1 files changed, 0 insertions, 80 deletions
diff --git a/app/Query/Record.hs b/app/Query/Record.hs
deleted file mode 100644
index b1b3329..0000000
--- a/app/Query/Record.hs
+++ /dev/null
@@ -1,80 +0,0 @@
-module Query.Record
-  ( Record (..),
-    fromValue,
-    toValue,
-    lookup,
-    Records,
-    lookups,
-    select,
-    disjointUnion,
-    disjointUnions,
-  )
-where
-
-import Control.Exception (throw)
-import Data.Aeson qualified as J
-import Data.Aeson.Key qualified as JK
-import Data.Aeson.KeyMap qualified as JM
-import Data.List (foldl')
-import Data.List.NonEmpty qualified as N
-import Data.Maybe (fromMaybe, mapMaybe)
-import Data.Text qualified as T
-import Exception (DuplicateField (DuplicateField))
-import Query.Field
-import Prelude hiding (lookup)
-
-data Record a
-  = Record Collection a
-  deriving (Show, Eq)
-
-type Collection = FilePath
-
-fromValue :: Collection -> a -> Record a
-fromValue = Record
-
-toValue :: Record a -> a
-toValue (Record _ v) = v
-
-lookup :: Field -> Record J.Value -> Maybe J.Value
-lookup (Unqualified ks) (Record _ v) =
-  lookup' (N.toList ks) v
-lookup (Qualified c' ks) (Record c v)
-  | c' == c = lookup' (N.toList ks) v
-  | otherwise = Nothing
-
-lookup' :: [T.Text] -> J.Value -> Maybe J.Value
-lookup' [] v = Just v
-lookup' (k : ks) (J.Object kvs) =
-  lookup' ks =<< JM.lookup (JK.fromText k) kvs
-
-type Records a = [Record a]
-
-lookups :: Field -> Records J.Value -> Maybe J.Value
-lookups f rs =
-  case mapMaybe (lookup f) rs of
-    [] -> Nothing
-    [v] -> Just v
-    (_ : _) -> throw (DuplicateField (toString f))
-
-select :: [Field] -> Records J.Value -> J.Value
-select fs rs =
-  foldl'
-    union
-    (J.Object JM.empty)
-    (map (\f -> prefix f ((fromMaybe J.Null (lookups f rs)))) fs)
-
-union :: J.Value -> J.Value -> J.Value
-union (J.Object r) (J.Object s) = J.Object (JM.unionWith union r s)
-
-disjointUnion :: J.Value -> J.Value -> J.Value
-disjointUnion (J.Object r) (J.Object s) =
-  J.Object (JM.unionWithKey disjointUnion' r s)
-
-disjointUnion' :: JK.Key -> J.Value -> J.Value -> J.Value
-disjointUnion' _ (J.Object r) (J.Object s) =
-  J.Object (JM.unionWithKey disjointUnion' r s)
-disjointUnion' k _ _ =
-  throw (DuplicateField (JK.toString k))
-
-disjointUnions :: [J.Value] -> J.Value
-disjointUnions = foldl' disjointUnion (J.Object JM.empty)