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Overview

The ExportController handles the export of user health data into downloadable PDF reports. Namespace: App\Http\Controllers Class: ExportController

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Methods

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downloadHistory()

Generates and downloads a comprehensive health history PDF report for the authenticated user. Route: GET /export/history Route Name: export.history Middleware: auth, verified Authentication: Required

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Description

This method retrieves all health records for the authenticated user including:
  • Medical appointments
  • Exercise activities
  • Weight measurements
  • Heart rate measurements
The records are sorted by date in descending order and compiled into a PDF report.

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Request Parameters

No parameters required. Uses authenticated user’s ID automatically.

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Response

Type: PDF file download Filename format: historial-salud-YYYY-MM-DD.pdf Content-Type: application/pdf

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Code Example

public function downloadHistory()
{
    $userId = auth()->id();

    $appointments = MedicalAppointment::where('user_id', $userId)->get();
    $exercises = ActivityExercise::where('user_id', $userId)->get();
    $weights = MeasurementWeight::where('user_id', $userId)->get();
    $hearts = MeasurementHeart::where('user_id', $userId)->get();

    $records = $appointments->concat($exercises)
                            ->concat($weights)
                            ->concat($hearts)
                            ->sortByDesc('date');

    $pdf = Pdf::loadView('pdf.history-report', [
        'records' => $records,
        'user' => auth()->user(),
        'date' => now()->format('d/m/Y')
    ]);

    return $pdf->download('historial-salud-' . now()->format('Y-m-d') . '.pdf');
}

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HTTP Request Example

curl -X GET https://your-domain.com/export/history \
  -H "Accept: application/pdf" \
  -H "Cookie: your_session_cookie" \
  --output health-history.pdf

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Usage in Blade

<a href="{{ route('export.history') }}" class="btn btn-primary">
    Download Health History
</a>

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Dependencies

  • Barryvdh\DomPDF\Facade\Pdf - PDF generation
  • App\Models\MedicalAppointment
  • App\Models\ActivityExercise
  • App\Models\MeasurementWeight
  • App\Models\MeasurementHeart

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