make a new variable array [closed] - php

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I need to make new array from another array variable. So I have 3 variable
$transaction
[
{
"id": 2,
"member_id": 19,
"date_start": "2023-03-14",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Lee Rosenbaum"
},
{
"id": 3,
"member_id": 14,
"date_start": "2023-03-31",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Erik Spinka"
},
{
"id": 4,
"member_id": 15,
"date_start": "2023-03-26",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Anabel Monahan"
},
{
"id": 5,
"member_id": 9,
"date_start": "2023-02-21",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Anthony Wilkinson"
},
{
"id": 6,
"member_id": 15,
"date_start": "2023-02-23",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Anabel Monahan"
},
{
"id": 7,
"member_id": 13,
"date_start": "2023-04-08",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Pink Moen"
},
{
"id": 9,
"member_id": 10,
"date_start": "2023-02-23",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Viva Wilkinson"
}
]
$jumlah
[
{
"transaction_id": 2,
"total": "5"
},
{
"transaction_id": 3,
"total": "7"
},
{
"transaction_id": 4,
"total": "2"
},
{
"transaction_id": 5,
"total": "4"
},
{
"transaction_id": 6,
"total": "4"
},
{
"transaction_id": 7,
"total": "2"
},
{
"transaction_id": 9,
"total": "2"
}
]
$tanggal
[
{
"transaction_id": 2,
"tgl_kembali": "2023-05-25"
},
{
"transaction_id": 3,
"tgl_kembali": null
},
{
"transaction_id": 4,
"tgl_kembali": null
},
{
"transaction_id": 5,
"tgl_kembali": null
},
{
"transaction_id": 6,
"tgl_kembali": null
},
{
"transaction_id": 7,
"tgl_kembali": "2023-02-17"
},
{
"transaction_id": 9,
"tgl_kembali": "2023-04-21"
}
]
I need to make a new variabel like $newData
I expected the result should be like this for $newData :
[
{
"id": 2,
"member_id": 19,
"date_start": "2023-03-14",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Lee Rosenbaum",
"tgl_kembali": "2023-05-25",
"total": "5"
},
{
"id": 3,
"member_id": 14,
"date_start": "2023-03-31",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Erik Spinka",
"tgl_kembali": null,
"total": "7"
},
{
"id": 4,
"member_id": 15,
"date_start": "2023-03-26",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Anabel Monahan",
"tgl_kembali": null,
"total": "2"
},
{
"id": 5,
"member_id": 9,
"date_start": "2023-02-21",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Anthony Wilkinson",
"tgl_kembali": null,
"total": "4"
},
{
"id": 6,
"member_id": 15,
"date_start": "2023-02-23",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Anabel Monahan",
"tgl_kembali": null,
"total": "4"
},
{
"id": 7,
"member_id": 13,
"date_start": "2023-04-08",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Pink Moen",
"tgl_kembali": "2023-02-17",
"total": "2"
},
{
"id": 9,
"member_id": 10,
"date_start": "2023-02-23",
"created_at": "2023-02-12T10:03:46.000000Z",
"updated_at": "2023-02-12T10:03:46.000000Z",
"name": "Viva Wilkinson",
"tgl_kembali": "2023-04-21",
"total": "2"
}
]
what I can to solve this problem? I work on php(laravel).For some reason I have not been able to find the answer anywhere. I assume it is possible but I just need to make sure.

const newData = [];
for (const transaction of transactions) {
const jumlah = jumlahs.find(j => j.transaction_id === transaction.id);
const tanggal = tanggals.find(t => t.transaction_id === transaction.id);
newData.push({
id: transaction.id,
member_id: transaction.member_id,
date_start: transaction.date_start,
created_at: transaction.created_at,
updated_at: transaction.updated_at,
name: transaction.name,
total: jumlah.total,
tgl_kembali: tanggal.tgl_kembali
});
}

