src/Gargantext/Database/Schema/NodesNgramsRepo.hs

   1 {-|
   2 Module      : Gargantext.Database.Schema.NodesNgramsRepo
   3 Description : NodeNgram for Ngram indexation or Lists
   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 {-# OPTIONS_GHC -fno-warn-orphans   #-}
  14
  15 {-# LANGUAGE Arrows                     #-}
  16 {-# LANGUAGE FunctionalDependencies     #-}
  17 {-# LANGUAGE QuasiQuotes                #-}
  18 {-# LANGUAGE TemplateHaskell            #-}
  19
  20
  21 module Gargantext.Database.Schema.NodesNgramsRepo
  22   where
  23
  24 {-
  25 import Data.Map.Strict.Patch (PatchMap)
  26
  27 import Gargantext.Database.Schema.Prelude
  28 import Gargantext.API.Ngrams.Types (NgramsTablePatch)
  29 import Gargantext.Database.Schema.Ngrams (NgramsType)
  30 import Gargantext.Database.Admin.Types.Node (NodeId)
  31 import Gargantext.Prelude
  32
  33
  34 data RepoDbPoly version patches
  35    = RepoDbNgrams { _rdp_version :: !version
  36                   , _rdp_patches :: !patches
  37                   } deriving (Show)
  38
  39 type RepoDbWrite
  40   = RepoDbPoly (Column PGInt4)
  41              (Column PGJsonb)
  42 type RepoDbRead
  43   = RepoDbPoly (Column PGInt4)
  44              (Column PGJsonb)
  45
  46 type RepoDbNgrams = RepoDbPoly Int NgramsStatePatch
  47 $(makeAdaptorAndInstance "pRepoDbNgrams" ''RepoDbPoly)
  48 makeLenses ''RepoDbPoly
  49
  50 instance DefaultFromField PGJsonb
  51                           (PatchMap NgramsType
  52                           (PatchMap NodeId NgramsTablePatch))
  53   where
  54     defaultFromField = fieldQueryRunnerColumn
  55
  56 repoTable :: Table RepoDbWrite RepoDbRead
  57 repoTable = Table "nodes_ngrams_repo"
  58     (pRepoDbNgrams RepoDbNgrams
  59                    { _rdp_version = requiredTableField "version"
  60                    , _rdp_patches = requiredTableField "patches"
  61                    }
  62     )
  63 -}