From 33b85b7f12798f5762d940ed5c30f775cdd7b751 Mon Sep 17 00:00:00 2001 From: Joris Date: Sun, 28 Jan 2018 12:13:09 +0100 Subject: WIP --- server/src/Model/Payment.hs | 169 -------------------------------------------- 1 file changed, 169 deletions(-) delete mode 100644 server/src/Model/Payment.hs (limited to 'server/src/Model/Payment.hs') diff --git a/server/src/Model/Payment.hs b/server/src/Model/Payment.hs deleted file mode 100644 index 5b29409..0000000 --- a/server/src/Model/Payment.hs +++ /dev/null @@ -1,169 +0,0 @@ -{-# OPTIONS_GHC -fno-warn-orphans #-} - -module Model.Payment - ( Payment(..) - , find - , listActive - , listPunctual - , listActiveMonthlyOrderedByName - , create - , createMany - , editOwn - , deleteOwn - ) where - -import Data.Maybe (listToMaybe) -import Data.Text (Text) -import qualified Data.Text as T -import Data.Time.Calendar (Day) -import Data.Time.Clock (getCurrentTime) -import Database.SQLite.Simple (FromRow (fromRow), Only (Only), - ToRow) -import qualified Database.SQLite.Simple as SQLite -import Database.SQLite.Simple.ToField (ToField (toField)) -import Prelude hiding (id) - -import Common.Model (Frequency (..), Payment (..), - PaymentId, UserId) - -import Model.Frequency () -import Model.Query (Query (Query)) -import Resource (Resource, resourceCreatedAt, - resourceDeletedAt, - resourceEditedAt) - -instance Resource Payment where - resourceCreatedAt = _payment_createdAt - resourceEditedAt = _payment_editedAt - resourceDeletedAt = _payment_deletedAt - -instance FromRow Payment where - fromRow = Payment <$> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field <*> - SQLite.field - -instance ToRow Payment where - toRow p = - [ toField (_payment_user p) - , toField (_payment_name p) - , toField (_payment_cost p) - , toField (_payment_date p) - , toField (_payment_frequency p) - , toField (_payment_createdAt p) - ] - -find :: PaymentId -> Query (Maybe Payment) -find paymentId = - Query (\conn -> listToMaybe <$> - SQLite.query conn "SELECT * FROM payment WHERE id = ?" (Only paymentId) - ) - -listActive :: Query [Payment] -listActive = - Query (\conn -> - SQLite.query_ conn "SELECT * FROM payment WHERE deleted_at IS NULL" - ) - -listPunctual :: Query [Payment] -listPunctual = - Query (\conn -> - SQLite.query - conn - (SQLite.Query "SELECT * FROM payment WHERE frequency = ?") - (Only Punctual)) - -listActiveMonthlyOrderedByName :: Query [Payment] -listActiveMonthlyOrderedByName = - Query (\conn -> - SQLite.query - conn - (SQLite.Query $ T.intercalate " " - [ "SELECT *" - , "FROM payment" - , "WHERE deleted_at IS NULL AND frequency = ?" - , "ORDER BY name DESC" - ]) - (Only Monthly)) - -create :: UserId -> Text -> Int -> Day -> Frequency -> Query PaymentId -create userId paymentName paymentCost paymentDate paymentFrequency = - Query (\conn -> do - now <- getCurrentTime - SQLite.execute - conn - (SQLite.Query $ T.intercalate " " - [ "INSERT INTO payment (user_id, name, cost, date, frequency, created_at)" - , "VALUES (?, ?, ?, ?, ?, ?)" - ]) - (userId, paymentName, paymentCost, paymentDate, paymentFrequency, now) - SQLite.lastInsertRowId conn - ) - -createMany :: [Payment] -> Query () -createMany payments = - Query (\conn -> - SQLite.executeMany - conn - (SQLite.Query $ T.intercalate "" - [ "INSERT INTO payment (user_id, name, cost, date, frequency, created_at)" - , "VALUES (?, ?, ?, ?, ?, ?)" - ]) - payments - ) - -editOwn :: UserId -> PaymentId -> Text -> Int -> Day -> Frequency -> Query Bool -editOwn userId paymentId paymentName paymentCost paymentDate paymentFrequency = - Query (\conn -> do - mbPayment <- listToMaybe <$> - SQLite.query conn "SELECT * FROM payment WHERE id = ?" (Only paymentId) - case mbPayment of - Just payment -> - if _payment_user payment == userId - then do - now <- getCurrentTime - SQLite.execute - conn - (SQLite.Query $ T.intercalate " " - [ "UPDATE payment" - , "SET edited_at = ?," - , " name = ?," - , " cost = ?," - , " date = ?," - , " frequency = ?" - , "WHERE id = ?" - ]) - (now, paymentName, paymentCost, paymentDate, paymentFrequency, paymentId) - return True - else - return False - Nothing -> - return False - ) - -deleteOwn :: UserId -> PaymentId -> Query Bool -deleteOwn userId paymentId = - Query (\conn -> do - mbPayment <- listToMaybe <$> - SQLite.query conn "SELECT * FROM payment WHERE id = ?" (Only paymentId) - case mbPayment of - Just payment -> - if _payment_user payment == userId - then do - now <- getCurrentTime - SQLite.execute - conn - "UPDATE payment SET deleted_at = ? WHERE id = ?" - (now, paymentId) - return True - else - return False - Nothing -> - return False - ) -- cgit v1.2.3