async function loadTenants()

in src/login/updateSubscriptions.ts [44:89]
36 lines of code
10 McCabe index (conditional complexity)

async function loadTenants(): Promise<TenantIdDescription[]> {
	const knownTenantIds: Set<string> = new Set();
	const knownTenants: TenantIdDescription[] = [];

	for (const session of ext.loginHelper.api.sessions) {
		const client: SubscriptionClient = new SubscriptionClient(session.credentials2, { baseUri: session.environment.resourceManagerEndpointUrl });
		let url: string | undefined = 'https://management.azure.com/tenants?api-version=2020-01-01';

		do {
			const options: RequestPrepareOptions = {
				url,
				method: 'GET'
			};
			const response: HttpOperationResponse = await client.sendRequest(options)

			if (response.parsedBody && 'value' in response.parsedBody) {
				// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access
				const value: any = response.parsedBody.value;

				if (Array.isArray(value)) {
					// eslint-disable-next-line @typescript-eslint/no-explicit-any
					const tenants: any[] = value as any[];
					tenants.forEach(tenant => {
						if ('tenantId' in tenant && 'displayName' in tenant) {
							const sanitizedTenant: TenantIdDescription = tenant as TenantIdDescription;
							if (!knownTenantIds.has(sanitizedTenant.tenantId)) {
								knownTenantIds.add(sanitizedTenant.tenantId);
								knownTenants.push(tenant);
							}
						}
					});

					// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
					if ('nextLink' in response.parsedBody) {
						// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
						url = response.parsedBody.nextLink as string | undefined;
					} else {
						url = undefined;
					}
				}
			}
		} while (url);
	}

	return knownTenants;
}