-
Notifications
You must be signed in to change notification settings - Fork 0
/
app.js
116 lines (90 loc) · 2.9 KB
/
app.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
const express = require("express");
const bodyParser = require("body-parser");
const fs = require("fs");
const app = express();
app.set('view engine', 'ejs');
app.use(bodyParser.urlencoded({
extended: true
}));
app.use(express.static("public"));
// Load articles from JSON file
let articles = [];
try {
const data = fs.readFileSync('articles.json', 'utf8');
articles = JSON.parse(data);
} catch (err) {
console.error('Error reading articles file:', err);
}
/////////////////////////All Articles///////////////////////////////////
app.route("/articles")
.get(function(req, res) {
res.json(articles);
})
.post(function(req, res) {
const newArticle = {
title: req.body.title,
content: req.body.content
};
articles.push(newArticle);
saveArticles();
res.send("Successfully added a new article.");
})
.delete(function(req, res) {
articles = [];
saveArticles();
res.send("Successfully deleted all the articles.");
});
/////////////////////////Individual Articles///////////////////////////////////
app.route("/articles/:articleTitle")
.get(function(req, res) {
const articleTitle = req.params.articleTitle;
const article = articles.find(article => article.title === articleTitle);
if (article) {
res.json(article);
} else {
res.send("No article with that title found.");
}
})
.patch(function(req, res) {
const articleTitle = req.params.articleTitle;
const index = articles.findIndex(article => article.title === articleTitle);
if (index !== -1) {
articles[index].content = req.body.newContent;
saveArticles();
res.send("Successfully updated selected article.");
} else {
res.send("No article with that title found.");
}
})
.put(function(req, res) {
const articleTitle = req.params.articleTitle;
const index = articles.findIndex(article => article.title === articleTitle);
if (index !== -1) {
articles[index] = {
title: articleTitle,
content: req.body.newContent
};
saveArticles();
res.send("Successfully updated the content of the selected article.");
} else {
res.send("No article with that title found.");
}
})
.delete(function(req, res) {
const articleTitle = req.params.articleTitle;
const index = articles.findIndex(article => article.title === articleTitle);
if (index !== -1) {
articles.splice(index, 1);
saveArticles();
res.send("Successfully deleted selected article.");
} else {
res.send("No article with that title found.");
}
});
app.listen(3000, function() {
console.log("Server started on port 3000");
});
// Function to save articles to JSON file
function saveArticles() {
fs.writeFileSync('articles.json', JSON.stringify(articles, null, 2));
}