new

app/main/api/internal/service/verificationService.go

@@ -0,0 +1,218 @@
+package service
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"tyc-server/app/main/api/internal/config"
+	"tyc-server/pkg/lzkit/crypto"
+
+	"github.com/tidwall/gjson"
+)
+
+type VerificationService struct {
+	c                 config.Config
+	westDexService    *WestDexService
+	apiRequestService *ApiRequestService
+}
+
+func NewVerificationService(c config.Config, westDexService *WestDexService, apiRequestService *ApiRequestService) *VerificationService {
+	return &VerificationService{
+		c:                 c,
+		westDexService:    westDexService,
+		apiRequestService: apiRequestService,
+	}
+}
+
+// 二要素
+type TwoFactorVerificationRequest struct {
+	Name   string
+	IDCard string
+}
+type TwoFactorVerificationResp struct {
+	Msg     string                     `json:"msg"`
+	Success bool                       `json:"success"`
+	Code    int                        `json:"code"`
+	Data    *TwoFactorVerificationData `json:"data"` //
+}
+type TwoFactorVerificationData struct {
+	Birthday string `json:"birthday"`
+	Result   int    `json:"result"`
+	Address  string `json:"address"`
+	OrderNo  string `json:"orderNo"`
+	Sex      string `json:"sex"`
+	Desc     string `json:"desc"`
+}
+
+// 三要素
+type ThreeFactorVerificationRequest struct {
+	Name   string
+	IDCard string
+	Mobile string
+}
+
+// VerificationResult 定义校验结果结构体
+type VerificationResult struct {
+	Passed bool
+	Err    error
+}
+
+// ValidationError 定义校验错误类型
+type ValidationError struct {
+	Message string
+}
+
+func (e *ValidationError) Error() string {
+	return e.Message
+}
+
+func (r *VerificationService) TwoFactorVerification(request TwoFactorVerificationRequest) (*VerificationResult, error) {
+	appCode := r.c.Ali.Code
+	requestUrl := "https://kzidcardv1.market.alicloudapi.com/api-mall/api/id_card/check"
+
+	// 构造查询参数
+	data := url.Values{}
+	data.Add("name", request.Name)
+	data.Add("idcard", request.IDCard)
+
+	req, err := http.NewRequest(http.MethodPost, requestUrl, strings.NewReader(data.Encode()))
+	if err != nil {
+		return nil, fmt.Errorf("创建请求失败: %+v", err)
+	}
+	req.Header.Set("Authorization", "APPCODE "+appCode)
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8")
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("请求失败: %+v", err)
+	}
+
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("请求失败, 状态码: %d", resp.StatusCode)
+	}
+
+	respBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("响应体读取失败:%v", err)
+	}
+	var twoFactorVerificationResp TwoFactorVerificationResp
+	err = json.Unmarshal(respBody, &twoFactorVerificationResp)
+	if err != nil {
+		return nil, fmt.Errorf("二要素解析错误: %v", err)
+	}
+
+	if !twoFactorVerificationResp.Success {
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: "请输入有效的身份证号码"},
+		}, nil
+	}
+
+	if twoFactorVerificationResp.Code != 200 {
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: twoFactorVerificationResp.Msg},
+		}, nil
+	}
+
+	if twoFactorVerificationResp.Data.Result == 1 {
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: "姓名与身份证不一致"},
+		}, nil
+	}
+
+	return &VerificationResult{Passed: true, Err: nil}, nil
+}
+func (r *VerificationService) TwoFactorVerificationWest(ctx context.Context, request TwoFactorVerificationRequest) (*VerificationResult, error) {
+
+	params := map[string]interface{}{
+		"name":    request.Name,
+		"id_card": request.IDCard,
+	}
+	marshal, err := json.Marshal(params)
+	if err != nil {
+		return nil, fmt.Errorf("二要素参数创建错误: %v", err)
+	}
+	resp, err := r.apiRequestService.ProcessLayoutIdcardRequest(ctx, marshal)
+	if err != nil {
+		return nil, fmt.Errorf("请求失败: %v", err)
+	}
+
+	respStr := string(resp.Data)
+	if respStr != "0" {
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: "姓名与身份证不一致"},
+		}, nil
+	}
+
+	return &VerificationResult{Passed: true, Err: nil}, nil
+}
+func (r *VerificationService) ThreeFactorVerification(request ThreeFactorVerificationRequest) (*VerificationResult, error) {
+	westName, err := crypto.WestDexEncrypt(request.Name, r.c.WestConfig.Key)
+	if err != nil {
+		return nil, err
+	}
+	westIDCard, err := crypto.WestDexEncrypt(request.IDCard, r.c.WestConfig.Key)
+	if err != nil {
+		return nil, err
+	}
+	westPhone, err := crypto.WestDexEncrypt(request.Mobile, r.c.WestConfig.Key)
+	if err != nil {
+		return nil, err
+	}
+	threeElementsReq := map[string]interface{}{
+		"data": map[string]interface{}{
+			"name":  westName,
+			"idNo":  westIDCard,
+			"phone": westPhone,
+		},
+	}
+	resp, err := r.westDexService.CallAPI("G15BJ02", threeElementsReq)
+	if err != nil {
+		return nil, err
+	}
+	dataResult := gjson.GetBytes(resp, "data.code")
+	if !dataResult.Exists() {
+		return nil, fmt.Errorf("code 字段不存在")
+	}
+	code := dataResult.Int()
+	switch code {
+	case 1000:
+	case 1002:
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: "姓名、证件号、手机号信息不一致"},
+		}, nil
+	case 1003:
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: "姓名、证件号、手机号信息不一致"},
+		}, nil
+	case 1004:
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: "姓名不正确"},
+		}, nil
+	case 1005:
+		return &VerificationResult{
+			Passed: false,
+			Err:    &ValidationError{Message: "证件号码不正确"},
+		}, nil
+	default:
+		dataResultMsg := gjson.GetBytes(resp, "data.msg")
+		if !dataResultMsg.Exists() {
+			return nil, fmt.Errorf("msg字段不存在")
+		}
+		return nil, fmt.Errorf("三要素核验错误状态响应: %s", dataResultMsg.String())
+	}
+
+	return &VerificationResult{Passed: true, Err: nil}, nil
+}