static void ShowRes(MsgHistroyRes res)
{
if (res != null)
{
res.messages.ForEach(x => {
Console.WriteLine($"Ts: {x.ts}\tText: {x.text}");
});
}
}
static async Task <MsgHistroyRes> GetMsgHistoryAsync(string path)
{
MsgHistroyRes res = null;
HttpResponseMessage response = await client.GetAsync(path);
if (response.IsSuccessStatusCode)
{
res = await response.Content.ReadAsAsync <MsgHistroyRes>();
}
return(res);
}
static async Task RunAsync(string token, string channel, string searchCount, string userId)
{
// Update port # in the following line.
client.BaseAddress = new Uri("https://slack.com/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json"));
//Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(2018, 10, 11))).TotalSeconds;
//long unixTime = ((DateTimeOffset)foo).ToUnixTimeSeconds();
List <Task <DelRes> > tasks = new List <Task <DelRes> >();
try
{
MsgHistroyRes res = new MsgHistroyRes();
List <MsgRes> msgRes = new List <MsgRes>();
var delResList = new List <DelRes>();
//Task<List<DelRes>> delRes;
bool flag = true;
Console.WriteLine("1. 프로그램 시작");
//res = await GetMsgHistoryAsync("api/channels.history?token=" + token + "&channel=" + channel +"&count=" + count);
string lastTs = null;
while (msgRes.Count < 10000 && flag)
{
// private 채널은 groups.history API를 이용해서 삭제해야함.
var temp = await GetMsgHistoryAsync("api/groups.history?token=" + token + "&channel=" + channel + "&count=1000&latest=" + lastTs);
msgRes.AddRange(temp.messages);
if (temp.has_more.Equals(false))
{
flag = false;
}
else
{
lastTs = temp.messages.Last().ts;
}
}
Console.WriteLine("2. 조회결과 - 총 {0} 개 입니다.", msgRes.Count);
var resMsgList = msgRes.Where(x => x.user == userId).ToList();
Console.WriteLine("3. 삭제대상 - 총 {0} 개 입니다.", resMsgList.Count);
foreach (var resMsg in resMsgList)
{
tasks.Add(Task.Run(() => DeleteMsgAsync("api/chat.delete?token=" + token + "&channel=" + channel + "&ts=" + resMsg.ts)));
}
Task.WaitAll(tasks.ToArray());
foreach (Task t in tasks)
{
Console.WriteLine("...");
//Console.WriteLine("Task {0} Status: {1}", t.Id, t.Status);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
Console.WriteLine("4. 프로그램 종료 - 총 {0} 개 삭제되었습니다.", tasks.Count);
Console.ReadLine();
}