Fixes I guess?

bot/bot.ts

@@ -1,13 +1,8 @@
-import { Bot, Context, session } from "https://deno.land/x/grammy/mod.ts";
+import { Bot, Context, session, BotError, GrammyError, HttpError } from "https://deno.land/x/grammy/mod.ts";
-import { BotError } from "https://deno.land/x/grammy@v1.30.0/bot.ts";
 import { Ctx, defaultSessionData } from "./ctx.ts";
 import * as config from "../cfg/config.ts"
 import { ERR_CODES, Err } from "../utils/errors.ts";
 
-class BotUnknownRuntimeErr extends Err {
-  code: ERR_CODES = ERR_CODES.UnknownErr;
-  override cause?: BotError<Context>;
-}
 class BotUnknownOnStartErr extends Err {
   code: ERR_CODES = ERR_CODES.UnknownErr;
 }
@@ -16,16 +11,23 @@ export const runBot = async (cfg: config.BotConfig, initMode: (bot: Bot<Ctx>) =>
   const bot = new Bot<Ctx>(cfg.bot_token)
   bot.use(session({ initial: defaultSessionData }))
   bot.catch((err: BotError<Context>) => {
-    throw new BotUnknownRuntimeErr("Unknown error while running the bot",
+    const ctx = err.ctx;
+    console.error(`Error while handling update ${ctx.update.update_id}:`);
+    const e = err.error;
+    if (e instanceof GrammyError) {
+      if (e.error_code === 400 && e.method === "deleteMessage") return
+      console.error("Error in request:", e.description);
+    } else if (e instanceof HttpError) {
+      console.error("Could not contact Telegram:", e);
+    } else {
+      throw new BotUnknownOnStartErr("Unknown error while starting the bot",
         { cause: err })
+    }
   })
 
   initMode(bot)
   await bot.init()
 
   console.log(`starting bot ${bot.botInfo.username}`)
-  await bot.start().catch(err => {
+  await bot.start().catch(err => console.log(err))
-    throw new BotUnknownOnStartErr("Unknown error while starting the bot",
-      { cause: err })
-  })
 }

bot/normal_mode/captcha.ts

@@ -1,11 +1,11 @@
-import { Filter } from "https://deno.land/x/grammy@v1.30.0/mod.ts";
+import { Filter } from "https://deno.land/x/grammy/mod.ts";
 import { BotConfig } from "../../cfg/config.ts";
 import { Ctx } from "../ctx.ts";
 import { LangManager } from "../lang/export.ts";
 import { Kysely } from 'npm:kysely';
 import { Database } from "../../repo/exports.ts";
 import { checkUserRestrictions, getActiveInviteLink } from "../../core/users.ts";
-import { CheckUserOut } from "./user_managment.ts";
+import { CheckUserOut, type CheckUserOnStartOut } from "./user_managment.ts";
 
 const CAPTCHA_FAILS_LIMIT = 3
 const TIMEOUT_AFTER_FAIL_MINS = 5
@@ -46,11 +46,10 @@ const isSolutionCorrect = (expectSolution: string, solution: string): boolean =>
 
 
 const captchaPassed = async (ctx: Ctx, db: Kysely<Database>, cfg: BotConfig) => {
-  if (!ctx.from) return
   if (ctx.chatId && ctx.session.captcha_data) {
-    ctx.api.deleteMessage(
+    await ctx.api.deleteMessage(
       ctx.chatId, ctx.session.captcha_data.message_id
-    ).catch()
+    )
   }
   ctx.session.captcha_data = undefined
 
@@ -73,32 +72,21 @@ const captchaPassed = async (ctx: Ctx, db: Kysely<Database>, cfg: BotConfig) =>
     }).execute()
   })
 
-  ctx.reply(LangManager.getLang(ctx.from.language_code)
+  ctx.reply(LangManager.getLang(ctx.from!.language_code)
     .replies.captcha.passed(link.invite_link))
   ctx.session.captcha_data = undefined
 }
 
