I have problem with search in json column.
I have 3 relations:
products
feature products
feature_values
My tables:
products: https://ibb.co/1dgjT6m
feature products: https://ibb.co/K9f74Wn
feature_values: https://ibb.co/rc3zG5W
My migrations:
Product:
class Product extends Model implements Presentable
{
....
public function featureProducts()
{
return $this->hasMany(FeatureProduct::class, 'product_id');
//return $this->belongsToMany(Feature::class, 'feature_product', 'id');
}
}
FeatureProduct
class FeatureProduct extends Model
{
protected $table = "feature_product";
protected $with = [
'values'
];
public function values()
{
return $this->belongsTo(FeatureValue::class, 'feature_values_ids', 'id');
}
}
FeatureValues:
class FeatureValue extends Model
{
use SoftDeletes,
Translatable;
protected $fillable = [
'feature_id',
'value'
];
protected $dates = [
'created_at',
'updated_at',
'deleted_at'
];
protected $translatable = [
'value'
];
public function feature(): BelongsTo
{
return $this->belongsTo(Feature::class);
}
public function getAdminUrlAttribute(): AbstractAdminUrlPresenter
{
return new FeatureValueUrlPresenter($this);
}
}
I need to show products with features and assigned features_values
I heve problem with search in json column: feature_product. feature_values_ids
When I have INT in this column, then this is working fine:
public function values()
{
return $this->belongsTo(FeatureValue::class, 'feature_values_ids', 'id');
}
When I have:
["1", "2","3"]
I haven't any results :(
Haw can I repair it?
Related
I have 3 models: Order, Products, OrderProducts:
class Order extends Model
{
use HasFactory;
protected $fillable = [
'name',
];
public function products(){
return $this->belongsToMany(OrderProduct::class);
}
}
class Products extends Model
{
use HasFactory;
protected $fillable = [
'name', 'link', 'buyprice', 'sellprice','weight',
];
public function orders(){
return $this->belongsToMany(OrderProduct::class);
}
}
class OrderProduct extends Model
{
use HasFactory;
protected $fillable = [
'order_id', 'product_id',
];
public function orders() {
return $this->belongsToMany(Order::class);
}
public function products() {
return $this->belongsToMany(Products::class);
}
}
When i view a specific Order i want to display all associated products, which i try to retrieve like this in my controller:
public function show($id)
{
//$products = Products::all();
$order = Order::where('id',$id)->first();
$orderList = $order->products();
return $orderList;
}
The error i get it:
TypeError
Argument 1 passed to Symfony\Component\HttpFoundation\Response::setContent() must be of the type string or null, object given, called in D:\laravel\pricing\vendor\laravel\framework\src\Illuminate\Http\Response.php on line 72
How can i get collection of all products for a specific order?
I have problem creating a seeding hierarchy in Laravel, is there way i can achieve hierarchy by just creating a seeding data. I have 3 column [Vehicle,Model,Variant] so each vehicle has different model and variant. I will show you the sample table that I created on excel that I wanted to achieve.
Expected Output:
Here is my seeding function:
<?php
use Illuminate\Database\Seeder;
use App\Variant;
use App\Vehicle;
use App\VehicleModel;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
class CarsSeeder extends Seeder
{
/**
* Run the database seeds.
