health groundwork

migrations/20231121082135_initHealth.js

@@ -0,0 +1,19 @@
+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.up = function(knex) {
+  return knex.schema
+    .createTable('initHealth', table =>
+      table.string('user').notNullable().unique()
+    );
+};
+
+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.down = function(knex) {
+  return knex.schema
+    .dropTable('initHealth');
+};

src/lib/db.ts

@@ -86,4 +86,7 @@ export interface Session {
   accessToken: string,
   refreshToken: string,
   expiresAt: number,
+}
+export interface InitHealth {
+  user: string,
 }

src/lib/rpg/items.ts

@@ -1,5 +1,6 @@
 import { AutocompleteInteraction } from 'discord.js';
 import { CustomItem, ItemInventory, db } from '../db';
+import { MAX_HEALTH } from './pvp';
 
 export type DefaultItem = Omit<CustomItem, 'guild'>; // uses negative IDs
 export type Item = DefaultItem | CustomItem;
@@ -117,7 +118,7 @@ export const defaultItems: DefaultItem[] = [
     description: 'ow',
     emoji: '🩸',
     type: 'plain',
-    maxStack: 1024,
+    maxStack: MAX_HEALTH,
     untradable: false
   },
   {

src/lib/rpg/pvp.ts

@@ -0,0 +1,15 @@
+import { InitHealth, db } from '../db';
+import { DefaultItems, getDefaultItem, giveItem } from './items';
+
+export const MAX_HEALTH = 100;
+
+export async function initHealth(user: string) {
+  const isInitialized = await db<InitHealth>('initHealth')
+    .where('user', user)
+    .first();
+  
+  if (!isInitialized) {
+    giveItem(user, getDefaultItem(DefaultItems.BLOOD), MAX_HEALTH);
+    await db<InitHealth>('initHealth').insert({ user });
+  }
+}

src/web/oauth2.ts

@@ -36,7 +36,7 @@ export function updateCookie(res: Response, sessionId: string) {
 
 export async function getToken(bot: Client, code: string) {
   try {
-     return await got.post(DISCORD_ENDPOINT + Routes.oauth2TokenExchange(), {
+    return await got.post(DISCORD_ENDPOINT + Routes.oauth2TokenExchange(), {
       form: {
         client_id: bot.config.clientId,
         client_secret: bot.config.clientSecret,
@@ -46,7 +46,7 @@ export async function getToken(bot: Client, code: string) {
       } satisfies RESTPostOAuth2AccessTokenURLEncodedData
       // if you're looking to change this then you are blissfully unaware of the past
       // and have learnt 0 lessons
-    }).json() as RESTPostOAuth2AccessTokenResult
+    }).json() as RESTPostOAuth2AccessTokenResult;
   } catch(err) {
     log.error(err);
     return;
@@ -97,6 +97,7 @@ export async function getSession(bot: Client, headers: IncomingHttpHeaders) {
   if (Date.now() < session.expiresAt) return session;
 
   const newSession = refreshToken(bot, session.id, session.refreshToken);
+  return newSession;
 }
 
 export async function setSession(sessionId: string, sessionData: Omit<Session, 'id'>) {

src/web/user.ts

@@ -1,4 +1,4 @@
-import { Session, db } from '../lib/db';
+import { Session } from '../lib/db';
 import * as log from '../lib/log';
 import got from 'got';
 import { APIPartialGuild, APIUser, Routes } from 'discord.js';

src/web/web.ts

@@ -1,7 +1,7 @@
 import express from 'express';
 import { create } from 'express-handlebars';
 import * as log from '../lib/log';
-import { CustomItem, Counter, Session, CustomCraftingRecipe, db } from '../lib/db';
+import { CustomItem, Counter, CustomCraftingRecipe, db } from '../lib/db';
 import { defaultItems } from '../lib/rpg/items';
 import { Client, CDN } from 'discord.js';
 import { getToken, getSessionString, getSession, setSession, updateCookie } from './oauth2';
@@ -12,22 +12,22 @@ async function getGuildInfo(bot: Client, id: string) {
   if (!guild) return;
 
   const items = await db<CustomItem>('customItems')
-    .where('guild', guild)
+    .where('guild', guild.id)
     .count({count: '*'});
 
   const counters = await db<Counter>('counters')
-    .where('guild', guild)
+    .where('guild', guild.id)
     .count({count: '*'});
 
   const recipes = await db<CustomCraftingRecipe>('customCraftingRecipes')
-    .where('guild', guild)
+    .where('guild', guild.id)
     .count({count: '*'});
 
   return {
     items: items[0].count as number,
     counters: counters[0].count as number,
     recipes: recipes[0].count as number,
-  }
+  };
 }
 
 export async function startServer(bot: Client, port: number) {
@@ -39,7 +39,7 @@ export async function startServer(bot: Client, port: number) {
       avatar: (id: string, hash: string) => (id && hash) ? cdn.avatar(id, hash, { size: 128 }) : '/assets/avatar.png',
       icon: (id: string, hash: string) => (id && hash) ? cdn.icon(id, hash, { size: 128, forceStatic: true }) : '/assets/avatar.png',
     }
-  })
+  });
 
   app.engine('handlebars', hbs.engine);
   app.set('view engine', 'handlebars');
@@ -99,8 +99,7 @@ export async function startServer(bot: Client, port: number) {
 
     res.render('home', {
       signedIn: session !== undefined,
-      username: user?.global_name,
-      avatar: user?.avatar ? cdn.avatar(user.id, user.avatar, { size: 128 }) : '/assets/avatar.png',
+      user: user,
       layout: false,
     });
   });

views/home.handlebars

@@ -18,11 +18,11 @@
   <body>
     <div id="login" onclick="window.location = '/profile'">
       {{#if signedIn}}
-        <div class="username">{{username}}</div>
+        <div class="username">{{user.global_name}}</div>
       {{else}}
         <div class="username logged-out">log in</div>
       {{/if}}
-      <img class="avatar" src="{{avatar}}" width="128" height="128">
+      <img class="avatar" src="{{avatar user.id user.avatar}}" width="128" height="128">
     </div>
     <div id="main">
       <img src="/assets/jillo.png" width="150" height="200">