Edits history of script submission #23810 for ' Cancel Subscription (stripe)'

• bunnative

  Ap­pro­ved version

  Edit in Windmill

  Embed

  //native
  
  /**
   * Cancel Subscription
   * Cancel a subscription now, or at the end of the current period when `at_period_end` is set (it stays active until then and can be resumed by updating `cancel_at_period_end`). `invoice_now` and `prorate` apply to immediate cancellation only.
   */
  export async function main(
    auth: RT.Stripe,
    subscription_id: string,
    at_period_end: boolean | undefined,
    invoice_now: boolean | undefined,
    prorate: boolean | undefined,
    comment: string | undefined
  ) {
    const url = new URL(
      `https://api.stripe.com/v1/subscriptions/${subscription_id}`
    )
    const headers = {
      Authorization: `Bearer ${auth.token}`,
      Accept: "application/json",
      "Stripe-Version": "2025-03-31.basil",
    }
  
    let response: Response
    if (at_period_end) {
      response = await fetch(url, {
        method: "POST",
        headers: {
          ...headers,
          "Content-Type": "application/x-www-form-urlencoded",
        },
        body: toForm({
          cancel_at_period_end: true,
          cancellation_details: { comment },
        }),
      })
    } else {
      url.search = toForm({
        invoice_now: invoice_now || undefined,
        prorate: prorate || undefined,
        cancellation_details: { comment },
      }).toString()
      response = await fetch(url, { method: "DELETE", headers })
    }
  
    if (!response.ok) {
      throw new Error(`${response.status} ${await response.text()}`)
    }
  
    return await response.json()
  }
  
  // Stripe takes form-encoded params with bracketed nesting: metadata[key]=v, items[0][price]=p
  function toForm(
    params: { [key: string]: any },
    prefix = "",
    out = new URLSearchParams()
  ) {
    for (const [key, value] of Object.entries(params)) {
      if (value == null || value === "") continue
      const name = prefix ? `${prefix}[${key}]` : key
      if (typeof value === "object") toForm(value, name, out)
      else out.append(name, String(value))
    }
    return out
  }
  

  Submitted by hugo989 3 hours ago