33 lines
793 B
JavaScript
33 lines
793 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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}
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