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<?php |
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namespace GitScrum\Classes; |
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use Carbon\Carbon; |
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class Helper |
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{ |
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public static function arrayDateRange($between, $value = 0) |
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{ |
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$arr = []; |
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for ($i = strtotime($between[0]); $i <= strtotime($between[1]); $i = $i + 86400) { |
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$date = date('Y-m-d', $i); |
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$arr[$date] = $value; |
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} |
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return $arr; |
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} |
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public static function slug($value) |
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{ |
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return str_slug(substr($value, 0, 40).'-'.uniqid()); |
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} |
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public static function percentage($model, $feature) |
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{ |
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if (isset($model->{$feature})) { |
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$total = $model->{$feature}->count(); |
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$totalClosed = $model->{$feature}->where('closed_at', '!=', null)->count(); |
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return ($totalClosed) ? ceil(($totalClosed * 100) / $total) : 0; |
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} |
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return 0; |
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} |
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public static function burndown($obj, $subDays = null) |
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{ |
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$total = $obj->issues->count(); |
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$arr = []; |
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if ($total) { |
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if (is_null($subDays)) { |
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$started = $obj->date_start; |
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$finished = (Carbon::now() > $obj->date_finish) ? |
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(is_null($obj->closed_at) ? Carbon::now() : $obj->closed_at) : $obj->date_finish; |
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} else { |
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$dt = Carbon::now(); |
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$started = $dt->subDays($subDays)->toDateString(); |
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$finished = $dt->addDays($subDays + 1)->toDateString(); |
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} |
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$dates = self::arrayDateRange([$started, $finished], $total); |
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$previous = $started; |
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$arr[$previous] = $total; |
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foreach ($dates as $date => $value) { |
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$closed = $obj->issues()->whereDate('closed_at', '=', $date)->get()->count(); |
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$totalPrevious = $total - $arr[$previous]; |
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$arr[$date] = $total - ($closed + $totalPrevious); |
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$previous = $date; |
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} |
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} |
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return $arr; |
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} |
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} |
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renatomarinho /
laravel-gitscrum
