Problems creating users in laravel - laravel

I am creating the traditional register of users with Laravel and I have a problem to send specific value.
public function postUserRegister(){
$input = Input::all();
$rules = array(
'name' => 'required',
);
$v = Validator::make($input, $rules);
if($v->passes() ) {
$user = User::create(Input::all());
} else {
Session::flash('msg', 'The information is wrong');
return Redirect::back();
}
}
This code works correctly , but I need to send always the same value into table users and this column doesn't appear in the form. How can I send the value of the table if the value doesn't appear?

You can just supply the value manually. There are several ways to do this, here is one:
$user = new User(Input::all());
$user->yourcolumn = $yourdata;
$user->save();

You can use input merge to add extra fields.
Input::merge(array('val_key' => $val_name));
$input = Input::all();

Firstly, I think it would be ideal to clean a bit the method, something like that:
public function postUserRegister(Request $request)
{
$validator = Validator::make($request->all(), [
'name' => 'required'
]);
if ($v->fails()) {
Session::flash('msg', 'The information is wrong');
}
User::create($request->all());
return Redirect::back();
}
And now you can simply assign a data to a specific column by using:
$request->merge(['column_name' => 'data']);
The data can be null, or variable etc. And now the whole code would look something like:
public function postUserRegister(Request $request)
{
$request->merge(['column_name' => 'data']);
$validator = Validator::make($request->all(), [
'name' => 'required'
]);
if ($validator->fails()) {
Session::flash('msg', 'The information is wrong');
}
User::create($request->all());
return Redirect::back();
}

You can add whatever data you want directly into the create method:
public function postUserRegister()
{
$input = request()->all();
if (validator($input, ['name' => 'required'])->fails()) {
return back()->with('msg', 'The information is wrong');
}
$user = User::create($input + ['custom' => 'data']);
//
}
P.S. Merging that data into the request itself is a bad idea.

You can do this in the User model by adding the boot() method.
class User extends Model
{
public static function boot()
{
parent::boot();
static::creating(function ($user) {
$user->newColumn = 'some-value';
});
}
...
}
Reference: https://laravel.com/docs/5.2/eloquent#events

Related

FatalThrowableError in Call to a member function get_one() on null

i have some laravel code like this
public function update_password(Request $request)
{
$data = array(
'password_current' => $request->input('password_current'),
'password_new' => $request->input('password_new'),
'password_new_confirmation' => $request->input('password_new_confirmation'),
);
$rules = [
'password_current' => 'required',
'password_new' => 'required|confirmed',
'password_new_confirmation' => 'required',
];
$validator = Validator::make($data, $rules);
if ($validator->fails()) {
return redirect()->action('Editor\ProfileController#edit_password')->withInput()->withErrors(['New password confirmation failed!']);
} else {
$user = $this->UserRepository->get_one(Auth::user()->id);
if(Hash::check($request->input('password_current'), $user->password))
{
$this->UserRepository->change_password(Auth::user()->id, $request->input('password_new'));
return redirect()->action('Editor\ProfileController#show');
} else {
return redirect()->action('Editor\ProfileController#edit_password')->withInput()->withErrors(['Current password mismatch!']);
}
}
}
but when i run the program, the program notification is FatalThrowableError, Call to a member function get_one() on null. i change with other script in google but no one is work.
$user = $this->UserRepository->get_one(Auth::user()->id);
anyone ever had this problem?
I try to change script like
use Auth;
$user_id = Auth::user()->id;
and still not work.

How can i avoid image required in edit form if image exist in laravel?

