fix: spelling

docs/changelogs/1.12.3.md

@@ -0,0 +1,13 @@
+# Blitzkrieg 1.12.3
+
+3-day downtime fixed!
+
+## Changes
+
+- Split `/ratings` into `/ratings current` and `/ratings archive`
+  - `current` now properly handles when there is no ongoing ratings season
+  - `archive` displays older archived seasons
+
+## Fixes
+
+- The bot is now no ratings seasons tolerant

docs/changelogs/1.12.4.md

@@ -0,0 +1,7 @@
+# Blitzkrieg 1.12.4
+
+Added very badly-coded temporary `/clan-event` command (without linting)
+
+## Changes
+
+- Added `/clan-event` command

docs/changelogs/1.12.5.md

@@ -0,0 +1,12 @@
+# Blitzkrieg 1.12.4
+
+Some patch up work
+
+## Changes
+
+- `/clan-event` now is more legible and comes with an approximation warning
+
+## Fixed
+
+- `/clan-event` now uses a more optimized way of fetching large data
+  - This should fix the issue where too many people using the command broke it

src/commands/clanEvent.ts

@@ -0,0 +1,94 @@
+import { SlashCommandBuilder } from 'discord.js';
+import markdownEscape from 'markdown-escape';
+import getWargamingResponse from '../core/blitz/getWargamingResponse';
+import { PlayerHistoriesRaw } from '../core/blitzstars/getPlayerHistories';
+import addClanChoices from '../core/discord/addClanChoices';
+import autocompleteClan from '../core/discord/autocompleteClan';
+import embedWarning from '../core/discord/embedWarning';
+import resolveClanFromCommand from '../core/discord/resolveClanFromCommand';
+import { secrets } from '../core/node/secrets';
+import { CommandRegistry } from '../events/interactionCreate';
+import { AccountAchievements } from '../types/accountAchievements';
+import { AccountInfo } from '../types/accountInfo';
+import { ClanInfo } from '../types/clanInfo';
+
+const DEFAULT_THRESHOLD = 7;
+
+export const clanEventCommand: CommandRegistry = {
+  inProduction: true,
+  inDevelopment: true,
+  inPublic: true,
+
+  command: new SlashCommandBuilder()
+    .setName('clan-event')
+    .setDescription('Lists all inactive players')
+    .addStringOption(addClanChoices),
+
+  async handler(interaction) {
+    const { region, id } = await resolveClanFromCommand(interaction);
+    const clan = (
+      await getWargamingResponse<ClanInfo>(
+        `https://api.wotblitz.${region}/wotb/clans/info/?application_id=${secrets.WARGAMING_APPLICATION_ID}&clan_id=${id}`,
+      )
+    )[id];
+    const memberIds = clan.members_ids.join(',');
+    const [players, achievements, previousJointVictories] = await Promise.all([
+      getWargamingResponse<AccountInfo>(
+        `https://api.wotblitz.${region}/wotb/account/info/?application_id=${secrets.WARGAMING_APPLICATION_ID}&account_id=${memberIds}`,
+      ),
+      getWargamingResponse<AccountAchievements>(
+        `https://api.wotblitz.${region}/wotb/account/achievements/?application_id=${secrets.WARGAMING_APPLICATION_ID}&account_id=${memberIds}`,
+      ),
+      Promise.all(
+        clan.members_ids.map((id) =>
+          fetch(`https://www.blitzstars.com/api/playerstats/${id}`)
+            .then((response) => response.json() as Promise<PlayerHistoriesRaw>)
+            .then((data) => ({
+              id,
+              jointVictory: data[0]?.achievements.jointVictoryCount as
+                | number
+                | undefined,
+            })),
+        ),
+      ).then((data) =>
+        data.reduce<Record<number, number | undefined>>(
+          (accumulator, value) => ({
+            ...accumulator,
+            [value.id]: value.jointVictory,
+          }),
+          {},
+        ),
+      ),
+    ]);
+    const jointVictories = clan.members_ids.map((id) => ({
+      id,
+      joinVictory:
+        previousJointVictories[id] === undefined
+          ? 0
+          : achievements[id].max_series.jointVictory -
+            previousJointVictories[id]!,
+    }));
+
+    return [
+      `# ${clan.name} [${clan.tag}]'s platoon wins today: ${(
+        jointVictories.reduce(
+          (accumulator, { joinVictory }) => accumulator + joinVictory,
+          0,
+        ) / 2
+      ).toFixed(0)}\n${jointVictories
+        .sort((a, b) => b.joinVictory - a.joinVictory)
+        .map(
+          ({ id, joinVictory }) =>
+            `- ${markdownEscape(players[id].nickname)}: ${joinVictory}`,
+        )
+        .join('\n')}`,
+
+      embedWarning(
+        'This is an approximation!',
+        'Wargaming provides use with little to no information about platoons. Platooning with mixed clans may inflate the number and platooning in non-regular battles may deflate.',
+      ),
+    ];
+  },
+
+  autocomplete: autocompleteClan,
+};

