From dcbd5015d2779ecc56f45455f234d699fa6bedee Mon Sep 17 00:00:00 2001
From: buzz-lightsnack-2007
 <73412182+buzz-lightsnack-2007@users.noreply.github.com>
Date: Thu, 10 Apr 2025 22:50:20 +0800
Subject: [PATCH] Add activities management

---
 scripts/API.JS                                | 35 +++++++++++++++-
 scripts/database/entry/activity.JS            | 17 ++++++++
 .../management/management_activity.JS         | 40 +++++++++++++++++++
 3 files changed, 91 insertions(+), 1 deletion(-)

diff --git a/scripts/API.JS b/scripts/API.JS
index 498a757..c3ad29f 100644
--- a/scripts/API.JS
+++ b/scripts/API.JS
@@ -15,7 +15,7 @@ ResponseGenerator.Log = require(`./response/log.JS`);
 class ExerciseTrackerAPI {
 	#paths = {
 		"users": ["users"],
-		"exercises": ["users/:_id/exercises"],
+		"exercises": ["users/:ID/exercises"],
 		"logs": ["users/:_id/logs"]
 	}
 
@@ -31,11 +31,44 @@ class ExerciseTrackerAPI {
 				this.management[DATABASE] = new DBManagement[DATABASE]();
 			});
 			this.manageUsers();
+			this.manageActivities();
 		};
 
 		init_management();
 	}
 
+	/*
+		Manage the activities. 
+	*/
+	manageActivities () {
+		/*
+		Create the new activities. 
+		*/
+		const activity_creation = async (REQUEST, RESPONSE) => {
+			try {
+				if (((REQUEST.body) ? Object.keys(REQUEST.body).length : false) ? Object.keys(REQUEST.params).includes(`ID`) : false) {
+					let CORRESPONDING_USERS = await this.management[`Users`].search({"ID": REQUEST.params[`ID`]});
+					if (!CORRESPONDING_USERS.length || !CORRESPONDING_USERS) {
+						throw new CustomErrors.Data.Incorrect(REQUEST.body);
+					};
+
+					let RESULT = await this.management[`Activities`].create(Object.assign({}, REQUEST.body, {"username": CORRESPONDING_USERS[0].name}));
+					let FORMATTED = await (new ResponseGenerator.Activities(Object.assign({},RESULT, {"ID": REQUEST.params[`ID`]}))).format(); 
+					RESPONSE.send(FORMATTED);
+				} else {
+					throw new CustomErrors.Data.Missing(REQUEST.body);
+				}
+			} catch(ERR) {
+				Messaging.exception(RESPONSE, ERR);
+			}
+		}
+
+		this.#paths[`exercises`].forEach((PATH) => {
+			this[`instance`].post(`/api/${PATH}`, activity_creation)
+			console.log(`Activity creation is ready on ${PATH}.`);
+		});
+	}
+
 	/*
 		Manage the users. 
 	*/
diff --git a/scripts/database/entry/activity.JS b/scripts/database/entry/activity.JS
index 1071f81..b6cc58d 100644
--- a/scripts/database/entry/activity.JS
+++ b/scripts/database/entry/activity.JS
@@ -11,8 +11,25 @@ class Activity extends Entry {
 
     constructor(PROPERTIES) {
         super(PROPERTIES);
+
+        // Set a default date value. 
+        this.date = this.date ? this.date : new Date(Date.now());
+        this.set_date(this.date);    
     };
 
+    /* 
+		Store the date with the corresponding ECMA value. If not, the existing date value is converted. 
+
+        @param {Date} DATE the date
+        @return {Number} the date in ECMA
+	*/
+    set_date(DATE) {
+        if (DATE || this.date) {
+            this.date = parseInt((new Date(DATE || this.date)).getTime());
+            return (this.date);
+        }
+    }
+
     /* 
     Generate a schema for MongoDB. 
 
diff --git a/scripts/database/management/management_activity.JS b/scripts/database/management/management_activity.JS
index 8bfffd9..c79b99c 100644
--- a/scripts/database/management/management_activity.JS
+++ b/scripts/database/management/management_activity.JS
@@ -1,2 +1,42 @@
 const DBManagement = require(`./management.JS`);
 
+const Activity = require(`../entry/activity.JS`);
+
+class ActivityManagement extends DBManagement {
+	constructor() {
+		super(`localhost:27017`, `Activity-Tracker`);
+		this.configure(`Activities`, Activity.generateTemplate());
+	};
+	
+	/* 
+		Create a user. The ID will be automatically generated. 
+
+		@param {string} DETAILS the activity's details
+		@param {object} OPTIONS the account options
+		@return {object} the user data
+	*/
+	async create(DETAILS, OPTIONS, done) {
+		await this.state;
+
+		/* 
+			Create an activity. 
+		*/
+		const createActivity = async () => {
+			let CREATED = new Activity(DETAILS);
+
+			let ENTRY = new this.model(CREATED);
+			try {
+				let RESULT = await ENTRY.save();	
+			} catch(ERROR) {
+				throw new CustomErrors.DBProblem(ERROR.message);
+			}
+			
+			return (CREATED);
+		}
+
+		let CURRENT = await createActivity();
+		return (CURRENT);
+	};
+}
+
+module.exports = ActivityManagement;
\ No newline at end of file