29 lines
871 B
TypeScript
29 lines
871 B
TypeScript
/**
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* TrackImageViewDataBuilder
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*
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* Transforms MediaBinaryDTO into TrackImageViewData for server-side rendering.
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* Deterministic; side-effect free; no HTTP calls.
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*/
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import type { MediaBinaryDTO } from '@/lib/types/generated/MediaBinaryDTO';
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import type { TrackImageViewData } from '@/lib/view-data/TrackImageViewData';
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import { ViewDataBuilder } from "../../contracts/builders/ViewDataBuilder";
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export class TrackImageViewDataBuilder {
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/**
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* Transform API DTO to ViewData
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*
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* @param apiDto - The DTO from the service
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* @returns ViewData for the track image
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*/
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public static build(apiDto: MediaBinaryDTO): TrackImageViewData {
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return {
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buffer: Buffer.from(apiDto.buffer).toString('base64'),
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contentType: apiDto.contentType,
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};
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}
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}
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TrackImageViewDataBuilder satisfies ViewDataBuilder<MediaBinaryDTO, TrackImageViewData>;
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