Version 0.3.3 - Add of links

bin/links.js

@@ -0,0 +1,106 @@
+const { LogType } = require("loguix")
+const fs = require("fs")
+const path = require("path")
+const { __glob } = require("./global-variables")
+const ulog = new LogType("Links")
+const uuid = require("uuid")
+const config = require("./config")
+const {ApplyLinks} = require("../routes/link")
+
+
+
+if(!fs.existsSync(__glob.DATA + path.sep + "links.json")) {
+    fs.writeFileSync(__glob.DATA + path.sep + "links.json", JSON.stringify([], null, 2))
+}
+
+module.exports.getLinks = function() {
+    return JSON.parse(fs.readFileSync(__glob.DATA + path.sep + "links.json"))
+}
+
+const FirstLinkManager = new ApplyLinks(this.getLinks())
+
+
+module.exports.addLink = function(settings) {
+
+    var canDo = true
+    const links = this.getLinks()
+    var id = makeid(8)
+
+    if(settings.abstractLink) {
+        settings.dest = id.toString()
+    } 
+
+
+
+    // Check if a destination already exists between links and if it's the case, we return an error "ALREADY_EXiST"
+    links.forEach((link) => {
+        if(link.dest == settings.dest) {
+
+            canDo = false
+        }
+
+    })
+
+    const link = {
+        id: id,
+        title: settings.title,
+        url: settings.url,
+        dest: settings.dest,
+    }
+
+    if(canDo) {
+
+        links.push(link)
+        fs.writeFileSync(__glob.DATA + path.sep + "links.json", JSON.stringify(links, null, 2))
+        const LinkManager = new ApplyLinks(this.getLinks())
+        return "OK"
+
+    } else {
+
+        return "ALREADY_EXIST"
+    }
+
+
+}
+
+module.exports.removeLink = function(id) {
+    const links = this.getLinks()
+    const newLinks = []
+    links.forEach((link) => {
+        if(link.id != id) {
+            newLinks.push(link)
+        }
+    })
+    fs.writeFileSync(__glob.DATA + path.sep + "links.json", JSON.stringify(newLinks, null, 2))
+    const LinkManager = new ApplyLinks(this.getLinks())
+    return "OK"
+}
+
+module.exports.updateLink = function(id, settings) {
+    const links = this.getLinks()
+    const newLinks = []
+    links.forEach((link) => {
+        if(link.id == id) {
+            link.title = settings.title
+            link.url = settings.url
+        }
+        newLinks.push(link)
+    })
+    fs.writeFileSync(__glob.DATA + path.sep + "links.json", JSON.stringify(newLinks, null, 2))
+    const LinkManager = new ApplyLinks(this.getLinks())
+    return "OK"
+}
+
+
+
+function makeid(length) {
+    let result = '';
+    const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+    const charactersLength = characters.length;
+    let counter = 0;
+    while (counter < length) {
+      result += characters.charAt(Math.floor(Math.random() * charactersLength));
+      counter += 1;
+    }
+    return result;
+}