Implementados botones de imprimir factura y exportar lineas pedido

ci4/app/Config/Routes.php

@@ -717,6 +717,14 @@ $routes->group(
     }
 );
 
+$routes->group(
+    'export-lineas',
+    ['namespace' => 'App\Controllers\Excel'],
+    function ($routes) {
+        $routes->get('generar/(:num)', 'PrintLineas::generateExcel/$1', ['as' => 'lineasToExcel']);
+    }
+);
+
 $routes->group(
     'buscadorpresupuestos',
     ['namespace' => 'App\Controllers\Presupuestos'],

ci4/app/Controllers/Excel/PrintLineas.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace App\Controllers\Excel;
+
+use App\Controllers\BaseController;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+
+
+class PrintLineas extends BaseController
+{
+    public function generateExcel($factura_id = null)
+    {
+
+        // Modelos
+        $lineasFacturaModel = model('App\Models\Facturas\FacturaLineaModel');
+        $infoLineasFactura = $lineasFacturaModel->getResourceForExcel($factura_id)->get()->getResultObject();
+
+
+        // Crear un nuevo Spreadsheet
+        $spreadsheet = new Spreadsheet();
+        $sheet = $spreadsheet->getActiveSheet();
+
+        // Especificar encabezados
+        $headers = [
+            'Factura',
+            'ID Pedido',
+            'Ref. Cliente',
+            'Base'
+        ];
+
+        // Establecer los encabezados en la primera fila
+        $column = 'A';
+        foreach ($headers as $header) {
+            $sheet->setCellValue($column . '1', $header);
+            $column++;
+        }
+
+        // Rellenar las filas con datos
+        $rowNumber = 2; // Empezar en la segunda fila
+        foreach ($infoLineasFactura as $infoLineaFactura) {
+            $column = 'A';
+            foreach ($infoLineaFactura as $cell) {
+                $sheet->setCellValue($column . $rowNumber, $cell);
+                $column++;
+            }
+            $rowNumber++;
+        }
+
+        // Ajustar automáticamente el tamaño de las columnas
+        foreach (range('A', $column) as $col) {
+            $sheet->getColumnDimension($col)->setAutoSize(true);
+        }
+
+        // Crear un escritor para guardar el archivo
+        $writer = new Xlsx($spreadsheet);
+
+        // Configurar la respuesta para descarga
+        $fileName = 'lineas-pedido.xlsx';
+        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+        header('Content-Disposition: attachment;filename="' . $fileName . '"');
+        header('Cache-Control: max-age=0');
+
+        // Escribir el archivo a la salida
+        $writer->save('php://output');
+        exit;
+
+    }
+
+}

ci4/app/Models/Facturas/FacturaLineaModel.php

@@ -97,6 +97,32 @@ class FacturaLineaModel extends \App\Models\BaseModel {
         return $builder;
     }
 
+    /**
+     * Get resource data for creating PDFs.
+     *
+     * @param string $search
+     *
+     * @return \CodeIgniter\Database\BaseBuilder
+     */
+    public function getResourceForExcel($factura_id = -1)
+    {
+        $builder = $this->db
+            ->table($this->table . " t1")
+            ->select(
+                "t2.numero AS ref_factura, 
+                t3.pedido_id AS pedido_id, 
+                t4.referencia_cliente AS referencia_cliente, 
+                t1.base AS base"
+            )
+            ->join("facturas t2", "t2.id = t1.factura_id", "left")
+            ->join("pedidos_linea t3", "t3.id = t1.pedido_linea_impresion_id", "left")
+            ->join("presupuestos t4", "t4.id = t3.presupuesto_id", "left")
+            ->where("t1.factura_id", $factura_id)
+            ->where("t1.deleted_at", null);
+
+        return $builder;
+    }
+
 
     public function addFacturaPedidoLinea($factura_id, $pedido_linea_id, $cantidad)
     {

ci4/app/Views/themes/vuexy/form/facturas/_facturaCabeceraItems.php

@@ -192,14 +192,14 @@
                                 </button>
                             <?php endif; ?>
 
-                            <button  
+                            <?= anchor(
-                                    type="button"
+                                route_to("lineasToExcel", $facturaEntity->id),
-                                    class="btn btn-label-primary float-start me-sm-3 me-1"
+                                '<span class="ti-xs ti ti-file-spreadsheet me-1"></span>' .
-                                    name="exportar_lineas"
+                                lang("Facturas.exportarLineas"),
-                                    id="exportar_lineas" >
+                                [
-                                <span class="ti-xs ti ti-file-spreadsheet me-1"></span>    
+                                    "class" => "btn btn-label-primary float-start me-sm-3 me-1",
-                                <?= lang("Facturas.exportarLineas") ?>
+                                ]
-                            </button>
+                            ) ?>
 
                             <button  
                                     type="button"

ci4/app/Views/themes/vuexy/form/facturas/viewFacturaForm.php

@@ -44,13 +44,21 @@
                                     value="<?= lang("Facturas.borrarFactura") ?>"
                         /> 
                     <?php endif; ?>
-                    <input type="button"
+                    <?= anchor(
-                        class="btn btn-info float-start me-sm-3 me-1"
+                        route_to("facturaToPdf", $facturaEntity->id),
-                        id="imprimirFactura"
+                        lang("Facturas.imprimirFactura"),
-                        name="imprimirFactura"
+                        [
-                        value="<?= lang("Facturas.imprimirFactura") ?>"
+                            "class" => "btn btn-info float-start me-sm-3 me-1",
-                    />
+                            "target" => "_blank"
-					<?= anchor(route_to("facturasList"), lang("Basic.global.back"), ["class" => "btn btn-secondary float-start"]) ?>
+                        ]
+                    ) ?>
+                    <?= anchor(
+                            route_to("facturasList"),
+                            lang("Basic.global.back"),
+                            [
+                                    "class" => "btn btn-secondary float-start"
+                            ]
+                    ) ?>
 				</div><!-- /.card-footer -->
 			</form>
 		</div><!-- //.card -->