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    # Asiania Discussion_220621 ## user * 問題: * db的使用者是在Auth0 create user後call hook去新增的。但p2會出現的情況是,使用者有些原本就有Auth0帳號,但新user db沒有他們的資料,就算他們auth0登入後我們db也不會有(因為對Auth0來說他們不是新user) * 處理: 1. 把原本舊db的user搬過來(4812個) * 優點 -> 所有User都會進去 * 缺點 -> 很多沒在用的殭屍帳號 2. 在進入p2首頁時call imUser時,檢查該auth0帳號在新db有無創建user了,沒有的話幫忙直接新建 * 優點 -> 只有現在在用的user才會被建立,資料比較不護那麼雜 * 缺點 -> 可能使用者不一定從首頁進來,無法確保使用者一定會先被建立 ## shortcut 處理方式 1. 開一個新的route (e.g., /shortcut),一旦網址為/shortcut (e.g., asiania.aikhun.com/shortcut/myevent),即進入此route處理轉址 2. DB有專門的 RedirectUrl table,存完整url及shortcut,進入此route時,前端query完整url進行轉址 ``` RedirectUrl { id -> Event/Draft 存此 id 搭配 RedirectUrl 的 compute field full_url -> e.g., asiania.aikhun.com/event/avc13rerf234 short_path -> e.g., myevent } ``` 3. 編輯draft時,前端先query所有shortcuts,當使用者輸入有所重複時顯示警告 ## decode * 目前的use-ticket route:/event/[evnet_id]/use-ticket/[ticket_id] 前端會拿ticket_id去query encrypt ticket,接著再claim ticket * 問題:decode的link還需要給encrypt ticket嗎?還是直接給上方的route即可 (e.g., /event/abc123/use-ticket/def456)? ## socket io * 問題:仍需要用socket io去限制連線數嗎?還是有其他做法? ## subscription context * 問題: session有一個subscription給前端聽,因為要應付host換scene的情況,但session有部分field是要綁context的(要擋user region),這樣subscription那邊有辦法把context傳給session的root去判斷嗎,不然subscription好像都會跳錯說回傳的session有些field沒context被擋掉

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