src/Gargantext/Database/Action/User/New.hs

   1 {-|
   2 Module      : Gargantext.Database.Action.User.New
   3 Description :
   4 Copyright   : (c) CNRS, 2017-Present
   5 License     : AGPL + CECILL v3
   6 Maintainer  : team@gargantext.org
   7 Stability   : experimental
   8 Portability : POSIX
   9 -}
  10
  11 {-# OPTIONS_GHC -fno-warn-orphans        #-}
  12
  13 module Gargantext.Database.Action.User.New
  14   where
  15
  16 import Control.Lens (view)
  17 import Control.Monad.Random
  18 import Data.Text (Text, splitOn)
  19 import Gargantext.Core.Mail
  20 import Gargantext.Core.Types.Individu
  21 import Gargantext.Database.Action.Flow (getOrMkRoot)
  22 import Gargantext.Database.Prelude
  23 import Gargantext.Database.Query.Table.Node.Error (HasNodeError(..), nodeError, NodeError(..))
  24 import Gargantext.Database.Query.Table.User
  25 import Gargantext.Prelude
  26 import Gargantext.Prelude.Config
  27 import Gargantext.Prelude.Crypto.Pass.User (gargPass)
  28
  29 ------------------------------------------------------------------------
  30 ------------------------------------------------------------------------
  31 newUsers :: (CmdM env err m, MonadRandom m, HasNodeError err)
  32          => [EmailAddress] -> m Int64
  33 newUsers us = do
  34   us' <- mapM newUserQuick us
  35   url <- view $ hasConfig . gc_url
  36   newUsers' url us'
  37 ------------------------------------------------------------------------
  38 newUserQuick :: (MonadRandom m)
  39              => Text -> m (NewUser GargPassword)
  40 newUserQuick n = do
  41   pass <- gargPass
  42   let u = case guessUserName n of
  43         Just  (u', _m) -> u'
  44         Nothing        -> panic "[G.D.A.U.N.newUserQuick]: Email invalid"
  45   pure (NewUser u n (GargPassword pass))
  46
  47 ------------------------------------------------------------------------
  48 guessUserName :: Text -> Maybe (Text,Text)
  49 guessUserName n = case splitOn "@" n of
  50     [u',m'] -> if m' /= "" then Just (u',m')
  51                            else Nothing
  52     _       -> Nothing
  53 ------------------------------------------------------------------------
  54 newUser' :: HasNodeError err
  55         => ServerAddress -> NewUser GargPassword -> Cmd err Int64
  56 newUser' address u = newUsers' address [u]
  57
  58 newUsers' :: HasNodeError err
  59          => ServerAddress -> [NewUser GargPassword] -> Cmd err Int64
  60 newUsers' address us = do
  61   us' <- liftBase         $ mapM toUserHash us
  62   r   <- insertUsers      $ map toUserWrite us'
  63   _   <- mapM getOrMkRoot $ map (\u -> UserName (_nu_username u)) us
  64   _   <- liftBase         $ mapM (\u -> mail address (Invitation u)) us
  65   pure r
  66 ------------------------------------------------------------------------
  67
  68 updateUser :: HasNodeError err
  69            => SendEmail -> Text -> NewUser GargPassword -> Cmd err Int64
  70 updateUser (SendEmail send) server u = do
  71   u' <- liftBase     $ toUserHash   u
  72   n  <- updateUserDB $ toUserWrite  u'
  73   _  <- case send of
  74      True  -> liftBase     $ mail server (PassUpdate u)
  75      False -> pure ()
  76   pure n
  77
  78 ------------------------------------------------------------------------
  79 rmUser :: HasNodeError err => User -> Cmd err Int64
  80 rmUser (UserName un) = deleteUsers [un]
  81 rmUser _ = nodeError NotImplYet
  82
  83 -- TODO
  84 rmUsers :: HasNodeError err => [User] -> Cmd err Int64
  85 rmUsers [] = pure 0
  86 rmUsers _  = undefined