src/Gargantext/Database/Schema/NodeNgrams.hs

   1 {-|
   2 Module      : Gargantext.Database.Schema.NodeNgrams
   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 NodeNgrams register Context of Ngrams (named Cgrams then)
  11
  12 -}
  13
  14 {-# OPTIONS_GHC -fno-warn-orphans #-}
  15
  16 {-# LANGUAGE Arrows                 #-}
  17 {-# LANGUAGE FunctionalDependencies #-}
  18 {-# LANGUAGE QuasiQuotes            #-}
  19 {-# LANGUAGE TemplateHaskell        #-}
  20
  21 module Gargantext.Database.Schema.NodeNgrams where
  22
  23 import Data.Text (Text)
  24 import Gargantext.Core.Types
  25 import Gargantext.Database.Schema.Ngrams (NgramsType)
  26 import Gargantext.Prelude
  27
  28
  29 data NodeNgramsPoly id
  30                     node_id'
  31                     node_subtype
  32                     ngrams_id
  33                     ngrams_type
  34                     ngrams_field
  35                     ngrams_tag
  36                     ngrams_class
  37                     weight
  38                    = NodeNgrams { _nng_id            :: !id
  39                                 , _nng_node_id       :: !node_id'
  40                                 , _nng_node_subtype  :: !node_subtype
  41                                 , _nng_ngrams_id     :: !ngrams_id
  42                                 , _nng_ngrams_type   :: !ngrams_type
  43                                 , _nng_ngrams_field  :: !ngrams_field
  44                                 , _nng_ngrams_tag    :: !ngrams_tag
  45                                 , _nng_ngrams_class  :: !ngrams_class
  46                                 , _nng_ngrams_weight :: !weight
  47                               } deriving (Show, Eq, Ord)
  48
  49 {-
  50 type NodeNgramsWrite = NodeNgramsPoly (Maybe (Column (PGInt4)))
  51                                       (Column (PGInt4))
  52                                       (Maybe  (Column (PGInt4)))
  53                                       (Column (PGInt4))
  54                                       (Maybe  (Column (PGInt4)))
  55                                       (Maybe  (Column (PGInt4)))
  56                                       (Maybe  (Column (PGInt4)))
  57                                       (Maybe  (Column (PGInt4)))
  58                                       (Maybe  (Column (PGFloat8)))
  59
  60 type NodeNodeRead    = NodeNgramsPoly (Column PGInt4)
  61                                       (Column PGInt4)
  62                                       (Column PGInt4)
  63                                       (Column PGInt4)
  64                                       (Column PGInt4)
  65                                       (Column PGInt4)
  66                                       (Column PGInt4)
  67                                       (Column PGInt4)
  68                                       (Column PGFloat8)
  69
  70 type NodeNgramsReadNull = NodeNgramsPoly (Column (Nullable PGInt4))
  71                                          (Column (Nullable PGInt4))
  72                                          (Column (Nullable PGInt4))
  73                                          (Column (Nullable PGInt4))
  74
  75                                          (Column (Nullable PGInt4))
  76                                          (Column (Nullable PGInt4))
  77                                          (Column (Nullable PGInt4))
  78                                          (Column (Nullable PGInt4))
  79                                          (Column (Nullable PGFloat8))
  80 -}
  81 type NodeNgramsId = Int
  82 type NgramsId     = Int
  83 type NgramsField  = Int
  84 type NgramsTag    = Int
  85 type NgramsClass  = Int
  86 type NgramsText   = Text
  87
  88 -- Example of list Ngrams
  89 -- type ListNgrams = NodeNgramsPoly (Maybe Int) ListType Text
  90
  91 type NodeNgramsW =
  92   NodeNgramsPoly (Maybe NodeNgramsId) NodeId ListType NgramsText
  93                   NgramsType (Maybe NgramsField) (Maybe NgramsTag) (Maybe NgramsClass)
  94                   Double
  95