I am adding and editing a user with same function (Store), when ever i add a user it asks me image is required but whenever i edit a user which have image it also ask me image is required and i want if a image is already present it wont ask me , please see my above code i had recently changed my code according to Gurpal singh
In my controller
public function rules()
{
$child_details = Children::findOrFail($inputs['id']);
$rules = [
'child_name' => 'required',
'gender' => 'required',
'dob' => 'required',
'current_class' => 'required',
'b_group' => 'required',
'm_tongue' => 'required',
'image' => 'image',
];
if ($child_details->notHavingImageInDb()){
$rules['image'] = 'required|image';
}
return $rules;
}
public function Postchild(Request $request)
{
$data = \Input::except(array('_token')) ;
$validator = \Validator::make($data,$rules);
$inputs = $request->all();
if ($validator->fails())
{
return redirect()->back()->withInput()->withErrors($validator->messages());
}
if(!empty($inputs['id'])){
$child_details = Children::findOrFail($inputs['id']);
}else{
$child_details = new Children;
}
$child_details->parent_id = Auth::User()->id;
$child_details->child_name = $inputs['child_name'];
$child_image = $request->file('image');
if($child_image){
$tmpFilePath = 'uploads/childrens/';
$extension = $child_image->getClientOriginalExtension();
$hardPath = str_slug($inputs['child_name'], '-').'-'.md5(time());
$img = Image::make($child_image);
//$img->resize(180)->save($tmpFilePath.$hardPath.'-b.jpg');
$img->fit(250, 250)->save($tmpFilePath.$hardPath.'.'.$extension);
$child_details->image = $hardPath.'.'.$extension;
}
$child_details->save();
if(!empty($inputs['id'])){
return \Redirect()->route('child_list')->with('success', 'Child has been updated');
}else{
return \Redirect()->route('child_list')->with('success', 'Child has been added');
}
}
You can use Conditionally Adding Rules Not having image in database
Add this in model
public function notHavingImageInDb()
{
return (empty($this->image))?true:false;
}
This is the validation rule request
public function rules()
{
$user = User::find(Auth::id());
$rules = [
'name' =>'required|max:100',
'image' =>'image',
];
if ($user->notHavingImageInDb()){
$rules['image'] = 'required|image';
}
return $rules;
}
Don't forgot to import auth and user model
ie
use App\User;
use Auth;
for more detail click here
You can normally do like below :
$rule = array(
'name' => 'required',
);
if (!empty($inputs['id'])) {
$user = User::findOrFail($inputs['id']);
} else {
$rule["image"] = "required";
$user = new User;
}
It is better to separate them or simply create another function. But you can put an if statement that if the image is in the request or not.
Like this:
if(! isset($data['image'])){ //if the image is not in the request
//Your code
}
else{ //if the image is in the request
//Your code
}
If you want a code for storing, renaming, moving an image feel free to request.
You can use validation's after hook.
public function Postchild(Request $request)
{
//Define your rules
$rules = [
'child_name' => 'required',
'gender' => 'required',
'dob' => 'required',
'current_class' => 'required',
'b_group' => 'required',
'm_tongue' => 'required',
];
//Validate your data
$data = $request->except('_token');
$validator = \Validator::make($data,$rules);
$validator->after(function ($validator) {
//Check the mode of request (Create or Update)
if(!empty($data['id'])){
$child_details = Children::findOrFail($data['id']);
if($child_details->image == null){
$validator->errors()->add('image', 'Image field is required');
}
}
});
if ($validator->fails()) {
return redirect()->back()
->withErrors($validator)
->withInput();
}
}
Just this few lines can solve your problems... You have to check there image have or not.
Rules in a private or protected function
private function validateRequest($request)
{
//This is for Update without required image, this will check that In DB image have or not
$child_image = Children::find($request->id);
$rules = [];
if ($child_image) :
if ($child_image->image == null):
$rules['image'] = 'required|image|max:1999';
endif;
//This is for regular validation
else :
$rules = [
'image' => 'required|image|max:1999',
];
endif;
return $rules;
}

Laravel 302 redirect issue

I am trying to get info from action, but when click, just page refresh and in console I get code 302 and stay on current page.
I read a lot of similar topics here but found nothing.
I am trying to execute http://laravel2.lo/getUserChannels?user_id=2
Laravel 5.7.16
route:
Auth::routes();
Route::group(['middleware' => ['auth']], function () {
Route::view('createUser', 'createuser');
Route::view('createChannel', 'createchannel');
Route::view('joinChannel', 'joinchannel');
Route::get('profile', 'UserController#profile');
Route::get('users', 'UserController#users');
Route::get('getChannelUsers', 'UserController#getChannelUsers');
Route::get('getUserChannels', 'ChannelController#getUserChannels');
});
ChannelController:
class ChannelController extends Controller
{
public function getUserChannels(Request $request)
{
$this->validate($request, [
'user_id' => 'required|integer',
]);
/** #var User $user */
$user = User::find($request->user_id);
return view('singleuser', ['channels' => $user->channels, 'username' => $user->name]);
}
}
In the log file no errors.
Thanks for any help and advise.
I don't think you'll receive query params as anything other than strings, so your integer validation fails.
To improve your error handling you could customize your App\Exceptions\Handler, catch your ValidationException errors with something like get_class() or instanceOf and do some neat stuff there
And of course you could not use query params at all by using Route::get('getUserChannels/{id}', 'controller#show'); and access it /getUserChannels/2 - then you could probably validate it as an integer
You could go with
Route::get('getUserChannels/{id}', ...
public function getUserChannels($id)
{
$user = User::findOrFail($id);
return view('singleuser', [
'channels' => $user->channels,
'username' => $user->name
]);
}
Then it would just throw a 404 if string, not found etc...
class ChannelController extends Controller
{
public function getUserChannels(Request $request)
{
$validator = \Validator::make($request->all(), ['user_id' => 'required|integer']);
if($validator->fails())
{
$error = $validator->errors()->first();
dd($error);
}
/** #var User $user */
$user = User::find($request->user_id);
return view('singleuser', ['channels' => $user->channels, 'username' => $user->name]);
}
}

