29 lines
1.1 KiB
TypeScript
29 lines
1.1 KiB
TypeScript
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import { Controller, Get, Header, NotFoundException, Param, StreamableFile } from '@nestjs/common';
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import { createReadStream } from 'node:fs';
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import { Public } from '../auth/guards';
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import { mimeForUpload, resolveStoredUpload } from './upload-path';
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/**
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* Public file serving at GET /api/uploads/:filename.
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*
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* ProductImage.url is stored as `/uploads/<file>`, which nginx proxies. Shoppers
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* and operators also hit `/api/uploads/<file>` (user-app axios base is `/api`,
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* and the API Dokploy domain sits behind the same prefix). useStaticAssets only
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* mounts `/uploads/`, so those requests 404'd with Nest's "Cannot GET /api/uploads/...".
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*/
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@Public()
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@Controller('uploads')
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export class PublicUploadsController {
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@Get(':filename')
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@Header('Cache-Control', 'public, max-age=86400')
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stream(@Param('filename') filename: string): StreamableFile {
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const file = resolveStoredUpload(filename);
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if (!file) throw new NotFoundException('فایل یافت نشد');
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return new StreamableFile(createReadStream(file), {
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type: mimeForUpload(file) ?? 'application/octet-stream',
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disposition: 'inline',
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});
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}
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}
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