Create or Update Subscriber

type MailerLite = {

	apiToken: string

}

export async function main(

	resource: MailerLite,

	body: {

		email: string //

		fields?: {

			name?: string

			last_name?: string

			company?: string

			country?: string

			city?: string

			phone?: string

			state?: string

			z_i_p?: string

		}

		groups?: string[]

		status?: 'active' | 'unsubscribed' | 'unconfirmed' | 'bounced' | 'junk'

		subscribed_at?: string // yyyy-MM-dd HH:mm:ss

		ip_address?: string

		opted_in_at?: string // yyyy-MM-dd HH:mm:ss

		optin_ip?: string

		unsubscribed_at?: string // yyyy-MM-dd HH:mm:ss

	}

) {

	const endpoint = `https://connect.mailerlite.com/api/subscribers`

	const response = await fetch(endpoint, {

		method: 'POST',

		headers: {

			'Content-Type': 'application/json',

			Accept: 'application/json',

			Authorization: `Bearer ${resource.apiToken}`

		},

		body: JSON.stringify(body)

	})

	if (!response.ok) {

		const error = await response.json()

		console.log(error.message)

		throw new Error(`HTTP error! status: ${response.status}`)

	}

	const { data } = await response.json()

	return data

}