private async Task<WebsocketAction> CreateRemoveWebsocketAction(Config oldConfig, string appId)
{
//获取app此时的配置列表合并继承的app配置 字典
var configs = await _configService.GetPublishedConfigsByAppIdWithInheritanced_Dictionary(appId);
var oldKey = _configService.GenerateKey(oldConfig);
//如果oldkey已经不存在，返回remove的action
if (!configs.ContainsKey(oldKey))
{
var action = new WebsocketAction { Action = ActionConst.Remove, Item = new ConfigItem { group = oldConfig.Group, key = oldConfig.Key, value = oldConfig.Value } };
return action;
}
else
{
//如果还在，那么说明有继承的app的配置项目的key跟oldkey一样，那么使用继承的配置的值
//返回update的action
var config = configs[oldKey];
var action = new WebsocketAction
{
Action = ActionConst.Update,
Item = new ConfigItem { group = config.Group, key = config.Key, value = config.Value },
OldItem = new ConfigItem { group = oldConfig.Group, key = oldConfig.Key, value = oldConfig.Value }
};
return action;
}
}
public async Task <IActionResult> ExportJson(string appId)
{
if (string.IsNullOrEmpty(appId))
{
throw new ArgumentNullException("appId");
}
var configs = await _configService.GetByAppIdAsync(appId);
var dict = new Dictionary <string, string>();
configs.ForEach(x => {
var key = _configService.GenerateKey(x);
dict.Add(key, x.Value);
});
var json = DictionaryConvertToJson.ToJson(dict);
return(File(Encoding.UTF8.GetBytes(json), "application/json", $"{appId}.json"));
}