Method apiRefreshAccountModels

proxy/handler.go:644–674

apiRefreshAccountModels POST /admin/api/accounts/{id}/models/refresh 立即为指定账号拉取并更新模型路由缓存。

(w http.ResponseWriter, r *http.Request, id string)

		modelIDs := make([]string, 0, len(models))
		for _, m := range models {
			modelIDs = append(modelIDs, m.ModelId)
		}
		h.pool.SetModelList(account.ID, modelIDs)
		aggregated = mergeUniqueModels(aggregated, models)
	}

	if len(aggregated) > 0 {
		h.modelsCacheMu.Lock()
		h.cachedModels = aggregated
		h.modelsCacheTime = time.Now().Unix()
		h.modelsCacheMu.Unlock()
		logger.Infof("[ModelsCache] Cached %d models", len(aggregated))
	}
}

// fetchAndCacheAccountModels 为单个账号拉取并写入模型缓存。
// 同时更新 pool 的路由缓存与全局聚合模型列表。
func (h *Handler) fetchAndCacheAccountModels(account *config.Account) error {
	if err := h.ensureValidToken(account); err != nil {
		return fmt.Errorf("token refresh failed: %w", err)
	}
	models, err := ListAvailableModels(account)
	if err != nil {
		return err
	}
	modelIDs := make([]string, 0, len(models))
	for _, m := range models {
		modelIDs = append(modelIDs, m.ModelId)
	}
	h.pool.SetModelList(account.ID, modelIDs)

	// 合并到聚合缓存
	h.modelsCacheMu.Lock()
	h.cachedModels = mergeUniqueModels(h.cachedModels, models)