Related

Laravel Eloquent perform Aggregation function in the pivot relationship

I would like to perform the average rating of respective product which stored in the pivot table called "reviews".Below are my existing code.
Product Model:
public function reviews(){
return $this->belongsToMany(User::class,'reviews')->withPivot('comment','rating')->withTimestamps();
}
public function getProductRatingAttribute(){
return $this->reviews()->average('rating');
}
User Model:
public function reviews(){
return $this->belongsToMany(Product::class,'reviews')->withPivot('comment','rating')->withTimestamps();
}
Migration for the reviews
Schema::create('reviews', function (Blueprint $table) {
$table->id();
$table->timestamps();
$table->unsignedBigInteger('user_id');
$table->unsignedBigInteger('product_id');
$table->string('comment')->nullable();
$table->integer('rating');
$table->foreign('user_id')->references('id')->on('users');
$table->foreign('product_id')->references('id')->on('products');
});
I have attempted to use the below to code construct the expected output but it leads N+1 issue because it does not take advantage of the eager loading of the Laravel Eloquent.
$s = Product::with('reviews')->append('product_rating');
As I check telescope, it produces 6 query which can lead performance issue when the data is large.
Expected output:
{
"msg": [
{
"id": 4,
"created_at": "2021-04-09T07:32:35.000000Z",
"updated_at": "2021-04-09T07:32:35.000000Z",
"name": "MacDonald",
"nickname": "MCD",
"users_id": 1,
"price": "0.00",
"product_rating": "3.3333",
"reviews": [
{
"id": 1,
"name": "John Smith",
"email": "john.smith#hotmail.com",
"email_verified_at": null,
"created_at": "2021-04-08T13:29:13.000000Z",
"updated_at": "2021-04-08T13:29:13.000000Z",
"role": 0,
"pivot": {
"product_id": 4,
"user_id": 1,
"comment": "Ouch",
"rating": 3,
"created_at": "2021-05-01T11:51:26.000000Z",
"updated_at": "2021-05-01T11:52:07.000000Z"
}
},
{
"id": 2,
"name": "Kelvin Ooi",
"email": "kelvin.ooi#hotmail.com",
"email_verified_at": null,
"created_at": "2021-04-08T13:29:13.000000Z",
"updated_at": "2021-04-13T12:07:11.000000Z",
"role": 1,
"pivot": {
"product_id": 4,
"user_id": 2,
"comment": "Ouch",
"rating": 5,
"created_at": "2021-05-01T11:51:26.000000Z",
"updated_at": "2021-05-01T11:52:07.000000Z"
}
},
{
"id": 1,
"name": "John Smith",
"email": "john.smith#hotmail.com",
"email_verified_at": null,
"created_at": "2021-04-08T13:29:13.000000Z",
"updated_at": "2021-04-08T13:29:13.000000Z",
"role": 0,
"pivot": {
"product_id": 4,
"user_id": 1,
"comment": "Ouch",
"rating": 2,
"created_at": "2021-05-01T11:51:26.000000Z",
"updated_at": "2021-05-01T11:52:07.000000Z"
}
}
]
},
{
"id": 10,
"created_at": null,
"updated_at": null,
"name": "Mary Bown",
"nickname": "MB",
"users_id": 1,
"price": "2.88",
"product_rating": "2.0000",
"reviews": [
{
"id": 1,
"name": "John Smith",
"email": "john.smith#hotmail.com",
"email_verified_at": null,
"created_at": "2021-04-08T13:29:13.000000Z",
"updated_at": "2021-04-08T13:29:13.000000Z",
"role": 0,
"pivot": {
"product_id": 10,
"user_id": 1,
"comment": "Ouch",
"rating": 2,
"created_at": "2021-05-01T11:51:26.000000Z",
"updated_at": "2021-05-01T11:52:07.000000Z"
}
}
]
},
{
"id": 11,
"created_at": null,
"updated_at": null,
"name": "Pizza Hut",
"nickname": "pizzahut",
"users_id": 1,
"price": "4.10",
"product_rating": null,
"reviews": [
]
},
{
"id": 12,
"created_at": "2021-04-09T08:00:42.000000Z",
"updated_at": "2021-04-09T08:00:42.000000Z",
"name": "Domino Pizza",
"nickname": "domino",
"users_id": 3,
"price": "0.00",
"product_rating": null,
"reviews": [
]
},
{
"id": 13,
"created_at": "2021-04-26T16:12:53.000000Z",
"updated_at": "2021-04-26T16:12:53.000000Z",
"name": "Chicken Chop",
"nickname": "chickchop",
"users_id": 3,
"price": "0.00",
"product_rating": null,
"reviews": [
]
}
]
}
Appending is performing the query on each record.
Why not perform average on the collection itself?
$s = Product::with('reviews')->get();
$avg = $s->avg('pivot.rating');
Alternatively you can modify the relationship method to include a raw select of the average rating.

