sarlink-portal/utils/tryCatch.ts

export async function tryCatch<T, E = Error>(promise: T | Promise<T>) {
	try {
		const data = await promise;
		return [null, data] as const;
	} catch (error) {
		return [error as E, null] as const;
	}
}

export async function handleApiResponse<T>(
	response: Response,
	fnName?: string,
) {
	const responseData = await response.json();
	if (response.status === 401) {
		throw new Error("UNAUTHORIZED");
	}

	if (response.status === 403) {
		throw new Error(
			responseData.message ||
				"Forbidden; you do not have permission to access this resource.",
		);
	}

	if (response.status === 429) {
		throw new Error(
			responseData.message || "Too many requests; please try again later.",
		);
	}

	if (!response.ok) {
		console.log(`API Error Response from ${fnName}:`, responseData);
		throw new Error(responseData.message || "Something went wrong.");
	}

	return responseData as T;
}