chemicals allow to search by synonym

service/src/main/java/lcsb/mapviewer/services/search/db/chemical/ChemicalService.java

@@ -181,6 +181,8 @@ public class ChemicalService extends DbSearchService implements IChemicalService
         List<MiriamData> chemicalId = new ArrayList<>();
         chemicalId.add(id);
         result = chemicalParser.getChemicals(searchCriteria.getDisease(), chemicalId);
+      } else {
+        result = chemicalParser.getChemicalsBySynonym(searchCriteria.getDisease(), name);
       }
     } catch (ChemicalSearchException e) {
       logger.error("Problem with accesing database", e);
@@ -188,8 +190,6 @@ public class ChemicalService extends DbSearchService implements IChemicalService
     if (result.size() == 0) {
       return null;
     } else {
-      // return chemicalViewFactory.create(result.get(0),
-      // searchCriteria.getModel(), searchCriteria.getColorSet());
       return result.get(0);
     }