blob: 8b09d14996d2aadab00d05a05d52612db85d2f3c [file] [log] [blame]
<?php
/*
* hores
* Copyright (c) 2023 Adrià Vilanova Martínez
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
class registry {
const LOGS_PAGINATION_LIMIT = 30;
const REGISTRY_PAGINATION_LIMIT = 20;
const STATE_REGISTERED = 0;
const STATE_MANUALLY_INVALIDATED = 1;
const STATE_VALIDATED_BY_WORKER = 2;
public static $stateIcons = [
0 => "check",
1 => "delete_forever",
2 => "verified_user"
];
public static $stateIconColors = [
0 => "mdl-color-text--green",
1 => "mdl-color-text--red",
2 => "mdl-color-text--green"
];
public static $stateTooltips = [
0 => "Registrado",
1 => "Invalidado manualmente",
2 => "Validado"
];
public static $workerPendingWhere = "r.workervalidated = 0";
public static $notInvalidatedWhere = "r.invalidated = 0";
public static $logsWarnings = "LOCATE('[warning]', logdetails) as warningpos, LOCATE('[error]', logdetails) as errorpos, LOCATE('[fatalerror]', logdetails) as fatalerrorpos";
private static function recordLog(&$log, $time, $executedby = -1, $quiet = false) {
global $con;
$slog = db::sanitize($log);
$sday = (int)$time;
$srealtime = (int)time();
$sexecutedby = (int)$executedby;
$status = mysqli_query($con, "INSERT INTO logs (realtime, day, executedby, logdetails) VALUES ($srealtime, $sday, $sexecutedby, '$slog')");
if (!$status) {
if (!$quiet) echo "[fatalerror] Couldn't record log into the database!\n";
return false;
} else {
if (!$quiet) echo "[success] Log recorded into the database.\n";
return mysqli_insert_id($con);
}
}
public static function getLogs($start = 0, $limit = self::LOGS_PAGINATION_LIMIT) {
global $con;
$query = mysqli_query($con, "SELECT id, realtime, day, executedby, ".self::$logsWarnings." FROM logs ORDER BY id DESC".db::limitPagination($start, $limit));
$return = [];
while ($row = mysqli_fetch_assoc($query)) {
$return[] = $row;
}
return $return;
}
public static function getLog($id) {
global $con;
$sid = (int)$id;
$query = mysqli_query($con, "SELECT logdetails, ".self::$logsWarnings." FROM logs WHERE id = $sid");
if (!mysqli_num_rows($query)) return false;
$row = mysqli_fetch_assoc($query);
return $row;
}
public static function beautifyLog($str) {
$str = str_replace("[info]", "<span style='font-weight: bold;' class='mdl-color-text--blue'>[info]</span>", $str);
$str = str_replace("[warning]", "<span style='font-weight: bold;' class='mdl-color-text--orange'>[warning]</span>", $str);
$str = str_replace("[error]", "<span style='font-weight: bold;' class='mdl-color-text--red'>[error]</span>", $str);
$str = str_replace("[fatalerror]", "<span style='font-weight: bold;' class='mdl-color-text--red-900'>[fatalerror]</span>", $str);
return $str;
}
private static function addToLog(&$log, $quiet, $msg) {
$log .= $msg;
if (!$quiet) echo $msg;
}
private static function alreadyRegistered($time, $worker) {
global $con;
$stime = (int)$time;
$sworker = (int)$worker;
$query = mysqli_query($con, "SELECT id FROM records WHERE worker = $sworker AND day = $stime AND invalidated = 0 LIMIT 1");
return (mysqli_num_rows($query) > 0);
}
private static function register($time, $worker, $schedule, $creator = -1) {
global $con;
$sworker = (int)$worker;
$stime = (int)$time;
$srealtime = (int)time();
$screator = (int)$creator;
$sbeginswork = (int)$schedule["beginswork"];
$sendswork = (int)$schedule["endswork"];
$sbeginsbreakfast = (int)$schedule["beginsbreakfast"];
$sendsbreakfast = (int)$schedule["endsbreakfast"];
$sbeginslunch = (int)$schedule["beginslunch"];
$sendslunch = (int)$schedule["endslunch"];
return mysqli_query($con, "INSERT INTO records (worker, day, created, creator, beginswork, endswork, beginsbreakfast, endsbreakfast, beginslunch, endslunch) VALUES ($sworker, $stime, $srealtime, $screator, $sbeginswork, $sendswork, $sbeginsbreakfast, $sendsbreakfast, $sbeginslunch, $sendslunch)");
}
public static function getWorkerCategory($id) {
global $con;
$sid = (int)$id;
$query = mysqli_query($con, "SELECT p.category category FROM workers w INNER JOIN people p ON w.person = p.id WHERE w.id = $sid");
if ($query === false || !mysqli_num_rows($query)) {
return false;
}
$row = mysqli_fetch_assoc($query);
return $row["category"];
}
public static function getDayTypes($time) {
global $con;
$stime = (int)$time;
$query = mysqli_query($con, "SELECT id, category, details FROM calendars WHERE begins <= $stime AND ends >= $stime");
