Update TSN.XML modules to use the new Child class.

[dead/htsn-import.git] / src / TSN / XML / AutoRacingSchedule.hs

diff --git a/src/TSN/XML/AutoRacingSchedule.hs b/src/TSN/XML/AutoRacingSchedule.hs
index 27b73ef44fc49a9630719844bba17e8e783aace0..01611d237157e0fa52d98fd36406afef7337be0b 100644 (file)
--- a/src/TSN/XML/AutoRacingSchedule.hs
+++ b/src/TSN/XML/AutoRacingSchedule.hs
@@ -3,7 +3,6 @@
 {-# LANGUAGE GADTs #-}
 {-# LANGUAGE QuasiQuotes #-}
 {-# LANGUAGE RecordWildCards #-}
-{-# LANGUAGE StandaloneDeriving #-}
 {-# LANGUAGE TemplateHaskell #-}
 {-# LANGUAGE TypeFamilies #-}
 
@@ -13,6 +12,7 @@
 --   containing \<RaceResultsListing\>s.
 --
 module TSN.XML.AutoRacingSchedule (
+  dtd,
   pickle_message,
   -- * Tests
   auto_racing_schedule_tests,
@@ -28,7 +28,7 @@ import Data.Time ( UTCTime(..) )
 import Data.Tuple.Curry ( uncurryN )
 import Database.Groundhog (
   countAll,
-  executeRaw,
+  deleteAll,
   migrate,
   runMigration,
   silentMigrationLogger )
@@ -56,9 +56,10 @@ import Text.XML.HXT.Core (
 import TSN.Codegen (
   tsn_codegen_config )
 import TSN.DbImport ( DbImport(..), ImportResult(..), run_dbmigrate )
-import TSN.Picklers ( xp_date, xp_tba_time, xp_time_stamp )
+import TSN.Picklers ( xp_date_padded, xp_tba_time, xp_time_stamp )
 import TSN.XmlImport ( XmlImport(..), XmlImportFk(..) )
 import Xml (
+  Child(..),
   FromXml(..),
   FromXmlFk(..),
   ToDb(..),
@@ -67,6 +68,11 @@ import Xml (
   unsafe_unpickle )
 
 
+-- | The DTD to which this module corresponds. Used to invoke dbimport.
+--
+dtd :: String
+dtd = "Auto_Racing_Schedule_XML.dtd"
+
 --
 -- DB/XML data types
 --
@@ -135,7 +141,7 @@ instance XmlImport Message
 -- * AutoRacingScheduleListing/AutoRacingScheduleListingXml
 
 -- | Database representation of a \<Listing\> contained within a
---   \<Message\>. We combine the race date/time into a single
+--   \<message\>. We combine the race date/time into a single
 --   race_time, drop the race results list, and add a foreign key to
 --   our parent.
 --
@@ -187,12 +193,15 @@ instance ToDb AutoRacingScheduleListingXml where
   --
   type Db AutoRacingScheduleListingXml = AutoRacingScheduleListing
 
-instance FromXmlFk AutoRacingScheduleListingXml where
+
+instance Child AutoRacingScheduleListingXml where
   -- | Each 'AutoRacingScheduleListingXml' is contained in (i.e. has a
   --   foreign key to) a 'AutoRacingSchedule'.
   --
   type Parent AutoRacingScheduleListingXml = AutoRacingSchedule
 
+
+instance FromXmlFk AutoRacingScheduleListingXml where
   -- | To convert an 'AutoRacingScheduleListingXml' to an
   --   'AutoRacingScheduleListing', we add the foreign key and drop
   --   the 'xml_race_results'. We also mash the date/time together
@@ -239,8 +248,7 @@ newtype AutoRacingScheduleListingRaceResult =
   deriving (Eq, Show)
 
 
--- * AutoRacingScheduleListingRaceResultRaceResultListing /
---   AutoRacingScheduleListingRaceResultRaceResultListingXml
+-- * AutoRacingScheduleListingRaceResultRaceResultListing / AutoRacingScheduleListingRaceResultRaceResultListingXml
 --
 --   Sorry about the names yo.
 --
@@ -285,7 +293,7 @@ instance ToDb AutoRacingScheduleListingRaceResultRaceResultListingXml where
     AutoRacingScheduleListingRaceResultRaceResultListing
 
 
-instance FromXmlFk AutoRacingScheduleListingRaceResultRaceResultListingXml where
+instance Child AutoRacingScheduleListingRaceResultRaceResultListingXml where
   -- | Each 'AutoRacingScheduleListingRaceResultRaceResultListingXml'
   --   is contained in (i.e. has a foreign key to) an
   --   'AutoRacingScheduleListing'. We skip the intermediate
@@ -294,6 +302,8 @@ instance FromXmlFk AutoRacingScheduleListingRaceResultRaceResultListingXml where
   type Parent AutoRacingScheduleListingRaceResultRaceResultListingXml =
     AutoRacingScheduleListing
 
+
+instance FromXmlFk AutoRacingScheduleListingRaceResultRaceResultListingXml where
   -- | To convert an
   --   'AutoRacingScheduleListingRaceResultRaceResultListingXml' to an
   --   'AutoRacingScheduleListingRaceResultRaceResultListing', we just
@@ -414,7 +424,7 @@ pickle_listing =
   xpElem "Listing" $
     xpWrap (from_tuple, to_tuple) $
       xp10Tuple (xpElem "RaceID" xpInt)
-                (xpElem "Race_Date" xp_date)
+                (xpElem "Race_Date" xp_date_padded)
                 (xpElem "Race_Time" xp_tba_time)
                 (xpElem "RaceName" xpText)
                 (xpElem "TrackName" xpText)
@@ -549,8 +559,7 @@ test_on_delete_cascade = testGroup "cascading delete tests"
                     migrate b
                     migrate c
                   _ <- dbimport sched
-                  -- No idea how 'delete' works, so do this instead.
-                  executeRaw False "DELETE FROM auto_racing_schedules;" []
+                  deleteAll a
                   count_a <- countAll a
                   count_b <- countAll b
                   count_c <- countAll c