src/commands/inactive.tsx

@@ -3,10 +3,10 @@ import GenericStats from '../components/GenericStats';
 import NoData, { NoDataType } from '../components/NoData';
 import TitleBar from '../components/TitleBar';
 import Wrapper from '../components/Wrapper';
-import getBlitzClan from '../core/blitz/getBlitzClan';
 import getWargamingResponse from '../core/blitz/getWargamingResponse';
 import addClanChoices from '../core/discord/addClanChoices';
 import autocompleteClan from '../core/discord/autocompleteClan';
+import resolveClanFromCommand from '../core/discord/resolveClanFromCommand';
 import { secrets } from '../core/node/secrets';
 import { CommandRegistry } from '../events/interactionCreate';
 import { AccountInfo } from '../types/accountInfo';
@@ -33,19 +33,18 @@ export const inactiveCommand: CommandRegistry = {
     ),
 
   async handler(interaction) {
-    const clanName = interaction.options.getString('clan')!;
-    const { server, id } = await getBlitzClan(clanName);
+    const { region, id } = await resolveClanFromCommand(interaction);
     const threshold =
       interaction.options.getNumber('threshold')! ?? DEFAULT_THRESHOLD;
     const time = new Date().getTime() / 1000;
     const clanData = (
       await getWargamingResponse<ClanInfo>(
-        `https://api.wotblitz.${server}/wotb/clans/info/?application_id=${secrets.WARGAMING_APPLICATION_ID}&clan_id=${id}`,
+        `https://api.wotblitz.${region}/wotb/clans/info/?application_id=${secrets.WARGAMING_APPLICATION_ID}&clan_id=${id}`,
       )
     )[id];
     const memberIds = clanData.members_ids;
     const accounts = await getWargamingResponse<AccountInfo>(
-      `https://api.wotblitz.${server}/wotb/account/info/?application_id=${
+      `https://api.wotblitz.${region}/wotb/account/info/?application_id=${
         secrets.WARGAMING_APPLICATION_ID
       }&account_id=${memberIds.join(',')}`,
     );

src/commands/ratings.tsx

@@ -1,21 +1,28 @@
 import {
   APIApplicationCommandOptionChoice,
   SlashCommandBuilder,
+  SlashCommandSubcommandBuilder,
+  SlashCommandSubcommandGroupBuilder,
 } from 'discord.js';
 import { BlitzkriegRatingsLeaderboard } from '../../scripts/buildRatingsLeaderboard';
 import * as Leaderboard from '../components/Leaderboard';
 import TitleBar from '../components/TitleBar';
 import Wrapper from '../components/Wrapper';
 import { REGION_NAMES_SHORT, Region } from '../constants/regions';
+import getArchivedRatingsInfo from '../core/blitz/getArchivedRatingsInfo';
 import getRatingsInfo from '../core/blitz/getRatingsInfo';
 import getWargamingResponse from '../core/blitz/getWargamingResponse';
 import regionToRegionSubdomain from '../core/blitz/regionToRegionSubdomain';
-import getMidnightLeaderboard from '../core/database/getMidnightLeaderboard';
+import getMidnightLeaderboard, {
+  DATABASE_REPO,
+} from '../core/database/getMidnightLeaderboard';
 import addRegionChoices from '../core/discord/addRegionChoices';
 import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
 import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
+import { octokit } from '../core/express/octokit';
 import { secrets } from '../core/node/secrets';
+import throwError from '../core/node/throwError';
 import { CommandRegistryRaw } from '../events/interactionCreate';
 import { AccountInfo } from '../types/accountInfo';
 import { PlayerClanData } from '../types/playerClanData';
@@ -86,78 +93,127 @@ export interface RatingsLeague {
   percentile: number;
 }
 
