Update a Purchase Order

//native

type Zoho = {

  token: string;

};

/**

 * Update a Purchase Order

 * Updates a new Purchase Order in Zoho Inventory. Description about extra parameter ignore_auto_number_generation - Ignore auto Purchase order number generation for this Purchase Order. This mandates the Purchase Order number to be entered. Allowed Values true and false.

 */

export async function main(

  auth: Zoho,

  purchaseorder_id: string,

  organization_id: string | undefined,

  ignore_auto_number_generation: string | undefined,

  body: {

    purchaseorder_number: string;

    date?: string;

    expected_delivery_date?: string;

    reference_number?: string;

    ship_via?: string;

    vendor_id: number;

    salesorder_id?: number;

    is_drop_shipment?: false | true;

    contact_persons?: { contact_person_id?: number }[];

    attention?: string;

    delivery_org_address_id?: number;

    delivery_customer_id?: number;

    notes?: string;

    terms?: string;

    exchange_rate?: number;

    custom_fields?: { customfield_id?: number; value?: string }[];

    line_items: {

      item_id?: number;

      line_item_id?: number;

      account_id?: number;

      name?: string;

      description?: string;

      item_order?: number;

      bcy_rate?: number;

      purchase_rate?: number;

      quantity?: number;

      quantity_received?: number;

      unit?: string;

      item_total?: number;

      tax_id?: number;

      tax_name?: string;

      tax_type?: string;

      tax_percentage?: number;

      image_id?: number;

      image_name?: string;

      image_type?: string;

      reverse_charge_tax_id?: string;

      hsn_or_sac?: string;

      tax_exemption_code?: string;

      location_id?: string;

      tax_exemption_id?: string;

      salesorder_item_id?: number;

    }[];

    location_id?: string;

    gst_treatment?: string;

    tax_treatment?: {};

    gst_no?: string;

    source_of_supply?: string;

    destination_of_supply?: string;

  },

) {

  const url = new URL(

    `https://www.zohoapis.com/inventory/v1/purchaseorders/${purchaseorder_id}`,

  );

  for (const [k, v] of [

    ["organization_id", organization_id],

    ["ignore_auto_number_generation", ignore_auto_number_generation],

  ]) {

    if (v !== undefined && v !== "" && k !== undefined) {

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "PUT",

    headers: {

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

      Authorization: "Zoho-oauthtoken " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}