app/Exceptions/FileUploadException.php


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<?php

namespace App\Exceptions;

use Exception;

class FileUploadException extends Exception
{
    public static function fileTooLarge(int $maxSize)
    {
        return new self("File exceeds maximum size of {$maxSize}KB");
    }

    public static function invalidMimeType(string $mimeType)
    {
        return new self("File type '{$mimeType}' is not allowed");
    }

    public static function invalidExtension(string $extension)
    {
        return new self("File extension '.{$extension}' is not allowed");
    }

    public static function chunkMismatch(string $uploadId)
    {
        return new self("Chunk validation failed for upload {$uploadId}");
    }

    public static function chunksIncomplete(string $uploadId, int $expected, int $found)
    {
        return new self("Incomplete chunks for upload {$uploadId}: expected {$expected}, found {$found}");
    }

    public static function storageError(string $message)
    {
        return new self("Storage error: {$message}");
    }

    public static function tooManyFiles(int $max)
    {
        return new self("Maximum of {$max} files can be uploaded at once");
    }
}