first commit

src/helpers/char.ts

@@ -0,0 +1,6 @@
+export function timestampToReadable(timestamp?: number): string {
+	const date: Date =
+		timestamp && !isNaN(timestamp) ? new Date(timestamp) : new Date();
+	if (isNaN(date.getTime())) return "Invalid Date";
+	return date.toISOString().replace("T", " ").replace("Z", "");
+}

src/helpers/ejs.ts

@@ -0,0 +1,26 @@
+import { renderFile } from "ejs";
+import { resolve } from "path";
+
+export async function renderEjsTemplate(
+	viewName: string | string[],
+	data: EjsTemplateData,
+	headers?: Record<string, string | number | boolean>,
+): Promise<Response> {
+	let templatePath: string;
+
+	if (Array.isArray(viewName)) {
+		templatePath = resolve("src", "views", ...viewName);
+	} else {
+		templatePath = resolve("src", "views", viewName);
+	}
+
+	if (!templatePath.endsWith(".ejs")) {
+		templatePath += ".ejs";
+	}
+
+	const html: string = await renderFile(templatePath, data);
+
+	return new Response(html, {
+		headers: { "Content-Type": "text/html", ...headers },
+	});
+}

src/helpers/lanyard.ts

@@ -0,0 +1,46 @@
+import { lanyardConfig } from "@config/environment";
+import { fetch } from "bun";
+
+export async function getLanyardData(id?: string): Promise<LanyardResponse> {
+	let instance: string = lanyardConfig.instance;
+
+	if (instance.endsWith("/")) {
+		instance = instance.slice(0, -1);
+	}
+
+	if (!instance.startsWith("http://") && !instance.startsWith("https://")) {
+		instance = `https://${instance}`;
+	}
+
+	const url: string = `${instance}/v1/users/${id || lanyardConfig.userId}`;
+	const res: Response = await fetch(url, {
+		headers: {
+			"Content-Type": "application/json",
+			Accept: "application/json",
+		},
+	});
+
+	if (!res.ok) {
+		return {
+			success: false,
+			error: {
+				code: "API_ERROR",
+				message: `Lanyard API responded with status ${res.status}`,
+			},
+		};
+	}
+
+	const data: LanyardResponse = (await res.json()) as LanyardResponse;
+
+	if (!data.success) {
+		return {
+			success: false,
+			error: {
+				code: "API_ERROR",
+				message: "Failed to fetch valid Lanyard data",
+			},
+		};
+	}
+
+	return data;
+}

