index.ts

import logger from "../logger";

export const LogCall = (
	originalMethod: Function,
	context: ClassMethodDecoratorContext
) => {
	const methodName = String(context.name);

	function ReplacementMethod(this: any, ...args: any[]) {
		logger.info(
			`Entered Method ${methodName} with params ${JSON.stringify(
				args
			)}`
		);
		const result = originalMethod.call(this, ...args);
		logger.info(
			`Exited Method ${methodName} with params ${JSON.stringify(
				args
			)}`
		);
		return result;
	}
	return ReplacementMethod;
};