Update all silent migrations for groundhog-0.7.

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

diff --git a/src/TSN/XML/InjuriesDetail.hs b/src/TSN/XML/InjuriesDetail.hs
index 4dda8442eca62840a55cc3ed14e51265f6eb48e2..c2f189bcd0bb0189204d982a90e6e2411b7020d2 100644 (file)
--- a/src/TSN/XML/InjuriesDetail.hs
+++ b/src/TSN/XML/InjuriesDetail.hs
@@ -27,16 +27,18 @@ where
 import Control.Monad ( forM_ )
 import Data.Time ( UTCTime )
 import Data.Tuple.Curry ( uncurryN )
-import qualified Data.Vector.HFixed as H ( HVector, cons, convert, tail )
-import qualified Data.Vector.HFixed.Cont as H (ContVec)
+import qualified Data.Vector.HFixed as H (
+  HVector,
+  asCVec,
+  cons,
+  convert,
+  tail )
 import Database.Groundhog (
   DefaultKey,
   countAll,
   deleteAll,
-  migrate,
-  runMigration,
-  silentMigrationLogger )
-import Database.Groundhog.Generic ( runDbConn )
+  migrate )
+import Database.Groundhog.Generic ( runDbConn, runMigrationSilent )
 import Database.Groundhog.Sqlite ( withSqliteConn )
 import Database.Groundhog.TH (
   groundhog,
@@ -276,13 +278,13 @@ instance Child InjuriesDetailListingPlayerListingXml where
 instance FromXmlFk InjuriesDetailListingPlayerListingXml where
   -- | To construct a 'InjuriesDetailListingPlayerListing' from a
   --   'InjuriesDetailListingPlayerListingXml' we need to supply a
-  --   foreign key to an 'InjuriesDetailListing'.
+  --   foreign key to an 'InjuriesDetailListing' after dropping the
+  --   '_xml_player_team_id'.
   --
-  from_xml_fk fk = (H.cons fk) . asCont . H.tail
-    where
-      -- Should be in the library soon.
-      asCont :: H.ContVec a -> H.ContVec a
-      asCont = id
+  --   The 'H.asCVec' trick allows type inference to proceed in the
+  --   middle of two different magics.
+  --
+  from_xml_fk fk = (H.cons fk) . H.asCVec . H.tail
 
 
 -- | This lets us insert the XML representation
@@ -466,7 +468,7 @@ test_on_delete_cascade = testGroup "cascading delete tests"
       let b = undefined :: InjuriesDetailListing
       let c = undefined :: InjuriesDetailListingPlayerListing
       actual <- withSqliteConn ":memory:" $ runDbConn $ do
-                  runMigration silentMigrationLogger $ do
+                  runMigrationSilent $ do
                     migrate a
                     migrate b
                     migrate c