feat(gateway): 优化gateway相关功能

drivers/alidns/tool.go

@@ -2,54 +2,50 @@ package alidns
 
 import (
 	"encoding/json"
+	"fmt"
 
 	alidns "github.com/alibabacloud-go/alidns-20150109/v5/client"
 	openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
 	"github.com/alibabacloud-go/tea/tea"
 	"github.com/aliyun/credentials-go/credentials"
-	"github.com/ssdomei232/goodBaby/handler/db"
-	"github.com/ssdomei232/goodBaby/model"
 )
 
-// getAliDNSClient initializes and returns an Alibaba Cloud DNS client based on the provided rule's account configuration. It retrieves the account configuration from the database, sets up the necessary credentials, and creates a new client instance for interacting with Alibaba Cloud DNS services.
-func getAliDNSClientFromRule(rule *model.Rule) (client *alidns.Client, err error) {
-	var accountConfig AliDNSAccount
-
-	// get config
-	if err := db.LoadAccountConfig(rule.AccountID, &accountConfig); err != nil {
-		return nil, err
+// ParseAccountConfig 解析阿里云账号配置
+func ParseAccountConfig(config string) (*AliDNSAccount, error) {
+	if config == "" {
+		return nil, fmt.Errorf("解析阿里云账号配置失败: 规则没有关联账号")
 	}
 
-	return getAliDNSClient(accountConfig.AK, accountConfig.SK)
+	var account AliDNSAccount
+	if err := json.Unmarshal([]byte(config), &account); err != nil {
+		return nil, fmt.Errorf("解析阿里云账号配置失败: %v", err)
+	}
+	return &account, nil
 }
 
-func getAliDNSClient(ak string, sk string) (client *alidns.Client, err error) {
-	// init aliyun account config
+// ParseDeleteRecordConfig 解析删除解析记录规则配置
+func ParseDeleteRecordConfig(configJSON string) (*DeleteRecordConfig, error) {
+	var config DeleteRecordConfig
+	if err := json.Unmarshal([]byte(configJSON), &config); err != nil {
+		return nil, fmt.Errorf("解析阿里云删除记录规则配置失败: %v", err)
+	}
+	return &config, nil
+}
+
+// newClient 用 AccessKey 创建阿里云 DNS 客户端
+func newClient(ak string, sk string) (*alidns.Client, error) {
 	credentialsConfig := new(credentials.Config).
 		SetType("access_key").
 		SetAccessKeyId(ak).
 		SetAccessKeySecret(sk)
+
 	akCredential, err := credentials.NewCredential(credentialsConfig)
 	if err != nil {
-		return nil, err
-	}
-	config := &openapi.Config{}
-	config.Credential = akCredential
-	config.Endpoint = tea.String("alidns.aliyuncs.com")
-
-	// create aliyun account client
-	client, _ = alidns.NewClient(config)
-
-	return client, nil
-}
-
-// getDeleteRecordConfig retrieves the configuration for deleting DNS records from the provided rule. It unmarshals the rule's configuration JSON into a DeleteRecordConfig structure and returns it.
-func getDeleteRecordConfig(rule *model.Rule) (*DeleteRecordConfig, error) {
-	var deleteRecordConfig DeleteRecordConfig
-
-	if err := json.Unmarshal([]byte(rule.ConfigJson), &deleteRecordConfig); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("创建阿里云凭据失败: %w", err)
 	}
 
-	return &deleteRecordConfig, nil
+	return alidns.NewClient(&openapi.Config{
+		Credential: akCredential,
+		Endpoint:   tea.String("alidns.aliyuncs.com"),
+	})
 }