-export interface RatingsInfo {
-  title: string;
-  icon: string | null;
-  start_at: string;
-  finish_at: string;
-  current_season: number;
-  updated_at: string;
-  count: number;
+export type RatingsInfo =
+  | {
+      detail: undefined;
 
-  rewards: RatingsReward[];
-  leagues: RatingsLeague[];
-}
+      title: string;
+      icon: string | null;
+      start_at: string;
+      finish_at: string;
+      current_season: number;
+      updated_at: string;
+      count: number;
+
+      rewards: RatingsReward[];
+      leagues: RatingsLeague[];
+    }
+  | { detail: { error: string } };
 
 export interface RatingsNeighbors {
   neighbors: RatingsPlayer[];
 }
 
-console.log('Caching ratings info...');
-const ratingsInfo = getRatingsInfo('com').then((info) => {
-  console.log('Cached ratings info');
-  return info;
-});
+const LEAGUES = [
+  { name: 'Diamond', minScore: 5000 },
+  { name: 'Platinum', minScore: 4000 },
+  { name: 'Gold', minScore: 3000 },
+  { name: 'Silver', minScore: 2000 },
+  { name: 'Bronze', minScore: 0 },
+];
+
+function addSubcommands(
+  option: SlashCommandSubcommandGroupBuilder,
+  addOptions = (option: SlashCommandSubcommandBuilder) => option,
+) {
+  return option
+    .addSubcommand((option) =>
+      addOptions(
+        option
+          .setName('neighbours')
+          .setDescription('Your position and neighbours'),
+      )
+        .addStringOption(addUsernameChoices)
+        .addIntegerOption((option) =>
+          option
+            .setName('limit')
+            .setDescription('How many neighbours to display (default: 10)')
+            .setRequired(false)
+            .setMinValue(5)
+            .setMaxValue(30),
+        ),
+    )
+    .addSubcommand((option) =>
+      addOptions(option.setName('league').setDescription('Top league players'))
+        .addStringOption((option) =>
+          option
+            .setName('league')
+            .setDescription('The league to display')
+            .addChoices(
+              ...LEAGUES.map(
+                ({ name }, value) =>
+                  ({
+                    name,
+                    value: `${value}`,
+                  }) satisfies APIApplicationCommandOptionChoice<string>,
+              ),
+            )
+            .setRequired(true),
+        )
+        .addStringOption(addRegionChoices)
+        .addIntegerOption((option) =>
+          option
+            .setName('limit')
+            .setDescription('How many rows to display (default: 10)')
+            .setRequired(false)
+            .setMinValue(5)
+            .setMaxValue(30),
+        ),
+    );
+}
 
 export const ratingsCommand = new Promise<CommandRegistryRaw>(
   async (resolve) => {
-    const awaitedRatingsInfo = await ratingsInfo;
+    const seasonChoices = await octokit.repos
+      .getContent({
+        ...DATABASE_REPO,
+        path: 'com/ratings',
+      })
+      .then(({ data }) => {
+        if (!Array.isArray(data)) {
+          throw throwError('Archived ratings data is malformed');
+        }
+        return data.map(
+          (folder) =>
+            ({
+              name: `Season ${folder.name}`,
+              value: folder.name,
+            }) satisfies APIApplicationCommandOptionChoice<string>,
+        );
+      });
 
