Added user deletion endpoint

Author: nora-soderlund

database.sql

@@ -50,6 +50,7 @@ CREATE TABLE IF NOT EXISTS "users" (
 	"firstname"	varchar(255) NOT NULL,
 	"lastname"	varchar(255) NOT NULL,
 	"avatar"	varchar(255) DEFAULT NULL,
+	"status"	varchar(255) NOT NULL,
 	"timestamp"	double NOT NULL,
 	PRIMARY KEY("id")
 );

src/controllers/tokens/deleteTokensByUser.ts

@@ -0,0 +1,3 @@
+export async function deleteTokensByUser(database: D1Database, user: string): Promise<void> {
+    await database.prepare("DELETE FROM tokens WHERE user = ?").bind(user).run();
+};

src/controllers/users/createUser.ts

@@ -1,11 +1,12 @@
+import { UserStatus } from "../../models/UserStatus";
 import { User } from "../../models/user";
 import { getUserById } from "./getUserById";
 
 export async function createUser(database: D1Database, firstname: string, lastname: string, email: string, password: string): Promise<User> {
     const id = crypto.randomUUID();
     const timestamp = Date.now();
 
-    await database.prepare("INSERT INTO users (id, firstname, lastname, email, password, avatar, timestamp) VALUES (?, ?, ?, ?, ?, ?, ?)").bind(id, firstname, lastname, email, password, "f75ffb2d-ecfe-4cf3-dee1-a36f00314a00", timestamp).run();
+    await database.prepare("INSERT INTO users (id, firstname, lastname, email, password, avatar, status, timestamp) VALUES (?, ?, ?, ?, ?, ?, ?, ?)").bind(id, firstname, lastname, email, password, "f75ffb2d-ecfe-4cf3-dee1-a36f00314a00", "CREATED" as UserStatus, timestamp).run();
 
     return await getUserById(database, id);
 };

src/controllers/users/setUserStatus.ts

@@ -0,0 +1,5 @@
+import { UserStatus } from "../../models/UserStatus";
+
+export async function setUserStatus(database: D1Database, id: string, status: UserStatus): Promise<void> {
+    await database.prepare("UPDATE users SET status = ? WHERE id = ?").bind(status, id).run();
+};

src/domains/router.ts

@@ -34,6 +34,7 @@ import { handleMapsRouteRequest, mapsRouteSchema } from "../routes/maps/route";
 import { handleStatusRequest, statusRequestSchema } from "../routes/status";
 import { Token } from "../models/token";
 import { createMessageRequestSchema, handleCreateMessageRequest } from "../routes/message";
+import { handleUserDeletionRequest } from "../routes/user/delete";
 
 export default function createRouter() {
     const router = ThrowableRouter();
@@ -76,6 +77,7 @@ export default function createRouter() {
     router.post("/api/profiles/:userId/bikes", withAuth, withParams, withContent, withSchema(profileBikesRequestSchema), handleProfileBikesRequest);
 
     router.post("/api/user/avatar", withAuth, withContent, withSchema(uploadUserImageRequestSchema), handleUploadUserAvatarRequest);
+    router.delete("/api/user/delete", withAuth, handleUserDeletionRequest);
 
     router.post("/api/message", withAuth, withContent, withSchema(createMessageRequestSchema), handleCreateMessageRequest);
 

src/models/UserStatus.ts

@@ -0,0 +1 @@
+export type UserStatus = "CREATED" | "DELETING" | "DELETED";

src/models/user.ts

@@ -1,3 +1,5 @@
+import { UserStatus } from "./UserStatus";
+
 export type User = {
     id: string;
 
@@ -8,6 +10,7 @@ export type User = {
     lastname: string;
 
     avatar: string;
+    status: UserStatus;
 
     timestamp: number;
 };

src/routes/auth/login.ts

@@ -27,6 +27,9 @@ export async function handleAuthLoginRequest(request: RequestWithKey, env: Env,
     if(user === null)
         return Response.json({ success: false, message: "This email is not registered to anyone." });
 
+    if(user.status === "DELETING")
+        return Response.json({ success: false, message: "Your account is being processed to be deleted upon your request."});
+
     if(!(await verifyPassword(password, user.password)))
         return Response.json({ success: false, message: "Your credentials do not match." });
 

src/routes/auth/login/verify.ts

@@ -37,6 +37,9 @@ export async function handleAuthLoginVerificationRequest(request: RequestWithKey
     if(user === null)
         return Response.json({ success: false, message: "User no longer exists." });
 
+    if(user.status === "DELETING")
+        return Response.json({ success: false, message: "User is being deleted." });
+
     const keyArray = new Uint8Array(64);
     crypto.getRandomValues(keyArray);
     const key = Array.from(keyArray, (decimal) => decimal.toString(16).padStart(2, '0')).join('');

src/routes/auth/renew.ts

@@ -10,6 +10,9 @@ export async function handleAuthRenewRequest(request: RequestWithKey, env: Env)
     if(!user)
         return Response.json({ success: false });
 
+    if(user.status === "DELETING")
+        return Response.json({ success: false });
+
     const keyArray = new Uint8Array(64);
     crypto.getRandomValues(keyArray);
     const key = Array.from(keyArray, (decimal) => decimal.toString(16).padStart(2, '0')).join('');