feat: custom periods for /stats and /tankstats

src/core/blitz/getTankStats.ts

@@ -1,15 +1,10 @@
-import { CacheType, ChatInputCommandInteraction } from 'discord.js';
 import { BLITZ_SERVERS, BlitzServer } from '../../constants/servers.js';
 import { TanksStats } from '../../types/tanksStats.js';
 import { WARGAMING_APPLICATION_ID } from '../process/args.js';
 import errorWithCause from '../process/errorWithCause.js';
 import getWargamingResponse from './getWargamingResponse.js';
 
-export default async function getTankStats(
-  interaction: ChatInputCommandInteraction<CacheType>,
-  server: BlitzServer,
-  id: number,
-) {
+export default async function getTankStats(server: BlitzServer, id: number) {
   const tankStats = await getWargamingResponse<TanksStats>(
     `https://api.wotblitz.${server}/wotb/tanks/stats/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
   );

src/core/blitzstars/getPeriodStart.ts

@@ -1,4 +1,5 @@
-import { StatPeriod } from '../options/addStatPeriodChoices.js';
+import { StatPeriod } from '../options/addPeriodChoices.js';
+import getPeriodStartFromDaysAgo from './getPeriodStartFromDaysAgo.js';
 
 export default function getPeriodicStart(period: StatPeriod) {
   if (period === 'career') {
@@ -12,12 +13,6 @@ export default function getPeriodicStart(period: StatPeriod) {
 
     return now.getTime() / 1000;
   } else {
-    const daysAgo = Number(period) - 1;
-    const periodStart = new Date();
-
-    periodStart.setDate(periodStart.getDate() - daysAgo);
-    periodStart.setHours(5, 0, 0, 0);
-
-    return periodStart.getTime() / 1000;
+    return getPeriodStartFromDaysAgo(Number(period));
   }
 }

src/core/blitzstars/getPeriodStartFromDaysAgo.ts

@@ -0,0 +1,9 @@
+export default function getPeriodStartFromDaysAgo(period: number) {
+  const daysAgo = Number(period) - 1;
+  const periodStart = new Date();
+
+  periodStart.setDate(periodStart.getDate() - daysAgo);
+  periodStart.setHours(5, 0, 0, 0);
+
+  return periodStart.getTime() / 1000;
+}

src/core/blitzstars/getTankStatsOverTime.ts

@@ -1,4 +1,3 @@
-import { CacheType, ChatInputCommandInteraction } from 'discord.js';
 import { BlitzServer } from '../../constants/servers.js';
 import { AllStats } from '../../types/accountInfo.js';
 import getTankStats from '../blitz/getTankStats.js';
@@ -44,13 +43,12 @@ export const emptyTankHistoryNode: TankHistoryNode = {
 export type TankHistory = TankHistoryNode[];
 
 export default async function getTankStatsOverTime(
-  interaction: ChatInputCommandInteraction<CacheType>,
   server: BlitzServer,
   id: number,
   start: number,
   end: number,
 ) {
-  const latestTankStatsRaw = await getTankStats(interaction, server, id);
+  const latestTankStatsRaw = await getTankStats(server, id);
   const tankHistoriesResponse = await fetch(
     `https://www.blitzstars.com/api/tankhistories/for/${id}/`,
   );

src/core/options/addCustomPeriodOption.ts

@@ -0,0 +1,21 @@
+import { SlashCommandSubcommandBuilder } from 'discord.js';
+
+export default function addCustomPeriodOption(
+  option: SlashCommandSubcommandBuilder,
+) {
+  return option
+    .addIntegerOption((option) =>
+      option
+        .setName('start')
+        .setDescription('Start of period in days ago from today')
+        .setMinValue(0)
+        .setRequired(true),
+    )
+    .addIntegerOption((option) =>
+      option
+        .setName('end')
+        .setDescription('End of period in days ago from today')
+        .setMinValue(0)
+        .setRequired(true),
+    );
+}

src/core/options/addPeriodChoices.ts

@@ -8,7 +8,7 @@ export const statPeriodNames: Record<StatPeriod, string> = {
   90: '90-day statistics',
   career: 'Career statistics',
 };
-export default function addStatPeriodChoices(option: SlashCommandStringOption) {
+export default function addPeriodChoices(option: SlashCommandStringOption) {
   return option
     .setName('period')
     .setDescription('The period to get stats for')

src/core/options/addUsernameOption.ts

@@ -3,6 +3,8 @@ import { SlashCommandStringOption } from 'discord.js';
 export default function addUsernameOption(option: SlashCommandStringOption) {
   return option
     .setName('username')
-    .setDescription('The username you use in Blitz')
+    .setDescription(
+      'The username you use in Blitz (inferred from Discord nickname by default)',
+    )
     .setAutocomplete(true);
 }