[#582] make proposal/list search case insensitive

Signed-off-by: jankun4 <[email protected]>

CHANGELOG.md

@@ -45,6 +45,7 @@ changes.
 
 ### Fixed
 
+- proposal/list search is case insensitive now [Issue 582](https://github.com/IntersectMBO/govtool/issues/582)
 - proposal/list now takes optional `search` query param [Issue 566](https://github.com/IntersectMBO/govtool/issues/566)
 - Fix possible sql error when there would be no predefined drep voting pwoer [Issue 501](https://github.com/IntersectMBO/govtool/issues/501)
 - Fix drep type detection when changing metadata [Issue 333](https://github.com/IntersectMBO/govtool/issues/333)

govtool/backend/src/VVA/API.hs

@@ -244,13 +244,13 @@ listProposals selectedTypes sortMode mPage mPageSize mDrepRaw mSearchQuery = do
 
 
 
-  let filterF ProposalResponse{..} = case mSearchQuery of
+  let filterF ProposalResponse{..} = case Text.toLower <$> mSearchQuery of
         Nothing -> True
         Just searchQuery -> fromMaybe False $ do
-          title <- proposalResponseTitle
-          about <- proposalResponseAbout
-          motivation <- proposalResponseMotivation
-          rationale <- proposalResponseRationale
+          title <- Text.toLower <$> proposalResponseTitle
+          about <- Text.toLower <$> proposalResponseAbout
+          motivation <- Text.toLower <$> proposalResponseMotivation
+          rationale <- Text.toLower <$> proposalResponseRationale
 
           let result = searchQuery `isInfixOf` title
                       || searchQuery `isInfixOf` about