (-not (Deploy-Backend)) {
    Write-Error "部署失败：后端部署失败"
    exit 1
}

# 4. 部署前端
if (-not (Deploy-Frontend)) {
    Write-Error "部署失败：前端部署失败"
    exit 1
}

# 5. 服务器设置
if (-not (Setup-Server)) {
    Write-Error "部署失败：服务器设置失败"
    exit 1
}

# 6. 启动服务
if (-not (Start-Services)) {
    Write-Error "部署失败：服务启动失败"
    exit 1
}

# 7. 验证部署
if (-not (Verify-Deployment)) {
    Write-Error "部署失败：验证失败"
    exit 1
}

Write-Success "部署完成！"
Write-Host ""
Write-Host "访问地址:" -ForegroundColor Yellow
Write-Host "  后端API: http://$ServerIP`:3002" -ForegroundColor White
Write-Host "  前端应用: http://$ServerIP`" -ForegroundColor White
Write-Host ""
Write-Host "查看日志:" -ForegroundColor Yellow
Write-Host "  后端日志: ssh $Username@$ServerIP 'tail -f $ProjectPath/logs/backend.log'" -ForegroundColor White