trunk/src/SnippetManager.js

const { readFile, writeFile } = require('fs');

class SnippetManager {
    constructor() {
        this.snippets = [];
        this.load();
    }

    load() {
        readFile("config/snippets.json", (err, data) => {
            if (err) {
                console.log(err);
            }

            this.snippets = JSON.parse(data);
        });
    }

    find(name) {
        return this.snippets.find(s => s.name === name);
    }

    update() {
        writeFile("config/snippets.json", JSON.stringify(this.snippets), () => {});
    }

    create(name, content) {
        if (this.find(name) !== undefined)
            return false;

        this.snippets.push({name, content});
        this.update();

        return true;
    }

    delete(name) {
        for (let i in this.snippets) {
            if (this.snippets[i].name === name) {
                this.snippets.splice(i, 1);
                this.update();
                return true;
            }
        }

        return false;
    }
}

module.exports = SnippetManager;
1	const { readFile, writeFile } = require('fs');
2
3	class SnippetManager {
4	constructor() {
5	this.snippets = [];
6	this.load();
7	}
8
9	load() {
10	readFile("config/snippets.json", (err, data) => {
11	if (err) {
12	console.log(err);
13	}
14
15	this.snippets = JSON.parse(data);
16	});
17	}
18
19	find(name) {
20	return this.snippets.find(s => s.name === name);
21	}
22
23	update() {
24	writeFile("config/snippets.json", JSON.stringify(this.snippets), () => {});
25	}
26
27	create(name, content) {
28	if (this.find(name) !== undefined)
29	return false;
30
31	this.snippets.push({name, content});
32	this.update();
33
34	return true;
35	}
36
37	delete(name) {
38	for (let i in this.snippets) {
39	if (this.snippets[i].name === name) {
40	this.snippets.splice(i, 1);
41	this.update();
42	return true;
43	}
44	}
45
46	return false;
47	}
48	}
49
50	module.exports = SnippetManager;