feat: 完成人机交互验证 API 接入，增加短信防刷验证

api/service/captcha_service.go

@@ -0,0 +1,62 @@
+package service
+
+import (
+	"chatplus/core/types"
+	"errors"
+	"fmt"
+	"github.com/imroc/req/v3"
+	"time"
+)
+
+type CaptchaService struct {
+	config types.ChatPlusApiConfig
+	client *req.Client
+}
+
+func NewCaptchaService(config types.ChatPlusApiConfig) *CaptchaService {
+	return &CaptchaService{
+		config: config,
+		client: req.C().SetTimeout(10 * time.Second),
+	}
+}
+
+func (s *CaptchaService) Get() (interface{}, error) {
+	if s.config.Token == "" {
+		return nil, errors.New("无效的 API Token")
+	}
+
+	url := fmt.Sprintf("%s/api/captcha/get", s.config.ApiURL)
+	var res types.BizVo
+	r, err := s.client.R().
+		SetHeader("AppId", s.config.AppId).
+		SetHeader("Authorization", fmt.Sprintf("Bearer %s", s.config.Token)).
+		SetSuccessResult(&res).Get(url)
+	if err != nil || r.IsErrorState() {
+		return nil, fmt.Errorf("请求 API 失败：%v", err)
+	}
+
+	if res.Code != types.Success {
+		return nil, fmt.Errorf("请求 API 失败：%s", res.Message)
+	}
+
+	return res.Data, nil
+}
+
+func (s *CaptchaService) Check(data interface{}) bool {
+	url := fmt.Sprintf("%s/api/captcha/check", s.config.ApiURL)
+	var res types.BizVo
+	r, err := s.client.R().
+		SetHeader("AppId", s.config.AppId).
+		SetHeader("Authorization", fmt.Sprintf("Bearer %s", s.config.Token)).
+		SetBodyJsonMarshal(data).
+		SetSuccessResult(&res).Post(url)
+	if err != nil || r.IsErrorState() {
+		return false
+	}
+
+	if res.Code != types.Success {
+		return false
+	}
+
+	return true
+}