Preparada factura en PDF

ci4/app/Models/Facturas/FacturaModel.php

@@ -102,6 +102,40 @@ class FacturaModel extends \App\Models\BaseModel {
     }
 
 
+    /**
+     * Get resource data for creating PDFs.
+     *
+     * @param string $search
+     *
+     * @return \CodeIgniter\Database\BaseBuilder
+     */
+    public function getResourceForPdf($factura_id = -1)
+    {
+        $builder = $this->db
+            ->table($this->table . " t1")
+            ->select(
+                "t1.id AS id, t1.numero AS numero, DATE_FORMAT(t1.fecha_factura_at, '%d/%m/%Y') AS fecha_factura_at, 
+                t1.base AS base, t1.total AS total, t1.pendiente AS pendiente,
+                t1.creditoAsegurado AS creditoAsegurado, t1.estado AS estado, t1.estado_pago AS estado_pago,
+                t4.nombre AS forma_pago, 
+                DATE_FORMAT(MIN(CASE WHEN t3.fecha_vencimiento_at != '0000-00-00 00:00:00' THEN t3.fecha_vencimiento_at ELSE NULL END), '%d/%m/%Y') AS vencimiento, 
+                t2.nombre AS cliente, t2.direccion AS cliente_direccion, t2.ciudad AS cliente_ciudad, 
+                t2.cp AS cliente_cp, t2.cif AS cliente_cif, t2.vencimiento AS dias_vencimiento,  t2.ccc AS cliente_ccc,
+                t5.nombre AS cliente_pais"
+            );
+
+        $builder->join("clientes t2", "t2.id = t1.cliente_id", "left");
+        $builder->join("facturas_pagos t3", "t3.factura_id = t1.id", "left");
+        $builder->join("formas_pago t4", "t3.forma_pago_id = t4.id", "left");
+        $builder->join("lg_paises t5", "t2.pais_id = t5.id", "left");
+
+        $builder->where("t1.deleted_at IS NULL");
+        $builder->groupBy("t1.id"); // Agrupa por id de la factura
+
+        return $builder;
+    }
+
+
     public function getResourcePedidos($pedido_id)
     {
         $builder = $this->db