From c2812c05343ab3dd1672221e4a709999b727229f Mon Sep 17 00:00:00 2001
From: cherif <batche@protonmail.com>
Date: Tue, 17 Jan 2023 15:57:43 +0100
Subject: [PATCH] fucking DELETE method for account is now working and existing

---
 .../nestjs/api_back/src/chat/chat.service.ts   |  3 ++-
 .../api_back/src/users/entities/user.entity.ts |  6 +++---
 .../api_back/src/users/users.controller.ts     | 12 +++++++++---
 .../src/pages/profile/ProfileSettings.svelte   | 18 ++++++++++++++++++
 4 files changed, 32 insertions(+), 7 deletions(-)

diff --git a/srcs/requirements/nestjs/api_back/src/chat/chat.service.ts b/srcs/requirements/nestjs/api_back/src/chat/chat.service.ts
index 8313583b..dc314cc2 100644
--- a/srcs/requirements/nestjs/api_back/src/chat/chat.service.ts
+++ b/srcs/requirements/nestjs/api_back/src/chat/chat.service.ts
@@ -146,7 +146,8 @@ export class ChatService {
 		const user_db = await this.getUserByName(username);
 
 		printCaller("-- out ");
-		return user_db.currentRoom;
+		if (user_db)
+			return user_db.currentRoom;
 	}
 
 	async getRoomByName(room_name: string, fieldsToReturn: string[] = null): Promise<Chatroom>
diff --git a/srcs/requirements/nestjs/api_back/src/users/entities/user.entity.ts b/srcs/requirements/nestjs/api_back/src/users/entities/user.entity.ts
index c25401cf..24a268be 100644
--- a/srcs/requirements/nestjs/api_back/src/users/entities/user.entity.ts
+++ b/srcs/requirements/nestjs/api_back/src/users/entities/user.entity.ts
@@ -43,14 +43,14 @@ export class User {
 	@Column({ nullable: true })
 	secretTwoFactorAuth: string;
 
-	@OneToMany(type => Friendship , (friendship) => friendship.sender)
+	@OneToMany(type => Friendship , (friendship) => friendship.sender, {onDelete: 'CASCADE'})
 	sentFriendRequest: Friendship[];
 
-	@OneToMany(type => Friendship , (friendship) => friendship.receiver)
+	@OneToMany(type => Friendship , (friendship) => friendship.receiver, {onDelete: 'CASCADE'})
 	receivedFriendRequest: Friendship[];
 
 	@JoinColumn()
-	@OneToOne(() => UserStats, { cascade: true })
+	@OneToOne(() => UserStats, { cascade: true, onDelete: 'CASCADE' })
 	stats: UserStats;
 
 	// ROOMS :
diff --git a/srcs/requirements/nestjs/api_back/src/users/users.controller.ts b/srcs/requirements/nestjs/api_back/src/users/users.controller.ts
index 0db08095..a1b91bc3 100644
--- a/srcs/requirements/nestjs/api_back/src/users/users.controller.ts
+++ b/srcs/requirements/nestjs/api_back/src/users/users.controller.ts
@@ -1,5 +1,5 @@
 import {
-	Body, Controller, Delete, Get, NotFoundException,HttpStatus, Param, Patch, Post, Query, Redirect, Req, Res, UploadedFile, UseGuards, UseInterceptors
+	Body, Controller, Delete, Get, NotFoundException,HttpStatus, Next, Patch, Post, Query, Redirect, Req, Res, UploadedFile, UseGuards, UseInterceptors
 } from '@nestjs/common';
 import { FileInterceptor } from '@nestjs/platform-express';
 import { Response } from 'express';
@@ -73,8 +73,14 @@ export class UsersController {
 	@UseGuards(AuthenticateGuard)
 	@UseGuards(TwoFactorGuard)
 	@Delete()
-	remove(@Req() req) {
-		return this.usersService.remove(req.user.id);
+	remove(@Req() req, @Res() response, @Next() next) {
+		this.usersService.remove(req.user.id);
+		req.logout(function(err) {
+			if (err) { return next(err); }
+			response.redirect('/');
+		  });
+		req.session.cookie.maxAge = 0;
+		return {msg : 'Your account has been deleted'};
 	}
 
 
diff --git a/srcs/requirements/svelte/api_front/src/pages/profile/ProfileSettings.svelte b/srcs/requirements/svelte/api_front/src/pages/profile/ProfileSettings.svelte
index 97f25816..eb7e226e 100644
--- a/srcs/requirements/svelte/api_front/src/pages/profile/ProfileSettings.svelte
+++ b/srcs/requirements/svelte/api_front/src/pages/profile/ProfileSettings.svelte
@@ -108,6 +108,23 @@
 		avatar = await fetchAvatar(user.username);
 	}
 
+	const deleteAccount = async() => {
+		console.log("deleting account")
+		await fetch(`http://${process.env.WEBSITE_HOST}:${process.env.WEBSITE_PORT}/api/v2/user`, {
+			method: "DELETE",
+		})
+		.then((response) => {
+			if (!response.ok) {
+				throw new Error("HTTP " + response.status);
+			}
+			console.log("account deleted")
+			push('/');
+		})
+		.catch((error) => { 
+			console.log("catch unable to delete: ", error);
+		});
+	}
+
 </script>
 
 
@@ -152,6 +169,7 @@
       </form>
     </Card>
   </div>
+  <Button type="primary" on:click={() => deleteAccount()}>Delete Account</Button>
 </div>
 </main>