92 lines
2.8 KiB
PHP
92 lines
2.8 KiB
PHP
<?php
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namespace App\Models;
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use Exception;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Session;
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class Gerichte extends Model {
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use HasFactory;
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function db_gericht_select_karte(){
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try {
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$sql_gerichte = "SELECT * FROM gericht ORDER BY RAND() LIMIT 5";
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$result_sql_gerichte = DB::select($sql_gerichte);
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$result_sql_gerichte1 = DB::select($sql_gerichte);
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$verwendete_allergene_code = [];
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$verwendete_allergene_string = "";
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foreach ($result_sql_gerichte as $row_gerichte) {
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// Abfrage der vorhandenen Allergene im aktuellen Gericht
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$sql_gericht_hat_allergene = "SELECT * FROM gericht_hat_allergen WHERE gericht_id=" . $row_gerichte->id;
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$result_sql_gericht_hat_allergene = DB::select($sql_gericht_hat_allergene);
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$allergene = "";
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foreach ($result_sql_gericht_hat_allergene as $row_allergene) {
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$allergene .= $row_allergene->code . ", ";
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$drin = 0;
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foreach ($verwendete_allergene_code as $verwendet){
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if ($verwendet == $row_allergene->code){
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$drin =1;
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}
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}
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if ($drin == 0) {
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$verwendete_allergene_code[] = $row_allergene->code;
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}
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}
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}
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$sql_allergen = "SELECT code, name FROM allergen";
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$result_sql_allergen = DB::select($sql_allergen);
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$data = [
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"allergene" => $verwendete_allergene_string,
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"result_sql_allergen" => $result_sql_allergen,
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"verwendete_allergene_code" => $verwendete_allergene_code,
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"result_sql_gerichte" => $result_sql_gerichte1,
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"allergene1" => $allergene
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];
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return $data;
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} catch (Exception $ex) {
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$data = array(
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'id' => '-1',
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'error' => true,
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'name' => 'Datenbankfehler ' . $ex->getCode(),
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'beschreibung' => $ex->getMessage());
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return $data;
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}
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}
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// Überflüssig
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function db_gericht_bewertung(int $id){
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$sql_gerichte = "SELECT gericht.name, gericht.bildname FROM gericht WHERE id =". $id;
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$result_sql_gerichte = DB::select($sql_gerichte);
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return $result_sql_gerichte;
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}
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//Überflüssig
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function db_gericht_name(int $id){
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$sql_gerichte = "SELECT gericht.name FROM gericht WHERE id =". $id;
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$result_sql_gerichte = DB::select($sql_gerichte);
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return $result_sql_gerichte;
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}
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}
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