fix(backend): nullable

nitoclub · Sep 18, 2024 · d7bf7c7 · d7bf7c7
1 parent 2e3e634
commit d7bf7c7
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/app/backend/src/main/kotlin/nito/club/backend/schema/BookQueryService.kt b/app/backend/src/main/kotlin/nito/club/backend/schema/BookQueryService.kt
@@ -10,9 +10,9 @@ import java.util.concurrent.CompletableFuture
 class BookQueryService : Query {
     @GraphQLDescription("Return list of books based on BookSearchParameter options")
     @Suppress("unused")
-    fun searchBooks(params: BookSearchParameters, dfe: DataFetchingEnvironment): CompletableFuture<List<Book>> =
+    fun searchBooks(params: BookSearchParameters, dfe: DataFetchingEnvironment): CompletableFuture<List<Book>>? =
         dfe.getDataLoader<Int, Book>(BookDataLoader.dataLoaderName)
-            .loadMany(params.ids)
+            ?.loadMany(params.ids)
 }
 
 data class BookSearchParameters(val ids: List<Int>)
diff --git a/app/backend/src/main/kotlin/nito/club/backend/schema/CourseQueryService.kt b/app/backend/src/main/kotlin/nito/club/backend/schema/CourseQueryService.kt
@@ -7,9 +7,9 @@ import nito.club.backend.schema.models.Course
 import java.util.concurrent.CompletableFuture
 
 class CourseQueryService : Query {
-    fun searchCourses(params: CourseSearchParameters, dfe: DataFetchingEnvironment): CompletableFuture<List<Course>> =
+    fun searchCourses(params: CourseSearchParameters, dfe: DataFetchingEnvironment): CompletableFuture<List<Course>>? =
         dfe.getDataLoader<Int, Course>(CourseDataLoader.dataLoaderName)
-            .loadMany(params.ids)
+            ?.loadMany(params.ids)
 }
 
 data class CourseSearchParameters(val ids: List<Int>)
diff --git a/app/backend/src/main/kotlin/nito/club/backend/schema/UniversityQueryService.kt b/app/backend/src/main/kotlin/nito/club/backend/schema/UniversityQueryService.kt
@@ -10,9 +10,9 @@ class UniversityQueryService : Query {
     fun searchUniversities(
         params: UniversitySearchParameters,
         dfe: DataFetchingEnvironment,
-    ): CompletableFuture<List<University>> =
+    ): CompletableFuture<List<University>>? =
         dfe.getDataLoader<Int, University>(UniversityDataLoader.dataLoaderName)
-            .loadMany(params.ids)
+            ?.loadMany(params.ids)
 }
 
 data class UniversitySearchParameters(val ids: List<Int>)