*
* #return void
*/
public function run()
{
foreach (Vehicle::all() as $vehicle_data) {
foreach (VehicleModel::all() as $vehicle_model_data) {
foreach (Variant::all() as $variants_data) {
DB::table('cars')->insert([
[
'make' => $vehicle_data->name,
'model_id' => $vehicle_model_data->id,
'variant_id' => $variants_data->id,
'created_at'=>date('Y-m-d H:i:s'),
'updated_at'=>date('Y-m-d H:i:s')
]
]);
}
}
}
}
}
Car Model:
class Car extends Model
{
//
protected $table = 'cars';
protected $fillable = [
'id',
'make',
'variant_id',
'model_id'
];
public function variants() {
return $this->hasMany('App\Variant','id','variant_id');
}
public function models() {
return $this->hasMany('App\VehicleModel','id','model_id');
}
}
Variant Model:
class Variant extends Model
{
//
protected $table = 'variants';
protected $fillable = [
'name'
];
}
Vehicle Model:
class Vehicle extends Model
{
//
protected $table = 'vehicles';
protected $fillable = [
'name'
];
}
Vehicle Model:
class VehicleModel extends Model
{
//
protected $table = 'vehicle_models';
protected $fillable = [
'name'
];
}
Assuming the following relations
Vehicle hasMany VehicleModel(s)
VehicleModel hasMany Variant(s)
class Vehicle extends Model
{
public function vehicle_models()
{
return $this->hasMany(VehicleModel::class);
}
}
class VehicleModel extends Model
{
public function variants()
{
return $this->hasMany(Variant::class);
}
}
Try this
public function run()
{
$vehicles = Vehicle::with('vehicle_models.variants')->get();
foreach($vehicles as $vehicle) {
foreach($vehicle->vehicle_models as $model) {
foreach($model->variants as $variant){
Car::create([
'make' => $vehicle->name,
'model_id' => $model->id,
'variant_id' => $variant->id
]);
}
}
}
}
i have use laravel and i have this models and relationship between tables
Customers table
class Customers extends Model
{
public $primaryKey = 'id';
protected $fillable = [
'contr_nom',
'contr_cog',
'benef_nom',
'benef_cog',
'email',
'polizza',
'targa',
'iban',
'int_iban',
'cliente',
];
public function claims()
{
return $this->hasMany(Claims::class);
}
public function refunds()
{
return $this->hasManyThrough(Refunds::class, Claims::class);
}
}
claims table
class Claims extends Model
{
public $primaryKey = 'id';
protected $fillable = [
'dossier',
'date_cla',
];
public function refunds()
{
return $this->hasMany(Refunds::class);
}
public function customers()
{
return $this->belongsTo(Customers::class,'customers_id');
}
}
refunds table
class Refunds extends Model
{
public $primaryKey = 'id';
protected $fillable = [
'date_ref',
'status_ref',
'disactive',
'num_pre',
'date_liq',
];
public function services()
{
return $this->belongsToMany(Services::class)
->withPivot(['services_id','services_amount','services_status']);
}
public function claims()
{
return $this->belongsTo(Claims::class,'claims_id');
}
}
in controller i did this function
public function addDateLiq2(Request $request){
$date_liq = request("date_liq");
$refunds = Refunds::whereNotNull('num_pre')->get();
foreach ($refunds as $refund) {
$status_ref= $refund->status_ref;
if ($status_ref == 5){
//send mail
//I need to retrieve mail field from customers table
}
$refund->date_liq = $date_liq;
$refund->save();
if(!$refund->save()){
App::abort(500, 'Error');
}
}
return Response::json(array('success' => 'Date salvate massivamente correttamente!'), 200);
}
that add a date in all records where num_pre is not null.
OK i wanted also send a mail but mail field is in Customer parent table....how can i access it?
Thx
Ok i seem i found a way with this in function addDateLiq2
$data = Claims::with(array('customers'=>function($query){
$query->select('id','email');
}))
->whereHas('refunds', function($query) use($claims_id) {
$query->where('claims_id', $claims_id);
})
->first();
I am building a small application in Laravel where I got stuck with the sum of inner relational data,
I have a model Company which has Many relation associatedProjects and associatedProjects belongs to relation project and project hasOne technicalDescription.
Company Model:
class Company extends Model {
public function roles()
{
return $this->belongsToMany('Noetic\Plugins\Conxn\Models\Variables\Company\Role', 'company_role_relation', 'company_id', 'role_id')->withTimestamps();
}
public function specialisations()
{
return $this->belongsToMany('Noetic\Plugins\Conxn\Models\Variables\Company\Role', 'company_specialisation_relation', 'company_id', 'specialisation_id')->withTimestamps();
}
public function associatedProjects()
{
return $this->hasMany('Noetic\Plugins\Conxn\Models\Project\AssociateCompany','company_id','id');
}
}
AssociateCompany Model:
class AssociateCompany extends Model {
protected $table = 'project_associate_company';
protected $fillable = [
'project_id', 'company_role_id', 'company_specialisation_id', 'company_id', 'link', 'file_name'
];
public function project()
{
return $this->belongsTo('Noetic\Plugins\Conxn\Models\Project','project_id','id');
}
public function company()
{
return $this->belongsTo('Noetic\Plugins\Conxn\Models\Company','company_id','id');
}
public function companyRole()
{
return $this->belongsTo('Noetic\Plugins\Conxn\Models\Variables\Company\Role',
'company_role_id','id');
}
public function specialisation()
{
return $this->belongsTo('Noetic\Plugins\Conxn\Models\Variables\Company\Role',
'company_specialisation_id','id');
}
}
Project Model
class Project extends Model {
protected $fillable = [
'user_id','koshy_id', 'name', 'slug', 'owner_spv', 'spv_link', 'latitude', 'longitude',
'landmark', 'city', 'district', 'state', 'pin_code', 'region_id', 'country', 'building_use',
'sector', 'conxn_id', 'parent_project_id', 'website', 'project_logo', 'tracked', 'verified',
'code_link', 'status', 'active', 'premium','area'
];
public function technicalDescription()
{
return $this->hasOne('Noetic\Plugins\Conxn\Models\Project\TechnicalDescription','project_id','id');
}
public function associateCompany()
{
return $this->hasMany('Noetic\Plugins\Conxn\Models\Project\AssociateCompany','project_id','id');
}
}
Now this technicalDescription has fields construction_cost, now I want to first count total number of associatedProject and fetch sum of all the project's construction_cost which is in technicalDescription, some what I have done this code:
$company = Company:: where( 'status', 'saved')
->withCount( 'associatedProjects' )
->with('associatedProjects.project.technicalDescription')
->get()
->transform(function ($value) {
$value['project_value'] = $value['associatedProjects']->flatten(2)
->pluck('project.technicalDescription')->sum('construction_cost');
return $value;
})
->sortByDesc('project_value')
->forpage( $request->page , 10 );
$next = $request->page+1 ;
$previous =$request->page-1 ? abs($request->page-1):1 ;
I am unable to use paginate over here as laravel collection doesn't have such method, moreover the query logic also doesn't appear accurate.
