USe lowerCaseSuffixNamingStyle as our base in TSN.Codegen.

diff --git a/src/TSN/Codegen.hs b/src/TSN/Codegen.hs
index 38aede40cae87a672ff862143ff950a34b899abd..467f86b7ef3fd64526063208ba9d219d6c24f8fe 100644 (file)
--- a/src/TSN/Codegen.hs
+++ b/src/TSN/Codegen.hs
@@ -9,10 +9,14 @@ import Data.List.Utils ( join, split )
 import Database.Groundhog.TH (
   CodegenConfig ( namingStyle ),
   NamingStyle ( mkDbConstrName, mkDbFieldName, mkExprFieldName ),
-  defaultCodegenConfig )
+  defaultCodegenConfig,
+  lowerCaseSuffixNamingStyle )
 
-default_ns :: NamingStyle
-default_ns = namingStyle defaultCodegenConfig
+-- | The lowercase naming style for database entities, provided by
+--   Groundhog. Makes a better starting point than the default.
+--
+lowercase_ns :: NamingStyle
+lowercase_ns = lowerCaseSuffixNamingStyle
 
 -- | A database field name creator. It takes the field name (from a
 --   record type) and drops the first component determined by
@@ -22,10 +26,6 @@ tsn_db_field_namer :: String -> String -> Int -> String -> Int -> String
 tsn_db_field_namer _ _ _ fieldname _ =
   (join "_") . tail . (split "_") $ fieldname
 
-tsn_db_constr_namer :: String -> String -> Int -> String
-tsn_db_constr_namer _ constrname _ =
-  map toLower constrname
-
 tsn_expr_field_namer :: String -> String -> Int -> String -> Int -> String
 tsn_expr_field_namer _ _ _ fieldname _ =
   (join "_") . (map capitalize) . (split "_") $ fieldname
@@ -34,9 +34,8 @@ tsn_expr_field_namer _ _ _ fieldname _ =
     capitalize (c:cs) = (toUpper c : cs)
 
 tsn_naming_style :: NamingStyle
-tsn_naming_style = default_ns { mkDbConstrName = tsn_db_constr_namer,
-                                mkDbFieldName = tsn_db_field_namer,
-                                mkExprFieldName = tsn_expr_field_namer }
+tsn_naming_style = lowercase_ns { mkDbFieldName = tsn_db_field_namer,
+                                  mkExprFieldName = tsn_expr_field_namer }
 
 tsn_codegen_config :: CodegenConfig
 tsn_codegen_config =