fix: eslint errors, switch to using maps

components/UserHeader/UserWidget.vue

@@ -91,6 +91,4 @@ const navigation: NavigationItem[] = [
     prefix: "",
   },
 ].filter((e) => e !== undefined);
-
-const router = useRouter();
 </script>

composables/news.ts

@@ -31,6 +31,7 @@ export const fetchNews = async (options?: {
 
   const news = useNews();
 
+  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
   // @ts-ignore forget why this ignor exists
   const newValue = await $dropFetch(`/api/v1/news?${query.toString()}`);
 

composables/request.ts

@@ -17,6 +17,8 @@ interface DropFetch<
     request: R,
     opts?: O,
   ): Promise<
+    // sometimes there is an error, other times there isn't
+    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
     // @ts-ignore
     TypedInternalResponse<
       R,
@@ -28,7 +30,7 @@ interface DropFetch<
 
 export const $dropFetch: DropFetch = async (request, opts) => {
   if (!getCurrentInstance()?.proxy) {
-    return (await $fetch(request, opts)) as any;
+    return await $fetch(request, opts);
   }
   const id = request.toString();
 
@@ -45,7 +47,7 @@ export const $dropFetch: DropFetch = async (request, opts) => {
   const data = await $fetch(request, {
     ...opts,
     headers: { ...opts?.headers, ...headers },
-  } as any);
+  });
   if (import.meta.server) state.value = data;
-  return data as any;
+  return data;
 };

server/internal/objects/transactional.ts

@@ -7,33 +7,35 @@ import { randomUUID } from "node:crypto";
 import objectHandler from ".";
 
 export type TransactionDataType = string | Readable | Buffer;
-type TransactionTable = { [key: string]: TransactionDataType }; // ID to data
-type GlobalTransactionRecord = { [key: string]: TransactionTable }; // Transaction ID to table
+type TransactionTable = Map<string, TransactionDataType>; // ID to data
+type GlobalTransactionRecord = Map<string, TransactionTable>; // Transaction ID to table
 
 export type Register = (url: TransactionDataType) => string;
 export type Pull = () => Promise<void>;
 export type Dump = () => void;
 
 export class ObjectTransactionalHandler {
-  private record: GlobalTransactionRecord = {};
+  private record: GlobalTransactionRecord = new Map();
 
   new(
     metadata: { [key: string]: string },
-    permissions: Array<string>
+    permissions: Array<string>,
   ): [Register, Pull, Dump] {
     const transactionId = randomUUID();
 
-    this.record[transactionId] ??= {};
+    this.record.set(transactionId, new Map());
 
     const register = (data: TransactionDataType) => {
       const objectId = randomUUID();
-      this.record[transactionId][objectId] = data;
+      this.record.get(transactionId)?.set(objectId, data);
 
       return objectId;
     };
 
     const pull = async () => {
-      for (const [id, data] of Object.entries(this.record[transactionId])) {
+      const transaction = this.record.get(transactionId);
+      if (!transaction) return;
+      for (const [id, data] of transaction) {
         await objectHandler.createFromSource(
           id,
           () => {
@@ -43,13 +45,13 @@ export class ObjectTransactionalHandler {
             return (async () => data)();
           },
           metadata,
-          permissions
+          permissions,
         );
       }
     };
 
     const dump = () => {
-      delete this.record[transactionId];
+      this.record.delete(transactionId);
     };
 
     return [register, pull, dump];

