mateamt/src/Model/User.hs
2019-05-06 23:41:15 +02:00

145 lines
3.6 KiB
Haskell

{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE DuplicateRecordFields #-}
module Model.User where
import Data.Text as T hiding (head)
import Data.Time.Calendar
import Data.Time.Clock
import Data.Profunctor.Product (p9)
import Data.Maybe (fromJust, isJust, fromMaybe)
import Data.ByteString hiding (head)
-- import Data.ByteString.Random
import Data.Int (Int64)
import qualified Database.PostgreSQL.Simple as PGS
import GHC.Generics
import Control.Arrow ((<<<))
import Opaleye as O
import qualified Opaleye.Constant as C
-- internal imports
import Types.User
import Types.Refine
import Types.Auth
initUser :: PGS.Query
initUser = "create table if not exists \"user\" (user_id serial primary key, user_ident varchar(128) not null, user_balance integer not null, user_timestamp date not null, user_email varchar(128), user_avatar integer, user_salt bytea not null, user_hash bytea, user_algo integer)"
userTable :: Table
( Maybe (Field SqlInt4)
, Field SqlText
, Field SqlInt4
, Field SqlDate
, FieldNullable SqlText
, FieldNullable SqlInt4
, Field SqlBytea
, FieldNullable SqlBytea
, FieldNullable SqlInt4
)
( Field SqlInt4
, Field SqlText
, Field SqlInt4
, Field SqlDate
, FieldNullable SqlText
, FieldNullable SqlInt4
, Field SqlBytea
, FieldNullable SqlBytea
, FieldNullable SqlInt4
)
userTable = table "user" (
p9
( tableField "user_id"
, tableField "user_ident"
, tableField "user_balance"
, tableField "user_timestamp"
, tableField "user_email"
, tableField "user_avatar"
, tableField "user_salt"
, tableField "user_hash"
, tableField "user_algo"
)
)
userSelect
:: PGS.Connection
-> Maybe Refine
-> Bool
-> IO [User]
userSelect conn ref sw = do
today <- utctDay <$> getCurrentTime
users <- runSelect conn (case ref of
Nothing -> keepWhen (\(_, _, _, ts, _, _, _, _, _) ->
ts .>= C.constant (addDays (-30) today)
) <<< queryTable userTable
Just All -> selectTable userTable
Just Old -> keepWhen (\(_, _, _, ts, _, _, _, _, _) ->
ts .<= C.constant (addDays (-30) today)
) <<< queryTable userTable
) :: IO
[ ( Int
, Text
, Int
, Day
, Maybe Text
, Maybe Int
, ByteString
, Maybe ByteString
, Maybe Int
)
]
mapM
(\(i1, i2, i3, i4, i5, i6, i7, i8, i9) -> return $
if sw
then User i1 i2 i3 i4 i5 i6 (AuthSalt i7) (AuthHash <$> i8) (toEnum <$> i9)
else QueryUser i1 i2 i6
)
users
insertUser :: UserSubmit -> Day -> ByteString -> Insert [Int]
insertUser us now randSalt = Insert
{ iTable = userTable
, iRows =
[
( C.constant (Nothing :: Maybe Int)
, C.constant (userSubmitIdent us)
, C.constant (0 :: Int)
, C.constant now
, C.constant (userSubmitEmail us)
, C.constant (Nothing :: Maybe Int)
, C.constant randSalt
, C.constant (Nothing :: Maybe ByteString)
, C.constant (Nothing :: Maybe Int)
)
]
, iReturning = rReturning (\(id, _, _, _, _, _, _, _, _) -> id)
, iOnConflict = Nothing
}
updateUser :: Int -> UserSubmit -> Day -> Update Int64
updateUser id us now = Update
{ uTable = userTable
, uUpdateWith = updateEasy (\(id_, _, i3, _, _, i6, i7, i8, i9) ->
( id_
, C.constant (userSubmitIdent us)
, i3
, C.constant (now)
, C.constant (userSubmitEmail us)
, i6
, i7
, i8
, i9
)
)
, uWhere = (\(i1, _, _, _, _, _, _, _, _) -> i1 .== C.constant id)
, uReturning = rCount
}