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import type { Transfer } from "../network/transfer/transfer";
import { Writable, writable } from "svelte/store";
// Represents the current progress of every request
export enum IncomingRequestState {
// Request was neither accepted nor declined yet
WAITING,
// Data is being transferred, more precise data
// is available in the corresponding Transfer object
IN_FLIGHT,
// Requestor has received all data
DONE,
// Request was declined
DECLINED,
}
// Identifying information about the requestor
export type IncomingRequestInfo = {
token: string;
ip: string;
location: string;
client: string;
receivedAt: Date;
};
// The model for a request received by a sharer
// The state marks changes in the progression of the request lifecycle and can be subscribed to
export type IncomingRequest = {
// Transfer is null while request isn't IN_FLIGHT
transfer: Transfer | null;
info: IncomingRequestInfo;
state: Writable<IncomingRequestState>;
};
// Create a model for a new incoming request
export function newIncomingRequest(
token: string,
ip: string,
location: string,
client: string
): IncomingRequest {
const info = {
token,
ip,
location,
client,
receivedAt: new Date(),
};
return {
transfer: null,
info,
// Each request starts out as just received and waiting for an answer
state: writable(IncomingRequestState.WAITING),
};
}
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