Can be possible to store a file uploaded to a related table?
Scenario: I have a usres table in database and another one pictures. Users Model have the following function
public function picture()
{
return $this->hasOne(Picture::class);
}
And the Picture Model have the following function.
public function user_picture()
{
return $this->belongsTo(User::class, 'user_id', 'id');
}
Is possible to store the picture in pictures database table (id, user_id, img_path) from the UserCrudController store() function?
try something like this
public function store(Request $request)
{
Picture::create([
'user_id' => // get the user id from $request or auth()->user(),
'img_path' => $request->file('image')->store('images', 'public'),
]);
return // your view or something else
}
Let's say it is a registration form that need to insert an image. Instead of using the Picture model directly you can just do this :
public function store(Request $request)
{
$request->validate(...);
$user = User::create(...);
//It will ensure that the image belongs to the user.
$user->picture()->create([
'image_path' => $request->file('image')->store('images');
])
}
I resolved the issue with the following steps.
As per Laravel Backpack I added the input field in the Blade:
#include('crud::fields.upload', ['crud' => $crud, 'field' => ['name' => 'img1', 'label' => 'Image 1', 'type' => 'upload', 'upload'=> true, 'disk'=>'uploads', 'attributes' => ['id' => 'img1', 'capture' => 'user']]])
After this I added the function in the User Controller as follow:
$request->validate(['img1' => 'mimes:jpg,png,jpeg|max:5120']);
$fileModel = new Picture;
if($request->file()) {
$fileName1 = time().'_'.$request->img1->getClientOriginalName();
$filePath1 = $request->file('img1')->storeAs('uploads', $fileName1, 'public');
$fileModel->name = time().'_'.$request->img1->getClientOriginalName();
$fileModel->img1 = '/storage/' . $filePath1;
$fileModel->save();
}
With these lines of code I was able to store the related Picture with the User.
Thank you all for the guidelines.
Related
I have a model File where save files of my app, it like:
class File{
public const IMAGE_TYPE = 'image';
public const AUDIO_TYPE = 'audio';
public const VIDEO_TYPE = 'video';
public const APPLICATION_TYPE = 'application';
protected $fillable = ['path', 'type', 'description', 'order', 'filable_type', 'filable_id'];
}
Suppose I have an Post model, it like:
class Post{
public function videos(){
return $this->morphMany(File::class, 'filable')
->where('type', File::VIDEO_TYPE);
}
public function images(){
return $this->morphMany(File::class, 'filable')
->where('type', File::IMAGE_TYPE);
}
}
When I get data of above relationships it's okay
But when I create a new file of post it is repetitive and easily make mistakes
$post->images()->create([
'path' => 'my-image.jpg',
'type' => File::IMAGE_TYPE,
]);
$post->videos()->create([
'path' => 'my-image.mp3',
'type' => File::VIDEO_TYPE,
]);
I want it look like:
$post->images()->create([
'path' => 'my-image.jpg',
]);
$post->videos()->create([
'path' => 'my-image.mp3',
]);
I don't need declare type per creating videos or images of a post.
How I can accomplish this!
Modal
// Change morphMany to hasMAny
public function videos()
{
return $this->hasMany(File::class, 'fileable')
->where('type', File::IMAGE_TYPE);
}
Controller
// You can do this
$vedioToCreate = $post->videos();
$vedioToCreate->path = 'my-image.mp3';
$vedioToCreate->save();
// Or you can do this
$post->videos()->create([
'path' => 'my-image.mp3',
]);
I'm trying to store an image using Backpack's CRUD.
The Model's name is ProductModel, and in the SetupCreateOperation, I have:
CRUD::addField([
'name' => 'photo',
'label' => 'Foto',
'type' => 'image'
]);
When I try to upload an image, I get an error saying the following.
String data, right truncated: 1406 Data too long for column 'photo.'
Indeed the string being passed is almost 7000 characters long.
Model
class ProductModel extends Model
{
use \Backpack\CRUD\app\Models\Traits\CrudTrait;
use HasFactory;
protected $guarded = [];
public function products()
{
return $this->hasMany('App\Models\SoldProduct',
'product_model_id', 'id');
}
}
Migration
Schema::create('product_models', function (Blueprint $table) {
$table->id();
$table->string('name');
$table->string('photo'); //path
$table->integer('stock');
$table->integer('limited_edition_pieces');
$table->decimal('price', 8, 2);
$table->string('note')->nullable();
$table->timestamps();
});
What should I do?
