src/Gargantext/Database/Action/User.hs

   1 {-|
   2 Module      : Gargantext.Database.Action.User
   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
  12
  13 module Gargantext.Database.Action.User
  14     where
  15
  16 import Data.Text (Text)
  17 import Gargantext.Core.Types.Individu (User(..))
  18 import Gargantext.Database.Admin.Types.Node
  19 import Gargantext.Database.Prelude (Cmd)
  20 import Gargantext.Database.Query.Table.Node
  21 import Gargantext.Database.Query.Table.User
  22 import Gargantext.Database.Query.Table.Node.Error
  23 import Gargantext.Database.Schema.Node
  24 import Gargantext.Prelude
  25
  26 ------------------------------------------------------------------------
  27 getUserLightWithId :: HasNodeError err => Int -> Cmd err UserLight
  28 getUserLightWithId i = do
  29   candidates <- head <$> getUsersWithId i
  30   case candidates of
  31     Nothing -> nodeError NoUserFound
  32     Just u  -> pure u
  33
  34 getUserLightDB :: HasNodeError err => User -> Cmd err UserLight
  35 getUserLightDB u = do
  36   userId <- getUserId u
  37   userLight <- getUserLightWithId userId
  38   pure userLight
  39
  40 ------------------------------------------------------------------------
  41 getUserId :: HasNodeError err
  42           => User
  43           -> Cmd err UserId
  44 getUserId u = do
  45   maybeUser <- getUserId' u
  46   case maybeUser of
  47     Nothing -> nodeError NoUserFound
  48     Just u'  -> pure u'
  49
  50 getUserId' :: HasNodeError err
  51           => User
  52           -> Cmd err (Maybe UserId)
  53 getUserId' (UserDBId uid) = pure (Just uid)
  54 getUserId' (RootId   rid) = do
  55   n <- getNode rid
  56   pure $ Just $ _node_user_id n
  57 getUserId' (UserName u  ) = do
  58   muser <- getUser u
  59   case muser of
  60     Just user -> pure $ Just $ userLight_id user
  61     Nothing   -> pure Nothing
  62 getUserId' UserPublic = pure Nothing
  63
  64 ------------------------------------------------------------------------
  65 -- | Username = Text
  66 -- UserName is User
  67 -- that is confusing, we should change this
  68 type Username = Text
  69 getUsername :: HasNodeError err
  70             => User
  71             -> Cmd err Username
  72 getUsername (UserName u) = pure u
  73 getUsername (UserDBId i) = do
  74   users <- getUsersWithId i
  75   case head users of
  76     Just u  -> pure $ userLight_username u
  77     Nothing -> nodeError $ NodeError "G.D.A.U.getUserName: User not found with that id"
  78 getUsername (RootId   rid) = do
  79   n <- getNode rid
  80   getUsername (UserDBId $ _node_user_id n)
  81 getUsername UserPublic = pure "UserPublic"
  82
  83 --------------------------------------------------------------------------
  84 -- getRootId is in Gargantext.Database.Query.Tree.Root
  85