How can i remove one Object and rename all object sequence wise - php

Question

array
i want to remove one object form module ex module_1 as i give in html data-modulename and rename all module name sequence wise. like moduel_2 module_3... and rename module_1 module_2...
array(1) {
[0]=>
object(App\Models\Course)#1268 (30) {
["connection":protected]=>
string(5) "mysql"
["table":protected]=>
string(7) "courses"
["primaryKey":protected]=>
string(2) "id"
["keyType":protected]=>
string(3) "int"
["incrementing"]=>
bool(true)
["with":protected]=>
array(0) {
}
["withCount":protected]=>
array(0) {
}
["preventsLazyLoading"]=>
bool(false)
["perPage":protected]=>
int(15)
["exists"]=>
bool(true)
["wasRecentlyCreated"]=>
bool(false)
["escapeWhenCastingToString":protected]=>
bool(false)
["attributes":protected]=>
array(9) {
["id"]=>
int(4)
["coursename"]=>
string(11) "science new"
["awardingbody"]=>
string(23) "Qualifi, United Kingdom"
["ofqualregistrationnumber"]=>
string(8) "34443234"
["totalcredits"]=>
string(5) "34242"
["numbersmodules"]=>
string(1) "2"
["modules"]=>
string(672) "{"module_1":{"modulename":"sdfsdf","moduletypes":"mandatory","moduleid":"32432","moduleaim":"sdfsdfsf","learningobjectives":"sdfsfsfd","assessmentcriteria":"sdfsfdsdf","scenario":"sdfsdf","tasknumber":2,"taskarea":["sdfsdfsf","adsdasdsd"],"librarylinks":["sdsfsf"],"studylinks":["sdfsdfsdf"],"videoslinks":["sdfsdsf"]},"module_2":{"modulename":"sdfsdfsdf","moduletypes":"optional","moduleid":"34234","moduleaim":"sdfsdfsdf","learningobjectives":"sdfsdfs","assessmentcriteria":"sdfsdsdfs","scenario":"sddssssd","tasknumber":2,"taskarea":["sdsdfsdf","sdsdfsdf"],"librarylinks":["sdsdfsdf","sdfsdffs"],"studylinks":["sdfsdf","sdfsdf"],"videoslinks":["sdfsdfs","sdfsfsdfsf"]}}"
["created_at"]=>
string(10) "1673082184"
["updated_at"]=>
string(10) "1673082214"
}
html
<button class="btn rounded-pill btn-primary remove_module remove_module_button" type="button" data-id="4" data-modulename="module_1">Remove Module <i class="bx bx-x-circle ml-1"></i></button>
js
`$(document).on('click', '.remove_module', function() {
$confirm = confirm("Are you Sure you want to delete this module");
if ($confirm == true) {
$this = $(this);
$id = $this.data('id');
$modulename = $this.data('modulename');
$.ajax({
method: "GET",
url: "deletemodule",
data: {
id: $id,
modulename: $modulename
},
success: function(data) {
if (data == 1) {
alert("Service Start Successfully!");
window.location.reload();
}
}
});
}
});`
php
`public function deleteModule(Request $request){
$id = $request->id;
$modulename = $request->modulename;
$data = Course::where('id', $id)->get();
$module = $data[0]->modules;
$json = json_decode($module);
$result = [];
foreach($json as $key => $value) {
if($value->$modulename != $modulename) {
$result[] = $value;
}
}
$update = [
'module' => json_encode($result)
];
Course::where('id', $id)->update($update);
echo 1;
}`