I want to groupBy() task using Laravel Eloquent. I have searched Internet and didn't find anything with eloquent.
some people used groupBy() query with Query Builder like this link
But I want to create query like this style:
Task::select('id')->groupBy('category_id')->count();
This code just return only count of first category_id. But I want count of all the category_id.
Native Collection alternative (grouped by php, not mysql). It's a nice option when you have the Collection as variable already assigned. Of course is less optimal than mysql grouping in most cases.
$tasks->groupBy('category_id')->map->count();
map - laravel.com/docs/7.x/collections#higher-order-messages
You should add the count to the select function and use the get function to execute the query.
Task::select('id', \DB::raw("count(id)"))->groupBy('category_id')->get();
The \DB::raw() function makes sure the string is inserted in the query without Laravel modifying its value.
More simple:
Task::select('id')->groupBy('category_id')**->get()**->count();
This works for me.
output:
return $email_trackers = EmailTracker::get()->groupBy('campaign_id')->map->count();
{
"6": 2
}
You can do something like this:
return DB::table('offers')->select('*', DB::raw('count('.$field.') as total_count'))->groupBy($field)->get();
I overrode the count() method in my model. Could be something like:
public function count($string = '*'){
$tempmodel = new YourModel();
return $tempmodel ->where('id',$this->id)->where('category_id',$this->category_id)->count($string);
}
This gave me exactly the behavior of count() I was looking for.
Worked for me as
we need to select one column like 'category_id' or 'user_id' and then count the selected column on get()
Task::select('category_id')
->where('user_id',Auth::user()->id)
->groupBy(['category_id'])
->get()
->count();
