Client.ts

/**
 * This file was auto-generated by Fern from our API Definition.
 */

import * as environments from "../../../../environments";
import * as core from "../../../../core";
import * as Stripe from "../../../index";
import urlJoin from "url-join";
import * as errors from "../../../../errors/index";

export declare namespace UsageRecordSummary {
    export interface Options {
        environment?: core.Supplier<environments.StripeEnvironment | string>;
        /** Specify a custom URL to connect the client to. */
        baseUrl?: core.Supplier<string>;
        token: core.Supplier<core.BearerToken>;
    }

    export interface RequestOptions {
        /** The maximum time to wait for a response in seconds. */
        timeoutInSeconds?: number;
        /** The number of times to retry the request. Defaults to 2. */
        maxRetries?: number;
        /** A hook to abort the request. */
        abortSignal?: AbortSignal;
        /** Additional headers to include in the request. */
        headers?: Record<string, string>;
    }
}

export class UsageRecordSummary {
    constructor(protected readonly _options: UsageRecordSummary.Options) {}

    /**
     * <p>For the specified subscription item, returns a list of summary objects. Each object in the list provides usage information that’s been summarized from multiple usage records and over a subscription billing period (e.g., 15 usage records in the month of September).</p>
     *
     * <p>The list is sorted in reverse-chronological order (newest first). The first list item represents the most current usage period that hasn’t ended yet. Since new usage records can still be added, the returned summary information for the subscription item’s ID should be seen as unstable until the subscription billing period ends.</p>
     *
     * @param {string} subscriptionItem
     * @param {Stripe.UsageRecordSummaryListRequest} request
     * @param {UsageRecordSummary.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @example
     *     await client.usageRecordSummary.list("subscription_item")
     */
    public async list(
        subscriptionItem: string,
        request: Stripe.UsageRecordSummaryListRequest = {},
        requestOptions?: UsageRecordSummary.RequestOptions,
    ): Promise<Stripe.UsageRecordSummaryListResponse> {
        const { ending_before: endingBefore, expand, limit, starting_after: startingAfter } = request;
        const _queryParams: Record<string, string | string[] | object | object[] | null> = {};
        if (endingBefore != null) {
            _queryParams["ending_before"] = endingBefore;
        }

        if (expand != null) {
            if (Array.isArray(expand)) {
                _queryParams["expand"] = expand.map((item) => item);
            } else {
                _queryParams["expand"] = expand;
            }
        }

        if (limit != null) {
            _queryParams["limit"] = limit.toString();
        }

        if (startingAfter != null) {
            _queryParams["starting_after"] = startingAfter;
        }

        const _response = await core.fetcher({
            url: urlJoin(
                (await core.Supplier.get(this._options.baseUrl)) ??
                    (await core.Supplier.get(this._options.environment)) ??
                    environments.StripeEnvironment.Default,
                `v1/subscription_items/${encodeURIComponent(subscriptionItem)}/usage_record_summaries`,
            ),
            method: "GET",
            headers: {
                Authorization: await this._getAuthorizationHeader(),
                "X-Fern-Language": "JavaScript",
                "X-Fern-SDK-Name": "@fern-api/stripe",
                "X-Fern-SDK-Version": "1.0.1",
                "User-Agent": "@fern-api/stripe/1.0.1",
                "X-Fern-Runtime": core.RUNTIME.type,
                "X-Fern-Runtime-Version": core.RUNTIME.version,
                ...requestOptions?.headers,
            },
            contentType: "application/json",
            queryParameters: _queryParams,
            requestType: "json",
            timeoutMs: requestOptions?.timeoutInSeconds != null ? requestOptions.timeoutInSeconds * 1000 : 60000,
            maxRetries: requestOptions?.maxRetries,
            abortSignal: requestOptions?.abortSignal,
        });
        if (_response.ok) {
            return _response.body as Stripe.UsageRecordSummaryListResponse;
        }

        if (_response.error.reason === "status-code") {
            throw new errors.StripeError({
                statusCode: _response.error.statusCode,
                body: _response.error.body,
            });
        }

        switch (_response.error.reason) {
            case "non-json":
                throw new errors.StripeError({
                    statusCode: _response.error.statusCode,
                    body: _response.error.rawBody,
                });
            case "timeout":
                throw new errors.StripeTimeoutError(
                    "Timeout exceeded when calling GET /v1/subscription_items/{subscription_item}/usage_record_summaries.",
                );
            case "unknown":
                throw new errors.StripeError({
                    message: _response.error.errorMessage,
                });
        }
    }

    protected async _getAuthorizationHeader(): Promise<string> {
        return `Bearer ${await core.Supplier.get(this._options.token)}`;
    }
}