TIMOR-TELECOM/gps-frontend
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update

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meusinfirmary
2025-07-01 02:54:10 +07:00
parent 42b0f99c25
commit 51fe0ef7f6
1 changed files with 59 additions and 100 deletions
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155
app/Models/Tracks.php
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@ -305,85 +305,10 @@ class Tracks extends Model
return $list;
}
// public static function lastMoveTracks($vid, $filter = [])
// {
// $now = time();
// $params = [];
// $query = "SELECT";
// $query .= " v.id as vid,v.device_id,v.nopol1,v.nopol2,v.nopol3";
// $query .= " ,tr.id as master_id,tr.latitude,tr.longitude,tr.speed,tr.orientation";
// $query .= " ,tr.crt AS lst_loc_crt,tr.crt_d AS lst_loc_crt_d,tr.crt_s AS lst_loc_crt_s";
// $query .= " ,tr.ignition,tr.stts_engine";
// $query .= " ,tr.pre_milleage,tr.sum_milleage,tr.vhc_milleage,v.sum_milleage AS vhc_sum_milleage_1";
// $query .= " ,addr.master_id AS addr_master_id,addr.crt AS addr_loc_crt";
// $query .=
// " ,addr.country_text,addr.state_text,addr.city_text,addr.district_text,addr.village_text,addr.postcode,addr.streets,addr.postcode,addr.fulladdress";
// $query .= " FROM t_vehicles AS v";
// // $query .= " INNER JOIN " . self::T_TRACKS . " AS tr ON v.device_id = tr.device_id"; // cara lama berlaku utk gps tracker saja
// $query .= " INNER JOIN " . self::T_TRACKS . " AS tr ON v.id = tr.vhc_id"; // support gps tracker dan smartphone / apapun yang mempunyai device_id(IMEI)
// $query .= " LEFT JOIN " . self::T_TRACKS_ADDR . " AS addr ON tr.id = addr.master_id";
// $query .= " WHERE v.dlt is null";
// $query .= " AND v.id = ?";
// array_push($params, $vid);
// $query .= " AND tr.latitude is not null";
// $query .= " AND tr.longitude is not null";
// // last move based on date
// // $query .= " AND tr.crt BETWEEN ? AND ?";
// // array_push($params, strtotime('-24 hours', $now), $now);
// if (isset($filter["start_date"]) && isset($filter["end_date"])) {
// $query .= " AND tr.crt_d BETWEEN ? AND ?";
// array_push($params, $filter["start_date"], $filter["end_date"]);
// }
// if (isset($filter["start_at"])) {
// $query .= " AND tr.crt > ?";
// $params[] = $filter["start_at"];
// }
// // last move based on last count data
// $query .= " GROUP BY tr.crt_d";
// $query .= " ORDER BY tr.crt_d DESC";
// // array_push($params, strtotime('-24 hours', $now), $now);
// // if (isset($filter["limit"])) {
// // $query .= " LIMIT ?";
// // $params[] = $filter["limit"] ?? 500;
// // }
// $query .= " ;";
// // return DB::select($query, $params);
// $rawTracks = DB::select($query, $params);
// $cleanTracks = self::filterJumps($rawTracks);
// if (isset($filter["limit"])) {
// return array_slice($cleanTracks, 0, $filter["limit"]);
// }
// return $cleanTracks;
// }
public static function lastMoveTracks($vid, $filter = [])
{
$now = time();
$params = [];
/**
* bikin lemot 30s timeout karena ada 2 join di rows yang banyak
* solution: indexing column
* show index from t_gps_tracks_address;
* create index addr_device_id on t_gps_tracks_address (device_id);
* create index addr_master_id on t_gps_tracks_address (master_id);
* show index from t_gps_tracks;
* create index tracks_device_id on t_gps_tracks (device_id);
* show index from t_vehicles;
* create index vhc_device_id on t_vehicles (device_id);
*
* solution not working. Don't reinvent the wheel
* create view. not working
*/
$query = "SELECT";
$query .= " v.id as vid,v.device_id,v.nopol1,v.nopol2,v.nopol3";
$query .= " ,tr.id as master_id,tr.latitude,tr.longitude,tr.speed,tr.orientation";
