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Post terminal readers reader set reader display

Sets reader display to show cart details.

Script stripe Verified

by hugo697 ยท 10/30/2023

Use in Windmill

The script

Submitted by hugo697 Typescript (fetch-only)
Verified 368 days ago
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type Stripe = {
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  token: string;
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};
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/**
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 * Post terminal readers reader set reader display
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 * Sets reader display to show cart details.
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 */
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export async function main(
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  auth: Stripe,
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  reader: string,
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  body: {
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    cart?: {
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      currency: string;
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      line_items: {
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        amount: number;
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        description: string;
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        quantity: number;
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        [k: string]: unknown;
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      }[];
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      tax?: number;
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      total: number;
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      [k: string]: unknown;
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    };
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    expand?: string[];
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    type: "cart";
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  }
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) {
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  const url = new URL(
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    `https://api.stripe.com/v1/terminal/readers/${reader}/set_reader_display`
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  );
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  const response = await fetch(url, {
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    method: "POST",
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    headers: {
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      "Content-Type": "application/x-www-form-urlencoded",
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      Authorization: "Bearer " + auth.token,
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    },
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    body: encodeParams(body),
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  });
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  if (!response.ok) {
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    const text = await response.text();
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    throw new Error(`${response.status} ${text}`);
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  }
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  return await response.json();
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}
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function encodeParams(o: any) {
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  function iter(o: any, path: string) {
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    if (Array.isArray(o)) {
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      o.forEach(function (a) {
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        iter(a, path + "[]");
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      });
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      return;
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    }
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    if (o !== null && typeof o === "object") {
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      Object.keys(o).forEach(function (k) {
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        iter(o[k], path + "[" + k + "]");
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      });
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      return;
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    }
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    data.push(path + "=" + o);
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  }
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  const data: string[] = [];
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  Object.keys(o).forEach(function (k) {
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    if (o[k] !== undefined) {
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      iter(o[k], k);
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    }
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  });
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  return new URLSearchParams(data.join("&"));
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}
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