I have three models as per the code below.I have a problem of returning a single savings data for authenticated users. Any help will be highly appreciated.
I want a low like this:
$savings =Savings::client()->client_users()->where('user_id', '=', Auth::user()->id)->get();
Savings Model
class Savings extends Model
{
public function client()
{
return $this->hasOne(Client::class, 'id', 'client_id');
}
}
Client Model
class Client extends Model
{
public function client_users()
{
return $this->hasMany(ClientUser::class, 'client_id', 'id');
}
}
Client User Model
class ClientUser extends Model
{
public function user()
{
return $this->hasOne(User::class, 'id', 'user_id');
}
}
You can try this query:
$user = Auth::user();
return Savings::whereHas('client.client_users', function ($query) use ($user){
$query->where('user_id', $user->id);
}])->get();
I have fixed the above error. Thanks #Maik Lowrey
$user = Auth::user();
$savings= Savings::whereHas('client.client_users', function ($query) use ($user){
$query->where('user_id', $user->id);
})->get();
return response()->json($savings);
//return response($savings);
Related
I have Post eloquent related with PostCategory and my collection is good.
class Post extends Model
{
public function post_categories()
{
return $this->belongsTo(PostCategory::class, 'category_id');
}
public function detail($slug_category, $slug)
{
$detail = Post::with('post_categories')
->whereHas('post_categories', function ($query) use ($slug_category){
$query->where('category_slug', $slug_category);
})->where('slug', $slug)
->first();
return($detail);
}
}
I have this another class 'Players' where i need to have a collection with all user's posts with PostCategory category relation.
class Players extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
public function detail($slug_category, $slug_name)
{
$detail = Player::with('posts')
->whereHas('players_info', function ($query) use ($slug_name){
$query->where('slug', $slug_name);
})
->whereHas('player_categories', function ($query) use ($slug_category){
$query->where('category_slug', $slug_category);
})->first();
return($detail);
}
}
I read something about "belongsToMany" and "withPivot", but I'm still confused for correct way.
What can I do to resolve this?
thanks!
I solved just with this.
return $this->hasMany(Post::class)->with('post_categories');
Background
I have a model, Contract that belongs to the User model through two keys, user_id and recipient_id. How would I be able to query all the contracts for a user using $user->contracts keeping the two key into consideration.
\App\Contract model has this
$protected $fillable = [
...
'user_id',
'recipient_id',
...
];
public function user ()
{
return $this->belongsTo(User::class);
}
public function recipient()
{
return $this->belongsTo(User::class, 'recipient_id', 'id');
}
\App\User model has this
public function contracts ()
{
return $this->hasMany(Contract::class);
}
To get the user contracts, I have to do this
$contracts = Contract::where('user_id', $user->id)
->orWhere('recipient_id', $user->id)
->get();
What I would like is something like this. \App\Contract
public function user () {
return $this->belongsTo([User::class, User::class], ['user_id', 'recipient_id']);
}
I am aware of https://github.com/staudenmeir/eloquent-has-many-deep and it doesn't solve my problems.
How do I go about it?
I couldn't find a way, so, I ended doing this in ContractController.php
public function index()
{
$user = Auth::user();
if ($user->isAdmin()) {
return Contract::latest()->get();
}
$contracts = Contract::where('user_id', $user->id)
->orWhere('recipient_id', $user->id)
->get();
return $contracts;
}
I'm using laravel
I have two models
Product
class Product extends Model
{
public function productcategories(){
return $this->hasOne('App\Product\Productcategorie','CategoryID','ProductCategoryId');
}
}
and Productcategorie
class Productcategorie extends Model
{
protected $primaryKey = 'CategoryID';
public function product(){
return $this->belongsToMany('App\Product\Product','ProductCategoryId','CategoryID');
}
public function scopeCp($query,$id){
return $query->where('categoryparent_id', '=', $id);
}
}
The Product model has a scope Cpscope
and i have ProductController with function
function productCatgoryPaFilter(Request $request){
$categories= Categoryparent::with('categories')->get();
$id=$request->id;
return $product = Product::with('productcategories')->with('productoption.option')->orderBy('created_at','DESC')->get();
}
i want to get all products with categoryparent_id equal to passed parametre in scope
how can i do it?
If you want to filter data in relational model, use whereHas(). Though i have not tested, give it a try
Product::whereHas('productcategories', function ($query) use($id) {
$query->cp($id);
})
->orderBy('created_at','DESC')->get()
I have this product model:
public function categories() {
return $this->belongsToMany('App\Category', 'product_categories');
}
And in my controller:
public function search(Request $request) {
return Product::with([
'categories' => function($categories) use ($request) {
// ...
}
]);
}
If I try to use $request in the categories function it's search only in categories, but shows all products.
How do I show only that products whitch has defined categories in $request->category_id?
you may use the whereHas keyword in laravel:
public function search(Request $request) {
return Product::with('categories')
->whereHas('categories', function ($query) use ($request){
$query->where('category_id', $request->category_id);
})->get();
}
Here is the docs
You can search it in following way:
public function search(Request $request) {
return Product::with('categories')
->whereHas('categories', function ($q) use (request) {
$q->where('id', $request->category_id);
});
}
How can I write this without a join for a scope in a Laravel model as the 'id' field becomes ambiguous
/**
* Return events that social category name
*/
public function scopeWithSocialEvents($query)
{
return $query->join('categories', 'events.event_type_id', '=', 'categories.id')
->where('categories.name', 'social');
}
Use this:
public function eventType()
{
return $this->belongsTo(Category::class);
}
public function scopeWithSocialEvents($query)
{
return $query->whereHas('eventType', function($query) {
$query->where('name', 'social');
});
}