Customize response when getting data in Laravel with Resource - php

Question

I am obtaining the information of the dates of some classes created, but I need to obtain them by month and show the number of classes registered in that month, I use the Resources to format the response.
These are my tables:
In my class model, I have this relation
public function classDates() {
return $this->hasMany(ClassDate::class, 'class_id');
}
This is my method for get classes:
public function index(Request $request) {
$request->validate(['timezone' => 'string|timezone']);
$userId = $this->validateCookieAndGetAuthUserId();
$userTimeZone = $this->getUserTimezone($userId);
$requestTimeZone = $request->timezone;
$classes = ClassModel::select('id', 'title', 'cuisine_id', 'owner_id', 'language_id',
'duration_class_time', 'class_capacity', 'regular_price', 'status')
->with(['likes' => function($q) use ($userId) {
$q->select('id','likeable_id','liked')
->where('user_id', $userId ? $userId : 0)
->where('liked', 1);
}])
->withCount('ratings')
->withAvg('ratings', 'rate')
->with('pictures:pictureable_id,url', 'cuisine', 'language')
->with(['user.personal:user_id,timezone_id', 'user.personal.timezone:id,name'])
->with(['classDates' => function($q) {
$q->select('id', 'class_id', 'timestamp', 'timezone', 'event_type');
}])
->where('owner_id', $userId);
/*PAGINATION*/
list($count, $data) = $this->paginationService->pagination($classes, $request);
foreach ($data as $class) {
$timezone = null;
if(!is_null($class->user) &&
!is_null($class->user->personal) &&
!is_null($class->user->personal->timezone)
) {
$timezone = $class->user->personal->timezone->name;
} else if(!is_null($this->getUserTimezone($userId))) {
$timezone = $userTimeZone;
}else{
$timezone = $requestTimeZone;
}
$class->timezone = $timezone;
}
return response(['count' => $count, 'classes' => ClassResource::collection($data)], HttpResponse::HTTP_OK);
}
This is my ClassResource:
public function toArray($request)
{
return [
'id' => $this->id,
'is_liked' => $this->likes ? $this->likes->pluck('liked')->first() : null,
'ratings' => $this->ratings_count,
'rating_avg' => $this->ratings_avg_rate,
'title' => $this->title,
'cuisine' => $this->cuisine ? $this->cuisine->key : null,
'language' => $this->language ? $this->language->alias : null,
'owner' => $this->user ? $this->user->first_name : null,
'duration_class_time' => $this->convertToHoursMins($this->duration_class_time),
'class_capacity' => '10/'.$this->class_capacity, //TODO - FIELD SEATS LEFT
'class_price' => $this->regular_price,
'status' => $this->status,
'class_dates' => $this->customClassDates($this->classDates, $this->timezone, $this->duration_class_time),
'timezone_user' => $this->timezone,
'pictures' => $this->pictures ? $this->pictures->pluck('url')->first() : null
];
}
private function customClassDates($classDates, $timezone, $duration) {
foreach ($classDates as $classDate) {
if(!is_null($classDate->timestamp) && !is_null($timezone) && is_numeric($classDate->timestamp)) {
$date = new DateTime("now", new DateTimeZone($timezone));
$date->setTimestamp($classDate->timestamp);
$classDate->date = $date->format('l, d M, Y \a\t g:i A') . ' (' . $date->format('P').')';
$classDate->time = $date->format("g:i A (P)");
$dateEnd = clone $date;
$dateEnd->add(new DateInterval('PT' . $duration . 'M'));
$classDate->timeDuration = $date->format("g:i").' - '.$dateEnd->format("g:i A (P)");
}
}
