43 lines
1.8 KiB
PHP
Executable File
43 lines
1.8 KiB
PHP
Executable File
<?php
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/*
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* OpenSTAManager: il software gestionale open source per l'assistenza tecnica e la fatturazione
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* Copyright (C) DevCode s.r.l.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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namespace Plugins\StatisticheArticoli;
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class Stats
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{
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public static function prezzi($id_articolo, $start, $end, $dir = 'uscita')
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{
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$database = database();
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$from = 'FROM co_righe_documenti INNER JOIN co_documenti ON co_righe_documenti.iddocumento = co_documenti.id WHERE co_righe_documenti.subtotale != 0 AND co_documenti.idtipodocumento IN (SELECT id FROM co_tipidocumento WHERE dir = '.prepare($dir).') AND co_documenti.data BETWEEN '.prepare($start).' AND '.prepare($end).' AND co_righe_documenti.idarticolo='.prepare($id_articolo);
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$prezzo_medio = $database->fetchOne('SELECT (SUM(subtotale) - SUM(sconto)) / SUM(qta) AS prezzo '.$from)['prezzo'];
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$prezzo = 'SELECT (subtotale - sconto) / qta AS prezzo, co_documenti.data '.$from.' ORDER BY prezzo';
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$prezzo_min = $database->fetchOne($prezzo.' ASC');
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$prezzo_max = $database->fetchOne($prezzo.' DESC');
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return [
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'media' => $prezzo_medio,
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'max' => $prezzo_max,
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'min' => $prezzo_min,
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];
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}
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}
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