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path: root/includes/model/ShiftTypes_model.php
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<?php

/**
 * Delete a shift type.
 *
 * @param int $shifttype_id
 */
function ShiftType_delete($shifttype_id)
{
    return sql_query("DELETE FROM `ShiftTypes` WHERE `id`='" . sql_escape($shifttype_id) . "'");
}

/**
 * Update a shift type.
 *
 * @param int    $shifttype_id
 * @param string $name
 * @param int    $angeltype_id
 * @param string $description
 */
function ShiftType_update($shifttype_id, $name, $angeltype_id, $description)
{
    return sql_query("
      UPDATE `ShiftTypes` SET
      `name`='" . sql_escape($name) . "', 
      `angeltype_id`=" . sql_null($angeltype_id) . ",
      `description`='" . sql_escape($description) . "'
      WHERE `id`='" . sql_escape($shifttype_id) . "'
    ");
}

/**
 * Create a shift type.
 *
 * @param string $name
 * @param int    $angeltype_id
 * @param string $description
 * @return new shifttype id
 */
function ShiftType_create($name, $angeltype_id, $description)
{
    $result = sql_query("
      INSERT INTO `ShiftTypes` SET
      `name`='" . sql_escape($name) . "', 
      `angeltype_id`=" . sql_null($angeltype_id) . ",
      `description`='" . sql_escape($description) . "'
    ");
    if ($result === false) {
        return false;
    }
    return sql_id();
}

/**
 * Get a shift type by id.
 *
 * @param int $shifttype_id
 */
function ShiftType($shifttype_id)
{
    $shifttype = sql_select("SELECT * FROM `ShiftTypes` WHERE `id`='" . sql_escape($shifttype_id) . "'");
    if ($shifttype === false) {
        engelsystem_error('Unable to load shift type.');
    }
    if ($shifttype == null) {
        return null;
    }
    return $shifttype[0];
}

/**
 * Get all shift types.
 */
function ShiftTypes()
{
    return sql_select("SELECT * FROM `ShiftTypes` ORDER BY `name`");
}