Created
October 13, 2019 14:25
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programming.in.th | Tasks Backup
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| const admin = require('firebase-admin') | |
| const fs = require('fs') | |
| const serviceAccount = require('./grader-ef0b5-c147bbe98312.json') | |
| admin.initializeApp({ credential: admin.credential.cert(serviceAccount) }) | |
| const db = admin.firestore() | |
| const taskDocRefs = db.collection('tasks').orderBy('difficulty') | |
| taskDocRefs.get().then(data => { | |
| const result = [] | |
| data.docs.forEach(doc => { | |
| result.push(doc.data()) | |
| }) | |
| fs.writeFile('./backup.json', JSON.stringify(result), err => { | |
| if (err) { | |
| console.log(`BACKUP ERROR WITH MESSAGE ${err}`) | |
| } | |
| console.log('BACKUP SUCCESSFULLY') | |
| }) | |
| }) |
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