PHP code example of alexvergara / laravel-aws-timestream

1. Go to this page and download the library: Download alexvergara/laravel-aws-timestream library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

alexvergara / laravel-aws-timestream example snippets




use AlexVergara\AwsTimestream\TimestreamService;
use AlexVergara\AwsTimestream\TimestreamBuilder;
use AlexVergara\AwsTimestream\Dto\TimestreamReaderDto;

public function overview(TimestreamService $timestreamService)
{
    $queryBuilder = TimestreamBuilder::query()
        ->select('*')
        ->from("database-name", 'table-name')
        ->whereAgo('time', '24h', '>=')
        ->whereNotIn('measure_value::varchar', ['reviewer', 'open', 'closed'])
        ->orderBy('time', 'desc');

    TimestreamReaderDto::make($queryBuilder);

    // response from Aws timestream
    return $timestreamService->query($timestreamReader)
}




use AlexVergara\AwsTimestream\TimestreamService;
use AlexVergara\AwsTimestream\TimestreamBuilder;
use AlexVergara\AwsTimestream\Dto\TimestreamReaderDto;

public function overview(TimestreamService $timestreamService)
{
    $queryBuilder = TimestreamBuilder::query()
        ->select('*')
        ->whereAgo('time', '24h', '>=')
        ->whereNotIn('measure_value::varchar', ['reviewer', 'open', 'closed'])
        ->orderBy('time', 'desc');

    TimestreamReaderDto::make($queryBuilder, 'table-name');

    // response from Aws timestream
    return $timestreamService->query($timestreamReader)
}




use AlexVergara\AwsTimestream\TimestreamService;
use AlexVergara\AwsTimestream\Dto\TimestreamWriterDto;
use AlexVergara\AwsTimestream\TimestreamBuilder;

public function ingest(TimestreamService $timestreamService)
{
    $metrics = [
        'measure_name' => 'cpu_usage',
        'measure_value' => 80,
        'time' => Carbon::now(),
        'dimensions' => [
            'mac_address' => 'randomstring',
            'ref' => 'refs',
        ],
    ];

    $payload = TimestreamBuilder::payload(
        $metrics['measure_name'],
        $metrics['measure_value'],
        $metrics['time'],
        'VARCHAR',
        $metrics['dimensions'],
    )->toArray();

    $timestreamWriter = TimestreamWriterDto::make($payload)->forTable('table-name');
    return $timestreamService->write($timestreamWriter);
}




use AlexVergara\AwsTimestream\TimestreamService;
use AlexVergara\AwsTimestream\Dto\TimestreamWriterDto;
use AlexVergara\AwsTimestream\Support\TimestreamPayloadBuilder;

public function ingest(TimestreamService $timestreamService)
{
    $metrics = [
        [
            'measure_name' => 'cpu_usage',
            'measure_value' => 80,
            'time' => Carbon::now(),
            'dimensions' => [
                'ref' => 'ref_1',
            ],
        ],
        [
            'measure_name' => 'memory_usage',
            'measure_value' => 20,
            'time' => Carbon::now(),
            'dimensions' => [
                'ref' => 'ref_2',
            ],
        ]
    ];

    $commonAttributes['device_name'] = 'device_1';
    $commonAttributes['mac_address'] = 'randomstring';

    $payload = TimestreamBuilder::batchPayload($metrics);

    $common = TimestreamBuilder::commonAttributes($commonAttributes);

    $timestreamWriter = TimestreamWriterDto::make($payload, $common, 'table-name');
    return $timestreamService->write($timestreamWriter);
}

bash
php artisan vendor:publish --provider="AlexVergara\AwsTimestream\TimestreamServiceProvider" --tag="timestream-config"