Remove object one object and rename all object name sequence wise

object

This my retrieved object. how can i remove module_1 object and rename module object ex. remove module_1 and rename module_2, module_3... to module_1 module_2....

`{
"module_1": {
"modulename": "maths",
"moduletypes": "mandatory",
"moduleid": "88",
"moduleaim": "MODULE AIM",
"learningobjectives": "LEARNING OBJECTIVES",
"assessmentcriteria": "SSESSMENT CRITERIA",
"scenario": "sfgsfgsdfg",
"tasknumber": 2,
"taskarea": [
"<p>taskarea1sdfgsdfsfgagagasdasdf</p>",
"<p>asdasdasd</p>"
],
"librarylinks": [
"asdasdsa",
"asdasd"
],
"studylinks": [
"asdasd",
"asdasd"
],
"videoslinks": [
"asdasdfsdfsdfsdfsdfsdfsdf",
"asdasdfsfsdfsf"
]
},
"module_2": {
"modulename": "asasdasd",
"moduletypes": "optional",
"moduleid": "23443",
"moduleaim": "asdasgdfg",
"learningobjectives": "dgdg",
"assessmentcriteria": "dfgdg",
"scenario": "dgdgdg",
"tasknumber": 1,
"taskarea": [
"dgdfgdfg"
],
"librarylinks": [
"dfgdfgdfg"
],
"studylinks": [
"dgdfgdfg"
],
"videoslinks": [
"dgdfgdfg",
"sdfasdfasf"
]
},
"module_3": {
"modulename": "science",
"moduletypes": "optional",
"moduleid": "3234",
"moduleaim": "sadfsdfgsdaf",
"learningobjectives": "asfdsadf",
"assessmentcriteria": "asdfadsf",
"scenario": "asdfasdfasf",
"tasknumber": 1,
"taskarea": [
"adfafads"
],
"librarylinks": [
"afdasfasdf"
],
"studylinks": [
"asdfasafs"
],
"videoslinks": [
"afdaafd",
"asfdasfasf"
]
}
}
`

html

Here is my html code

`<button
class="btn rounded-pill btn-primary remove_module remove_module_button"
data-id="5"
data-modulename="module_1"
type="button"
>
Remove Module <i class="bx bx-x-circle ml-1"></i>
</button>`

jquery

here is my jquery code

`$(document).on('click', '.remove_module', function() {
var id = $(this).data('id');
var modulename = $(this).data('modulename');
var ok = confirm("Are you sure, you want to delete this Module?");
if (ok) {
$.ajax({
method: "GET",
url: "deletemodule",
data: {
id: id,
modulename: modulename
},
success: function(data) {
if (data == 1) {
alert("Course Deleted Successfully!");
window.location.reload();
}
}
});
}
});`

php

Here is my php code

`public function deleteModule(Request $request){
$id =  $request->id;
$modulename =  $request->modulename;
$data = Course::where('id', $id)->get();
$modueldata = $data[0]->modules; //get module data in modules column
}`

I need to remove object given by user and rename all module sequence wise.

`{
"module_1": {  
"modulename": "asasdasd",
"moduletypes": "optional",
"moduleid": "23443",
"moduleaim": "asdasgdfg",
"learningobjectives": "dgdg",
"assessmentcriteria": "dfgdg",
"scenario": "dgdgdg",
"tasknumber": 1,
"taskarea": [
"dgdfgdfg"
],
"librarylinks": [
"dfgdfgdfg"
],
"studylinks": [
"dgdfgdfg"
],
"videoslinks": [
"dgdfgdfg",
"sdfasdfasf"
]
},
"module_2": { 
"modulename": "science",
"moduletypes": "optional",
"moduleid": "3234",
"moduleaim": "sadfsdfgsdaf",
"learningobjectives": "asfdsadf",
"assessmentcriteria": "asdfadsf",
"scenario": "asdfasdfasf",
"tasknumber": 1,
"taskarea": [
"adfafads"
],
"librarylinks": [
"afdasfasdf"
],
"studylinks": [
"asdfasafs"
],
"videoslinks": [
"afdaafd",
"asfdasfasf"
]
}
}`

this how i need to do.

It is just array handling and unset.

$modules        = $data[0]->modules; //this is array if not convert it too
$moduleToRemove = $request->modulename;
$filteredArray  = array_filter($modules, fn($module) => ($module !== $moduleToRemove), ARRAY_FILTER_USE_KEY);
$finalModule    = [];
$i = 1;
foreach ($filteredArray as $moduleData) {
$finalModule['module_'.$i] = $moduleData;
$i++;
}