     const command = new SlashCommandBuilder()
       .setName('ratings')
       .setDescription('Ratings battles statistics')
-      .addSubcommand((option) =>
-        option
-          .setName('league')
-          .setDescription('Top league players')
-          .addStringOption((option) =>
-            option
-              .setName('league')
-              .setDescription('The league to display')
-              .addChoices(
-                ...awaitedRatingsInfo.leagues.map(
-                  (league) =>
-                    ({
-                      name: league.title.split(' ')[0].toLowerCase(),
-                      value: `${league.index}`,
-                    }) satisfies APIApplicationCommandOptionChoice<string>,
-                ),
-              )
-              .setRequired(true),
-          )
-          .addStringOption(addRegionChoices)
-          .addIntegerOption((option) =>
-            option
-              .setName('limit')
-              .setDescription('How many rows to display (default: 10)')
-              .setRequired(false)
-              .setMinValue(5)
-              .setMaxValue(30),
-          ),
+      .addSubcommandGroup((option) =>
+        addSubcommands(
+          option.setName('archive').setDescription('Any previous season'),
+          (option) =>
+            option.addStringOption((option) =>
+              option
+                .setName('season')
+                .setDescription('The season number')
+                .setChoices(...seasonChoices)
+                .setRequired(true),
+            ),
+        ),
       )
-      .addSubcommand((option) =>
-        option
-          .setName('neighbours')
-          .setDescription('Your position and neighbours')
-          .addStringOption(addUsernameChoices)
-          .addIntegerOption((option) =>
-            option
-              .setName('limit')
-              .setDescription('How many neighbours to display (default: 10)')
-              .setRequired(false)
-              .setMinValue(5)
-              .setMaxValue(30),
-          ),
+      .addSubcommandGroup((option) =>
+        addSubcommands(
+          option
+            .setName('current')
+            .setDescription('The current running Ratings season'),
+        ),
       );
 
     resolve({
@@ -168,15 +224,30 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
       command,
 
       async handler(interaction) {
-        const subcommand = interaction.options.getSubcommand(true);
+        interface SimplifiedPlayer {
+          id: number;
+          score: number;
+          position: number;
+          clan: string | undefined;
+          nickname: string;
+        }
+
+        const subcommandGroup = interaction.options.getSubcommandGroup(true) as
+          | 'archive'
+          | 'current';
+        const subcommand = interaction.options.getSubcommand(true) as
+          | 'league'
+          | 'neighbours';
         const limit = interaction.options.getInteger('limit') ?? 10;
+        const seasonOption = interaction.options.getString('season');
+        const season = seasonOption ? parseInt(seasonOption) : undefined;
         let titleName: string;
         let titleImage: string | undefined;
         let titleNameDiscriminator: string | undefined;
         let titleDescription: string;
         let playersBefore: number;
         let playersAfter: number;
-        let players: RatingsPlayer[];
+        let players: SimplifiedPlayer[] | undefined;
         let midnightLeaderboard: BlitzkriegRatingsLeaderboard | undefined;
         let playerId: number | undefined;
         let regionRatingsInfo: RatingsInfo;
@@ -186,31 +257,120 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
             interaction.options.getString('league')!,
           );
           const region = interaction.options.getString('region') as Region;
-          regionRatingsInfo = await getRatingsInfo(region);
+          regionRatingsInfo = await (subcommandGroup === 'current'
+            ? getRatingsInfo(region)
+            : getArchivedRatingsInfo(season!, region));
           const regionSubdomain = regionToRegionSubdomain(region);
-          const result = await fetch(
-            `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/league/${leagueIndex}/top/`,
-          )
-            .then((response) => response.json() as Promise<LeagueTop>)
-            .then(({ result }) => result.slice(0, limit));
-          const leagueInfo = regionRatingsInfo.leagues[leagueIndex];
-          midnightLeaderboard = await getMidnightLeaderboard(
-            region,
-            regionRatingsInfo.current_season,
-          );
+          const result =
+            subcommandGroup === 'current'
+              ? regionRatingsInfo.detail === undefined
+                ? await fetch(
+                    `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/league/${leagueIndex}/top/`,
+                  )
+                    .then((response) => response.json() as Promise<LeagueTop>)
+                    .then(async ({ result }) =>
+                      result.slice(0, limit).map(
+                        (player) =>
+                          ({
+                            id: player.spa_id,
+                            score: player.score,
+                            position: player.number,
+                            clan: player.clan_tag,
+                            nickname: player.nickname,
+                          }) satisfies SimplifiedPlayer,
+                      ),
+                    )
+                : undefined
+              : await octokit.repos
+                  .getContent({
+                    ...DATABASE_REPO,
+                    path: `${region}/ratings/${season}/latest.json`,
+                  })
+                  .then(async ({ data }) => {
+                    if (Array.isArray(data) || data.type !== 'file') {
+                      throw throwError('Archived ratings data is malformed');
+                    }
+
+                    const players = (await fetch(data.download_url!).then(
+                      (response) => response.json(),
+                    )) as BlitzkriegRatingsLeaderboard;
+                    const firstPlayerIndex =
+                      leagueIndex === 0
+                        ? 0
+                        : players.findIndex(
+                            (player) =>
+                              player.score < LEAGUES[leagueIndex - 1].minScore,
+                          );
+                    const lastPlayerIndex = firstPlayerIndex + limit - 1;
+                    const trimmed = players.slice(
+                      firstPlayerIndex,
+                      lastPlayerIndex + 1,
+                    );
+                    const ids = trimmed.map((player) => player.id).join(',');
+                    const clanData = await getWargamingResponse<PlayerClanData>(
+                      `https://api.wotblitz.${region}/wotb/clans/accountinfo/?application_id=${secrets.WARGAMING_APPLICATION_ID}&account_id=${ids}&extra=clan`,
+                    );
+
+                    return trimmed.map(
+                      (player, index) =>
+                        ({
+                          id: player.id,
+                          score: player.score,
+                          position: firstPlayerIndex + index + 1,
+                          clan: clanData[player.id]!.clan?.tag,
+                          nickname: clanData[player.id]!.account_name,
+                        }) satisfies SimplifiedPlayer,
+                    );
+                  });
+          const leagueInfo =
+            regionRatingsInfo.detail === undefined
+              ? regionRatingsInfo.leagues[leagueIndex]
+              : undefined;
+          midnightLeaderboard =
+            subcommandGroup === 'current'
+              ? regionRatingsInfo.detail === undefined
+                ? await getMidnightLeaderboard(
+                    region,
+                    regionRatingsInfo.current_season,
+                  )
+                : undefined
+              : await getMidnightLeaderboard(region, season!);
 
