new to javascript, can't get anything to work

[henrydatei]

Hi, I'm totally new to javascript and I can't get this to run. I made a new folder and run inside this

npm init
npm i wikifolio

I created a new file index.js with this content

import Api from 'wikifolio'

const api = new Api({
  email: 'my email',
  password: 'my password'
})

const wikifolio = api.wikifolio('wf000igb03')
console.log( await wikifolio.details() )
console.log( await wikifolio.price() )

But I get the following error when running node index:

(node:6987) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.
(Use `node --trace-warnings ...` to show where the warning was created)
/Users/henryhaustein/Downloads/wikifolio/index.js:1
import Api from 'wikifolio'
^^^^^^

SyntaxError: Cannot use import statement outside a module
    at Object.compileFunction (node:vm:352:18)
    at wrapSafe (node:internal/modules/cjs/loader:1032:15)
    at Module._compile (node:internal/modules/cjs/loader:1067:27)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1157:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
    at node:internal/main/run_main_module:17:47

When I add "type": "module" to the package.json file I get the following error

file:///Users/henryhaustein/Downloads/wikifolio/index.js:3
const api = new Api({
            ^

TypeError: Api is not a constructor
    at file:///Users/henryhaustein/Downloads/wikifolio/index.js:3:13
    at ModuleJob.run (node:internal/modules/esm/module_job:197:25)
    at async Promise.all (index 0)
    at async ESMLoader.import (node:internal/modules/esm/loader:337:24)
    at async loadESM (node:internal/process/esm_loader:88:5)
    at async handleMainPromise (node:internal/modules/run_main:61:12)

[jekru]

I would recommend to use TypeScript.

npm init -y
npx tsc --init
npm install wikifolio
mkdir example.ts

import { Api } from 'wikifolio';

async function fetchPrice() {
    const api = new Api({email: '', password: ''});
    const wikifolio = api.wikifolio('')

    const price = await wikifolio.price();
    console.log(price);
}

fetchPrice();

npx ts-node example.ts

[henrydatei]

Thank you very much for your fast and working answer, but when I use instead of .price() the .details() method, I get another error :(

import { Api } from 'wikifolio';

async function main() {
    const api = new Api({email: 'email', password: 'password'});
    const wikifolio = api.wikifolio('wikifolioID')

    //const price = await wikifolio.price();
    //console.log(price);
    const details = await wikifolio.details();
    console.log(details);
}

main();

/Users/henryhaustein/Downloads/wikifolio/node_modules/wikifolio/src/models/Wikifolio.ts:411
      throw new Error('Wikifolio JSON not found. This is probably a bug, please report it.')
            ^
Error: Wikifolio JSON not found. This is probably a bug, please report it.
    at Wikifolio.<anonymous> (/Users/henryhaustein/Downloads/wikifolio/node_modules/wikifolio/src/models/Wikifolio.ts:411:13)
    at step (/Users/henryhaustein/Downloads/wikifolio/node_modules/wikifolio/dist/models/Wikifolio.js:44:23)
    at Object.next (/Users/henryhaustein/Downloads/wikifolio/node_modules/wikifolio/dist/models/Wikifolio.js:25:53)
    at fulfilled (/Users/henryhaustein/Downloads/wikifolio/node_modules/wikifolio/dist/models/Wikifolio.js:16:58)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

[jekru]

Thank you very much for your fast and working answer, but when I use instead of .price() the .details() method, I get another error :(

throw new Error('Wikifolio JSON not found. This is probably a bug, please report it.')

See #15. Wikifolio recently released a new version, that's why some features are currently broken. I hope to find some time to fix it soon.