app/src/Model/Venta/Abono/Cuota.php

@@ -0,0 +1,19 @@
+<?php
+namespace Incoviba\Model\Venta\Abono;
+
+use Incoviba\Common\Ideal;
+use Incoviba\Model;
+
+class Cuota extends Ideal\Model
+{
+    public Model\Venta $venta;
+    public Model\Venta\Pago $pago;
+
+    public function jsonSerialize(): mixed
+    {
+        return array_merge(parent::jsonSerialize(), [
+           'venta_id' => $this->venta->id,
+           'pago' => $this->pago
+        ]);
+    }
+}

app/src/Repository/Venta/Abono/Cuota.php

@@ -0,0 +1,59 @@
+<?php
+namespace Incoviba\Repository\Venta\Abono;
+
+use Incoviba\Common\Ideal;
+use Incoviba\Common\Define;
+use Incoviba\Common\Implement;
+use Incoviba\Common\Implement\Exception\EmptyResult;
+use Incoviba\Model;
+use Incoviba\Repository;
+
+class Cuota extends Ideal\Repository
+{
+    public function __construct(Define\Connection $connection, protected Repository\Venta $ventaRepository,
+                                protected Repository\Venta\Pago $pagoRepository)
+    {
+        parent::__construct($connection);
+    }
+
+    public function create(?array $data = null): Model\Venta\Abono\Cuota
+    {
+        $map = (new Implement\Repository\MapperParser())
+            ->register('venta_id', (new Implement\Repository\Mapper())
+                ->setProperty('venta')
+                ->setFunction(function($data) {
+                    return $this->ventaRepository->fetchById($data['venta_id']);
+                })
+            )
+            ->register('pago_id', (new Implement\Repository\Mapper())
+                ->setProperty('pago')
+                ->setFunction(function($data) {
+                    return $this->pagoRepository->fetchById($data['pago_id']);
+                })
+            );
+        return $this->parseData(new Model\Venta\Abono\Cuota(), $data, $map);
+    }
+
+    public function save(Define\Model $model): Model\Venta\Abono\Cuota
+    {
+        $model->id = $this->saveNew(['venta_id', 'pago_id'], [$model->venta->id, $model->pago->id]);
+        return $model;
+    }
+
+    public function edit(Define\Model $model, array $new_data): Model\Venta\Abono\Cuota
+    {
+        return $this->update($model, ['venta_id', 'pago_id'], $new_data);
+    }
+
+    /**
+     * @throws EmptyResult
+     */
+    public function fetchByVenta(int $venta_id): array
+    {
+        $query = $this->connection->getQueryBuilder()
+            ->select()
+            ->from($this->getTable())
+            ->where('venta_id = ?');
+        return $this->fetchMany($query, [$venta_id]);
+    }
+}