Statement PDFs in Laravel

Why statements become PDFs

A statement summarises a period that is now closed. Regenerating it later from live data would produce a different document, which defeats the point. That is the difference between a document and a view of a database, and it is why finance and account management keep asking for this.

What a statement has to carry

Before any of the code below matters, the template has to produce a document that is actually a statement. These are the fields that make it one, and the ones a reader or an auditor will look for first.

• the opening balance and the closing balance
• every transaction in the period with date, description and signed amount
• a running balance column, so a reader can find where a discrepancy starts
• the account identifier, usually masked
• the statement period, which must not overlap the previous one

Turning your Blade template into a document

You already have the markup. View("invoices.pdf", $data)->render() gives you it as a string, which is the only input the render needs. asset() and mix()/vite() emit URLs built from APP_URL. If APP_URL is still http://localhost in the environment that renders, every stylesheet and image in the document silently fails to load and you get a plain-text-looking PDF with no error.

The Laravel implementation

the Http facade is the client most projects here already have. The render happens in a controller returning streamDownload, and you return response()->streamDownload, which never holds the file.

<?php
// app/Http/Controllers/StatementController.php

namespace App\Http\Controllers;

use App\Models\Statement;
use Illuminate\Support\Facades\Http;

class StatementController extends Controller
{
    public function pdf(Statement $statement)
    {
        // A Blade view built for print. Do not reuse the on-screen view: it pulls
        // in the app layout and the asset tags, which cannot resolve here.
        $html = view('statements.pdf', ['statement' => $statement])->render();

        $upstream = Http::withToken(config('services.pdfpipe.key'))
            ->timeout(60)
            ->withOptions(['stream' => true])
            ->post('https://api.pdfpipe.xyz/v1/pdf', [
                'html' => $html,
                'options' => ['format' => 'A4', 'printBackground' => true],
            ])
            ->throw();

        return response()->streamDownload(
            fn () => fpassthru($upstream->getBody()->detach()),
            "statement-{$statement->reference}.pdf",
            ['Content-Type' => 'application/pdf'],
        );
    }
}

The CSS that makes a statement page correctly

The layout problem specific to this document is that a long transaction table spanning many pages, needing repeated headers and a running balance that stays legible after a break. These rules handle it.

/* Line items run past one page. Repeat the header, keep the
   totals block whole, and never strand a single row. */
thead { display: table-header-group; }
tfoot { display: table-footer-group; }
tr    { break-inside: avoid; }

.totals {
  break-inside: avoid;
  break-before: auto;
}

@page {
  size: A4;
  margin: 18mm 16mm 22mm;
}

What goes wrong in Laravel

Blade views for PDFs get built by copying the on-screen view, which brings @vite, the app layout and the Livewire scripts with it. Those either fail to resolve or render as visible artefacts. Start the PDF view from an empty file.

What people try first

Most Laravel projects reach for barryvdh/laravel-dompdf, which is convenient because it installs with Composer and needs nothing else, and limiting because dompdf implements its own layout engine with no support for flexbox or grid. That works until it is running on more than one machine, at which point the browser becomes the thing you operate rather than the thing you use.

Where the statement lives afterwards

Rendering is the short part. Statements are the document most often requested again years later, usually for a loan application or an audit. Regenerating one from current data would produce different figures, so the rendered file is the record and has to be stored as issued.

Getting the document right

• Check the closing balance, which has to reconcile with the transactions listed above it.
• Generation is triggered by the end of a billing or accounting period, so size the timeout for that path rather than for a health check.
• This is a batch shape: render the run through the batch endpoint rather than firing thousands of individual requests.
• Backgrounds are painted by default here, so a design that uses colour needs nothing set. Only an explicit print_background of false turns them off.

Frequently asked

Related

Other Laravel documents, and the same statement in other stacks.