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<?php |
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|
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namespace FluentCart\App\Services\Report; |
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|
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use FluentCart\App\App; |
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|
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class CustomerReportService extends ReportService |
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{ |
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public function getCustomerReportData($params = []) |
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{ |
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$group = ReportHelper::processGroup( |
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$params['startDate'], $params['endDate'], $params['groupKey'] |
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); |
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|
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$query = App::db()->table('fct_customers as o') |
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->selectRaw(" |
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{$group['field']}, |
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COUNT(*) as count |
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") |
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->whereBetween('created_at', [$params['startDate'], $params['endDate']]) |
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->groupByRaw($group['by']) |
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->orderByRaw($group['by']); |
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|
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$results = $query->get(); |
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|
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$summary = [ |
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'customer_count' => 0, |
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]; |
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|
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$keys = ['customer_count']; |
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$grouped = $this->getPeriodRange( |
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$params['startDate'], $params['endDate'], $group['key'], $keys |
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); |
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|
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foreach ($results as $row) { |
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$item = [ |
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'year' => (int) $row->year, |
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'group' => $row->group, |
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'customer_count' => (int) $row->count, |
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]; |
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|
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$grouped[$row->group] = $item; |
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|
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$summary['customer_count'] += $item['customer_count']; |
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} |
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|
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return [ |
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'summary' => $summary, |
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'grouped' => array_values($grouped), |
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]; |
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} |
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|
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public function calculateFluctuations($currentMetrics, $previousMetrics) |
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{ |
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$fluctuations = []; |
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|
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$indices = ['customer_count']; |
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|
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foreach ($indices as $key) { |
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$previousValue = $previousMetrics[$key] ?? 0; |
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$currentValue = $currentMetrics[$key] ?? 0; |
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|
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if ($previousValue > 0) { |
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$fluctuations[$key] = (($currentValue - $previousValue) / $previousValue) * 100; |
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} else { |
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$fluctuations[$key] = $currentValue > 0 ? 100 : 0; |
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} |
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} |
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|
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return $fluctuations; |
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} |
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} |
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|
