X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2FTSN%2FXML%2FInjuries.hs;h=7ec0a4dcf625e9cb23ef1f7e6a5db04e4af0c702;hb=59d56f0ae0da1d4b1898b3c7536ae38473306319;hp=2ea82c7ffe624b949d2697ced07d0f3d4e3f4edd;hpb=a163a47ab0aed0072f7868d4b2b28aa4c326e5e1;p=dead%2Fhtsn-import.git

diff --git a/src/TSN/XML/Injuries.hs b/src/TSN/XML/Injuries.hs
index 2ea82c7..7ec0a4d 100644
--- a/src/TSN/XML/Injuries.hs
+++ b/src/TSN/XML/Injuries.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE DeriveDataTypeable #-}
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE GADTs #-}
 {-# LANGUAGE QuasiQuotes #-}
@@ -14,17 +15,21 @@
 --   automatically. The root message is not retained.
 --
 module TSN.XML.Injuries (
-  Listing,
-  Message( listings ),
+  Message,
   injuries_tests )
 where
 
-import Data.Tuple.Curry ( uncurryN )
-import Database.Groundhog()
+import Data.Data ( Data )
+import Data.Typeable ( Typeable )
+import Database.Groundhog (
+  defaultMigrationLogger,
+  migrate,
+  runMigration )
 import Database.Groundhog.TH (
   defaultCodegenConfig,
   groundhog,
   mkPersist )
+import Data.Tuple.Curry ( uncurryN )
 import Test.Tasty ( TestTree, testGroup )
 import Test.Tasty.HUnit ( (@?=), testCase )
 import Text.XML.HXT.Core (
@@ -32,26 +37,41 @@ import Text.XML.HXT.Core (
   XmlPickler(..),
   xp4Tuple,
   xp6Tuple,
+  xpAttr,
   xpElem,
   xpInt,
   xpList,
+  xpOption,
+  xpPair,
   xpPrim,
   xpText,
   xpWrap )
 
 
-import TSN.DbImport ( DbImport(..), import_generic )
-import Xml ( pickle_unpickle, unpickleable )
+import TSN.DbImport ( DbImport(..), ImportResult(..) )
+import TSN.XmlImport ( XmlImport(..) )
+import Xml ( FromXml(..), pickle_unpickle, unpickleable )
 
+data InjuriesTeam =
+  InjuriesTeam {
+    team_name :: String,
+    team_league :: Maybe String }
+  deriving (Data, Eq, Show, Typeable)
 
 data Listing =
   Listing {
-    team :: String,
-    teamno :: Int,
+    team :: InjuriesTeam,
+    teamno :: Maybe Int,
     injuries :: String,
-    updated :: Bool }
+    updated :: Maybe Bool }
   deriving (Eq, Show)
 
+instance FromXml Listing where
+  type Db Listing = Listing
+  from_xml = id
+
+instance XmlImport Listing
+
 data Message =
   Message {
     xml_file_id :: Int,
@@ -62,21 +82,49 @@ data Message =
     time_stamp :: String }
   deriving (Eq, Show)
 
+instance DbImport Message where
+  dbimport msg = mapM_ insert_xml (listings msg) >> return ImportSucceeded
+
+  dbmigrate _ =
+    runMigration defaultMigrationLogger $ migrate (undefined :: Listing)
 
 mkPersist defaultCodegenConfig [groundhog|
 - entity: Listing
   dbName: injuries
+  constructors:
+    - name: Listing
+      fields:
+        - name: team
+          embeddedType:
+            - {name: team_name, dbName: team_name}
+            - {name: team_league, dbName: team_league}
+- embedded: InjuriesTeam
+  fields:
+    - name: team_name
+    - name: team_league
 |]
 
 
+pickle_injuries_team :: PU InjuriesTeam
+pickle_injuries_team =
+  xpElem "team" $
+    xpWrap (from_tuple, to_tuple) $
+    xpPair xpText (xpOption $ xpAttr "league" xpText)
+  where
+    from_tuple = uncurryN InjuriesTeam
+    to_tuple m = (team_name m, team_league m)
+
+instance XmlPickler InjuriesTeam where
+  xpickle = pickle_injuries_team
+
 pickle_listing :: PU Listing
 pickle_listing =
   xpElem "listing" $
     xpWrap (from_tuple, to_tuple) $
-    xp4Tuple (xpElem "team" xpText)
-             (xpElem "teamno" xpInt)
+    xp4Tuple pickle_injuries_team
+             (xpOption $ xpElem "teamno" xpInt)
              (xpElem "injuries" xpText)
-             (xpElem "updated" xpPrim)
+             (xpOption $ xpElem "updated" xpPrim)
   where
     from_tuple = uncurryN Listing
     to_tuple l = (team l, teamno l, injuries l, updated l)
@@ -109,9 +157,6 @@ instance XmlPickler Message where
 
 
 
-instance DbImport Listing where
-  dbimport = import_generic listings
-
 -- * Tasty Tests
 injuries_tests :: TestTree
 injuries_tests =