oficial/app/src/Controller/API/Ventas/Cuotas.php

<?php
namespace Incoviba\Controller\API\Ventas;

use DateTimeImmutable;
use DateInterval;
use Incoviba\Common\Implement\Exception\EmptyResult;
use Incoviba\Controller\API\withJson;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Incoviba\Repository;
use Incoviba\Service;

class Cuotas
{
    use withJson;
    public function hoy(ServerRequestInterface $request, ResponseInterface $response, Repository\Venta\Cuota $cuotaRepository): ResponseInterface
    {
        $output = [
            'cuotas' => 0
        ];
        try {
            $output['cuotas'] = count($cuotaRepository->fetchHoy());
        } catch (EmptyResult) {}
        return $this->withJson($response, $output);
    }
    public function pendiente(ServerRequestInterface $request, ResponseInterface $response, Repository\Venta\Cuota $cuotaRepository): ResponseInterface
    {
        $output = [
            'cuotas' => 0
        ];
        try {
            $output['cuotas'] = count($cuotaRepository->fetchPendientes());
        } catch (EmptyResult) {}
        return $this->withJson($response, $output);
    }
    public function porVencer(ServerRequestInterface $request, ResponseInterface $response, Repository\Venta\Cuota $cuotaRepository, Service\Format $formatService): ResponseInterface
    {
        $output = [];
        try {
            $cuotas = $cuotaRepository->fetchDatosPorVencer();
            foreach ($cuotas as $row) {
                $fecha = $row['Fecha'];
                $date = new DateTimeImmutable($fecha);
                if (($weekday = $date->format('N')) > 5) {
                    $day_diff = 7 - $weekday + 1;
                    $date = $date->add(new DateInterval("P{$day_diff}D"));
                    $fecha = $date->format('Y-m-d');
                }
                $key = $formatService->localDate($fecha, "EEE. dd 'de' MMMM 'de' yyyy", true);
                if (!isset($output[$key])) {
                    $output[$key] = [];
                }
                if (!isset($output[$key][$row['Proyecto']])) {
                    $output[$key][$row['Proyecto']] = 0;
                }
                $output[$key][$row['Proyecto']] += $row['Cantidad'];
            }
            foreach ($output as $key => $day) {
                uksort($day, function($a, $b) {
                    return strcmp($a, $b);
                });
                $output[$key] = $day;
            }
        } catch (EmptyResult) {}
        return $this->withJson($response, ['cuotas' => $output]);
    }
}