uploaded files to manage MongoDB database

scripts/database/management/management.JS

@@ -0,0 +1,33 @@
+const Mongoose = require(`mongoose`);
+const CustomErrors = require(`../utilities/errors.JS`);
+
+class DBManagement {
+	/*
+		Begin the connection. 
+
+		@param {string} DOMAIN the domain
+		@param {string} DBNAME the database name
+	*/
+	constructor (DOMAIN, DBNAME) {
+		const throwError = (ERROR) => {throw ERROR;};
+
+		this[`state`] = Mongoose.connect(`mongodb://${DOMAIN}/${(DBNAME) ? DBNAME : ""}`, { useNewUrlParser: true, useUnifiedTopology: true }).then((CONNECTION) => {
+				this[`connection`] = CONNECTION.connection;
+				console.log(`Connection successful.`);
+		}).catch(throwError);
+	};
+	
+	/*
+		Establish the schema and collection. The result is stored in `this.#status`. 
+
+		@param {string} COLLECTION the name of the collection
+		@param {object} SCHEMA the scehma
+	*/
+	configure (COLLECTION, SCHEMA) {
+		this[`schema`] = new Mongoose.Schema(SCHEMA);
+		this[`collection`] = COLLECTION;
+		this.state.then(() => {this.model = this[`connection`].model(`URL`, this[`schema`]);})
+	}
+}
+
+module.exports = DBManagement;