[www] + Config model; config updated; using remote config; server refactoring

src/core/Config.js

@@ -0,0 +1,29 @@
+const Data = require('./Data')
+const {findOne} = require('../lib/store')
+
+class Config {
+	static get store() {
+		return Data.getStore(Config)
+	}
+
+	static async findById(id) {
+		const data = await findOne(Config.store, {id})
+		if (!data) return null
+
+		return new Config(data)
+	}
+
+	constructor({hash, file, ...data}) {
+		this.hash = hash
+		this.file = file
+		this.server = data.server
+		this.articlesPerPage = data.articlesPerPage || 5
+		this.collectiveOrder = data.collectiveOrder || []
+
+		this.redirect = new Map(Object
+			.entries(data.redirect)
+		)
+	}
+}
+
+module.exports = Config

src/core/db.js

@@ -3,6 +3,7 @@ const Album = require('./Album')
 const Teacher = require('./Teacher')
 const Document = require('./Document')
 const Image = require('./Image')
+const Settings = require('./Config')
 
 const {MongoClient, ObjectId} = require('mongodb')
 
@@ -32,6 +33,7 @@ function init(db) {
 	Data.setStore(Image, db.collection('images'))
 	Data.setStore(Teacher, db.collection('collective'))
 	Data.setStore(Document, db.collection('documents'))
+	Data.setStore(Settings, db.collection('settings'))
 
 	return db
 }