hangman.controller.ts

import { Controller, Post, Get, Param, Put, Res } from "@nestjs/common";
import { HangmanService } from "hangman.service";

@Controller('hangman')
export class HangmanController {
    constructor(private readonly hangmanService: HangmanService) {}

    @Post()
    newGame() {
        return this.hangmanService.createNewGame()
    }

    @Get(':id')
    currentState(@Param('id') gameId)  {
        return this.hangmanService.currentState(gameId)
    }

    @Put(':id/:letter')
    guess(@Param('id') gameId, @Param('letter') letter) {
        return this.hangmanService.guess(gameId, letter)        
    }

    @Get(':id/timer')
    stream(@Param('id') gameId, @Res() res) {
        this.hangmanService.subscribe(gameId, s => {
            if (s.status === 'in-progress') {
                res.write(`{ data: {lifeLeft: ${s.lifeLeft}, timeLeft: ${s.timeLeft}, status: ${s.status}}}\n`)
            } else {
                res.end()
            }
        })
    }

}