@ -394,22 +319,18 @@ class Tracks extends Model
$query .=
" ,addr.country_text,addr.state_text,addr.city_text,addr.district_text,addr.village_text,addr.postcode,addr.streets,addr.postcode,addr.fulladdress";
$query .= " FROM t_vehicles AS v";
// $query .= " INNER JOIN " . self::T_TRACKS . " AS tr ON v.device_id = tr.device_id"; // cara lama berlaku utk gps tracker saja
$query .= " INNER JOIN " . self::T_TRACKS . " AS tr ON v.id = tr.vhc_id"; // support gps tracker dan smartphone / apapun yang mempunyai device_id(IMEI)
$query .= " INNER JOIN " . self::T_TRACKS . " AS tr ON v.id = tr.vhc_id";
$query .= " LEFT JOIN " . self::T_TRACKS_ADDR . " AS addr ON tr.id = addr.master_id";
$query .= " WHERE v.dlt is null";
$query .= " WHERE v.dlt IS NULL";
$query .= " AND v.id = ?";
array_push($params, $vid);
$query .= " AND tr.latitude is not null";
$query .= " AND tr.longitude is not null";
// last move based on date
// $query .= " AND tr.crt BETWEEN ? AND ?";
// array_push($params, strtotime('-24 hours', $now), $now);
$params[] = $vid;
$query .= " AND tr.latitude IS NOT NULL";
$query .= " AND tr.longitude IS NOT NULL";
if (isset($filter["start_date"]) && isset($filter["end_date"])) {
$query .= " AND tr.crt_d BETWEEN ? AND ?";
array_push($params, $filter["start_date"], $filter["end_date"]);
$params[] = $filter["start_date"];
$params[] = $filter["end_date"];
}
if (isset($filter["start_at"])) {
@ -417,19 +338,39 @@ class Tracks extends Model
$params[] = $filter["start_at"];
}
// last move based on last count data
$query .= " GROUP BY tr.crt_d";
// $query .= " GROUP BY tr.crt_d";
$query .= " ORDER BY tr.crt_d DESC";
// array_push($params, strtotime('-24 hours', $now), $now);
if (isset($filter["limit"])) {
if (!isset($filter["limit"]) || $filter["limit"] < 3000) {
$filter["limit"] = 3000;
}
$query .= " LIMIT ?";
$params[] = $filter["limit"] ?? 500;
$params[] = $filter["limit"];
$raw = DB::select($query, $params);
usort($raw, function ($a, $b) {
$aTime = strtotime($a->lst_loc_crt ?? "1970-01-01 00:00:00");
$bTime = strtotime($b->lst_loc_crt ?? "1970-01-01 00:00:00");
return $aTime <=> $bTime;
});
$filtered = self::filterJumps($raw);
$minData = 500;
if (count($filtered) < $minData) {
$needed = $minData - count($filtered);
$lastRaw = array_slice($raw, -$needed);
$filtered = array_merge($filtered, $lastRaw);
}
$query .= " ;";
usort($filtered, function ($a, $b) {
$aTime = strtotime($a->lst_loc_crt ?? "1970-01-01 00:00:00");
$bTime = strtotime($b->lst_loc_crt ?? "1970-01-01 00:00:00");
return $bTime <=> $aTime;
});
return DB::select($query, $params);
return $filtered;
}
public static function haversineDistance($lat1, $lon1, $lat2, $lon2)
@ -450,8 +391,14 @@ class Tracks extends Model
return $earthRadius * $c;
}
public static function filterJumps($points, $maxDistance = 50, $maxTimeGap = 10)
{
public static function filterJumps(
$points,
$maxDistance = 150,
$maxTimeGap = 20,
$maxSpeed = 40,
$maxHardJump = 800,
$maxIdleJump = 1000
) {
$filtered = [];
$last = null;
@ -468,13 +415,25 @@ class Tracks extends Model
$p->latitude,
$p->longitude
);
$timeGap = $p->lst_loc_crt - $last->lst_loc_crt;
if ($distance <= $maxDistance || $timeGap > $maxTimeGap) {
$timeGap = $p->lst_loc_crt - $last->lst_loc_crt;
$speed = $timeGap > 0 ? $distance / $timeGap : 0;
if ($distance > $maxHardJump) {
continue;
}
if ($distance > $maxIdleJump && $p->speed == 0) {
continue;
}
if ($timeGap <= $maxTimeGap && $speed > $maxSpeed) {
continue;
}
if ($distance > $maxDistance) {
continue;
}
$filtered[] = $p;
$last = $p;
}
}
return $filtered;
}