refactor: oauth2登录重构

server/internal/auth/application/oauth2.go

@@ -0,0 +1,38 @@
+package application
+
+import (
+	"mayfly-go/internal/auth/domain/entity"
+	"mayfly-go/internal/auth/domain/repository"
+	"mayfly-go/pkg/biz"
+
+	"gorm.io/gorm"
+)
+
+type Oauth2 interface {
+	GetOAuthAccount(condition *entity.Oauth2Account, cols ...string) error
+
+	BindOAuthAccount(e *entity.Oauth2Account) error
+}
+
+func newAuthApp(oauthAccountRepo repository.Oauth2Account) Oauth2 {
+	return &oauth2AppImpl{
+		oauthAccountRepo: oauthAccountRepo,
+	}
+}
+
+type oauth2AppImpl struct {
+	oauthAccountRepo repository.Oauth2Account
+}
+
+func (a *oauth2AppImpl) GetOAuthAccount(condition *entity.Oauth2Account, cols ...string) error {
+	err := a.oauthAccountRepo.GetOAuthAccount(condition, cols...)
+	if err != nil {
+		// 排除其他报错，如表不存在等
+		biz.IsTrue(err == gorm.ErrRecordNotFound, "查询失败: %s", err.Error())
+	}
+	return err
+}
+
+func (a *oauth2AppImpl) BindOAuthAccount(e *entity.Oauth2Account) error {
+	return a.oauthAccountRepo.SaveOAuthAccount(e)
+}