In order to set Image you need to add Field like this
$this->crud->addField([
'name' => 'image',
'label' => 'Image',
'type' => 'upload',
'upload' => true
]);
use 'disk' => 'uploads' if you want to upload to s3(amazon), otherwise don't add it if you want to keep images in public folder.
Also keep in mind that your image attribute needs to be set in your model.
Like this,
public function setImageAttribute($value)
{
$attribute_name = "image";
// you can check here if file is recieved or not using hasFile()
$disk = "public";
$destination_path = "/uploads";
$this->uploadFileToDisk($value, $attribute_name, $disk, $destination_path);
}
The uploadFileToDisk() lies in your Backpack\CRUD\app\Models\Traits\CrudTrait which you have already added
I want to automatically create a slug and save it to the database based on the title entered into a form. Currently, this is how my controller is set up:
public function store(News $id) {
News::create($this->validateArticle());
return redirect('/news');
}
public function validateArticle() {
return request()->validate([
'title' => 'required',
'excerpt' => 'nullable',
'body' => 'nullable'
]);
}
How can I modify this code so that I automatically generate a slug based off of the title?
Thanks.
This is another option of how to do it. Or you could use Observer to observe the crating method like so news->slug= Str::slug($request->title);
public function store(Request $request)
{
$news= new News();
$news->title= $request->title;
$news->slug= Str::slug($request->title);
$news->excerpt= $request->excerpt;
$news->body= $request->body;
$news->save();
return redirect('/news');
}
Make use you import Str use Illuminate\Support\Str;
I have two Table that Transfer and Product that link One-to-Many Relationship. I'm to create relationship between Transfer and Product like Pics Below.
that get Selected Dropdown Product when Click Search.... and When Click Create save relationship Product into Transfers..
My Transfer Model
public function products()
{
return $this->hasMany(\App\Product::class);
}
My Product Model
public function transfer()
{
return $this->belongsTo(\App\Transfer::class);
}
in TransferController
public function store(Request $request)
{
$request->validate([
'from_location' => 'required',
'to_location' => 'required',
'status' => 'required',
'description' => 'nullable',
'shipping_charge' => 'nullable',
]);
$transfer = new Transfer();
$transfer->branch_id = auth()->user()->id;
$transfer->from_location = $request->input('from_location');
$transfer->to_location = $request->input('to_location');
$transfer->status = $request->input('status');
$transfer->shipping_charge = $request->input('shipping_charge');
$transfer->save();
// $products = new Product();
// $products->name = $request->input('')
return response()->json(['created' => true]);
}
I think its a dummy question, but i stuck 3 days with it. I'll appreciate of all Ur help...
You need to post the product_ids to backend that you selected,
and just update the relationship:
...
$transfer->shipping_charge = $request->input('shipping_charge');
$transfer->save();
Product::whereIn('id', $product_ids)->update(['transfer_id' => $transfer->id]);
If your products are all new, you can use saveMany:
$products = array(
new Product(['name' =>'product1', ...]),
new Product(['name' => 'product2', ...])
);
...
$transfer->save();
$transfer->products()->saveMany($products);
One of two similar store methods doesn't work. Could you clarify this for me?
Relations
A Team hasMany Users <> A User belongsTo a Team
A User hasMany Characters <> A Character belongsTo a User
Working Code (CharacterController)
public function store()
{
$fighters = Fighter::pluck('name')->toArray();
$this->validate(request(), [
'name' => 'required|min:3|max:25|alpha_num|not_in:'.Rule::notIn($fighters).'unique:characters',
'fighter' => 'required|in:'.Rule::in($fighters),
]);
auth()->user()->characters()->save(new Character([
'name' => request('name'),
'fighter' => request('fighter'),
]));
return redirect()->route('character.index');
}
Not Working (TeamController)
public function store()
{
$this->validate(request(), [
'name' => 'required|min:3|max:25|alpha_num|unique:teams',
]);
auth()->user()->team()->save(new Team([
'name' => request('name'),
'fame' => 0,
]));
return redirect()->route('team.index');
}
Questions
Why is the same method not available? Is it relation stuff?
Is the create method better? Should I try to use it?
Thought I know what I'm doing, now it turns out I don't...
Thank you for helping.
team() is a belongsTo relation, you probably have a team_id col in your user table which you want to associate with the team.
public function store()
{
$this->validate(request(), [
'name' => 'required|min:3|max:25|alpha_num|unique:teams',
]);
// create and save team
$team = new Team([
'name' => request('name'),
'fame' => 0,
]);
$team->save();
// associate current authenticated user with team (set foreign key) and save user
auth()->user()->team()->associate($team)->save();
return redirect()->route('team.index');
}