           players = result;
-          playersBefore = result[0].number - 1;
+          playersBefore = result ? result[0].position - 1 : 0;
           playersAfter =
-            regionRatingsInfo.count - result[result.length - 1].number;
-          titleName = `${leagueInfo.title} - ${REGION_NAMES_SHORT[region]}`;
-          titleImage = leagueInfo.big_icon.startsWith('http')
-            ? leagueInfo.big_icon
-            : `https:${leagueInfo.big_icon}`;
+            regionRatingsInfo.detail === undefined && result !== undefined
+              ? regionRatingsInfo.count - result[result.length - 1].position
+              : 0;
+          titleName = `${
+            leagueInfo ? leagueInfo.title : 'No Ongoing Season'
+          } - ${REGION_NAMES_SHORT[region]}`;
+          titleImage = leagueInfo
+            ? leagueInfo.big_icon.startsWith('http')
+              ? leagueInfo.big_icon
+              : `https:${leagueInfo.big_icon}`
+            : undefined;
           titleDescription = `Top ${limit} players`;
         } else {
           const { region, id } = await resolvePlayerFromCommand(interaction);
-          regionRatingsInfo = await getRatingsInfo(region);
+          regionRatingsInfo =
+            subcommandGroup === 'current'
+              ? await getRatingsInfo(region)
+              : await octokit.repos
+                  .getContent({
+                    ...DATABASE_REPO,
+                    path: `${region}/ratings/${season}/info.json`,
+                  })
+                  .then(async ({ data }) => {
+                    if (Array.isArray(data) || data.type !== 'file') {
+                      throw throwError('Archived ratings info is malformed');
+                    }
+
+                    const response = fetch(data.download_url!);
+                    return (await response.then((response) =>
+                      response.json(),
+                    )) as RatingsInfo;
+                  });
           const accountInfo = await getWargamingResponse<AccountInfo>(
             `https://api.wotblitz.${region}/wotb/account/info/?application_id=${secrets.WARGAMING_APPLICATION_ID}&account_id=${id}`,
           );
@@ -220,57 +380,139 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
             )
           )[id]?.clan;
           const regionSubdomain = regionToRegionSubdomain(region);
-          const { neighbors } = await fetch(
-            `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/user/${id}/?neighbors=${Math.round(
-              limit / 2,
-            )}`,
-          ).then((response) => response.json() as Promise<RatingsNeighbors>);
-          midnightLeaderboard = await getMidnightLeaderboard(
-            region,
-            regionRatingsInfo.current_season,
-          );
+          const neighbors =
+            subcommandGroup === 'current'
+              ? regionRatingsInfo.detail === undefined
+                ? await fetch(
+                    `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/user/${id}/?neighbors=${Math.round(
+                      limit / 2,
+                    )}`,
+                  )
+                    .then(
+                      (response) =>
+                        response.json() as Promise<RatingsNeighbors>,
+                    )
+                    .then((players) =>
+                      players.neighbors.map(
+                        (player) =>
+                          ({
+                            id: player.spa_id,
+                            position: player.number,
+                            score: player.score,
+                            clan: player.clan_tag,
+                            nickname: player.nickname,
+                          }) satisfies SimplifiedPlayer,
+                      ),
+                    )
+                : undefined
+              : await octokit.repos
+                  .getContent({
+                    ...DATABASE_REPO,
+                    path: `${region}/ratings/${season}/latest.json`,
+                  })
+                  .then(async ({ data }) => {
+                    if (Array.isArray(data) || data.type !== 'file') {
+                      throw throwError(
+                        'Archived ratings latest data is malformed',
+                      );
+                    }
 
