I’m working on laravel excel import. The data can be loaded using
$data = Excel::load($path)->get(); command. But, when i try to loop through $data object and put it in $insert[], some fields remaining empty.
my import function look like
public function import(request $request) {
$path = $request->file('select_file')->getRealPath();
$data = Excel::load($path)->get();
if(!empty($data) && $data->count()){
foreach ($data as $key => $value) {
$insert[] = [
'Item_name' => $value->Item_name,
'Manufacturer' => $value->Manufacturer,
'Serial_no' => $value->Serial_no,
'Model_no' => $value->Model_no,
'status' => $value->status,
'Price' => $value->Price,
'photo' => $value->photo,
'user_id' => $value->user_id,
'deletedBy' => $value->deletedBy,
'created_at' => $value->created_at,
'updated_at' => $value->updated_at,
];
}
if(!empty($insert)){
$insertData = DB::table('inventories')->insert($insert);
if ($insertData) {
Session::flash('success', 'Your Data has successfully imported');
}else {
Session::flash('error', 'Error inserting the data..');
return redirect()->back();
}
}
}
return redirect()->back();
}
when I dd($data); the result looks as
and the result of dd($insert); looks as
if any friend can help me that why some fields like Item_name, Manufacturer, and Serial_no remain null, would be appreciated.
solved!
all value->item_names must write in lowercase; I thought that it should match with the database table column names.
Related
public function store(OrderCreateRequest $request)
{
$formField = $request->validated();
$totalAmount = 0;
// get the price of products of product_id using whereIn
$products = DB::table('products')
->select('price')
->whereIn('id', $formField['product_id'])
->get();
foreach ($products as $product) {
$totalAmount += $product->price;
}
$order = Order::create([
'product_id' => $formField['product_id'],
'user_id' => Auth::id(),
'total' => $totalAmount,
'status' => false,
]);
$response = [
'message' => 'order placed',
'created' => new OrderResource($order),
];
return response($response, 201);
}
what is wrong with this piece of code?
error => Illuminate\Database\Grammar::parameterize(): Argument #1 ($values) must be of type array, int given,
You are giving an int to whereIn(), whereIn is a function to check a column value against multiple values.
->whereIn('status', ['pending', 'completed'])
In your case either product_id should be an array, or you should just use a simple where().
->where('id', $formField['product_id'])
I use laravel 8 & have 3 table:
Products, ProductPrice & ProductsPublisher:
this is my Products model for this relationship:
public function lastPrice(){
return $this->hasMany(ProductPrice::class)->where('status','active')->orderBy('created_at','DESC')->distinct('publisher_id');
}
and this is my productsPrice model for publisher relationship:
public function getPublisher(){
return $this->belongsTo(ProductsPublisher::class,'publisher_id');
}
now, i want to use laravel resource for my api, i wrote products resource:
public function toArray($request)
{
return [
'id' => $this->id,
'price' => lastPrice::make($this->lastPrice),
'status' => $this->status,
'slug' => $this->slug,
'title' => $this->title,
'description' => $this->description,
'txt' => $this->txt,
'lang' => $this->lang,
'created_at' => $this->created_at,
'updated_at' => $this->updated_at,
];
but in lastPrice resource, when i wrote like this:
return [
'id' => $this->id,
'main_price' => $this->main_price
];
it give me this error:
Property [id] does not exist on this collection instance.
when i use this code:
return parent::toArray($request);
get response but because i need to use another relationship in my lastPirce for publishers, i cant use that code and should return separately my data.
What i should to do?
thanks
Edit 1:
this is my Controller Code:
$products = Product::where('id',$id)->where('slug',$slug)->where('status','confirm')->first();
if(!$products){
return $this->sendError('Post does not exist.');
}else{
return $this->sendResponse(new \App\Http\Resources\Products\Products($products), 'Posts fetched.');
}
and this is sendResponse & sendError:
public function sendResponse($result, $message)
{
$response = [
'success' => true,
'data' => $result,
'message' => $message,
];
return response()->json($response, 200);
}
public function sendError($error, $errorMessages = [], $code = 404)
{
$response = [
'success' => false,
'message' => $error,
];
if(!empty($errorMessages)){
$response['data'] = $errorMessages;
}
return response()->json($response, $code);
}
thanks.
Edit 2:
i change my lastPrice Resource toArray function to this and my problem solved, but i think this isn't a clean way, any better idea?
$old_data = parent::toArray($request);
$co = 0;
$new_data = [];
foreach ($old_data as $index){
$publisher_data = Cache::remember('publisher'.$index['publisher_id'], env('CACHE_TIME_LONG') , function () use ($index) {
return ProductsPublisher::where('id' , $index['publisher_id'])->first();
});
$new_data[$co]['main_prices'] = $index['main_price'];
$new_data[$co]['off_prices'] = $index['off_price'];
$new_data[$co]['publisher'] = SinglePublisher::make($publisher_data);
$new_data[$co]['created_at'] = $index['created_at'];
$co++;
}
return $new_data;
I'm inserting a record to a polymorphic imageable table, however it says column thread_id not found. I have not declared this thread_id column and I don't know where it's pulling it from. Here is the code it's trying to run.
