From b1dfec119672553ae08b25fdb34ee30528b5763f Mon Sep 17 00:00:00 2001
From: "Navy.gif" <navydotgif@gmail.com>
Date: Mon, 8 May 2023 17:34:40 +0300
Subject: [PATCH] applications endpoints

---
 .eslintrc.json                                |  3 +
 src/server/Server.ts                          |  5 +-
 .../endpoints/api/management/Applications.ts  | 55 +++++++++++++++++++
 src/server/endpoints/api/management/Users.ts  |  4 --
 src/server/interfaces/Entity.ts               |  4 +-
 5 files changed, 64 insertions(+), 7 deletions(-)
 create mode 100644 src/server/endpoints/api/management/Applications.ts

diff --git a/.eslintrc.json b/.eslintrc.json
index b564753..e471dc9 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -93,6 +93,9 @@
             "ignoreTemplateLiterals": true,
             "ignoreRegExpLiterals": true
         }],
+        
+        "max-lines-per-function": ["warn", 100],
+        "max-depth": ["warn", 3],
         "new-parens": "warn",
         "no-alert": "warn",
         "no-array-constructor": "warn",
diff --git a/src/server/Server.ts b/src/server/Server.ts
index 04d77c5..8578b1a 100644
--- a/src/server/Server.ts
+++ b/src/server/Server.ts
@@ -58,6 +58,7 @@ class Server extends EventEmitter {
 
     #logger: LoggerClient;
 
+    // eslint-disable-next-line max-lines-per-function
     constructor (options: ServerOptions) {
         
         super();
@@ -195,7 +196,6 @@ class Server extends EventEmitter {
         // Not sure why binding is a problem
         this.#_app.use(this.#attachMisc.bind(this) as never);
         this.#_app.use(this.#logRequest.bind(this) as never); // Logs every request
-        this.#_app.use(this.#logError.bind(this) as never); // Logs endpoints that error and sends a 500
         this.#_app.use(this.#ready.bind(this) as never); // denies requests before the server is ready
 
         process.on('message', this._handleMessage.bind(this));
@@ -222,6 +222,9 @@ class Server extends EventEmitter {
         this.#logger.info('Loading endpoints');
         await this.#_registry.loadEndpoints();
         this.#logger.debug(this.#_registry.print);
+        
+        // Must come last, after loading endpoints
+        this.#_app.use(this.#logError.bind(this) as never); // Logs endpoints that error and sends a 500
 
         this.#logger.info('Creating http server');
         this.#_server = http.createServer(this.#_options.http, this.app).listen(this.port);
diff --git a/src/server/endpoints/api/management/Applications.ts b/src/server/endpoints/api/management/Applications.ts
new file mode 100644
index 0000000..48e03a1
--- /dev/null
+++ b/src/server/endpoints/api/management/Applications.ts
@@ -0,0 +1,55 @@
+import { Request, Response } from "../../../../../@types/Server.js";
+import PermissionValidationError from "../../../../util/errors/PermissionValidationError.js";
+import Server from "../../../Server.js";
+import ApiEndpoint from "../../../interfaces/ApiEndpoint.js";
+import UserDatabaseInterface from "../../../interfaces/UserDatabaseInterface.js";
+
+class ApplicationsEndpoint extends ApiEndpoint {
+
+    #users: UserDatabaseInterface;
+
+    constructor (server: Server) {
+        super(server, {
+            name: 'Applications',
+            path: '/applications',
+            auth: true
+        });
+
+        this.#users = server.users;
+
+        this.subpaths = [
+            [ 'get', '/:id', this.getApp.bind(this), [ server.auth.createAuthoriser('administrator:applications', 5) ]],
+            [ 'post', '/:id/permissions', this.updatePermissions.bind(this), [ server.auth.createAuthoriser('administrator:applications', 5) ]]
+        ];
+
+    }
+
+    async getApp (req: Request, res: Response): Promise<void> {
+        const { id } = req.params;
+        const app = await this.#users.fetchApplication(id);
+        if (!app) 
+            return void res.status(404).send('Invalid ID');
+        res.json(app.json);
+    }
+
+    async updatePermissions (req: Request, res: Response): Promise<void> {
+        const { params, body } = req;
+        const { id } = params;
+        const app = await this.#users.fetchApplication(id);
+        if (!app) 
+            return void res.status(404).send('Invalid ID');
+        try {
+            await app.updatePermissions(body);
+        } catch (err) {
+            const error = err as Error;
+            if (err instanceof PermissionValidationError)
+                return void res.status(400).send(error.message);
+            this.logger.error(error.stack || error.message);
+            return void res.status(500).end();
+        }
+        res.end();
+    }
+
+}
+
+export default ApplicationsEndpoint;
\ No newline at end of file
diff --git a/src/server/endpoints/api/management/Users.ts b/src/server/endpoints/api/management/Users.ts
index 9841c32..e95c13d 100644
--- a/src/server/endpoints/api/management/Users.ts
+++ b/src/server/endpoints/api/management/Users.ts
@@ -1,7 +1,3 @@
-// const { ApiEndpoint } = require("../../../interfaces");
-// const { PermissionValidationError } = require('../../../../util/errors');
-// const path = require('node:path');
-
 import path from 'path';
 import Server from '../../../Server.js';
 import { ApiEndpoint, UserDatabaseInterface } from '../../../interfaces/index.js';
diff --git a/src/server/interfaces/Entity.ts b/src/server/interfaces/Entity.ts
index 0537db2..f53515a 100644
--- a/src/server/interfaces/Entity.ts
+++ b/src/server/interfaces/Entity.ts
@@ -42,7 +42,7 @@ class Entity {
         this.#_name = name;
         this.#_disabled = disabled ?? false;
         this.#_permissions = PermissionManager.merge(permissions || {}, PermissionManager.DefaultPermissions);
-        this.#_createdTimestamp = createdTimestamp || Date.now();
+        this.#_createdTimestamp = createdTimestamp ?? Date.now();
         this.#_cachedTimestamp = Date.now();
         this.#_note = note ?? null;
         
@@ -125,7 +125,7 @@ class Entity {
     }
 
     get createdTimestamp () {
-        return this.#_cachedTimestamp;
+        return this.#_createdTimestamp;
     }
 
     get cachedTimestamp () {