12 lines
633 B
PHP
12 lines
633 B
PHP
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<?php
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declare(strict_types=1);
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function calculate_sla_usage(float $allocatedHours, array $hours): array
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{
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$used = round(array_sum(array_map(static fn ($value): float => max(0.0, (float)$value), $hours)), 2);
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$remaining = round(max(0.0, $allocatedHours - $used), 2);
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$percentage = $allocatedHours > 0 ? round(($used / $allocatedHours) * 100, 2) : ($used > 0 ? 100.0 : 0.0);
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$status = $used > $allocatedHours ? 'exceeded' : ($percentage >= 90 ? 'critical' : ($percentage >= 75 ? 'warning' : 'within_limit'));
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return ['used' => $used, 'remaining' => $remaining, 'percentage' => $percentage, 'status' => $status];
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}
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