Laravel/Lumen: validating data for email already exist and general validation

I am writing an API. I was wondering how could I return proper response.
data is not valid (only if email aready exists)
data is not valid (general validation errors)
Here is my code so far:
$data = Input::all();
$validator = Validator::make($request->all(), [
'email' => 'required|email|unique:users,email',
'some_other_field' => 'required'
]);
if ($validator->fails()) {
// NOTE: using a or b, this are my custom methods
a) return $this->existsResponse($data);
b) return $this->badRequestResponse($data);
}
How could I figure out if email already exists?
You should look at the Validator Class. I think the Methods invalid() and valid() should be the right for you. This methods gives you an array of keys back.
http://laravel.com/api/5.0/Illuminate/Validation/Validator.html#method_invalid
Well, you're trying to do two different types of validations, so it would make sense to use two different validators:
$data = $request->all();
// validate email
$validator = Validator::make($data, [
'email' => 'required|email|unique:users,email',
]);
if ($validator->fails()) {
return $this->existsResponse($data);
}
// email valid, so validate other data
$validator = Validator::make($data, [
'some_other_field' => 'required'
]);
if ($validator->fails()) {
return $this->badRequestResponse($data);
}
// if here, all data is valid
I have solved it like this.
public function store(Request $request)
{
$data = Input::all();
// validating data
$validator = Validator::make($request->all(), [
'email' => 'required|email',
'some_other_field' => 'required'
]);
if ($validator->fails()) {
return $this->badRequestResponse($data);
}
// validating if resource exists
$userExists = User::where('email', $request->email)->count();
if($userExists) {
return $this->existsResponse($data);
}
// inserting data
$user = new User();
$user->fill($data);
$user->save();
if($user->save()) {
return $this->createdResponse($data);
}
}

Laravel Testing User::store() with phpunit

I'm learning both Laravel and UnitTesting at the moment, so this may be a stupid question.
I'm getting stuck on how to best test the controller function below:
UserController:
public function store()
{
$input = Input::all();
$user = new User($input);
if( ! $user->save()){
return Redirect::back()->withInput()->withErrors($user->getErrors());
}
return Redirect::to('/user');
}
here's the test as I have it so far:
/**
* #dataProvider providerTestUserStoreAddsUsersCorrectly
*/
public function testUserStoreAddsUsersCorrectly($first_name, $last_name, $email, $password)
{
$response = $this->call('POST', 'user', array('first_name'=>$first_name, 'last_name'=>$last_name, 'email'=>$email, 'password'=>$password));
}
public function providerTestUserStoreAddsUsersCorrectly(){
return array(
array("FirstName", "LastName", "Email#add.com", "pass1234")
);
}
This is actually working and adding the user to the db correctly, but I'm not sure how to test the output / what assertions to use as the response should be to add the user to the db and to redirect to the /user page.
How do I finish this test?
If you need to check success status then you can simply send status code from your controller
and check status in test
public function store()
{
$input = Input::all();
$user = new User($input);
if( !$user->save() ){
return array("status"=>'failed');
}
return array("status"=>'success');
}
public function testUserStoreAddsUsersCorrectly($first_name, $last_name, $email, $password)
{
$requested_arr = [
'first_name' => $first_name,
'last_name' => $last_name,
'email' => $email,
'password' => $password
];
$response = $this->call('POST', 'user', $requested_arr);
$data = json_decode($response ->getContent(), true);
if ($data['status']) {
$this->assertTrue(true);
} else {
$this->assertTrue(false);
}
}

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