modified: yalarba/serv_golang_rest_api/internal/handlers/oauth_yandex.go

change userinfo.DefaultEmail to userinfo.Email into
h.findeOrCreateOUuthUser function

yalarba/serv_golang_rest_api/internal/handlers/oauth_yandex.go

@@ -11,15 +11,14 @@ import (
 )
 
 type YandexUserInfo struct {
-    ID            string `json:"id"`
-    Login         string `json:"login"`
-    Email         string `json:"default_email"`
-    DisplayName   string `json:"display_name"`
-    FirstName     string `json:"first_name"`
-    LastName      string `json:"last_name"`
-    RealName      string `json:"real_name"`
-    DefaultEmail  string `json:"default_email"`
-    IsAvatarEmpty bool   `json:"is_avatar_empty"`
+	ID            string `json:"id"`
+	Login         string `json:"login"`
+	Email         string `json:"default_email"`
+	DisplayName   string `json:"display_name"`
+	FirstName     string `json:"first_name"`
+	LastName      string `json:"last_name"`
+	RealName      string `json:"real_name"`
+	IsAvatarEmpty bool   `json:"is_avatar_empty"`
 }
 
 // YandexLogin initiates Yandex OAuth flow
@@ -64,7 +63,7 @@ func (h *OAuthHandler) YandexCallback(w http.ResponseWriter, r *http.Request) {
 	name := h.getYandexUserName(userInfo)
 
 	// Создаем или находим пользователя
-	user, err := h.findOrCreateOAuthUser("yandex", userInfo.ID, userInfo.DefaultEmail, name, token)
+	user, err := h.findOrCreateOAuthUser("yandex", userInfo.ID, userInfo.Email, name, token)
 	if err != nil {
 		utils.WriteError(w, http.StatusInternalServerError, "Error processing user: "+err.Error())
 		return