124 lines
3.6 KiB
TypeScript
124 lines
3.6 KiB
TypeScript
import { ApiError } from "./errors";
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import { requestJson } from "./http";
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import type { CreateRacePayload, Race, RacesQuery, UpdateRacePayload } from "./types";
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function isString(value: unknown): value is string {
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return typeof value === "string";
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}
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function isNullableString(value: unknown): value is string | null {
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return value === null || typeof value === "string";
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}
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function isOptionalNullableString(value: unknown): value is string | null | undefined {
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return value === undefined || isNullableString(value);
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}
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function normalizeRace(input: unknown): Race {
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const race = input as Partial<Race>;
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const isValid =
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isString(race?.id) &&
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isString(race?.date) &&
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isString(race?.title) &&
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typeof race?.distanceKm === "number" &&
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(race?.status === null ||
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race?.status === "planned" ||
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race?.status === "registered" ||
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race?.status === "completed") &&
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isNullableString(race?.officialUrl) &&
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isOptionalNullableString(race?.coverImageUrl) &&
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isNullableString(race?.startTime) &&
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isNullableString(race?.clusterSchedule) &&
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isNullableString(race?.bibPickup) &&
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isNullableString(race?.bibNumber) &&
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isNullableString(race?.finishTime) &&
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isNullableString(race?.finishPlace) &&
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isNullableString(race?.notes) &&
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isString(race?.createdAt) &&
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(race?.updatedAt === null || isString(race?.updatedAt));
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if (!isValid) {
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throw new ApiError({
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code: "unknown_error",
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status: null,
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message: "Некорректный формат данных от API.",
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});
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}
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return {
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id: race.id,
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date: race.date,
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title: race.title,
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distanceKm: race.distanceKm,
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status: race.status,
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officialUrl: race.officialUrl,
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coverImageUrl: race.coverImageUrl ?? null,
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startTime: race.startTime,
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clusterSchedule: race.clusterSchedule,
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bibPickup: race.bibPickup,
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bibNumber: race.bibNumber,
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finishTime: race.finishTime,
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finishPlace: race.finishPlace,
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notes: race.notes,
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createdAt: race.createdAt,
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updatedAt: race.updatedAt,
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};
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}
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function buildRacesQuery(query?: RacesQuery): string {
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if (!query) {
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return "";
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}
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const params = new URLSearchParams();
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if (typeof query.year === "number") {
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params.set("year", String(query.year));
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}
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if (typeof query.month === "number") {
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params.set("month", String(query.month));
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}
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const serialized = params.toString();
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return serialized ? `?${serialized}` : "";
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}
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export async function getRaces(query?: RacesQuery, init?: RequestInit): Promise<Race[]> {
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const response = await requestJson<unknown[]>(`/races${buildRacesQuery(query)}`, init);
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if (!Array.isArray(response)) {
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throw new ApiError({
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code: "unknown_error",
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status: null,
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message: "Некорректный формат списка забегов от API.",
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});
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}
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return response.map(normalizeRace);
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}
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export async function getRaceById(id: string, init?: RequestInit): Promise<Race> {
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return normalizeRace(await requestJson<unknown>(`/races/${id}`, init));
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}
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export async function createRace(payload: CreateRacePayload): Promise<Race> {
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return normalizeRace(
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await requestJson<unknown>("/races", {
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method: "POST",
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body: JSON.stringify(payload),
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}),
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);
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}
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export async function updateRace(id: string, payload: UpdateRacePayload): Promise<Race> {
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return normalizeRace(
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await requestJson<unknown>(`/races/${id}`, {
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method: "PATCH",
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body: JSON.stringify(payload),
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}),
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);
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}
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export async function deleteRace(id: string): Promise<void> {
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await requestJson<void>(`/races/${id}`, { method: "DELETE" });
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}
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