server/internal/saves/index.ts

@@ -1,4 +1,4 @@
-import Stream, { Readable } from "stream";
+import Stream from "stream";
 import prisma from "../db/database";
 import { applicationSettings } from "../config/application-configuration";
 import objectHandler from "../objects";
@@ -10,7 +10,7 @@ class SaveManager {
     gameId: string,
     userId: string,
     index: number,
-    objectId: string
+    objectId: string,
   ) {
     await objectHandler.deleteWithPermission(objectId, userId);
   }
@@ -20,7 +20,7 @@ class SaveManager {
     userId: string,
     index: number,
     stream: IncomingMessage,
-    clientId: string | undefined = undefined
+    clientId: string | undefined = undefined,
   ) {
     const save = await prisma.saveSlot.findUnique({
       where: {
@@ -38,7 +38,7 @@ class SaveManager {
     const newSaveStream = await objectHandler.createWithStream(
       newSaveObjectId,
       { saveSlot: JSON.stringify({ userId, gameId, index }) },
-      []
+      [],
     );
     if (!newSaveStream)
       throw createError({
@@ -51,10 +51,9 @@ class SaveManager {
       stream,
       createHash("sha256").setEncoding("hex"),
       async function (source) {
-        // Not sure how to get this to be typed
-        // @ts-expect-error
+        // @ts-expect-error Not sure how to get this to be typed
         hash = (await source.toArray())[0];
-      }
+      },
     );
 
     const uploadStream = Stream.promises.pipeline(stream, newSaveStream);

server/internal/security/simple.ts

@@ -1,6 +1,5 @@
 import bcrypt from "bcryptjs";
 import * as argon2 from "argon2";
-import { type } from "arktype";
 
 export async function checkHashBcrypt(password: string, hash: string) {
   return await bcrypt.compare(password, hash);

server/internal/session/db.ts

@@ -1,7 +1,6 @@
 import { LRUCache } from "lru-cache";
 import prisma from "../db/database";
 import type { Session, SessionProvider } from "./types";
-import { Prisma } from "@prisma/client";
 
 export default function createDBSessionHandler(): SessionProvider {
   const cache = new LRUCache<string, Session>({

server/internal/session/index.ts

@@ -1,5 +1,4 @@
 import type { H3Event } from "h3";
-import createMemorySessionProvider from "./memory";
 import type { Session, SessionProvider } from "./types";
 import { randomUUID } from "node:crypto";
 import { parse as parseCookies } from "cookie-es";
@@ -90,7 +89,7 @@ export class SessionHandler {
    * @returns session token
    */
   private getSessionToken(
-    request: MinimumRequestObject | undefined
+    request: MinimumRequestObject | undefined,
   ): string | undefined {
     if (!request) throw new Error("Native web request not available");
     const cookieHeader = request.headers.get("Cookie");

server/internal/session/memory.ts

@@ -1,29 +1,29 @@
 import type { Session, SessionProvider } from "./types";
 
 export default function createMemorySessionHandler() {
-  const sessions: { [key: string]: Session } = {};
+  const sessions = new Map<string, Session>();
 
   const memoryProvider: SessionProvider = {
     async setSession(token, data) {
-      sessions[token] = data;
+      sessions.set(token, data);
       return true;
     },
     async getSession<T extends Session>(token: string): Promise<T | undefined> {
-      const session = sessions[token];
+      const session = sessions.get(token);
       return session ? (session as T) : undefined; // Ensure undefined is returned if session is not found
     },
     async updateSession(token, data) {
       return this.setSession(token, data);
     },
     async removeSession(token) {
-      delete sessions[token];
+      sessions.delete(token);
       return true;
     },
     async cleanupSessions() {
       const now = new Date();
-      for (const token in sessions) {
+      for (const [token, session] of sessions) {
         // if expires at time is before now, the session is expired
-        if (sessions[token].expiresAt < now) await this.removeSession(token);
+        if (session.expiresAt < now) await this.removeSession(token);
       }
     },
   };

server/internal/session/types.d.ts

@@ -1,9 +1,8 @@
-import { H3Event } from "h3";
-
 export type Session = {
   userId: string;
   expiresAt: Date;
   data: {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     [key: string]: any;
   };
 };

server/internal/tasks/index.ts

@@ -13,18 +13,18 @@ type TaskRegistryEntry = {
   progress: number;
   log: string[];
   error: { title: string; description: string } | undefined;
-  clients: { [key: string]: boolean };
+  clients: Map<string, boolean>;
   name: string;
   acls: string[];
 };
 
 class TaskHandler {
-  private taskRegistry: { [key: string]: TaskRegistryEntry } = {};
-  private clientRegistry: { [key: string]: PeerImpl } = {};
+  // TODO: make these maps, using objects like this has performance impacts
+  // https://typescript-eslint.io/rules/no-dynamic-delete/
+  private taskRegistry = new Map<string, TaskRegistryEntry>();
+  private clientRegistry = new Map<string, PeerImpl>();
   startTasks: (() => void)[] = [];
 
