added dbupdate script for creating tbl_karrierepfad_typ, tbl_karrierepfad and tbl_karrierepfad_studienplan; added it to prestudent.class.php; added legacy class, ci3 model for karrierepfad; also some seeders for cy-db;

application/models/crm/KarrierepfadStudienplan_model.php

@@ -0,0 +1,15 @@
+<?php
+
+class KarrierepfadStudienplan_model extends DB_Model
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'public.tbl_karrierepfad_studienplan';
+		$this->pk = array('karrierepfad_id', 'studienplan_id');
+		$this->hasSequence = false;
+	}
+}

application/models/crm/Karrierepfad_model.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Karrierepfad: marketing specialisation of a Studiengang, linked to Studienpläne.
+ * Not official: never print it on a Zeugnis or report it to BIS.
+ */
+class Karrierepfad_model extends DB_Model
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'public.tbl_karrierepfad';
+		$this->pk = 'karrierepfad_id';
+	}
+
+	/**
+	 * Gets the Karrierepfade linked to a Studienplan, with the Bezeichnung in the user language.
+	 * A Karrierepfad is selectable for a prestudent if it is aktiv and linked to the
+	 * Studienplan of the last status. A value stored earlier stays valid without this check.
+	 *
+	 * @param integer		$studienplan_id
+	 * @param boolean		$aktiv				true: only active Karrierepfade
+	 *
+	 * @return stdClass
+	 */
+	public function getByStudienplan($studienplan_id, $aktiv = true)
+	{
+		$query = "
+			SELECT
+				kp.*,
+				kp.bezeichnung_mehrsprachig[(SELECT index FROM public.tbl_sprache WHERE sprache = ? LIMIT 1)] AS bezeichnung
+			FROM public.tbl_karrierepfad kp
+			JOIN public.tbl_karrierepfad_studienplan USING (karrierepfad_id)
+			WHERE studienplan_id = ?";
+		if ($aktiv)
+			$query .= " AND kp.aktiv";
+		$query .= " ORDER BY kp.sort NULLS LAST, kp.karrierepfad_kurzbz";
+
+		return $this->execQuery($query, array(getUserLanguage(), $studienplan_id));
+	}
+}