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https://github.com/FH-Complete/FHC-Core.git
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36 lines
1.0 KiB
PHP
36 lines
1.0 KiB
PHP
<?php
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class Oehbeitrag_model extends DB_Model
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{
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/**
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* Constructor
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*/
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public function __construct()
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{
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parent::__construct();
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$this->dbTable = 'bis.tbl_oehbeitrag';
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$this->pk = 'oehbeitrag_id';
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}
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/**
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* Gets oehbeitrag data valid for a certain Studiensemester.
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* @param string $studiensemester_kurzbz
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* @return object
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*/
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public function getByStudiensemester($studiensemester_kurzbz)
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{
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$qry = "WITH semstart AS (
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SELECT start FROM public.tbl_studiensemester
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WHERE studiensemester_kurzbz = ?
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)
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SELECT * FROM bis.tbl_oehbeitrag oehb
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JOIN public.tbl_studiensemester semvon ON oehb.von_studiensemester_kurzbz = semvon.studiensemester_kurzbz
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LEFT JOIN public.tbl_studiensemester sembis ON oehb.bis_studiensemester_kurzbz = sembis.studiensemester_kurzbz
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JOIN semstart ON semstart.start::date >= semvon.start::date AND (sembis.studiensemester_kurzbz IS NULL OR semstart.start::date <= sembis.start::date)
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ORDER BY semvon.start
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LIMIT 1";
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return $this->execQuery($qry, array($studiensemester_kurzbz));
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}
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}
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