-  constructor() {}
-
   create(task: Task) {
     let updateCollectTimeout: NodeJS.Timeout | undefined;
     let updateCollectResolves: Array<(value: unknown) => void> = [];
@@ -37,7 +37,7 @@ class TaskHandler {
           return;
         }
         updateCollectTimeout = setTimeout(() => {
-          const taskEntry = this.taskRegistry[task.id];
+          const taskEntry = this.taskRegistry.get(task.id);
           if (!taskEntry) return;
 
           const taskMessage: TaskMessage = {
@@ -51,9 +51,10 @@ class TaskHandler {
           };
           logOffset = taskEntry.log.length;
 
-          for (const client of Object.keys(taskEntry.clients)) {
-            if (!this.clientRegistry[client]) continue;
-            this.clientRegistry[client].send(JSON.stringify(taskMessage));
+          for (const clientId of Object.keys(taskEntry.clients)) {
+            const client = this.clientRegistry.get(clientId);
+            if (!client) continue;
+            client.send(JSON.stringify(taskMessage));
           }
           updateCollectTimeout = undefined;
 
@@ -66,65 +67,65 @@ class TaskHandler {
       });
 
     const progress = (progress: number) => {
-      const taskEntry = this.taskRegistry[task.id];
+      const taskEntry = this.taskRegistry.get(task.id);
       if (!taskEntry) return;
-      this.taskRegistry[task.id].progress = progress;
+      taskEntry.progress = progress;
       updateAllClients();
     };
 
     const log = (entry: string) => {
-      const taskEntry = this.taskRegistry[task.id];
+      const taskEntry = this.taskRegistry.get(task.id);
       if (!taskEntry) return;
-      this.taskRegistry[task.id].log.push(entry);
+      taskEntry.log.push(entry);
       updateAllClients();
     };
 
-    this.taskRegistry[task.id] = {
+    this.taskRegistry.set(task.id, {
       name: task.name,
       success: false,
       progress: 0,
       error: undefined,
       log: [],
-      clients: {},
+      clients: new Map(),
       acls: task.acls,
-    };
+    });
 
     updateAllClients(true);
 
     droplet.callAltThreadFunc(async () => {
-      const taskEntry = this.taskRegistry[task.id];
+      const taskEntry = this.taskRegistry.get(task.id);
       if (!taskEntry) throw new Error("No task entry");
 
       try {
         await task.run({ progress, log });
-        this.taskRegistry[task.id].success = true;
+        taskEntry.success = true;
       } catch (error: unknown) {
-        this.taskRegistry[task.id].success = false;
-        this.taskRegistry[task.id].error = {
+        taskEntry.success = false;
+        taskEntry.error = {
           title: "An error occurred",
           description: (error as string).toString(),
         };
       }
       await updateAllClients();
 
-      for (const client of Object.keys(taskEntry.clients)) {
-        if (!this.clientRegistry[client]) continue;
-        this.disconnect(client, task.id);
+      for (const clientId of Object.keys(taskEntry.clients)) {
+        if (!this.clientRegistry.get(clientId)) continue;
+        this.disconnect(clientId, task.id);
       }
-      delete this.taskRegistry[task.id];
+      this.taskRegistry.delete(task.id);
     });
   }
 
   async connect(
-    id: string,
+    clientId: string,
     taskId: string,
     peer: PeerImpl,
-    request: MinimumRequestObject
+    request: MinimumRequestObject,
   ) {
-    const task = this.taskRegistry[taskId];
+    const task = this.taskRegistry.get(taskId);
     if (!task) {
       peer.send(
-        `error/${taskId}/Unknown task/Drop couldn't find the task you're looking for.`
+        `error/${taskId}/Unknown task/Drop couldn't find the task you're looking for.`,
       );
       return;
     }
@@ -133,13 +134,13 @@ class TaskHandler {
     if (!allowed) {
       console.warn("user does not have necessary ACLs");
       peer.send(
-        `error/${taskId}/Unknown task/Drop couldn't find the task you're looking for.`
+        `error/${taskId}/Unknown task/Drop couldn't find the task you're looking for.`,
       );
       return;
     }
 
