38 lines
870 B
PHP
38 lines
870 B
PHP
<?php
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/**
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* Check that the connection to the database is working, by ensuring that the table exists and that
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* the table contains some records.
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*/
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class DatabaseCheck implements EnvironmentCheck {
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protected $checkTable;
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/**
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* By default, Member will be checked.
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*
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* @param string $checkTable
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*/
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function __construct($checkTable = "Member") {
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$this->checkTable = $checkTable;
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}
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/**
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* @inheritdoc
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*
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* @return array
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*/
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function check() {
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if(!DB::getConn()->hasTable($this->checkTable)) {
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return array(EnvironmentCheck::ERROR, "$this->checkTable not present in the database");
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}
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$count = DB::query("SELECT COUNT(*) FROM \"$this->checkTable\"")->value();
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if($count > 0) {
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return array(EnvironmentCheck::OK, "");
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} else {
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return array(EnvironmentCheck::WARNING, "$this->checkTable queried ok but has no records");
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}
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}
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}
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