src/helpers/logger.ts

@@ -0,0 +1,205 @@
+import { environment } from "@config/environment";
+import { timestampToReadable } from "@helpers/char";
+import type { Stats } from "fs";
+import {
+	createWriteStream,
+	existsSync,
+	mkdirSync,
+	statSync,
+	WriteStream,
+} from "fs";
+import { EOL } from "os";
+import { basename, join } from "path";
+
+class Logger {
+	private static instance: Logger;
+	private static log: string = join(__dirname, "../../logs");
+
+	public static getInstance(): Logger {
+		if (!Logger.instance) {
+			Logger.instance = new Logger();
+		}
+
+		return Logger.instance;
+	}
+
+	private writeToLog(logMessage: string): void {
+		if (environment.development) return;
+
+		const date: Date = new Date();
+		const logDir: string = Logger.log;
+		const logFile: string = join(
+			logDir,
+			`${date.getFullYear()}-${date.getMonth() + 1}-${date.getDate()}.log`,
+		);
+
+		if (!existsSync(logDir)) {
+			mkdirSync(logDir, { recursive: true });
+		}
+
+		let addSeparator: boolean = false;
+
+		if (existsSync(logFile)) {
+			const fileStats: Stats = statSync(logFile);
+			if (fileStats.size > 0) {
+				const lastModified: Date = new Date(fileStats.mtime);
+				if (
+					lastModified.getFullYear() === date.getFullYear() &&
+					lastModified.getMonth() === date.getMonth() &&
+					lastModified.getDate() === date.getDate() &&
+					lastModified.getHours() !== date.getHours()
+				) {
+					addSeparator = true;
+				}
+			}
+		}
+
+		const stream: WriteStream = createWriteStream(logFile, { flags: "a" });
+
+		if (addSeparator) {
+			stream.write(`${EOL}${date.toISOString()}${EOL}`);
+		}
+
+		stream.write(`${logMessage}${EOL}`);
+		stream.close();
+	}
+
+	private extractFileName(stack: string): string {
+		const stackLines: string[] = stack.split("\n");
+		let callerFile: string = "";
+
+		for (let i: number = 2; i < stackLines.length; i++) {
+			const line: string = stackLines[i].trim();
+			if (line && !line.includes("Logger.") && line.includes("(")) {
+				callerFile = line.split("(")[1]?.split(")")[0] || "";
+				break;
+			}
+		}
+
+		return basename(callerFile);
+	}
+
+	private getCallerInfo(stack: unknown): {
+		filename: string;
+		timestamp: string;
+	} {
+		const filename: string =
+			typeof stack === "string" ? this.extractFileName(stack) : "unknown";
+
+		const readableTimestamp: string = timestampToReadable();
+
+		return { filename, timestamp: readableTimestamp };
+	}
+
+	public info(message: string | string[], breakLine: boolean = false): void {
+		const stack: string = new Error().stack || "";
+		const { filename, timestamp } = this.getCallerInfo(stack);
+
+		const joinedMessage: string = Array.isArray(message)
+			? message.join(" ")
+			: message;
+
+		const logMessageParts: ILogMessageParts = {
+			readableTimestamp: { value: timestamp, color: "90" },
+			level: { value: "[INFO]", color: "32" },
+			filename: { value: `(${filename})`, color: "36" },
+			message: { value: joinedMessage, color: "0" },
+		};
+
+		this.writeToLog(`${timestamp} [INFO] (${filename}) ${joinedMessage}`);
+		this.writeConsoleMessageColored(logMessageParts, breakLine);
+	}
+
+	public warn(message: string | string[], breakLine: boolean = false): void {
+		const stack: string = new Error().stack || "";
+		const { filename, timestamp } = this.getCallerInfo(stack);
+
+		const joinedMessage: string = Array.isArray(message)
+			? message.join(" ")
+			: message;
+
+		const logMessageParts: ILogMessageParts = {
+			readableTimestamp: { value: timestamp, color: "90" },
+			level: { value: "[WARN]", color: "33" },
+			filename: { value: `(${filename})`, color: "36" },
+			message: { value: joinedMessage, color: "0" },
+		};
+
+		this.writeToLog(`${timestamp} [WARN] (${filename}) ${joinedMessage}`);
+		this.writeConsoleMessageColored(logMessageParts, breakLine);
+	}
+
+	public error(
+		message: string | Error | (string | Error)[],
+		breakLine: boolean = false,
+	): void {
+		const stack: string = new Error().stack || "";
+		const { filename, timestamp } = this.getCallerInfo(stack);
+
+		const messages: (string | Error)[] = Array.isArray(message)
+			? message
+			: [message];
+		const joinedMessage: string = messages
+			.map((msg: string | Error): string =>
+				typeof msg === "string" ? msg : msg.message,
+			)
+			.join(" ");
+
+		const logMessageParts: ILogMessageParts = {
+			readableTimestamp: { value: timestamp, color: "90" },
+			level: { value: "[ERROR]", color: "31" },
+			filename: { value: `(${filename})`, color: "36" },
+			message: { value: joinedMessage, color: "0" },
+		};
+
+		this.writeToLog(`${timestamp} [ERROR] (${filename}) ${joinedMessage}`);
+		this.writeConsoleMessageColored(logMessageParts, breakLine);
+	}
+
+	public custom(
+		bracketMessage: string,
+		bracketMessage2: string,
+		message: string | string[],
+		color: string,
+		breakLine: boolean = false,
+	): void {
+		const stack: string = new Error().stack || "";
+		const { timestamp } = this.getCallerInfo(stack);
+
+		const joinedMessage: string = Array.isArray(message)
+			? message.join(" ")
+			: message;
+
+		const logMessageParts: ILogMessageParts = {
+			readableTimestamp: { value: timestamp, color: "90" },
+			level: { value: bracketMessage, color },
+			filename: { value: `${bracketMessage2}`, color: "36" },
+			message: { value: joinedMessage, color: "0" },
+		};
+
+		this.writeToLog(
+			`${timestamp} ${bracketMessage} (${bracketMessage2}) ${joinedMessage}`,
+		);
+		this.writeConsoleMessageColored(logMessageParts, breakLine);
+	}
+
+	public space(): void {
+		console.log();
+	}
+
+	private writeConsoleMessageColored(
+		logMessageParts: ILogMessageParts,
+		breakLine: boolean = false,
+	): void {
+		const logMessage: string = Object.keys(logMessageParts)
+			.map((key: string) => {
+				const part: ILogMessagePart = logMessageParts[key];
+				return `\x1b[${part.color}m${part.value}\x1b[0m`;
+			})
+			.join(" ");
+		console.log(logMessage + (breakLine ? EOL : ""));
+	}
+}
+
+const logger: Logger = Logger.getInstance();
+export { logger };