-    this.clientRegistry[id] = peer;
-    this.taskRegistry[taskId].clients[id] = true; // Uniquely insert client to avoid sending duplicate traffic
+    this.clientRegistry.set(clientId, peer);
+    task.clients.set(clientId, true); // Uniquely insert client to avoid sending duplicate traffic
 
     const catchupMessage: TaskMessage = {
       id: taskId,
@@ -153,24 +154,25 @@ class TaskHandler {
   }
 
   sendDisconnectEvent(id: string, taskId: string) {
-    const client = this.clientRegistry[id];
+    const client = this.clientRegistry.get(id);
     if (!client) return;
     client.send(`disconnect/${taskId}`);
   }
 
   disconnectAll(id: string) {
     for (const taskId of Object.keys(this.taskRegistry)) {
-      delete this.taskRegistry[taskId].clients[id];
+      this.taskRegistry.get(taskId)?.clients.delete(id);
       this.sendDisconnectEvent(id, taskId);
     }
 
-    delete this.clientRegistry[id];
+    this.clientRegistry.delete(id);
   }
 
   disconnect(id: string, taskId: string) {
-    if (!this.taskRegistry[taskId]) return false;
+    const task = this.taskRegistry.get(taskId);
+    if (!task) return false;
 
-    delete this.taskRegistry[taskId].clients[id];
+    task.clients.delete(id);
     this.sendDisconnectEvent(id, taskId);
 
     const allClientIds = Object.values(this.taskRegistry)
@@ -178,7 +180,7 @@ class TaskHandler {
       .flat();
 
     if (!allClientIds.includes(id)) {
-      delete this.clientRegistry[id];
+      this.clientRegistry.delete(id);
     }
 
     return true;

server/internal/userlibrary/index.ts

@@ -8,8 +8,6 @@ class UserLibraryManager {
   // Caches the user's core library
   private userCoreLibraryCache: { [key: string]: string } = {};
 
-  constructor() {}
-
   private async fetchUserLibrary(userId: string) {
     if (this.userCoreLibraryCache[userId])
       return this.userCoreLibraryCache[userId];

server/internal/utils/prioritylist.ts

@@ -1,89 +1,93 @@
 import type { FilterConditionally } from "./types";
 
 interface PriorityTagged<T> {
-    object: T,
-    priority: number, // Higher takes priority
-    addedIndex: number, // Lower takes priority
+  object: T;
+  priority: number; // Higher takes priority
+  addedIndex: number; // Lower takes priority
 }
 
 export class PriorityList<T> {
-    private source: Array<PriorityTagged<T>> = [];
-    private cachedSorted: Array<T> | undefined;
+  private source: Array<PriorityTagged<T>> = [];
+  private cachedSorted: Array<T> | undefined;
 
-    push(item: T, priority: number = 0) {
-        this.source.push({
-            object: item,
-            priority,
-            addedIndex: this.source.length,
-        });
-        this.cachedSorted = undefined;
+  push(item: T, priority: number = 0) {
+    this.source.push({
+      object: item,
+      priority,
+      addedIndex: this.source.length,
+    });
+    this.cachedSorted = undefined;
+  }
+
+  pop(index: number = 0) {
+    this.cachedSorted = undefined;
+    return this.source.splice(index, 1)[0];
+  }
+
+  values() {
+    if (this.cachedSorted !== undefined) {
+      return this.cachedSorted;
     }
 
-    pop(index: number = 0) {
-        this.cachedSorted = undefined;
-        return this.source.splice(index, 1)[0];
-    }
-
-    values() {
-        if (this.cachedSorted !== undefined) {
-            return this.cachedSorted;
+    const sorted = this.source
+      .sort((a, b) => {
+        if (a.priority == a.priority) {
+          return a.addedIndex - b.addedIndex;
         }
 
