2023-06-19 02:22:42 +00:00
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import { create } from 'ipfs';
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2023-06-20 17:46:59 +00:00
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import { readFile } from 'fs/promises';
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2023-06-19 02:22:42 +00:00
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class IPFSFileManager {
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constructor(filePath) {
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this.filePath = filePath;
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this.node = null;
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}
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async initIPFS() {
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this.node = await create();
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console.log('IPFS node is ready');
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}
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2023-06-20 17:46:59 +00:00
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async readFile() {
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try {
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const data = await readFile(this.filePath);
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return data;
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} catch (error) {
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throw new Error(`Failed to read the file: ${error}`);
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}
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2023-06-19 02:22:42 +00:00
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}
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async addFileToIPFS() {
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try {
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await this.initIPFS();
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const fileData = await this.readFile();
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const results = await this.node.add({ content: fileData });
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const cid = results.cid.toString();
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this.closeIPFS();
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console.log('File added to IPFS with CID:', cid);
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} catch (error) {
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console.error('Failed to add the file to IPFS', error);
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}
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}
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async closeIPFS() {
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if (this.node) {
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await this.node.stop();
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console.log('IPFS node connection closed');
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}
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}
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}
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const filePath = './file.txt';
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const ipfsFileManager = new IPFSFileManager(filePath);
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ipfsFileManager.addFileToIPFS();
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