 
-const initUserCaptcha = async (ctx: Ctx, db: Kysely<Database>, user: CheckUserOut, cfg: BotConfig) => {
+const initUserCaptcha = async (ctx: Ctx, db: Kysely<Database>, user: CheckUserOnStartOut, cfg: BotConfig) => {
-  if (!ctx.msg || !ctx.msg.from) return
   if (user.isChatParticipant) {
-    ctx.reply(LangManager.getLang(ctx.msg.from.language_code)
+    ctx.reply(LangManager.getLang(ctx.from!.language_code)
       .replies.captcha.already_in_chat)
-    return
+  } else if (user.activeInviteLink) {
-  }
+    await ctx.reply(user.activeInviteLink)
-  if (user.isCaptchaSolved) {
+  } else if (user.isCaptchaSolved) {
-    let activeLink: string | undefined;
-    await db.transaction().execute(async trx => {
-      activeLink = await getActiveInviteLink(trx, ctx.msg!.from!.id)
-    })
-    if (activeLink) {
-      ctx.reply(activeLink)
-      return
-    }
     await captchaPassed(ctx, db, cfg)
-    return
+  } else {
-  }
-
     const captcha = new Captcha()
     const msg = await ctx.reply(captcha._text)
     ctx.session.captcha_data = {
@@ -108,6 +96,7 @@ const initUserCaptcha = async (ctx: Ctx, db: Kysely<Database>, user: CheckUserOu
       solution: captcha._solution.toString(),
     }
   }
+}
 
 
 // returns true if captcha is response to a captcha; else -- returns false
@@ -116,18 +105,19 @@ const checkCaptchaSolution = async (ctx: Filter<Ctx, "message:text">, db: Kysely
   const users = await db.selectFrom('users').selectAll().where('tg_id', '=', ctx.msg.from.id).execute()
   if (users.length < 1) return // TODO: Maybe create new user here, idk
 
-  const userRestrictions = await checkUserRestrictions(db, users[0])
+  const user = users[0]
+  const userRestrictions = await checkUserRestrictions(db, user)
   if (userRestrictions.isBlocked || userRestrictions.isTimeout) return
 
   if (isSolutionCorrect(ctx.session.captcha_data!.solution, ctx.message.text)) {
     await captchaPassed(ctx, db, cfg)
   } else {
     ctx.session.captcha_data!.tries_failed++
-    ctx.api.deleteMessage(ctx.chatId, ctx.msg.message_id).catch()
+    await ctx.api.deleteMessage(ctx.chatId, ctx.msg.message_id)
     if (ctx.session.captcha_data!.tries_failed > CAPTCHA_FAILS_LIMIT) {
       ctx.reply(LangManager.getLang(ctx.msg.from.language_code)
         .replies.captcha.failed(TIMEOUT_AFTER_FAIL_MINS))
-      ctx.api.deleteMessage(ctx.chatId, ctx.session.captcha_data!.message_id).catch()
+      await ctx.api.deleteMessage(ctx.chatId, ctx.session.captcha_data!.message_id)
       // TODO: Add timeout
     } 
   }

bot/normal_mode/init.ts

@@ -1,12 +1,11 @@
+import { ChatMember } from "https://deno.land/x/grammy_types/manage.ts";
 import { Bot } from "https://deno.land/x/grammy/mod.ts";
 import { Kysely } from 'npm:kysely';
 import { Ctx } from "../ctx.ts";
-import { CompiledConfig } from "../../cfg/config.ts";
 import { Database } from "../../repo/exports.ts";
-import { checkUser, checkUserOnNewChatMember, onMemberLeftChat } from "./user_managment.ts";
+import { CompiledConfig } from "../../cfg/config.ts";
+import { checkUser, checkUserOnNewChatMember, onMemberLeftChat, checkUserOnStart } from "./user_managment.ts";
 import { checkCaptchaSolution, initUserCaptcha } from "./captcha.ts";
-import { checkUserOnStart } from "./user_managment.ts";
-import { ChatMember } from "https://deno.land/x/grammy_types@v3.14.0/manage.ts";
 
 interface ChatMemberUpdateStatus {
     joined:      boolean,
@@ -52,19 +51,15 @@ export const init = (bot: Bot<Ctx>, db: Kysely<Database>, cfg: CompiledConfig) =
   bot.command('start', async ctx => {
     const userInfo = await checkUserOnStart(ctx, db)
     if (userInfo.isBlocked || userInfo.isTimeout) return
-
     // TODO: if (userInfo.isNewUser) { /* Some hello message? */ }
-        if (!ctx.session.captcha_data) {
     await initUserCaptcha(ctx, db, userInfo, botCfg)
-        }
   })
 
