diff options
author | Joris | 2017-11-08 23:47:26 +0100 |
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committer | Joris | 2017-11-08 23:47:26 +0100 |
commit | 27e11b20b06f2f2dbfb56c0998a63169b4b8abc4 (patch) | |
tree | 845f54d7fe876c9a3078036975ba85ec21d224a1 /src/server/Model/SignIn.hs | |
parent | a3601b5e6f5a3e41fa31752a2c704ccd3632790e (diff) |
Use a better project structure
Diffstat (limited to 'src/server/Model/SignIn.hs')
-rw-r--r-- | src/server/Model/SignIn.hs | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/src/server/Model/SignIn.hs b/src/server/Model/SignIn.hs deleted file mode 100644 index c5182f0..0000000 --- a/src/server/Model/SignIn.hs +++ /dev/null @@ -1,66 +0,0 @@ -{-# LANGUAGE OverloadedStrings #-} - -module Model.SignIn - ( SignIn(..) - , createSignInToken - , getSignIn - , signInTokenToUsed - , isLastTokenValid - ) where - -import Data.Int (Int64) -import Data.Maybe (listToMaybe) -import Data.Text (Text) -import Data.Time.Clock (getCurrentTime) -import Data.Time.Clock (UTCTime) -import Database.SQLite.Simple (Only(Only), FromRow(fromRow)) -import qualified Database.SQLite.Simple as SQLite - -import Model.Query (Query(Query)) -import Model.UUID (generateUUID) - -type SignInId = Int64 - -data SignIn = SignIn - { id :: SignInId - , token :: Text - , creation :: UTCTime - , email :: Text - , isUsed :: Bool - } deriving Show - -instance FromRow SignIn where - fromRow = SignIn <$> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field - -createSignInToken :: Text -> Query Text -createSignInToken signInEmail = - Query (\conn -> do - now <- getCurrentTime - signInToken <- generateUUID - SQLite.execute conn "INSERT INTO sign_in (token, creation, email, is_used) VALUES (?, ?, ?, ?)" (signInToken, now, signInEmail, False) - return signInToken - ) - -getSignIn :: Text -> Query (Maybe SignIn) -getSignIn signInToken = - Query (\conn -> do - listToMaybe <$> (SQLite.query conn "SELECT * from sign_in WHERE token = ? LIMIT 1" (Only signInToken) :: IO [SignIn]) - ) - -signInTokenToUsed :: SignInId -> Query () -signInTokenToUsed tokenId = - Query (\conn -> - SQLite.execute conn "UPDATE sign_in SET is_used = ? WHERE id = ?" (True, tokenId) - ) - -isLastTokenValid :: SignIn -> Query Bool -isLastTokenValid signIn = - Query (\conn -> do - [ Only lastToken ] <- SQLite.query conn "SELECT token from sign_in WHERE email = ? AND is_used = ? ORDER BY creation DESC LIMIT 1" (email signIn, True) - return . maybe False (== (token signIn)) $ lastToken - ) |