return $classDates->first();
}
I get the response:
{
"count": 18,
"classes": [
{
"id": 60,
"is_liked": null,
"ratings": 0,
"rating_avg": 0,
"title": "Class New",
"cuisine": "Colombian",
"language": "English",
"owner": "User",
"duration_class_time": "1 hour 0m",
"class_capacity": "10/80",
"class_price": "2.30",
"status": "Draft",
"class_dates": {
"id": 113,
"class_id": 60,
"timestamp": "1675461300",
"timezone": "GMT-06:00",
"event_type": "public",
"date": "Friday, 03 Feb, 2023 at 4:55 PM (-05:00)",
"time": "4:55 PM (-05:00)",
"timeDuration": "4:55 - 5:55 PM (-05:00)"
},
"timezone_user": "America/Bogota",
"pictures": "https://api.app.localhost/storage/images/classes//img2023020320523668286700.jpeg"
},
]
}
But I want to get as follows:
{
"count":18,
"February":[
{
"amountByMonth":5
},
{
"id":113,
"class_id":60,
"timestamp":"1675461300",
"timezone":"GMT-06:00",
"event_type":"public",
"date":"Friday, 03 Feb, 2023 at 4:55 PM (-05:00)",
"time":"4:55 PM (-05:00)",
"timeDuration":"4:55 - 5:55 PM (-05:00)",
"class":{
"class_id":60,
"is_liked":null,
"ratings":0,
"rating_avg":0,
"title":"Class New",
"cuisine":"Colombian",
"language":"English",
"owner":"User",
"duration_class_time":"1 hour 0m",
"class_capacity":"10/80",
"class_price":"2.30",
"status":"Draft",
"timezone_user":"America/Bogota",
"pictures":"https://api.app.localhost/storage/images/classes//img2023020320523668286700.jpeg"
}
},
{
"id":114,
"class_id":60,
"timestamp":"1675461300",
"timezone":"GMT-06:00",
"event_type":"public",
"date":"Friday, 03 Feb, 2023 at 4:55 PM (-05:00)",
"time":"4:55 PM (-05:00)",
"timeDuration":"4:55 - 5:55 PM (-05:00)",
"class":{
"class_id":60,
"is_liked":null,
"ratings":0,
"rating_avg":0,
"title":"Class New",
"cuisine":"Colombian",
"language":"English",
"owner":"User",
"duration_class_time":"1 hour 0m",
"class_capacity":"10/80",
"class_price":"2.30",
"status":"Draft",
"timezone_user":"America/Bogota",
"pictures":"https://api.app.localhost/storage/images/classes//img2023020320523668286700.jpeg"
}
}
],
"March":[
{
"amountByMonth":2
},
{
"id":115,
"class_id":60,
"timestamp":"1675461300",
"timezone":"GMT-06:00",
"event_type":"public",
"date":"Friday, 03 Mar, 2023 at 4:55 PM (-05:00)",
"time":"4:55 PM (-05:00)",
"timeDuration":"4:55 - 5:55 PM (-05:00)",
"class":{
"class_id":61,
"is_liked":null,
"ratings":0,
"rating_avg":0,
"title":"Class New",
"cuisine":"Colombian",
"language":"English",
"owner":"User",
"duration_class_time":"1 hour 0m",
"class_capacity":"10/80",
"class_price":"2.30",
"status":"Draft",
"timezone_user":"America/Bogota",
"pictures":"https://api.app.localhost/storage/images/classes//img2023020320523668286700.jpeg"
}
},
{
"id":116,
"class_id":61,
"timestamp":"1675461300",
"timezone":"GMT-06:00",
"event_type":"public",
"date":"Friday, 03 Mar, 2023 at 4:55 PM (-05:00)",
"time":"4:55 PM (-05:00)",
"timeDuration":"4:55 - 5:55 PM (-05:00)",
"class":{
"class_id":60,
"is_liked":null,
"ratings":0,
"rating_avg":0,
"title":"Class New",
"cuisine":"Colombian",
"language":"English",
"owner":"User",
"duration_class_time":"1 hour 0m",
"class_capacity":"10/80",
"class_price":"2.30",
"status":"Draft",
"timezone_user":"America/Bogota",
"pictures":"https://api.app.localhost/storage/images/classes//img2023020320523668286700.jpeg"
}
}
]
}
How can I format this in my Resource, or should I modify the initial query. I would like to obtain the records by month, and that would show the number of classes for that month