f

internal/infrastructure/external/alicloud/alicloud_service.go

@@ -0,0 +1,142 @@
+package alicloud
+
+import (
+	"crypto/md5"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"hyapi-server/internal/shared/external_logger"
+)
+
+var (
+	ErrDatasource = errors.New("数据源异常")
+	ErrSystem     = errors.New("系统异常")
+)
+
+// AlicloudConfig 阿里云配置
+type AlicloudConfig struct {
+	Host    string
+	AppCode string
+}
+
+// AlicloudService 阿里云服务
+type AlicloudService struct {
+	config AlicloudConfig
+	logger *external_logger.ExternalServiceLogger
+}
+
+// NewAlicloudService 创建阿里云服务实例
+func NewAlicloudService(host, appCode string, logger ...*external_logger.ExternalServiceLogger) *AlicloudService {
+	var serviceLogger *external_logger.ExternalServiceLogger
+	if len(logger) > 0 {
+		serviceLogger = logger[0]
+	}
+	return &AlicloudService{
+		config: AlicloudConfig{
+			Host:    host,
+			AppCode: appCode,
+		},
+		logger: serviceLogger,
+	}
+}
+
+// generateRequestID 生成请求ID
+func (a *AlicloudService) generateRequestID() string {
+	timestamp := time.Now().UnixNano()
+	hash := md5.Sum([]byte(fmt.Sprintf("%d_%s", timestamp, a.config.Host)))
+	return fmt.Sprintf("alicloud_%x", hash[:8])
+}
+
+// CallAPI 调用阿里云API的通用方法
+// path: API路径（如 "api-mall/api/id_card/check"）
+// params: 请求参数
+func (a *AlicloudService) CallAPI(path string, params map[string]interface{}) (respBytes []byte, err error) {
+	startTime := time.Now()
+	requestID := a.generateRequestID()
+	transactionID := ""
+
+	// 构建请求URL
+	reqURL := a.config.Host + "/" + path
+
+	// 记录请求日志
+	if a.logger != nil {
+		a.logger.LogRequest(requestID, transactionID, path, reqURL)
+	}
+
+	// 构建请求参数
+	formData := url.Values{}
+	for key, value := range params {
+		formData.Set(key, fmt.Sprintf("%v", value))
+	}
+
+	// 创建HTTP请求
+	req, err := http.NewRequest("POST", reqURL, strings.NewReader(formData.Encode()))
+	if err != nil {
+		if a.logger != nil {
+			a.logger.LogError(requestID, transactionID, path, errors.Join(ErrSystem, err), params)
+		}
+		return nil, fmt.Errorf("%w: %s", ErrSystem, err.Error())
+	}
+
+	// 设置请求头
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8")
+	req.Header.Set("Authorization", "APPCODE "+a.config.AppCode)
+
+	// 发送请求，超时时间设置为60秒
+	client := &http.Client{
+		Timeout: 60 * time.Second,
+	}
+	resp, err := client.Do(req)
+	if err != nil {
+		// 检查是否是超时错误
+		isTimeout := false
+		if netErr, ok := err.(interface{ Timeout() bool }); ok && netErr.Timeout() {
+			isTimeout = true
+		} else if errStr := err.Error(); errStr == "context deadline exceeded" ||
+			errStr == "timeout" ||
+			errStr == "Client.Timeout exceeded" ||
+			errStr == "net/http: request canceled" {
+			isTimeout = true
+		}
+
+		if isTimeout {
+			if a.logger != nil {
+				a.logger.LogError(requestID, transactionID, path, errors.Join(ErrDatasource, fmt.Errorf("API请求超时: %s", err.Error())), params)
+			}
+			return nil, fmt.Errorf("%w: API请求超时: %s", ErrDatasource, err.Error())
+		}
+		if a.logger != nil {
+			a.logger.LogError(requestID, transactionID, path, errors.Join(ErrSystem, err), params)
+		}
+		return nil, fmt.Errorf("%w: %s", ErrSystem, err.Error())
+	}
+	defer resp.Body.Close()
+
+	// 读取响应体
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		if a.logger != nil {
+			a.logger.LogError(requestID, transactionID, path, errors.Join(ErrSystem, err), params)
+		}
+		return nil, fmt.Errorf("%w: %s", ErrSystem, err.Error())
+	}
+
+	// 记录响应日志（不记录具体响应数据）
+	if a.logger != nil {
+		duration := time.Since(startTime)
+		a.logger.LogResponse(requestID, transactionID, path, resp.StatusCode, duration)
+	}
+
+	// 直接返回原始响应body，让调用方自己处理
+	return body, nil
+}
+
+// GetConfig 获取配置信息
+func (a *AlicloudService) GetConfig() AlicloudConfig {
+	return a.config
+}