-          if (clan) titleNameDiscriminator = `[${clan.tag}]`;
+                    const response = fetch(data.download_url!);
+                    const players = (await response.then((response) =>
+                      response.json(),
+                    )) as BlitzkriegRatingsLeaderboard;
+                    const playerIndex = players.findIndex(
+                      (player) => player.id === id,
+                    );
+
+                    if (playerIndex === -1) {
+                      throw throwError(
+                        `${accountInfo[id].nickname} didn't player ratings in season ${season}`,
+                        'This player did not participate in this season or did not get past calibration.',
+                      );
+                    }
+
+                    const halfRange = Math.round(limit / 2);
+                    const trimmed = players.slice(
+                      playerIndex - halfRange,
+                      playerIndex + halfRange + 1,
+                    );
+                    const ids = trimmed.map((player) => player.id).join(',');
+                    const clanData = await getWargamingResponse<PlayerClanData>(
+                      `https://api.wotblitz.${region}/wotb/clans/accountinfo/?application_id=${secrets.WARGAMING_APPLICATION_ID}&account_id=${ids}&extra=clan`,
+                    );
+
+                    return trimmed.map((player, index) => ({
+                      id: player.id,
+                      score: player.score,
+                      position: playerIndex + index + 1,
+                      clan: clanData[player.id]!.clan?.tag,
+                      nickname: clanData[player.id]!.account_name,
+                    }));
+                  });
+          midnightLeaderboard =
+            subcommandGroup === 'current'
+              ? regionRatingsInfo.detail === undefined
+                ? await getMidnightLeaderboard(
+                    region,
+                    regionRatingsInfo.current_season,
+                  )
+                : undefined
+              : await getMidnightLeaderboard(region, season!);
+
+          if (clan && neighbors) titleNameDiscriminator = `[${clan.tag}]`;
 
           players = neighbors;
-          titleImage = clan
-            ? `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clan.emblem_set_id}.png`
+          titleImage = neighbors
+            ? clan
+              ? `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clan.emblem_set_id}.png`
+              : undefined
             : undefined;
-          titleName = accountInfo[id].nickname;
+          titleName = neighbors
+            ? accountInfo[id].nickname
+            : `No Ongoing Season - ${REGION_NAMES_SHORT[region]}`;
           titleDescription = 'Ratings neighbours';
-          playersBefore = neighbors[0].number - 1;
+          playersBefore = neighbors ? neighbors[0].position - 1 : 0;
           playersAfter =
-            regionRatingsInfo.count - neighbors[neighbors.length - 1].number;
+            regionRatingsInfo.detail === undefined
+              ? neighbors
+                ? regionRatingsInfo.count -
+                  neighbors[neighbors.length - 1].position
+                : 0
+              : 0;
           playerId = id;
         }
 
