Remove ability for server to serve index.html

Fixes #259

server/src/lib/constants/classes.ts

@@ -159,3 +159,16 @@ export enum SDVXVFClasses {
 	IMPERIAL_III,
 	IMPERIAL_IV,
 }
+
+export enum CHUNITHM_COLOURS {
+	BLUE,
+	GREEN,
+	ORANGE,
+	RED,
+	PURPLE,
+	BRONZE,
+	SILVER,
+	GOLD,
+	PLATINUM,
+	RAINBOW,
+}

server/src/lib/score-import/framework/user-game-stats/builtin-class-handlers.ts

@@ -1,6 +1,6 @@
 import { Game, Playtypes, integer, ScoreCalculatedDataLookup } from "tachi-common";
 import { GameClasses } from "tachi-common/js/game-classes";
-import { GitadoraColours, SDVXVFClasses } from "lib/constants/classes";
+import { CHUNITHM_COLOURS, GitadoraColours, SDVXVFClasses } from "lib/constants/classes";
 import { KtLogger } from "lib/logger/logger";
 
 export function CalculateSDVXClass(
@@ -94,6 +94,41 @@ export function GitadoraSkillToColour(sk: number) {
 	return GitadoraColours.WHITE;
 }
 
+export function CalculateChunithmColour(
+	game: Game,
+	playtype: Playtypes[Game],
+	userID: integer,
+	ratings: Record<string, number>
+) {
+	const colour = ChuniRatingToColour(ratings.naiveRating);
+
+	return { colour };
+}
+
+function ChuniRatingToColour(rating: number) {
+	if (rating >= 15) {
+		return CHUNITHM_COLOURS.RAINBOW;
+	} else if (rating >= 14.5) {
+		return CHUNITHM_COLOURS.PLATINUM;
+	} else if (rating >= 14) {
+		return CHUNITHM_COLOURS.GOLD;
+	} else if (rating >= 13) {
+		return CHUNITHM_COLOURS.SILVER;
+	} else if (rating >= 12) {
+		return CHUNITHM_COLOURS.BRONZE;
+	} else if (rating >= 10) {
+		return CHUNITHM_COLOURS.PURPLE;
+	} else if (rating >= 7) {
+		return CHUNITHM_COLOURS.RED;
+	} else if (rating >= 4) {
+		return CHUNITHM_COLOURS.ORANGE;
+	} else if (rating >= 2) {
+		return CHUNITHM_COLOURS.GREEN;
+	}
+
+	return CHUNITHM_COLOURS.BLUE;
+}
+
 // export function CalculateJubeatColour(
 // 	game: Game,
 // 	playtype: Playtypes[Game],

server/src/lib/score-import/framework/user-game-stats/classes.ts

@@ -2,7 +2,11 @@ import { Game, Playtypes, integer, UserGameStats, ClassDelta, IDStrings } from "
 import { GameClasses } from "tachi-common/js/game-classes";
 import deepmerge from "deepmerge";
 import { KtLogger } from "lib/logger/logger";
-import { CalculateGitadoraColour, CalculateSDVXClass } from "./builtin-class-handlers";
+import {
+	CalculateChunithmColour,
+	CalculateGitadoraColour,
+	CalculateSDVXClass,
+} from "./builtin-class-handlers";
 import { ReturnClassIfGreater } from "utils/class";
 import { RedisPub } from "external/redis/redis-IPC";
 import { ClassHandler, ScoreClasses } from "./types";
@@ -27,7 +31,9 @@ type ClassHandlerMap = {
 const STATIC_CLASS_HANDLERS: ClassHandlerMap = {
 	iidx: null,
 	bms: null,
-	chunithm: null,
+	chunithm: {
+		colour: CalculateChunithmColour,
+	},
 	ddr: null,
 	gitadora: {
 		Gita: CalculateGitadoraColour,