61 lines
2.6 KiB
TypeScript
61 lines
2.6 KiB
TypeScript
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import { config } from "../config";
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import { UploadVersionResult, VersionRecord } from "../models/versionRecord";
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import { apiFetch, apiGetJson, apiSendExpectJson, ApiError, readErrorMessage } from "./apiClient";
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import { generateGuid } from "./metadataService";
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/**
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* เรียก version API ของ backend (FR-5/6/7 ฝั่ง client)
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* `fields` = map จาก `readContentControlFields()` ตาม FR-11
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*/
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/** FR-5 — อัปโหลดไฟล์ปัจจุบันเป็น version ใหม่ (แนบ fields map ถ้ามี) */
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export async function uploadVersion(
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documentId: string,
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file: Blob,
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clientVersionId: string,
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fields?: Record<string, string>,
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fileName?: string
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): Promise<UploadVersionResult> {
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const form = new FormData();
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form.append("file", file, fileName || `${documentId}.docx`);
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form.append("clientVersionId", clientVersionId);
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if (fields && Object.keys(fields).length > 0) {
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form.append("fields", JSON.stringify(fields));
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}
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return apiSendExpectJson<UploadVersionResult>(
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`/api/documents/${documentId}/versions`,
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{ method: "POST", body: form },
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"อัปโหลด version ไม่สำเร็จ"
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);
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}
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/** FR-6 — version history เรียงใหม่ → เก่า */
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export async function getVersions(documentId: string): Promise<VersionRecord[]> {
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return apiGetJson<VersionRecord[]>(
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`/api/documents/${documentId}/versions`,
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"โหลด version history ไม่สำเร็จ"
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);
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}
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/** FR-7 — URL ของ download endpoint (ผ่าน backend proxy เท่านั้น — MinIO ไม่ถูก expose) */
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export function buildDownloadUrl(documentId: string, versionId: string): string {
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return `${config.apiBaseUrl}/api/documents/${documentId}/versions/${versionId}/download`;
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}
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/** FR-7 — ดาวน์โหลดไฟล์ของ version หนึ่งเป็น Blob (ต้องแนบ Bearer จึงต้อง fetch แทน link ตรง) */
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export async function downloadVersion(documentId: string, versionId: string): Promise<Blob> {
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const response = await apiFetch(buildDownloadUrl(documentId, versionId));
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if (!response.ok) {
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throw new ApiError(
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response.status,
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await readErrorMessage(response, `ดาวน์โหลด version ไม่สำเร็จ (${response.status})`)
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);
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}
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return response.blob();
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}
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/** สร้าง clientVersionId ใหม่สำหรับ upload ครั้งถัดไป */
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export function newClientVersionId(): string {
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return generateGuid();
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}
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