   bot.on('chat_member', async (ctx, next) => {
     if (ctx.from.is_bot) return
     if (ctx.chat.id !== botCfg.chat_id) return
-        const chatMemberUpdateStatus = getChatMemberUpdateStatus(
+    const { old_chat_member, new_chat_member } = ctx.chatMember
-            ctx.chatMember.old_chat_member, ctx.chatMember.new_chat_member
+    const chatMemberUpdateStatus = getChatMemberUpdateStatus(old_chat_member, new_chat_member)
-        )
 
     if (chatMemberUpdateStatus.joined) {
       console.log(`New Chat member ${ctx.chatMember.from.id}:'+

bot/normal_mode/user_managment.ts

@@ -93,9 +93,20 @@ export const checkUserOnNewChatMember = async (
     expectedUserTgId:     -1,
   }
 
-    const userInfo = await checkUser(ctx, db, cfg, true)
+  let userInfo: CheckUserOut
+  await db.transaction().execute(async trx => {
+    userInfo = await checkUser(ctx, trx, cfg, true)
+    if (userInfo.isBlocked || userInfo.isNewUser) {
+      return
+    }
+    await trx.updateTable('users').where('tg_id', '=', ctx.from.id).set({
+      is_chat_participant: true
+    }).execute()
+  })
+  userInfo = userInfo!
+
   if (userInfo.isBlocked) {
-        ctx.banChatMember(ctx.chatMember.from.id).catch(
+    await ctx.banChatMember(ctx.chatMember.from.id).catch(
       err => console.log(err)
     )
     out.isBlocked = true
@@ -135,43 +146,50 @@ export const checkUserOnNewChatMember = async (
 
 
 
+export interface CheckUserOnStartOut extends CheckUserOut {
+  activeInviteLink: string | null
+}
 export const checkUserOnStart = async (
   ctx: CommandContext<Ctx>,
   db:  Kysely<Database>,
-): Promise<CheckUserOut> => {
+): Promise<CheckUserOnStartOut> => {
   let isBlocked:         boolean = false
   let isTimeout:         boolean = false
   let isNewUser:         boolean = false
   let isChatParticipant: boolean = false
   let isCaptchaSolved:   boolean = false
+  let activeInviteLink:  string | null = null
 
   await db.transaction().execute(async trx => {
     const users = await trx.selectFrom('users')
-            .select([
+      .where('tg_id', '=', ctx.from!.id)
-                'id',
+      .leftJoin('invite_links as il', join => join.onRef(
-                'tg_id',
+        'il.expect_user_tg_id', '=', 'users.tg_id'
-                'is_captcha_passed',
+      )).selectAll().execute()
-                'is_banned',
-                'is_timeout',
-                'is_chat_participant',
-                'timeout_until'
-            ])
-            .where('tg_id', '=', ctx.msg.from!.id).execute()
     if (users.length < 1) {
       // TODO -- referal links support
       // const referal = ctx.match
 
       await trx.insertInto('users').values({
-                tg_id: ctx.msg.from?.id
+        tg_id: ctx.from!.id
       }).execute()
       isNewUser = true
     } else {
+      const now = new Date()
       const user = users[0]
       const userRestrictions = await checkUserRestrictions(db, user)
       isBlocked = userRestrictions.isBlocked
       isTimeout = userRestrictions.isTimeout
       isChatParticipant = user.is_chat_participant
       isCaptchaSolved = user.is_captcha_passed
+      // TODO: move invite link related values 
+      // (eg. valid_until and link) into it's own namespace
+      // if possible
+      if (user.valid_until && user.valid_until < now) {
+        await trx.deleteFrom('invite_links').where('link', '=', user.link).execute()
+      } else {
+        activeInviteLink = user.link
+      }
     }
   })
   return {
@@ -179,7 +197,8 @@ export const checkUserOnStart = async (
       isTimeout,
       isNewUser,
       isChatParticipant,
-        isCaptchaSolved
+      isCaptchaSolved,
+      activeInviteLink
   }
 }
 

