Rename folder "modules" to "features"

src/features/metadata/services/MetadataConverter.ts

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+import { MetaType } from '@/lib/graphql/generated/graphql.ts';
+import { AllowedMetadataValueTypes, AppMetadataKeys, Metadata } from '@/features/metadata/Metadata.types.ts';
+import { APP_METADATA } from '@/features/metadata/Metadata.constants.ts';
+
+export const convertValueFromMetadata = <T extends AllowedMetadataValueTypes = AllowedMetadataValueTypes>(
+    key: string,
+    value: string,
+    defaultValue: any,
+): T => APP_METADATA[key as AppMetadataKeys].convert(value, defaultValue);
+
+export const convertFromGqlMeta = (
+    gqlMetadata?: MetaType[],
+    filter: (key: string) => boolean = () => true,
+): Metadata | undefined => {
+    if (!gqlMetadata) {
+        return undefined;
+    }
+
+    const metadata: Metadata = {};
+    gqlMetadata.forEach(({ key, value }) => {
+        if (filter(key)) {
+            metadata[key] = value;
+        }
+    });
+
+    return metadata;
+};
+
+export const convertToGqlMeta = (metadata?: Metadata): MetaType[] | undefined => {
+    if (!metadata) {
+        return undefined;
+    }
+
+    return Object.entries(metadata).map(([key, value]) => ({ key, value }));
+};