@pinata/sdk/src/commands/pinning/pinJSONToIPFS.ts

Official SDK for the Pinata IPFS platform

import axios from 'axios';
import { baseUrl } from '../../constants';
import { createConfigForAxiosHeaders, validateMetadata, validatePinataOptions } from '../../util/validators';
import { handleError } from '../../util/errorResponse';
import { PinataConfig } from '../..';
import { PinataPinOptions, PinataPinResponse } from './pinFileToIPFS';

export default function pinJSONToIPFS(config: PinataConfig, body: any, options? : PinataPinOptions):Promise<PinataPinResponse> {

    let requestBody: any = body;

    if (typeof body !== 'object') {
        throw new Error('body must be a valid JSON object');
    }

    if (options) {
        requestBody = {
            pinataContent: body
        };
        if (options.pinataMetadata) {
            validateMetadata(options.pinataMetadata);
            requestBody.pinataMetadata = options.pinataMetadata;
        }
        if (options.pinataOptions) {
            validatePinataOptions(options.pinataOptions);
            requestBody.pinataOptions = options.pinataOptions;
        }
    }

    const endpoint = `${baseUrl}/pinning/pinJSONToIPFS`;

    return new Promise((resolve, reject) => {
        axios.post(
            endpoint,
            requestBody,
            {...createConfigForAxiosHeaders(config)})
        .then(function (result) {
            if (result.status !== 200) {
                reject(new Error(`unknown server response while pinning JSON to IPFS: ${result}`));
            }
            resolve(result.data);
        }).catch(function (error) {
            const formattedError = handleError(error);
            reject(formattedError);
        });
    });
}