protected static function bootRecordImage()
{
if (auth()->guest()) return;
foreach (static::getMethodToRecord() as $event) {
static::$event(function ($model) use ($event) {
$body = request()->body;
preg_match_all('/<img .*?(?=src)src=\"([^\"]+)\"/si', $body, $matches);
$images = $matches[1];
if($event == 'created') {
foreach ($images as $image) {
$model->images()->create([
'user_id' => auth()->id(),
'imageable_id' => $model->id,
'imageable_type' => get_class($model),
'path' => $image
]);
}
}
if($event == 'deleting') {
foreach ($images as $image) {
$model->images()->delete([
'user_id' => auth()->id(),
'imageable_id' => $model->id,
'imageable_type' => get_class($model),
'path' => $image
]);
if (File::exists(public_path($image))) {
File::delete(public_path($image));
}
}
}
});
}
}
My store method:
public function store(Request $request, Channel $channel, Spam $spam)
{
if (!auth()->user()) {
return back()->withInput()->with('flash', 'Sorry! You must be logged in to perform this action.');
}
if (!auth()->user()->confirmed) {
return back()->withInput()->with('flash', 'Sorry! You must first confirm your email address.');
}
$this->validate($request, [
'title' => 'required',
'body' => 'required',
'channel_id' => 'required|exists:channels,id',
'g-recaptcha-response' => 'required'
// yes it's required, but it also needs to exist on the channels model, specifically on the id
]);
$response = Zttp::asFormParams()->post('https://www.google.com/recaptcha/api/siteverify', [
'secret' => config('services.recaptcha.secret'),
'response' => $request->input('g-recaptcha-response'),
'remoteip' => $_SERVER['REMOTE_ADDR']
]);
// dd($response->json());
if (! $response->json()['success']) {
throw new \Exception('Recaptcha failed');
}
$spam->detect(request('title'));
$spam->detect(request('body'));
$thread = Thread::create([
'user_id' => auth()->id(),
'channel_id' => request('channel_id'),
'title' => request('title'),
'body' => request('body'),
//'slug' => str_slug(request('title'))
]);
return redirect('/forums/' . $thread->channel->slug . '/' . $thread->slug);
}
As you can see, no where is a thread_id mentioned, yet in the error it looks like it's trying to insert into a thread_id column that I've never declared.
Thanks for reading.
I put the polymorphic relation in the model and the trait. Remove it from the Model and you're good to go.
I use updateOrInsert to avoid duplicate data, why doesn't the Update function work and always insert data?
foreach($datas as $data){
DB::table('users')->updateOrInsert([
'user_connect_id' => $user->connect_id,
'description' => $data['description'],
'created_by' => $login->name,
'modified_by' => $login->name,
'created_at' => Carbon::now(),
]);
}
Check out [updateOrInsert] this documentation (https://laravel.com/api/6.x/Illuminate/Database/Query/Builder.html#method_updateOrInsert). You need two parameters. One is the matching attributes (i.e., the attributes you would use to identify your record in case it exists), the other is your array (the new values you wish to insert or update the record with).
updateOrInsert(array $attributes, array $values = [])
Example
DB::table('users')->updateOrInsert(
[
'user_connect_id' => $user->connect_id
],
[
'user_connect_id' => $user->connect_id,
'description' => $data['description'],
'created_by' => $login->name,
'modified_by' => $login->name,
'created_at' => Carbon::now(),
]);
There are two arguments in updateOrInsert method.The updateOrInsert method accepts two arguments: an array of conditions by which to find the record, and an array of column and value pairs containing the columns to be updated.
For e.g :
DB::table('users')
->updateOrInsert(
['email' => 'john#example.com', 'name' => 'John'],
['votes' => '2']
);
Check this link for syntax : Laravel Doc
// Inseart code
public function create()
{
return view('admin.category.create');
}
public function store(Request $request)
{
$this->validate($request,[
'name' => 'required'
]);
$category = new Category();
$category->name = $request->name;
$category->slug = str_slug($request->name);
$category->save();
Toastr::success('Category Successfully Saved','Success');
return redirect()->route('admin.category.index');
}
// Update code
public function edit($id)
{
$category =Category::find($id);
return view('admin.category.edit',compact('category'));
}
public function update(Request $request, $id)
{
$this->validate($request,[
'name' => 'required|unique:categories'
]);
$category = Category::find($id);
$category->name = $request->name;
$category->slug = str_slug($request->name);
$category->save();
Toastr::success('Category Successfully Updated','Success');
return redirect()->route('admin.category.index');
}
Helper,
I wanna update multiple addresses for a particular user_id, with out changing its existing order. Also I'm using relation here.
public function update(Request $request, $id){
$data['id'] = $id;
$user = User::with('addresses')->find($id);
$j = $user['addresses'][0]['id'];
foreach($request->address_id as $key => $i){
$i++;
}
foreach($request->address1 as $key => $v){
if($j<$i){
$user->addresses()->whereUserId($data['id'])->update([
'address1' => $v,
'address2' => $request->address2[$key],
'state' => $request->state[$key],
'country' => $request->country[$key]
]);
}
$j++;}
}
I'm getting input somewhat like this,
{"_method":"PATCH","address_id":["92","93"],"address1":["aaa","xxx"],"address2":["bbb","yyy"],"state":["ccc","zzz"],"country":["India","India"]}
When I do my update the last input, which means, xxx,yyy,zzz,India is getting update for both rows92,93