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|
<?php
use Engelsystem\Database\DB;
/**
* Entity needed angeltypes describes how many angels of given type are needed for a shift or in a room.
*/
/**
* Insert a new needed angel type.
*
* @param int $shift_id The shift. Can be null, but then a room_id must be given.
* @param int $angeltype_id The angeltype
* @param int $room_id The room. Can be null, but then a shift_id must be given.
* @param int $count How many angels are needed?
* @return int|false
*/
function NeededAngelType_add($shift_id, $angeltype_id, $room_id, $count)
{
DB::insert('
INSERT INTO `NeededAngelTypes` ( `shift_id`, `angel_type_id`, `room_id`, `count`)
VALUES (?, ?, ?, ?)
',
[
$shift_id,
$angeltype_id,
$room_id,
$count,
]);
return DB::getPdo()->lastInsertId();
}
/**
* Deletes all needed angel types from given shift.
*
* @param int $shift_id id of the shift
*/
function NeededAngelTypes_delete_by_shift($shift_id)
{
DB::delete('DELETE FROM `NeededAngelTypes` WHERE `shift_id` = ?', [$shift_id]);
}
/**
* Deletes all needed angel types from given room.
*
* @param int $room_id id of the room
*/
function NeededAngelTypes_delete_by_room($room_id)
{
DB::delete(
'DELETE FROM `NeededAngelTypes` WHERE `room_id` = ?',
[$room_id]
);
}
/**
* Returns all needed angeltypes by room.
*
* @param int $room_id
* @return array
*/
function NeededAngelTypes_by_room($room_id)
{
return DB::select(
'SELECT `angel_type_id`, `count` FROM `NeededAngelTypes` WHERE `room_id`=?',
[$room_id]
);
}
/**
* Returns all needed angeltypes and already taken needs.
*
* @param int $shiftId id of shift
* @return array
*/
function NeededAngelTypes_by_shift($shiftId)
{
$needed_angeltypes_source = DB::select('
SELECT
`NeededAngelTypes`.*,
`AngelTypes`.`id`,
`AngelTypes`.`name`,
`AngelTypes`.`restricted`,
`AngelTypes`.`no_self_signup`
FROM `NeededAngelTypes`
JOIN `AngelTypes` ON `AngelTypes`.`id` = `NeededAngelTypes`.`angel_type_id`
WHERE `shift_id` = ?
AND `count` > 0
ORDER BY `room_id` DESC',
[$shiftId]
);
// Use settings from room
if (count($needed_angeltypes_source) == 0) {
$needed_angeltypes_source = DB::select('
SELECT `NeededAngelTypes`.*, `AngelTypes`.`name`, `AngelTypes`.`restricted`
FROM `NeededAngelTypes`
JOIN `AngelTypes` ON `AngelTypes`.`id` = `NeededAngelTypes`.`angel_type_id`
JOIN `Shifts` ON `Shifts`.`RID` = `NeededAngelTypes`.`room_id`
WHERE `Shifts`.`SID` = ?
AND `count` > 0
ORDER BY `room_id` DESC
', [$shiftId]);
}
$shift_entries = ShiftEntries_by_shift($shiftId);
$needed_angeltypes = [];
foreach ($needed_angeltypes_source as $angeltype) {
$angeltype['shift_entries'] = [];
$angeltype['taken'] = 0;
foreach ($shift_entries as $shift_entry) {
if ($shift_entry['TID'] == $angeltype['angel_type_id'] && $shift_entry['freeloaded'] == 0) {
$angeltype['taken']++;
$angeltype['shift_entries'][] = $shift_entry;
}
}
$needed_angeltypes[] = $angeltype;
}
return $needed_angeltypes;
}
|