filter collection to remove items that have an empty array

I have a collection that looks like this,
[
{
"id": 1,
"title": "Cooking",
"deleted_at": null,
"created_at": null,
"updated_at": null,
"listings": [
{
"id": 6,
"title": "Listing Number 1",
"slug": "listing-number-1",
"description": "Description",
"booking_details": "Booking Details",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:35:56.000000Z",
"updated_at": "2020-06-03T22:35:56.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 6
},
"assets": [],
"primary_image": []
},
{
"id": 7,
"title": "Listing Number 1",
"slug": "listing-number-1",
"description": "Description",
"booking_details": "Booking Details",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:36:10.000000Z",
"updated_at": "2020-06-03T22:36:10.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 7
},
"assets": [],
"primary_image": []
},
{
"id": 8,
"title": "Listing Number 1",
"slug": "listing-number-1",
"description": "Description",
"booking_details": "Booking Details",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:36:26.000000Z",
"updated_at": "2020-06-03T22:36:26.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 8
},
"assets": [],
"primary_image": []
},
{
"id": 9,
"title": "Listing Number 1",
"slug": "listing-number-1",
"description": "Description",
"booking_details": "Booking Details",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:36:42.000000Z",
"updated_at": "2020-06-03T22:36:42.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 9
},
"assets": [],
"primary_image": []
},
{
"id": 10,
"title": "Listing Number 1",
"slug": "listing-number-1",
"description": "Description",
"booking_details": "Booking Details",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:37:40.000000Z",
"updated_at": "2020-06-03T22:37:40.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 10
},
"assets": [],
"primary_image": []
},
{
"id": 11,
"title": "Listing Number 2",
"slug": "listing-number-2",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:46:31.000000Z",
"updated_at": "2020-06-03T22:46:31.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 11
},
"assets": [
{
"id": 3,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-2/primary-image-lg.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 11,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:46:33.000000Z",
"updated_at": "2020-06-03T22:46:33.000000Z"
},
{
"id": 4,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-2/primary-image-sm.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 11,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:46:33.000000Z",
"updated_at": "2020-06-03T22:46:33.000000Z"
}
],
"primary_image": [
{
"id": 3,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-2/primary-image-lg.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 11,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:46:33.000000Z",
"updated_at": "2020-06-03T22:46:33.000000Z"
},
{
"id": 4,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-2/primary-image-sm.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 11,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:46:33.000000Z",
"updated_at": "2020-06-03T22:46:33.000000Z"
}
]
},
{
"id": 12,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:50:31.000000Z",
"updated_at": "2020-06-03T22:50:31.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 12
},
"assets": [],
"primary_image": []
},
{
"id": 13,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T22:57:12.000000Z",
"updated_at": "2020-06-03T22:57:12.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 13
},
"assets": [],
"primary_image": []
},
{