-        const items = players.map((player) => {
-          const reward = regionRatingsInfo.rewards.find(
-            (reward) =>
-              player.number >= reward.from_position &&
-              player.number <= reward.to_position,
-          );
+        const items = players?.map((player) => {
+          const reward =
+            regionRatingsInfo.detail === undefined
+              ? regionRatingsInfo.rewards.find(
+                  (reward) =>
+                    player.position >= reward.from_position &&
+                    player.position <= reward.to_position,
+                )
+              : undefined;
           const midnightIndex = midnightLeaderboard?.findIndex(
-            (item) => item.id === player.spa_id,
+            (item) => item.id === player.id,
           );
           const midnightScore =
             midnightIndex === undefined
               ? player.score
               : midnightLeaderboard![midnightIndex].score;
           const midnightPosition =
-            midnightIndex === undefined ? player.number : midnightIndex + 1;
+            midnightIndex === undefined ? player.position : midnightIndex + 1;
 
           return (
             <Leaderboard.Item
               nickname={player.nickname}
               score={player.score}
-              position={player.number}
-              clan={player.clan_tag}
+              position={player.position}
+              clan={player.clan}
               reward={reward}
               deltaScore={player.score - midnightScore}
-              deltaPosition={midnightPosition - player.number}
-              key={player.spa_id}
-              highlight={player.spa_id === playerId}
+              deltaPosition={midnightPosition - player.position}
+              key={player.id}
+              highlight={player.id === playerId}
             />
           );
         });
@@ -284,11 +526,15 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
               description={`${titleDescription} • ${new Date().toDateString()}`}
             />
 
-            <Leaderboard.Root>
-              {playersBefore > 0 && <Leaderboard.Gap number={playersBefore} />}
-              {items}
-              {playersAfter > 0 && <Leaderboard.Gap number={playersAfter} />}
-            </Leaderboard.Root>
+            {items && (
+              <Leaderboard.Root>
+                {playersBefore > 0 && (
+                  <Leaderboard.Gap number={playersBefore} />
+                )}
+                {items}
+                {playersAfter > 0 && <Leaderboard.Gap number={playersAfter} />}
+              </Leaderboard.Root>
+            )}
           </Wrapper>
         );
       },

src/core/blitz/getArchivedRatingsInfo.ts

@@ -0,0 +1,25 @@
+import { RatingsInfo } from '../../commands/ratings';
+import { Region } from '../../constants/regions';
+import { DATABASE_REPO } from '../database/getMidnightLeaderboard';
+import { octokit } from '../express/octokit';
+import throwError from '../node/throwError';
+
+export default async function getArchivedRatingsInfo(
+  season: number,
+  region: Region,
+) {
+  const { data } = await octokit.repos.getContent({
+    ...DATABASE_REPO,
+    path: `${region}/ratings/${season}/info.json`,
+  });
+
+  if (Array.isArray(data) || data.type !== 'file')
+    throw throwError('Archived ratings info is malformed');
+
+  const content = Buffer.from(data.content, 'base64').toString();
+  const jsonContent = JSON.parse(content) as RatingsInfo & {
+    detail: undefined;
+  };
+
+  return jsonContent;
+}

src/core/blitz/getBlitzClan.ts

@@ -1,22 +0,0 @@
-import { Region } from '../../constants/regions';
-import { serverAndIdPattern } from '../discord/resolvePlayerFromCommand';
-import throwError from '../node/throwError';
-import listClans from './listClans';
-
-export default async function getBlitzClan(clan: string) {
-  if (serverAndIdPattern.test(clan)) {
-    const [server, accountId] = clan.split('/');
-    return { server: server as Region, id: Number(accountId) };
-  } else {
-    const accounts = await listClans(clan);
-
-    if (accounts[0]) {
-      return { server: accounts[0].server, id: accounts[0].clan_id };
-    } else {
-      throw throwError(
-        'Could not find clan',
-        `I couldn't find clan \`${clan}\`. Try selecting a username from the search result.`,
-      );
-    }
-  }
-}

src/core/blitz/getRatingsInfo.ts

@@ -8,5 +8,6 @@ export default async function getRatingsInfo(region: Region) {
       region,
     )}.wotblitz.com/en/api/rating-leaderboards/season/`,
   );
+
   return (await response.json()) as Promise<RatingsInfo>;
 }

src/core/blitz/listClans.ts

@@ -3,8 +3,8 @@ import { Clan, ClanList } from '../../types/clanList';
 import { secrets } from '../node/secrets';
 import getWargamingResponse from './getWargamingResponse';
 