bot/setup_mode/init.ts

@@ -3,11 +3,11 @@ import { CompiledConfig } from "../../cfg/config.ts";
 import { Ctx } from "../ctx.ts";
 
 export const init = (bot: Bot<Ctx>, _: CompiledConfig) => {
-    bot.command("getchat", ctx => {
+    bot.command("getchat", async ctx => {
         if (!ctx.from || !ctx.message) return
         if (ctx.message.chat.type != "group"
             && ctx.message.chat.type != "supergroup") return
-        ctx.deleteMessage()
+        await ctx.deleteMessage()
         console.log(`Chat ${ctx.message.chat.title} ID: ${ctx.message.chat.id}`)
     })
 

deno.lock

@@ -150,7 +150,8 @@
     }
   },
   "redirects": {
-    "https://deno.land/x/grammy/mod.ts": "https://deno.land/x/grammy@v1.30.0/mod.ts"
+    "https://deno.land/x/grammy/mod.ts": "https://deno.land/x/grammy@v1.30.0/mod.ts",
+    "https://deno.land/x/grammy_types/manage.ts": "https://deno.land/x/grammy_types@v3.14.0/manage.ts"
   },
   "remote": {
     "https://cdn.jsdelivr.net/npm/kysely/dist/esm/dialect/database-introspector.js": "dce8b6ada28af6b75864ca3fcc2c61bbacb8976def6f715b2f96c5aa7a9331ce",
@@ -193,7 +194,6 @@
     "https://cdn.jsdelivr.net/npm/kysely/dist/esm/expression/expression-builder.js": "da9c44985b130c4d9ebd2dabff36b66e748e5afa8a785313e0d9318967ef24d7",
     "https://cdn.jsdelivr.net/npm/kysely/dist/esm/expression/expression-wrapper.js": "35742f42558a1cbb369ecf7b3cb863f4486fa0c2384fb23e278244440f3c12c9",
     "https://cdn.jsdelivr.net/npm/kysely/dist/esm/expression/expression.js": "7c024b0c9f292bbd0aefe486c81328d7b18ece24cb569afc3171e06035f4f970",
-    "npm:kysely": "ba2b09d8e5e4ae121ef77cfd971477858381650c26bcf28dfd3a8e5ed0535e8a",
     "https://cdn.jsdelivr.net/npm/kysely/dist/esm/kysely.js": "d6b10df0da4bb8d853d1ff946b8a1a5e4c254c7a2e26d3a5ecacce82c9e3c7eb",
     "https://cdn.jsdelivr.net/npm/kysely/dist/esm/migration/file-migration-provider.js": "04be6f4d0bb587f254b270875b529bbf30bbdf19af2d95b06272cd5e6b01e56e",
     "https://cdn.jsdelivr.net/npm/kysely/dist/esm/migration/migrator.js": "35c171e46ae9d18b9b9459148f626be5bc88f22ee5f7844b9b6818dd53ecb77a",
@@ -530,7 +530,8 @@
     "https://deno.land/x/postgres@v0.17.0/query/transaction.ts": "8e75c3ce0aca97da7fe126e68f8e6c08d640e5c8d2016e62cee5c254bebe7fe8",
     "https://deno.land/x/postgres@v0.17.0/query/types.ts": "a6dc8024867fe7ccb0ba4b4fa403ee5d474c7742174128c8e689c3b5e5eaa933",
     "https://deno.land/x/postgres@v0.17.0/utils/deferred.ts": "dd94f2a57355355c47812b061a51b55263f72d24e9cb3fdb474c7519f4d61083",
-    "https://deno.land/x/postgres@v0.17.0/utils/utils.ts": "19c3527ddd5c6c4c49ae36397120274c7f41f9d3cbf479cb36065d23329e9f90"
+    "https://deno.land/x/postgres@v0.17.0/utils/utils.ts": "19c3527ddd5c6c4c49ae36397120274c7f41f9d3cbf479cb36065d23329e9f90",
+    "npm:kysely": "ba2b09d8e5e4ae121ef77cfd971477858381650c26bcf28dfd3a8e5ed0535e8a"
   },
   "workspace": {
     "dependencies": [