"id": 15,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:00:49.000000Z",
"updated_at": "2020-06-03T23:00:49.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 15
},
"assets": [],
"primary_image": []
},
{
"id": 16,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:01:21.000000Z",
"updated_at": "2020-06-03T23:01:21.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 16
},
"assets": [],
"primary_image": []
},
{
"id": 17,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:01:26.000000Z",
"updated_at": "2020-06-03T23:01:26.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 17
},
"assets": [],
"primary_image": []
},
{
"id": 18,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:01:49.000000Z",
"updated_at": "2020-06-03T23:01:49.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 18
},
"assets": [],
"primary_image": []
},
{
"id": 19,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:02:19.000000Z",
"updated_at": "2020-06-03T23:02:19.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 19
},
"assets": [],
"primary_image": []
},
{
"id": 20,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:03:31.000000Z",
"updated_at": "2020-06-03T23:03:31.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 20
},
"assets": [],
"primary_image": []
},
{
"id": 21,
"title": "Listing Number 3",
"slug": "listing-number-3",
"description": "Description 1",
"booking_details": "Booking Details 1",
"cost": "25.00",
"active": 0,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:06:25.000000Z",
"updated_at": "2020-06-03T23:06:25.000000Z",
"pivot": {
"category_id": 1,
"listing_id": 21
},
"assets": [
{
"id": 5,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-3/primary-image-lg.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 21,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:06:26.000000Z",
"updated_at": "2020-06-03T23:06:26.000000Z"
},
{
"id": 6,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-3/primary-image-sm.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 21,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:06:27.000000Z",
"updated_at": "2020-06-03T23:06:27.000000Z"
}
],
"primary_image": [
{
"id": 5,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-3/primary-image-lg.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 21,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:06:26.000000Z",
"updated_at": "2020-06-03T23:06:26.000000Z"
},
{
"id": 6,
"type": "image",
"path": "https://xx-xxxx-xxxx-1.s3.eu-west-2.amazonaws.com/listing-number-3/primary-image-sm.jpg",
"is_primary": 1,
"assetable_type": "App\\Listing",
"assetable_id": 21,
"user_id": 2,
"deleted_at": null,
"created_at": "2020-06-03T23:06:27.000000Z",
"updated_at": "2020-06-03T23:06:27.000000Z"
}
]
}
]
}
]
I only want to see a collection that contains items that don't have empty assets array,
I have tried this,
$category = Category::whereHas('listings.assets')->with(['listings.assets', 'listings.primaryImage' => function($query){
$query->where('assets.is_primary', '=', 1);
}])->get();
return $category->filter(function($item){
foreach($item->listings as $i) {
return !empty($i->assets);
}
});
But this just returns an empty [] what am I doing wrong?
You are returning in your loop, so as soon as it finds listings that does not have assets it will break the loop and be false. Instead use contains(), that check if any of the elements, passes the given condition. If one does, it will return true. Therefor not breaking the loop on empty collections, as you do now.
return $category->filter(function($item){
return $item->listings->contains(function ($listing) {
return $listing->assets->isNotEmpty();
});
});

