125 lines
3.3 KiB
Go
125 lines
3.3 KiB
Go
package admin
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import (
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"context"
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"encoding/json"
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"time"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/qianfree/team-api/api/admin/v1"
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"github.com/qianfree/team-api/internal/dao"
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"github.com/qianfree/team-api/internal/logic/common"
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"github.com/qianfree/team-api/internal/logic/relay"
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)
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// TestChannel 测试渠道可用性（发送最小请求验证）
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func (s *sAdmin) TestChannel(ctx context.Context, req *v1.ChannelTestReq) (*v1.ChannelTestRes, error) {
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channelID := req.ID
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// 获取渠道信息
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type channelRow struct {
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ID int64 `json:"id"`
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Name string `json:"name"`
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Type int `json:"type"`
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BaseURL string `json:"base_url"`
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TestModel string `json:"test_model"`
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Status string `json:"status"`
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Settings string `json:"settings"`
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}
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var ch *channelRow
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err := dao.ChnChannels.Ctx(ctx).
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Where("id", channelID).
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Fields("id, name, type, base_url, test_model, status, settings").
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Scan(&ch)
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if err != nil {
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return nil, err
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}
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if ch == nil {
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return nil, common.NewNotFoundError("渠道")
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}
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if ch.Status == "disabled" {
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return nil, common.NewBadRequestError("渠道已禁用")
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}
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testModel := req.ModelName
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if testModel == "" {
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testModel = ch.TestModel
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}
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if testModel == "" {
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return nil, common.NewBadRequestError("请指定测试模型名")
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}
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// 获取渠道的 API Key
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type keyRow struct {
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EncryptedKey string `json:"encrypted_key"`
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}
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var keyInfo *keyRow
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err = dao.ChnChannelKeys.Ctx(ctx).
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Where("channel_id", channelID).
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Where("status", "active").
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Fields("encrypted_key").
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OrderAsc("last_used_at").
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Limit(1).
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Scan(&keyInfo)
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if err != nil || keyInfo == nil || keyInfo.EncryptedKey == "" {
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return nil, common.NewNotFoundError("渠道没有可用的 API Key")
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}
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encKey := relay.GetEncryptionKey()
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apiKey, err := relay.DecryptChannelKey(encKey, keyInfo.EncryptedKey)
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if err != nil {
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return nil, common.NewBadRequestError("解密 API Key 失败")
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}
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// 解析渠道设置中的 use_proxy
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useProxy := false
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if ch.Settings != "" {
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var settings struct {
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UseProxy bool `json:"use_proxy"`
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}
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if json.Unmarshal([]byte(ch.Settings), &settings) == nil {
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useProxy = settings.UseProxy
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}
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}
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// 发送最小测试请求
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startTime := time.Now()
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result := sendTestRequest(ctx, ch.Type, ch.BaseURL, apiKey, testModel, useProxy)
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latencyMs := time.Since(startTime).Milliseconds()
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// 更新健康度
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if result.Success {
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relay.UpdateHealthScoreDirect(ctx, channelID, true, float64(latencyMs))
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} else {
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relay.UpdateHealthScoreDirect(ctx, channelID, false, float64(latencyMs))
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}
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// 记录测试结果日志
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if result.Success {
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g.Log().Infof(ctx, "[ChannelTest] 渠道 %s (%d) 测试成功 | 模型: %s | 延迟: %dms | 代理: %v",
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ch.Name, channelID, testModel, latencyMs, useProxy)
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} else {
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g.Log().Warningf(ctx, "[ChannelTest] 渠道 %s (%d) 测试失败 | 模型: %s | 延迟: %dms | 代理: %v | 错误: %s",
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ch.Name, channelID, testModel, latencyMs, useProxy, result.Error)
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}
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return &v1.ChannelTestRes{
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Success: result.Success,
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Latency: latencyMs,
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ModelName: testModel,
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Error: result.Error,
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Request: result.Request,
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Response: result.Response,
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}, nil
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}
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// testResult 测试结果
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type testResult struct {
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Success bool
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Error string
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Response string
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Request *v1.ChannelTestReqDetail
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}
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