32 lines
846 B
JavaScript
32 lines
846 B
JavaScript
require('dotenv').config()
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const pg = require('pg')
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const db = new pg.Client()
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const task = process.argv[2]
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const CREATE_TABLE_SQL = `CREATE TABLE IF NOT EXISTS tasks
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(id SERIAL, task TEXT NOT NULL, PRIMARY KEY ( id ))`
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const INSERT_TASK_SQL = `INSERT INTO tasks (task) VALUES ($1);`
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const GET_TASKS_SQL = `SELECT * FROM tasks;`
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db.connect((err) => {
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if (err) throw err
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db.query(CREATE_TABLE_SQL, (err) => {
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if (err) throw err
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if (task) {
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db.query(INSERT_TASK_SQL, [task], (err) => {
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if (err) throw err
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listTasks()
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})
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} else {
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listTasks()
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}
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})
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})
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function listTasks() {
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db.query(GET_TASKS_SQL, (err, results) => {
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if (err) throw err
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console.log(results.rows);
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db.end()
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})
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} |