get complex collection Using "with" method for deeper relationship models in laravel

I have the following models
Order (id,number)
Detail (id,item_id,count,user_id ...etc)
Item (id,name)
Cat (id,name)
User (id,name) which is not important in my case
Each order has Many details
Each detail belong to item
Each item belong to category
Each detail belong to user
I wrote this line of code
public function show(Order $order)
{
//
$orders= $order->details()->with(['item','user'])->get();
return response()->json(['details'=>$orders],200);
}
to obtains a response like this :
"details": [
{
"id": 3089,
"count": 3,
"item_id": 102,
"order_id": 1,
"user_id": 10,
"created_at": "2019-11-22 22:19:23",
"updated_at": "2019-11-22 22:19:23",
"user": {
"id": 10,
"name": "Ms. Eda Stoltenberg DVM",
"username": "Brandy Murazik",
"verified": "1",
"verification_token": null,
"status": "1",
"dept_id": 5,
"created_at": "2019-11-22 22:15:47",
"updated_at": "2019-11-22 22:15:47"
},
"item": {
"id": 102,
"code": "Lamar Hansen",
"cat_id": 91,
"created_at": "2019-11-22 22:15:54",
"updated_at": "2019-11-22 22:15:54"
}
},
{
"id": 3428,
"count": 1,
"item_id": 15,
"order_id": 1,
"user_id": 10,
"created_at": "2019-11-22 22:19:41",
"updated_at": "2019-11-22 22:19:41",
"user": {
"id": 10,
"name": "Ms. Eda Stoltenberg DVM",
"username": "Brandy Murazik",
"verified": "1",
"verification_token": null,
"status": "1",
"dept_id": 5,
"created_at": "2019-11-22 22:15:47",
"updated_at": "2019-11-22 22:15:47"
},
"item": {
"id": 15,
"code": "Hilario Dicki",
"cat_id": 20,
"created_at": "2019-11-22 22:15:51",
"updated_at": "2019-11-22 22:15:51"
}
},
{
"id": 3493,
"count": 1,
"item_id": 129,
"order_id": 1,
"user_id": 6,
"created_at": "2019-11-22 22:19:45",
"updated_at": "2019-11-22 22:19:45",
"user": {
"id": 6,
"name": "Prof. Marina Kiehn",
"username": "Nickolas Hessel",
"verified": "0",
"verification_token": "mwWkL95jjyi5di9PSH3T3LXXZEE1W2DmegTxAOtN",
"status": "1",
"dept_id": 3,
"created_at": "2019-11-22 22:15:47",
"updated_at": "2019-11-22 22:15:47"
},
"item": {
"id": 129,
"code": "Dr. Donnell Harber",
"cat_id": 54,
"created_at": "2019-11-22 22:15:55",
"updated_at": "2019-11-22 22:15:55"
}
},
{
"id": 4032,
"count": 1,
"item_id": 221,
"order_id": 1,
"user_id": 8,
"created_at": "2019-11-22 22:20:10",
"updated_at": "2019-11-22 22:20:10",
"user": {
"id": 8,
"name": "Prof. Thaddeus Boehm",
"username": "Frederick Kshlerin",
"verified": "1",
"verification_token": null,
"status": "1",
"dept_id": 3,
"created_at": "2019-11-22 22:15:47",
"updated_at": "2019-11-22 22:15:47"
},
"item": {
"id": 221,
"code": "Maia Hettinger V",
"cat_id": 57,
"created_at": "2019-11-22 22:15:58",
"updated_at": "2019-11-22 22:15:58"
}
},
{
"id": 4311,
"count": 1,
"item_id": 139,
"order_id": 1,
"user_id": 3,
"created_at": "2019-11-22 22:20:21",
"updated_at": "2019-11-22 22:20:21",
"user": {
"id": 3,
"name": "Cletus Walter I",
"username": "Johan Kemmer",
"verified": "0",
"verification_token": "M6MWe7mOmzcyM0rrlbMwVCX7q2vyULFKwSAJmQwl",
"status": "0",
"dept_id": 5,
"created_at": "2019-11-22 22:15:46",
"updated_at": "2019-11-22 22:15:46"
},
"item": {
"id": 139,
"code": "Tanner Schimmel",
"cat_id": 80,
"created_at": "2019-11-22 22:15:55",
"updated_at": "2019-11-22 22:15:55"
}
},
{
"id": 4821,
"count": 2,
"item_id": 243,
"order_id": 1,
"user_id": 1,
"created_at": "2019-11-22 22:20:41",
"updated_at": "2019-11-22 22:20:41",
"user": {
"id": 1,
"name": "Mrs. Fay Cassin",
"username": "Ryley Bode",
"verified": "0",
"verification_token": "E93hzJbIp2eCxbBGgtcsYDckRreASTPL6ZEAyyKP",
"status": "1",
"dept_id": 1,
"created_at": "2019-11-22 22:15:46",
"updated_at": "2019-11-22 22:15:46"
},
"item": {
"id": 243,
"code": "Miss Jaida Simonis DVM",
"cat_id": 53,
"created_at": "2019-11-22 22:15:59",
"updated_at": "2019-11-22 22:15:59"
}
}
]
But i also need to get category object inside item object, which is already relationship is Item belong to Category
I know that i can make a join query but i prefer to find a best solution with relation based between models
So how can i do that if it is possible?
thanks
You may try this (Since item belongs to category):
$orders = $order->details()->with(['item.category', 'user'])->get();