-        const sorted = this.source.sort((a, b) => {
-            if (a.priority == a.priority) {
-                return a.addedIndex - b.addedIndex;
-            }
+        return b.priority - a.priority;
+      })
+      .map((e) => e.object);
+    this.cachedSorted = sorted;
 
-            return b.priority - a.priority;
-        }).map((e) => e.object);
-        this.cachedSorted = sorted;
+    return this.cachedSorted;
+  }
 
-        return this.cachedSorted;
-    }
-
-    find(predicate: (value: T, index: number, obj: T[]) => boolean) {
-        return this.source.map((e) => e.object).find(predicate);
-    }
+  find(predicate: (value: T, index: number, obj: T[]) => boolean) {
+    return this.source.map((e) => e.object).find(predicate);
+  }
 }
 
-
-type IndexableProperty<T> = keyof FilterConditionally<T, (() => string) | string>;
+type IndexableProperty<T> = keyof FilterConditionally<
+  T,
+  (() => string) | string
+>;
 export class PriorityListIndexed<T> extends PriorityList<T> {
-    private indexName: IndexableProperty<T>;
-    private indexMap: { [key: string]: T } = {};
+  private indexName: IndexableProperty<T>;
+  private indexMap = new Map<string, T>();
 
-    constructor(indexName: IndexableProperty<T>) {
-        super();
-        this.indexName = indexName;
+  constructor(indexName: IndexableProperty<T>) {
+    super();
+    this.indexName = indexName;
+  }
+
+  private getIndex(object: T): string {
+    const index = object[this.indexName];
+
+    if (typeof index === "function") {
+      return index();
     }
 
-    private getIndex(object: T): string {
-        const index = object[this.indexName];
+    return index as string;
+  }
 
-        if (typeof index === 'function') {
-            return index();
-        }
+  override push(item: T, priority?: number): void {
+    const index = this.getIndex(item);
+    this.indexMap.set(index, item);
 
-        return index as string;
-    }
+    super.push(item, priority);
+  }
 
-    override push(item: T, priority?: number): void {
-        const index = this.getIndex(item);
-        this.indexMap[index] = item;
+  override pop(position?: number): PriorityTagged<T> {
+    const value = super.pop(position);
 
-        super.push(item, priority);
-    }
+    const index = this.getIndex(value.object);
+    this.indexMap.delete(index);
 
-    override pop(position?: number): PriorityTagged<T> {
-        const value = super.pop(position);
+    return value;
+  }
 
-        const index = this.getIndex(value.object);
-        delete this.indexMap[index];
-
-        return value;
-    }
-
-    get(index: string) {
-        return this.indexMap[index];
-    }
-}
+  get(index: string) {
+    return this.indexMap.get(index);
+  }
+}

server/internal/utils/types.d.ts

@@ -3,6 +3,8 @@ export type FilterConditionally<Source, Condition> = Pick<
   { [K in keyof Source]: Source[K] extends Condition ? K : never }[keyof Source]
 >;
 export type KeyOfType<T, V> = keyof {
+  // TODO: should switch to unknown??
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   [P in keyof T as T[P] extends V ? P : never]: any;
 };
 

server/plugins/01.system-init.ts

@@ -1,7 +1,6 @@
-import { applicationSettings } from "../internal/config/application-configuration";
 import prisma from "../internal/db/database";
 
-export default defineNitroPlugin(async (nitro) => {
+export default defineNitroPlugin(async () => {
   // Ensure system user exists
   // The system user owns any user-based code
   // that we want to re-use for the app

server/plugins/02.system-setup.ts

@@ -1,6 +1,6 @@
 import prisma from "../internal/db/database";
 
-export default defineNitroPlugin(async (nitro) => {
+export default defineNitroPlugin(async () => {
   const userCount = await prisma.user.count({
     where: { id: { not: "system" } },
   });

server/plugins/03.metadata-init.ts

@@ -6,20 +6,20 @@ import { IGDBProvider } from "../internal/metadata/igdb";
 import { ManualMetadataProvider } from "../internal/metadata/manual";
 import { PCGamingWikiProvider } from "../internal/metadata/pcgamingwiki";
 