if ($query === false) return false;
$calendars = [];
while ($row = mysqli_fetch_assoc($query)) {
$calendar = json_decode($row["details"], true);
if (json_last_error() !== JSON_ERROR_NONE) return false;
if (!isset($calendar[$time])) return false;
$calendars[$row["category"]] = $calendar[$time];
}
return $calendars;
}
private static function getApplicableSchedules($time) {
global $con;
$stime = (int)$time;
$query = mysqli_query($con, "SELECT id FROM schedules WHERE begins <= $stime AND ends >= $stime AND active = 1");
if ($query === false) return false;
$schedules = [];
while ($row = mysqli_fetch_assoc($query)) {
$schedules[] = $row["id"];
}
return $schedules;
}
public static function generateNow($originaltime, &$logId, $quiet = true, $executedby = -1, $workersWhitelist = false) {
global $con;
$log = "";
if ($workersWhitelist !== false) self::addToLog($log, $quiet, "[info] This is a partial registry generation, because a whitelist of workers was passed: [".implode(", ", $workersWhitelist)."]\n");
$datetime = new DateTime();
$datetime->setTimestamp($originaltime);
self::addToLog($log, $quiet, "[info] Time passed: ".$datetime->format("Y-m-d H:i:s")."\n");
$rawdate = $datetime->format("Y-m-d")."T00:00:00";
self::addToLog($log, $quiet, "[info] Working with this date: $rawdate\n");
$date = new DateTime($rawdate);
$time = $date->getTimestamp();
$dow = (int)$date->format("N") - 1;
self::addToLog($log, $quiet, "[info] Final date timestamp: $time, Dow: $dow\n");
$days = self::getDayTypes($time);
if ($days === false) {
self::addToLog($log, $quiet, "[fatalerror] An error occurred while loading the calendars.\n");
$logId = self::recordLog($log, $time, $executedby, $quiet);
return 1;
}
$schedules = self::getApplicableSchedules($time);
if ($schedules === false) {
self::addToLog($log, $quiet, "[fatalerror] An error occurred while loading the active schedules.\n");
$logId = self::recordLog($log, $time, $executedby, $quiet);
return 2;
}
self::addToLog($log, $quiet, "[info] Found ".count($schedules)." active schedule(s)\n");
foreach ($schedules as $scheduleid) {
self::addToLog($log, $quiet, "\n[info] Processing schedule $scheduleid\n");
$s = schedules::get($scheduleid);
if ($s === false) {
self::addToLog($log, $quiet, "[fatalerror] An error ocurred while loading schedule with id $scheduleid (it doesn't exist or there was an error with the SQL query)\n");
$logId = self::recordLog($log, $time, $executedby, $quiet);
return 3;
}
if ($workersWhitelist !== false && !in_array($s["worker"], $workersWhitelist)) {
self::addToLog($log, $quiet, "[info] This schedule's worker (".$s["worker"].") is not in the whitelist, so skipping\n");
continue;
}
$category = self::getWorkerCategory($s["worker"]);
if (isset($days[$category])) {
self::addToLog($log, $quiet, "[info] Using worker's (".$s["worker"].") category ($category) calendar\n");
$typeday = $days[$category];
} else if (isset($days[-1])) {
self::addToLog($log, $quiet, "[info] Using default calendar\n");
$typeday = $days[-1];
} else {
self::addToLog($log, $quiet, "[warning] No calendar applies, so skipping this schedule\n");
continue;
}
if (!isset($s["days"][$typeday])) {
self::addToLog($log, $quiet, "[info] This schedule doesn't have this type of day ($typeday) set up, so skipping\n");
continue;
}
if (!isset($s["days"][$typeday][$dow])) {
self::addToLog($log, $quiet, "[info] This schedule doesn't have a daily schedule for this day of the week ($dow) and type of day ($typeday), so skipping.\n");
continue;
}
self::addToLog($log, $quiet, "[info] Found matching daily schedule. We'll proceed to register it\n");
if (self::alreadyRegistered($time, $s["worker"])) {
self::addToLog($log, $quiet, "[warning] We're actually NOT going to register it because another registry already exists for this worker at the same day.\n");
} else {
if (self::register($time, $s["worker"], $s["days"][$typeday][$dow], $executedby)) {
self::addToLog($log, $quiet, "[info] Registered with id ".mysqli_insert_id($con)."\n");
} else {
self::addToLog($log, $quiet, "[error] Couldn't register this schedule because of an unknown error!\n");
}
}
}
$logId = self::recordLog($log, $time, $executedby, $quiet);
return 0;
}
public static function getStatus($row) {
if ($row["invalidated"] == 1) return self::STATE_MANUALLY_INVALIDATED;
