refactor progress

packages/api/src/channel/AttachmentDTOs.tsx

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import type {
+	ClientAttachmentReferenceRequest,
+	ClientAttachmentRequest,
+} from '@fluxer/schema/src/domains/message/AttachmentSchemas';
+
+export interface UploadedAttachment {
+	id: number;
+	filename: string;
+	upload_filename: string;
+	file_size: number;
+	content_type: string;
+}
+
+export interface AttachmentToProcess {
+	id: number;
+	filename: string;
+	upload_filename: string;
+	title: string | null;
+	description: string | null;
+	flags: number;
+	file_size: number;
+	content_type: string;
+	duration?: number | null;
+	waveform?: string | null;
+}
+
+export function mergeUploadWithClientData(
+	uploaded: UploadedAttachment,
+	clientData?: ClientAttachmentRequest | ClientAttachmentReferenceRequest,
+): AttachmentToProcess {
+	return {
+		id: uploaded.id,
+		filename: uploaded.filename,
+		upload_filename: uploaded.upload_filename,
+		file_size: uploaded.file_size,
+		content_type: uploaded.content_type,
+		duration: ('duration' in (clientData ?? {}) ? (clientData as ClientAttachmentRequest).duration : null) ?? null,
+		waveform: ('waveform' in (clientData ?? {}) ? (clientData as ClientAttachmentRequest).waveform : null) ?? null,
+		title: clientData?.title ?? null,
+		description: clientData?.description ?? null,
+		flags: 'flags' in (clientData ?? {}) ? (clientData as ClientAttachmentRequest).flags : 0,
+	};
+}
+
+export type AttachmentRequestData = AttachmentToProcess | ClientAttachmentRequest | ClientAttachmentReferenceRequest;