-export type ClanListWithServer = (Clan & {
-  server: 'com' | 'eu' | 'asia';
+export type ClanListWithRegion = (Clan & {
+  region: 'com' | 'eu' | 'asia';
 })[];
 
 export default async function listClans(search: string, limit = 9) {
@@ -21,7 +21,7 @@ export default async function listClans(search: string, limit = 9) {
           value &&
           value.map((account) => ({
             ...account,
-            server: 'com' as Region,
+            region: 'com' as Region,
           })),
       ),
       getWargamingResponse<ClanList>(
@@ -31,7 +31,7 @@ export default async function listClans(search: string, limit = 9) {
           value &&
           value.map((account) => ({
             ...account,
-            server: 'eu' as Region,
+            region: 'eu' as Region,
           })),
       ),
       getWargamingResponse<ClanList>(
@@ -41,7 +41,7 @@ export default async function listClans(search: string, limit = 9) {
           value &&
           value.map((account) => ({
             ...account,
-            server: 'asia' as Region,
+            region: 'asia' as Region,
           })),
       ),
     ])

src/core/database/getMidnightLeaderboard.ts

@@ -15,12 +15,13 @@ export default async function getMidnightLeaderboard(
     });
 
     if (!Array.isArray(data) && data.type === 'file') {
-      const content = Buffer.from(data.content, 'base64').toString();
-      const jsonContent = JSON.parse(content) as BlitzkriegRatingsLeaderboard;
+      const response = await fetch(data.download_url!);
 
-      return jsonContent;
+      return (await response.json()) as BlitzkriegRatingsLeaderboard;
     }
   } catch (error) {
-    console.warn('No midnight leaderboard found');
+    console.warn(
+      `No midnight leaderboard found for season ${season}, region ${region}`,
+    );
   }
 }

src/core/discord/autocompleteClan.ts

@@ -19,8 +19,8 @@ export default async function autocompleteClan(
       ? players.map(
           (player) =>
             ({
-              name: `${player.name} (${REGION_NAMES[player.server]})`,
-              value: `${player.server}/${player.clan_id}`,
+              name: `${player.name} (${REGION_NAMES[player.region]})`,
+              value: `${player.region}/${player.clan_id}`,
             }) satisfies ApplicationCommandOptionChoiceData<string>,
         )
       : [],

src/core/discord/resolveClanFromCommand.ts

@@ -0,0 +1,27 @@
+import { ChatInputCommandInteraction } from 'discord.js';
+import { Region } from '../../constants/regions';
+import listClans from '../blitz/listClans';
+import throwError from '../node/throwError';
+import { serverAndIdPattern } from './resolvePlayerFromCommand';
+
+export default async function resolveClanFromCommand(
+  interaction: ChatInputCommandInteraction,
+) {
+  const clan = interaction.options.getString('clan', true);
+
+  if (serverAndIdPattern.test(clan)) {
+    const [server, accountId] = clan.split('/');
+    return { region: server as Region, id: Number(accountId) };
+  } else {
+    const accounts = await listClans(clan);
+
+    if (accounts[0]) {
+      return { region: accounts[0].region, id: accounts[0].clan_id };
+    } else {
+      throw throwError(
+        'Could not find clan',
+        `I couldn't find clan \`${clan}\`. Try selecting a username from the search result.`,
+      );
+    }
+  }
+}

src/events/interactionCreate/index.ts

@@ -13,6 +13,7 @@ import {
   SlashCommandSubcommandsOnlyBuilder,
 } from 'discord.js';
 import discord from '../../../discord.json' assert { type: 'json' };
+import { clanEventCommand } from '../../commands/clanEvent';
 import { debugCommand } from '../../commands/debug';
 import { eligibleCommand } from '../../commands/eligible';
 import { evolutionCommand } from '../../commands/evolution';
@@ -99,6 +100,7 @@ export const COMMANDS_RAW: CommandRegistry[] = [
   evolutionCommand,
   statsCommand,
   ratingsCommand,
+  clanEventCommand,
 ];
 
 export const commands = Promise.all(COMMANDS_RAW).then((rawCommands) =>

tsconfig.json

@@ -11,5 +11,5 @@
     "resolveJsonModule": true,
     "jsx": "react-jsx"
   },
-  "include": ["src/**/*.ts", "src/components/Tanks/components/Row.tsx"]
+  "include": ["src/**/*.ts", "src/components/Tanks/components/Row.tsx", "src/commands/clanEvent.ts"]
 }