elseif ($row["workervalidated"] == 1) return self::STATE_VALIDATED_BY_WORKER;
else return self::STATE_REGISTERED;
}
private static function magicRecord(&$row) {
$row["state"] = self::getStatus($row);
}
public static function get($id, $magic = false) {
global $con;
$sid = (int)$id;
$query = mysqli_query($con, "SELECT * FROM records WHERE id = $sid LIMIT 1");
if (!mysqli_num_rows($query)) return false;
$row = mysqli_fetch_assoc($query);
if ($magic) self::magicRecord($row);
return $row;
}
public static function getRecords($worker = false, $begins = false, $ends = false, $returnInvalid = false, $includeWorkerInfo = false, $sortByDateDesc = false, $start = 0, $limit = self::REGISTRY_PAGINATION_LIMIT, $treatWorkerAttributeAsUser = false, $onlyWorkerPending = false, $magic = true) {
global $con;
if ($treatWorkerAttributeAsUser && !$includeWorkerInfo) return false;
$where = [];
if ($worker !== false) $where[] = ($treatWorkerAttributeAsUser ? "w.person" : "r.worker")." = ".(int)$worker;
$dateLimit = ($begins !== false && $ends !== false);
if ($dateLimit) {
$where[] = "r.day >= ".(int)$begins;
$where[] = "r.day <= ".(int)$ends;
}
if (!$returnInvalid || $onlyWorkerPending) $where[] = self::$notInvalidatedWhere;
if ($onlyWorkerPending) $where[] = self::$workerPendingWhere;
$query = mysqli_query($con, "SELECT r.*".($includeWorkerInfo ? ", p.id personid, p.name workername, w.company companyid" : "")." FROM records r LEFT JOIN workers w ON r.worker = w.id".($includeWorkerInfo ? " LEFT JOIN people p ON w.person = p.id" : "").(count($where) ? " WHERE ".implode(" AND ", $where) : "")." ORDER BY".($sortByDateDesc ? " r.day DESC, w.company DESC," : "")." id DESC".db::limitPagination($start, $limit));
$return = [];
while ($row = mysqli_fetch_assoc($query)) {
if ($magic) self::magicRecord($row);
$return[] = $row;
}
return $return;
}
public static function getWorkerRecords($worker, $begins = false, $ends = false, $returnInvalid = false, $onlyWorkerPending = false) {
return self::getRecords($worker, $begins, $ends, $returnInvalid, false, true, 0, 0, false, $onlyWorkerPending);
}
public static function numRows($includingInvalidated = false) {
global $con;
$query = mysqli_query($con, "SELECT COUNT(*) count FROM records".($includingInvalidated ? "" : " WHERE invalidated = 0"));
if (!mysqli_num_rows($query)) return false;
$row = mysqli_fetch_assoc($query);
return (isset($row["count"]) ? (int)$row["count"] : false);
}
public static function numRowsUser($user, $includingInvalidated = true) {
global $con;
$where = [];
if (!$includingInvalidated) $where[] = "r.invlidated = 0";
$where[] = "w.person = ".(int)$user;
$query = mysqli_query($con, "SELECT COUNT(*) count FROM records r LEFT JOIN workers w ON r.worker = w.id".(count($where) ? " WHERE ".implode(" AND ", $where) : ""));
if (!mysqli_num_rows($query)) return false;
$row = mysqli_fetch_assoc($query);
return (isset($row["count"]) ? (int)$row["count"] : false);
}
public static function checkRecordIsFromPerson($record, $person = "ME", $boolean = false) {
global $con;
if ($person == "ME") $person = people::userData("id");
$srecord = (int)$record;
$sperson = (int)$person;
$query = mysqli_query($con, "SELECT r.id FROM records r INNER JOIN workers w ON r.worker = w.id INNER JOIN people p ON w.person = p.id WHERE p.id = $sperson AND r.id = $srecord LIMIT 1");
if (!mysqli_num_rows($query)) {
if ($boolean) return false;
security::denyUseMethod(security::METHOD_NOTFOUND);
}
return true;
}
public static function invalidate($id, $invalidatedby = "ME") {
global $con;
$sid = (int)$id;
if ($invalidatedby === "ME") $invalidatedby = people::userData("id");
$sinvalidatedby = (int)$invalidatedby;
return mysqli_query($con, "UPDATE records SET invalidated = 1, invalidatedby = $sinvalidatedby WHERE id = $sid LIMIT 1");
}
public static function invalidateAll($id, $beginsRawDate, $endsRawDate, $invalidatedby = "ME") {
global $con;
$beginsDate = new DateTime($beginsRawDate);
$sbegins = (int)$beginsDate->getTimestamp();
$endsDate = new DateTime($endsRawDate);
$sends = (int)$endsDate->getTimestamp();
$sid = (int)$id;
if ($invalidatedby === "ME") $invalidatedby = people::userData("id");
$sinvalidatedby = (int)$invalidatedby;
return mysqli_query($con, "UPDATE records SET invalidated = 1, invalidatedby = $sinvalidatedby WHERE worker = $sid AND invalidated = 0 AND day <= $sends AND day >= $sbegins");
}
}