Merge pull request #187 from osu-cass/fix/default-selected-fix

fix(item search): fix default button select

Author: tnoelcke

src/ItemSearch/ItemSearch.ts

@@ -253,14 +253,17 @@ export class ItemSearch {
         options = this.searchOptionToFilterClaim(
           filter.filterOptions,
           filter.code,
-          searchApi.claims === [] ? defaultOptionKeys : searchApi.claims
+          searchApi.claims === undefined || searchApi.claims.length < 1
+            ? defaultOptionKeys
+            : searchApi.claims
         );
         break;
       case FilterType.InteractionType:
         options = this.searchOptionFilterString(
           filter.filterOptions,
           filter.code,
-          searchApi.interactionTypes === []
+          searchApi.interactionTypes === undefined ||
+          searchApi.interactionTypes.length < 1
             ? defaultOptionKeys
             : searchApi.interactionTypes
         );
@@ -269,7 +272,9 @@ export class ItemSearch {
         options = this.searchOptionFilterString(
           filter.filterOptions,
           filter.code,
-          searchApi.subjects === [] ? defaultOptionKeys : searchApi.subjects
+          searchApi.subjects === undefined || searchApi.subjects.length < 1
+            ? defaultOptionKeys
+            : searchApi.subjects
         );
         break;
       case FilterType.Grade:
@@ -283,23 +288,29 @@ export class ItemSearch {
         options = this.searchOptionToFilterTarget(
           filter.filterOptions,
           filter.code,
-          searchApi.targets === [] ? defaultOptionKeys : searchApi.targets
+          searchApi.targets === undefined || searchApi.targets.length < 1
+            ? defaultOptionKeys
+            : searchApi.targets
         );
         break;
       case FilterType.TechnologyType:
         const techTypesCodes = this.getTechnologyTypeCodes(searchApi);
         options = this.searchOptionFilterString(
           filter.filterOptions,
           filter.code,
-          techTypesCodes === [] ? defaultOptionKeys : techTypesCodes
+          techTypesCodes === undefined || techTypesCodes.length < 1
+            ? defaultOptionKeys
+            : techTypesCodes
         );
         break;
       case FilterType.Calculator:
         const flagCodes = this.getFlagCodes(searchApi.calculator);
         options = this.searchOptionFilterString(
           filter.filterOptions,
           filter.code,
-          flagCodes === [] ? defaultOptionKeys : flagCodes
+          flagCodes === undefined || flagCodes.length < 1
+            ? defaultOptionKeys
+            : flagCodes
         );
         break;
       default: