SQLEasy.js

module for simple works from sqlite3 (JavaScript edition)

Prepare for work

My module use module better-sqlite3, you must download it.

npm install better-sqlite3

from next, you can download folder of project, and load in folder "node_modules"

cd node_modules
git clone https://github.com/Nikiroy78/SQLEasy.js.git

import database object in your project

const SQLEasy = require('SQLEasy.js');
var database = new SQLEasy.database('/path/to/database.db');

This object have 4 methods: add, remove, set, get

Methods of SQLEasy object

get

This method getting date from included database

const sqlite = require('SQLEasy.js');
var database =  sqlite.database('/path/to/database.db');

console.log(database.get('table'));

output...

[{'ID': 0, 'content': 'content 1'}, {'ID': 1, 'content': 'other content'}, {'ID': 2, 'content': 'Content number 3 :)'}, {'ID': 3, 'content': 'etc.'}]

You can apply condition's settings from filt your data...

const sqlite = require('SQLEasy.js');
var database =  sqlite.database('/path/to/database.db');

console.log(database.get('table', [{'ID': 0}, {'content': 'etc.'}]));

output...

[{'ID': 0, 'content': 'content 1'}, {'ID': 3, 'content': 'etc.'}]

Response show is...

SELECT * FROM table WHERE (ID=0) OR (content='etc.')

And you edit uploaded columns

const sqlite = require('SQLEasy.js');
var database =  sqlite.database('/path/to/database.db');

console.log(database.get('table', [{'ID': 0}, {'content': 'etc.'}], 'content'));

output...

[{'content': 'content 1'}, {'content': 'etc.'}]

Response show is...

SELECT content FROM table WHERE (ID=0) OR (content='etc.')

add

This is sql response

INSERT

Using add method in your code (from your simply, we used old date from last database).

const sqlite = require('SQLEasy.js');
var database =  sqlite.database('/path/to/database.db');

database.add('table', [{'ID': 4, 'content': 'test example, from fucking tests :)'}])
console.log(database.get('table'));

output...

[{'ID': 0, 'content': 'content 1'}, {'ID': 1, 'content': 'other content'}, {'ID': 2, 'content': 'Content number 3 :)'}, {'ID': 3, 'content': 'etc.'}, {'ID': 4, 'content': 'test example, from fucking tests :)'}]

remove

Using remove method in your code (from your simply, we used old date from last database).

const sqlite = require('SQLEasy.js');
var database =  sqlite.database('/path/to/database.db');

database.remove('table', {'ID': 4});
console.log(database.get('table'));

output...

[{'ID': 0, 'content': 'content 1'}, {'ID': 1, 'content': 'other content'}, {'ID': 2, 'content': 'Content number 3 :)'}, {'ID': 3, 'content': 'etc.'}]

set

Using set method in your code (from your simply, we used old date from last database).

const sqlite = require('SQLEasy.js');
var database =  sqlite.database('/path/to/database.db');

database.set('table', {'ID': 3}, {'content': 'edited'});  // First param - index key, found param - edit content...
console.log(database.get('table'));

output...

[{'ID': 0, 'content': 'content 1'}, {'ID': 1, 'content': 'other content'}, {'ID': 2, 'content': 'Content number 3 :)'}, {'ID': 3, 'content': 'edited'}]

execute

This is important method from execute your SQL script in your code. Using method execute in test code (from your simply, we used old date from last database).

const sqlite = require('SQLEasy.js');
var database = sqlite.database('/path/to/database');

var data = database.execute('SELECT * FROM table');
console.log(data);

output...

[{'ID': 0, 'content': 'content 1'}, {'ID': 1, 'content': 'other content'}, {'ID': 2, 'content': 'Content number 3 :)'}, {'ID': 3, 'content': 'etc.'}]