Any suggestions are welcome. Thanks
You can use a BelongsToMany relationship to get the technicalDescriptions directly:
class Company extends Model {
public function technicalDescriptions() {
return $this->belongsToMany(
'Noetic\Plugins\Conxn\Models\Project\TechnicalDescription',
'project_associate_company',
'company_id',
'project_id',
null,
'project_id'
);
}
}
$company = Company::where('status', 'saved')
->withCount(['technicalDescriptions as project_value' => function($query) {
$query->select(DB::raw('sum(construction_cost)'));
}])
->orderByDesc('project_value')
->paginate();
In my model i added protected $table, but when i'm going to use it laravel does't use it. This is my role models:
class Role extends Model
{
protected $table = 'role';
protected $primaryKey = 'ROLE_ID';
protected $casts = [
'ACTIVE' => 'boolean',
];
protected $fillable = [
'ROLE', 'ACTIVE', 'TYPE'
];
public $timestamps = false;
public function groups()
{
return $this->belongsToMany(Group::class, GroupRole::class, 'ROLE_ID', 'GROUP_ID');
}
}
And this is Group model:
class Group extends Model
{
protected $table = 'groups';
protected $primaryKey = 'GROUP_ID';
protected $fillable = [
'GROUP_ID', 'GROUP_NAME', 'PARENT_GROUP', 'ACTIVE'
];
protected $casts = [
'ACTIVE' => 'boolean',
];
public $timestamps = false;
public function type()
{
return $this->belongsTo(GroupType::class, 'TYPE', 'TYPE_ID');
}
public function roles()
{
return $this->belongsToMany(Role::class, GroupRole::class, 'GROUP_ID', 'ROLE_ID');
}
}
And this is group_role table model. It handles many to many relation between role and group:
class GroupRole extends Model
{
protected $table = 'group_role';
protected $primaryKey = 'GROUP_ROLE_ID';
protected $fillable = [
'COMMENT', 'ROLE_ID', 'GROUP_ID'
];
public $timestamps = false;
}
Problem begin when i want to use this models. For example:
$role = App\Role::first();
$groups = $role->groups;
Laravel returns this error messages:
SQLSTATE[42S02]: Base table or view not found: 1146 Table 'favian_mydb.App\GroupRole' doesn't exist (SQL: select groups.*, App\GroupRole.ROLE_ID as pivot_ROLE_ID, App\GroupRole.GROUP_ID as pivot_GROUP_ID from groups inner join App\GroupRole on groups.GROUP_ID = App\GroupRole.GROUP_ID where App\GroupRole.ROLE_ID = 1)
I tried to replace App\GroupRole with group_role and executing in mysql. It works fine. Am i missing something?
The Problem is in your roles relation:
public function roles()
{
return $this->belongsToMany(Role::class, GroupRole::class,'GROUP_ID','ROLE_ID');
}
The belongsToMany expects the intermediate table name as second argument, not the class name.
So you have to define it like this:
public function roles()
{
return $this->belongsToMany(Role::class, 'group_role','GROUP_ID','ROLE_ID');
}
I think the problem is in you relation functions. Try to use strings instead of Model::class.
Example:
return $this->return $this->belongsTo('App\GroupType', 'TYPE', 'TYPE_ID');
Hope this works.