Get query instead of replace foreign key by name in laravel

Get query instead of replace foreign key by name in laravel.Get record replacement of menu_id to menu_name.Menu table contains id and menu_name.
"cart_items": [
{
"id": 1,
"cart_id": 1,
"menu_id": 5,
"quantity": "3",
"amount": "150",
"created_at": "2019-09-04 09:45:28",
"updated_at": "2019-09-04 09:45:28"
},
{
"id": 2,
"cart_id": 1,
"menu_id": 4,
"quantity": "3",
"amount": "150",
"created_at": "2019-09-04 09:54:32",
"updated_at": "2019-09-04 09:54:32"
}
]
use Laravel mutators to add menu_name for object, and add menu_id to $hidden =['manu_id']; in the model class
I use with method while fetching query.Its works
$data['cart_items'] = CartItem::with('menu')->where('cart_id',$cart->id)->get();
In my CartItem model i use eloquent orm function:
public function menu()
{
return $this->hasOne('App\Menu','id','menu_id')->select(['id','menu_name']);
}
It returns output:
"cart_items": [
{
"id": 1,
"cart_id": 1,
"menu_id": 5,
"quantity": "3",
"amount": "150",
"created_at": "2019-09-04 09:45:28",
"updated_at": "2019-09-04 09:45:28",
"menu": {
"id": 5,
"menu_name": "PODI IDLI"
}
},
{
"id": 2,
"cart_id": 1,
"menu_id": 4,
"quantity": "3",
"amount": "150",
"created_at": "2019-09-04 09:54:32",
"updated_at": "2019-09-04 09:54:32",
"menu": {
"id": 4,
"menu_name": "CORN PANEER MIX VEG SALAD WITH SAUSAGE"
}
}]

How can I hidden data in JSON if variable is empty

I got a some trouble in my Laravel application, in Search function, when I do search the result is
{
"data": [
{
"id": 2,
"user_id": 8,
"identity_number": "213918273",
"name": "Pekerja_2",
"gender_id": 1,
"date_of_birth": "1999-05-25",
"address": "Jalan Bandung Raya no 50",
"province_id": 32,
"city_id": 3273,
"district_id": 3273160,
"phone": "4232343432",
"image": null,
"created_at": "2018-01-11 10:59:54",
"updated_at": "2018-01-11 10:59:54",
"partner_id": null,
"skill": [
{
"id": 3,
"worker_id": 2,
"skill_id": 6,
"sub_skill_id": 18,
"created_at": "2018-01-15 13:06:48",
"updated_at": "2018-01-15 13:06:48",
"price": null,
"unit": null
}
]
},
{
"id": 3,
"user_id": 16,
"identity_number": "213918273",
"name": "Pekerja_3",
"gender_id": 1,
"date_of_birth": "1999-05-25",
"address": "Jalan Bandung Raya no 50",
"province_id": 32,
"city_id": 3273,
"district_id": 3273160,
"phone": "2345234234",
"image": null,
"created_at": "2018-01-15 13:06:48",
"updated_at": "2018-01-15 13:06:48",
"partner_id": null,
"skill": []
}
]
}
as you can see that "Skill" with id number 3 is empty, I want all in id number 3 is empty also.
My controller is :
$worker = Worker::with(['skill' => function($q) use ($request) {
$q->where('worker_skills.sub_skill_id', $request['sub_skill_id']);
}])->whereHas('skill');
And I want something like this :
{
"data": [
{
"id": 2,
"user_id": 8,
"identity_number": "213918273",
"name": "Pekerja_2",
"gender_id": 1,
"date_of_birth": "1999-05-25",
"address": "Jalan Bandung Raya no 50",
"province_id": 32,
"city_id": 3273,
"district_id": 3273160,
"phone": "2534234234",
"image": null,
"created_at": "2018-01-11 10:59:54",
"updated_at": "2018-01-11 10:59:54",
"partner_id": null,
"skill": [
{
"id": 3,
"worker_id": 2,
"skill_id": 6,
"sub_skill_id": 18,
"created_at": "2018-01-15 13:06:48",
"updated_at": "2018-01-15 13:06:48",
"price": null,
"unit": null
}
]
},
]
}
The point is, if "skill" variable is empty then data not show and vice versa.
Thankyou any help will appreciate, sorry for bad english
You can add a callback to your whereHas function with the same filter as the with function
$worker = Worker::with(['skill' => function($q) use ($request) {
$q->where('worker_skills.sub_skill_id', $request['sub_skill_id']);
}])
->whereHas('skill', function($q) use ($request) {
$q->where('worker_skills.sub_skill_id', $request['sub_skill_id']);
})
->get();
You can try this $worker = Worker:has('skill')->get();
Only worker that have at least one skill are contained in the collection

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