refactor: remove ExternalType from CustomerIdentity and related structures

internal/pkg/dto/response/widget_response.go

@@ -1,12 +1,11 @@
 package response
 
 type WidgetConfigResponse struct {
-	ChannelID      string `json:"channelId"`
-	ChannelType    string `json:"channelType"`
-	ExternalSource string `json:"externalSource"`
-	Title          string `json:"title"`
-	Subtitle       string `json:"subtitle"`
-	ThemeColor     string `json:"themeColor"`
-	Position       string `json:"position"`
-	Width          string `json:"width"`
+	ChannelID   string `json:"channelId"`
+	ChannelType string `json:"channelType"`
+	Title       string `json:"title"`
+	Subtitle    string `json:"subtitle"`
+	ThemeColor  string `json:"themeColor"`
+	Position    string `json:"position"`
+	Width       string `json:"width"`
 }

internal/pkg/enums/customer.go

@@ -6,26 +6,6 @@ func GetCustomerSourceTypeLabel(sourceType ExternalSource) string {
 	return GetExternalSourceLabel(ExternalSource(sourceType))
 }
 
-// ExternalType 客户外部身份类型。
-type ExternalType string
-
-const (
-	ExternalTypeGuest ExternalType = "guest"
-	ExternalTypeUser  ExternalType = "user"
-)
-
-var externalTypeLabelMap = map[ExternalType]string{
-	ExternalTypeGuest: "访客",
-	ExternalTypeUser:  "用户",
-}
-
-func GetExternalTypeLabel(externalType ExternalType) string {
-	if s, ok := externalTypeLabelMap[externalType]; ok {
-		return s
-	}
-	return string(externalType)
-}
-
 // 联系方式类型
 type ContactType string
 

internal/pkg/enums/external_identity.go

@@ -6,13 +6,13 @@ package enums
 type ExternalSource string
 
 const (
-	ExternalSourceWebChat  ExternalSource = "web_chat"
+	ExternalSourceWebChat  ExternalSource = "guest"
 	ExternalSourceWechatMP ExternalSource = "wechat_mp"
 	ExternalSourceWxWorkKF ExternalSource = "wxwork_kf"
 )
 
 var externalSourceLabelMap = map[ExternalSource]string{
-	ExternalSourceWebChat:  "网页客服",
+	ExternalSourceWebChat:  "访客",
 	ExternalSourceWechatMP: "微信公众号",
 	ExternalSourceWxWorkKF: "企业微信客服",
 }

internal/pkg/openidentity/openidentity.go

@@ -15,7 +15,6 @@ import (
 // ExternalInfo 外部访客身份（IM 客户），与站内 AuthPrincipal 区分。
 type ExternalInfo struct {
 	ExternalSource enums.ExternalSource `json:"externalSource"`
-	ExternalType   enums.ExternalType   `json:"externalType"`
 	ExternalID     string               `json:"externalId"`
 	ExternalName   string               `json:"externalName"`
 }
@@ -36,7 +35,6 @@ func GetExternalInfo(ctx iris.Context) (*ExternalInfo, error) {
 	return &ExternalInfo{
 		ExternalSource: externalSource,
 		// TODO: 对接业务系统后，根据业务系统用户信息识别 user；未对接时统一按访客处理。
-		ExternalType: enums.ExternalTypeGuest,
 		ExternalID:   externalID,
 		ExternalName: parseExternalName(ctx),
 	}, nil