在我的laravel vue应用程序中，我有两个表，user表和user_document表.
在我的user_document表中，有一列名为added_by.
此列存储id个用户.
我的应用程序中有两个角色，管理员和普通用户.
我的用户可以通过vue组件将文档上载到系统.管理员也可以为其他用户上传文档.
用户可以在数据表中查看他们已经上传的文档详细信息.
在这个数据表中，我显示了一个名为Added By的列，其中显示了上传文档的用户(用户本人或管理员).
我有下面的控制器来获取和显示这些记录.
<?php
namespace App\Http\Controllers\Dashboard\Corporate\Employee;
use App\Company;
use App\Models\OtherDocument;
use App\User;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
class CompanyEmployeeOtherDocumentsController extends Controller
{
/**
* @param string $locale
* @return \Illuminate\Http\JsonResponse
*/
public function index(string $locale, Company $company, User $user)
{
$otherDocuments = OtherDocument::where('user_id', $user->id)
->with('added_by_user')
->when(request('validity_status'), function ($query) {
$query->where(function ($query) {
$query->when( in_array('active', request('validity_status')), function ($query) {
$query->where(function (Builder $query) {
$query->whereDate('issued_at', '<=', Carbon::now())
->whereDate('expires_at', '>=', Carbon::now()->addMonth());
})->orWhere('is_valid_forever',1);
})->when( in_array('expires', request('validity_status')), function ($query) {
$query->orWhere(function (Builder $query) {
$query->whereDate('expires_at', '<=', Carbon::now()->addMonth())
->whereDate('expires_at', '>=', Carbon::now());
});
})->when( in_array('expired', request('validity_status')), function ($query) {
$query->orWhereDate('expires_at', '<', Carbon::now());
});
});
})
->when(request('search_text'), function ($query) {
$query->where('name', 'like', '%' . request('search_text') . '%');
})
->paginate(request('per_page',config('statguru.pagination.limit')));
for ($i=0; $i < count($otherDocuments); $i++) {
$addedByUser = $otherDocuments[$i]->added_by_user;
if ($addedByUser) {
$otherDocuments[$i]['added_user_name'] = $addedByUser->first_name . ' ' . $addedByUser->last_name;
}
}
return response()->json($otherDocuments);
}
}
在我的vue组件中，我有以下标题数组，
HeaderArray() {
return [
{text: 'Certificate', value: 'certificate'},
{text: 'Added by', value: 'added_by_user_name'},
{text: 'Institute', value: 'institute'},
{text: 'Expiration', value: 'valid_date', classList: 'text-center'},
{text: 'Validity', value: 'validity_status', classList: 'text-center'},
{text: 'Verification', value: 'verification_status', classList: 'text-center'},
];
},
This whole solution works perfectly.
但是现在不用这个for循环
for ($i=0; $i < count($otherDocuments); $i++) {
$addedByUser = $otherDocuments[$i]->added_by_user;
if ($addedByUser) {
$otherDocuments[$i]['added_user_name'] = $addedByUser->first_name . ' ' . $addedByUser->last_name;
}
}
我正试图通过Eloquent 来获得同样的结果
->with(['added_by_user' => function($q){
$q->select('first_name', 'last_name');
}])
当我用这个替换for循环时，它不会显示Added by user's first name....为了正确获取数据，我需要在Eloquent 的语言中进行哪些更改？
我用的是laravel 9
Update
我已经根据下面的Malkhazi Dartsmelidze答案更新了我的代码.
但我无法在数据表上显示名称.
以下是我更新的控制器，
<?php
namespace App\Http\Controllers\Dashboard\Corporate\Employee;
use App\Company;
use App\Models\OtherDocument;
use App\User;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\DB;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
class CompanyEmployeeOtherDocumentsController extends Controller
{
/**
* @param string $locale
* @return \Illuminate\Http\JsonResponse
*/
public function index(string $locale, Company $company, User $user)
{
$otherDocuments = OtherDocument::where('user_id', $user->id)
->with(['added_by_user' => function($q){
$q->select('id', DB::raw('CONCAT(first_name, " ", last_name) as added_user_name'));
}])
->when(request('validity_status'), function ($query) {
$query->where(function ($query) {
$query->when( in_array('active', request('validity_status')), function ($query) {
$query->where(function (Builder $query) {
$query->whereDate('issued_at', '<=', Carbon::now())
->whereDate('expires_at', '>=', Carbon::now()->addMonth());
})->orWhere('is_valid_forever',1);
})->when( in_array('expires', request('validity_status')), function ($query) {
$query->orWhere(function (Builder $query) {
$query->whereDate('expires_at', '<=', Carbon::now()->addMonth())
->whereDate('expires_at', '>=', Carbon::now());
});
})->when( in_array('expired', request('validity_status')), function ($query) {
$query->orWhereDate('expires_at', '<', Carbon::now());
});
});
})
->when(request('search_text'), function ($query) {
$query->where('name', 'like', '%' . request('search_text') . '%');
})
->paginate(request('per_page',config('statguru.pagination.limit')));
return response()->json($otherDocuments);
}
}
下面是vue头数组，
HeaderArray() {
return [
{text: 'Certificate', value: 'certificate'},
{text: 'Added by', value: 'added_user_name'},
{text: 'Institute', value: 'institute'},
{text: 'Expiration', value: 'valid_date', classList: 'text-center'},
{text: 'Validity', value: 'validity_status', classList: 'text-center'},
{text: 'Verification', value: 'verification_status', classList: 'text-center'},
];
},
下面是我收到的数据
{
"id": 6,
"user_id": 941,
"added_by": 869,
"name": "driving licence",
"issued_at": "2022-04-06T22:00:00.000000Z",
"expires_at": "2022-04-29T22:00:00.000000Z",
"is_valid_forever": 0,
"document_url": null,
"document_number": null,
"file_name": "6-driving-licence.pdf",
"url": "users/941/other-documents/6-driving-licence.pdf",
"status": "EXPIRES",
"created_at": "2022-04-07T03:39:47.000000Z",
"updated_at": "2022-04-07T03:39:47.000000Z",
"deleted_at": null,
"expires_at_formatted": "30-04-2022",
"validity_status": "EXPIRES",
"remaining_days": 18,
"added_by_user": {
"id": 869,
"added_user_name": "Satya Nadella",
"country_code": null,
"formatted_date_of_birth": "2022-04-11",
"name": " ",
"company_role": "admin",
"profile_image": [
{
"url": "/img/statguru-user.png"
}
],
"inviter_user": "",
"country": null,
"media": [
]
}
},