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refactor: stricter domain: attachments

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SocksOnHead
2026-04-11 13:39:27 +02:00
parent 0b9a9f311e
commit 58e338246f
15 changed files with 60 additions and 57 deletions
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21
toju-app/src/app/domains/attachment/domain/constants/attachment-transfer.constants.ts Normal file
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/** Size (bytes) of each chunk when streaming a file over RTCDataChannel. */
export const FILE_CHUNK_SIZE_BYTES = 64 * 1024; // 64 KB
/**
* EWMA smoothing weight for the previous speed estimate.
* The complementary weight is applied to the latest sample.
*/
export const ATTACHMENT_TRANSFER_EWMA_PREVIOUS_WEIGHT = 0.7;
export const ATTACHMENT_TRANSFER_EWMA_CURRENT_WEIGHT = 1 - ATTACHMENT_TRANSFER_EWMA_PREVIOUS_WEIGHT;
/** Fallback MIME type when none is provided by the sender. */
export const DEFAULT_ATTACHMENT_MIME_TYPE = 'application/octet-stream';
/** localStorage key used by the legacy attachment store during migration. */
export const LEGACY_ATTACHMENTS_STORAGE_KEY = 'metoyou_attachments';
/** User-facing error when no peers are available for a request. */
export const NO_CONNECTED_PEERS_REQUEST_ERROR = 'No connected peers are available to provide this file right now.';
/** User-facing error when connected peers cannot provide a requested file. */
export const FILE_NOT_FOUND_REQUEST_ERROR = 'The connected peers do not have this file right now.';