31 lines
809 B
TypeScript
31 lines
809 B
TypeScript
export const QWENPAW_CLIENT_MESSAGE_ID_KEY = "qwenpaw_client_message_id";
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function randomBase36(length: number): string {
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const bytes = new Uint8Array(length);
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crypto.getRandomValues(bytes);
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let value = "";
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for (const byte of bytes) value += (byte % 36).toString(36);
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return value;
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}
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export function createClientMessageId(): string {
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return crypto.randomUUID?.() ?? `${Date.now()}-${randomBase36(16)}`;
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}
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export function attachClientMessageId(
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message: Record<string, unknown>,
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clientMessageId: string,
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): Record<string, unknown> {
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const metadata =
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typeof message.metadata === "object" && message.metadata !== null
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? message.metadata
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: {};
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return {
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...message,
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metadata: {
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...metadata,
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[QWENPAW_CLIENT_MESSAGE_ID_KEY]: clientMessageId,
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},
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};
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}
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