-export default defineNitroPlugin(async (nitro) => {
+export default defineNitroPlugin(async () => {
   const metadataProviders = [
     GiantBombProvider,
     PCGamingWikiProvider,
     IGDBProvider,
   ];
 
-  const providers: { [key: string]: MetadataProvider } = {};
+  const providers = new Map<string, MetadataProvider>();
 
   for (const provider of metadataProviders) {
     try {
       const prov = new provider();
       const id = prov.id();
-      providers[id] = prov;
+      providers.set(id, prov);
 
       console.log(`enabled metadata provider: ${prov.name()}`);
     } catch (e) {
@@ -28,23 +28,22 @@ export default defineNitroPlugin(async (nitro) => {
   }
 
   // Add providers based on their position in the application settings
-  const configuredProviderList = await applicationSettings.get(
-    "metadataProviders"
-  );
+  const configuredProviderList =
+    await applicationSettings.get("metadataProviders");
   const max = configuredProviderList.length;
   for (const [index, providerId] of configuredProviderList.entries()) {
     const priority = max * 2 - index; // Offset by the length --- (max - index) + max
-    const provider = providers[providerId];
+    const provider = providers.get(providerId);
     if (!provider) {
       console.warn(`failed to add existing metadata provider: ${providerId}`);
       continue;
     }
     metadataHandler.addProvider(provider, priority);
-    delete providers[providerId];
+    providers.delete(providerId);
   }
 
   // Add the rest with no position
-  for (const [providerId, provider] of Object.entries(providers)) {
+  for (const [, provider] of Object.entries(providers)) {
     metadataHandler.addProvider(provider);
   }
 
@@ -53,6 +52,6 @@ export default defineNitroPlugin(async (nitro) => {
   // Update the applicatonConfig
   await applicationSettings.set(
     "metadataProviders",
-    metadataHandler.fetchProviderIdsInOrder()
+    metadataHandler.fetchProviderIdsInOrder(),
   );
 });

server/plugins/ca.ts

@@ -1,9 +1,5 @@
 import { CertificateAuthority } from "../internal/clients/ca";
-import fs from "fs";
-import {
-  dbCertificateStore,
-  fsCertificateStore,
-} from "../internal/clients/ca-store";
+import { dbCertificateStore } from "../internal/clients/ca-store";
 
 let ca: CertificateAuthority | undefined;
 
@@ -12,7 +8,7 @@ export const useCertificateAuthority = () => {
   return ca;
 };
 
-export default defineNitroPlugin(async (nitro) => {
+export default defineNitroPlugin(async () => {
   // const basePath = process.env.CLIENT_CERTIFICATES ?? "./certs";
   // fs.mkdirSync(basePath, { recursive: true });
   // const store = fsCertificateStore(basePath);

server/plugins/redirect.ts

@@ -13,13 +13,14 @@ export default defineNitroPlugin((nitro) => {
 
     switch (error.statusCode) {
       case 401:
-      case 403:
+      case 403: {
         const user = await sessionHandler.getSession(event);
         if (user) break;
         return sendRedirect(
           event,
-          `/auth/signin?redirect=${encodeURIComponent(event.path)}`
+          `/auth/signin?redirect=${encodeURIComponent(event.path)}`,
         );
+      }
     }
   });
 });

server/tasks/cleanup/invitations.ts

@@ -4,7 +4,7 @@ export default defineTask({
   meta: {
     name: "cleanup:invitations",
   },
-  async run({}) {
+  async run() {
     const now = new Date();
 
     await prisma.invitation.deleteMany({

server/tasks/cleanup/sessions.ts

@@ -4,7 +4,7 @@ export default defineTask({
   meta: {
     name: "cleanup:invitations",
   },
-  async run({}) {
+  async run() {
     await sessionHandler.cleanupSessions();
 
     return { result: true };