Add metadata timeout (#287)

* Add metadata timeout

* Fix lint

server/internal/config/sys-conf.ts

@@ -4,6 +4,8 @@ class SystemConfig {
   private libraryFolder = process.env.LIBRARY ?? "./.data/library";
   private dataFolder = process.env.DATA ?? "./.data/data";
 
+  private metadataTimeout = parseInt(process.env.METADATA_TIMEOUT ?? "5000");
+
   private externalUrl = normalizeUrl(
     process.env.EXTERNAL_URL ?? "http://localhost:3000",
     { stripWWW: false },
@@ -28,6 +30,10 @@ class SystemConfig {
     return this.dataFolder;
   }
 
+  getMetadataTimeout() {
+    return this.metadataTimeout;
+  }
+
   getDropVersion() {
     return this.dropVersion;
   }

server/internal/metadata/index.ts

@@ -82,6 +82,10 @@ export class MetadataHandler {
         // TODO: fix eslint error
         // eslint-disable-next-line no-async-promise-executor
       >(async (resolve, reject) => {
+        setTimeout(
+          () => reject(new Error("Timeout while fetching results")),
+          systemConfig.getMetadataTimeout(),
+        );
         try {
           const results = await provider.search(query);
           const mappedResults: InternalGameMetadataResult[] = results.map(