How do I add the where clause only on the count()? Using ->where('point',1) will affect the end result of the whole table and that's not what I want. I want to calculate the count of points where it's grouped by the child_id and the point column equals 1.
$chore_contents = DB::table('chores_content')
->join('children', 'children.id', '=', 'chores_content.child_id')
->select('chores_content.id as content_id','chores_content.*', 'children.*', DB::raw("COUNT(point) as points"))
->where('chores_content.user_id', Auth::id())
->where('chores_content.chores_id', $id)
->groupBy('chores_content.child_id')
->get();
return $chore_contents;
Use havingRaw to implement this:
$chore_contents = DB::table('chores_content')
->join('children', 'children.id', '=', 'chores_content.child_id')
->select('chores_content.id as content_id','chores_content.*', 'children.*', DB::raw("COUNT(point) as points"))
->where('chores_content.user_id', Auth::id())
->where('chores_content.chores_id', $id)
->groupBy('chores_content.child_id')
->havingRaw('COUNT(point) =1')
->get();
return $chore_contents;
I hope it helps.
This question lacks some clarity, so this is simply an educated guess at this point.
First to clarify that when you do this: count(point) you already exclude rows where point is null. You should not be count(point) if you want to include rows where point is null.
Given your comments you seem to be contradicting your statement that you only want rows where point=1. It now appears you want rows where point = 1 or point is null.
To do this with eloquent, you would need to have parens around the (point=1 OR point IS NULL) which you can do by passing an anonymous function:
$chore_contents = DB::table('chores_content')
->join('children', 'children.id', '=', 'chores_content.child_id')
->select('chores_content.id as content_id','chores_content.*', 'children.*', DB::raw("COUNT(*) as points"))
->where('chores_content.user_id', Auth::id())
->where('chores_content.chores_id', $id)
->where(function ($chore_contents) {
$chore_contents->where('point',1)
->orWhereNull('point');
})
->groupBy('chores_content.child_id')
->havingRaw('COUNT(point) =1')
->get();
return $chore_contents;
Related
I'm learning Laravel's relations. I'm having problems with the 2nd line.
I would like to display records that Auth::user table's br_name column = Partner table's br_name column matches.
Could you teach me the right code please?
UPDATE
public function mybr()
{
$blogs = Blog::with('user','category','partner')
->where('App\Partner::partner()->br', Auth::user()->br_name)//I'm having problem this line
->where(function($query){
$query->where('status', '=','new');
->orWhere('status', '=', 'old');
})->paginate(250);
return view('blogs.mybr')->with('blogs',$blogs);
}
You could try the following code, and I have done some query refactoring too.
Like I have used whereIn
$blogs = Blog::with(['user','category','partner' => function ($query) {
$query->where('br', '=', Auth::user()->br_name);
}])->whereIn('status',['new','old'])
->paginate(250);
I want to get the template from user_webhook table in my database.In WHERE condition i am checking user_id,app_id and if either notify_admin or notify_customer value is 1 in user_webhook table.I am using query..
$templates= $this->where('notify_admin',1)
->orwhere('notify_customer',1)
->where('user_webhooks.user_id',$user_id)
->where('user_webhooks.app_id',$app_id)
->select( 'webhooks.id as webhook_id','webhooks.app_id','webhooks.topic','webhooks.type','webhooks.action',
'webhooks.sms_template','user_webhooks.id','user_webhooks.notify_admin',
'user_webhooks.notify_customer','user_webhooks.user_id','user_webhooks.sms_template_status',
'user_webhooks.sms_template as sms'
)
->join ('webhooks',function($join){
$join>on('webhooks.id','=','user_webhooks.webhook_id');
})
->get()
->toArray();
when i get query using DB::getQueryLog(), I found the query seems Like
select `telhok_webhooks`.`id` as `webhook_id`, `telhok_webhooks`.`app_id`,
`telhok_webhooks`.`topic`, `telhok_webhooks`.`type`, `telhok_webhooks`.`action`,
`telhok_webhooks`.`sms_template`, `telhok_user_webhooks`.`id`,
`telhok_user_webhooks`.`notify_admin`, `telhok_user_webhooks`.`notify_customer`,
`telhok_user_webhooks`.`user_id`, `telhok_user_webhooks`.`sms_template_status`,
`telhok_user_webhooks`.`sms_template` as `sms` from `telhok_user_webhooks`
inner join
`telhok_webhooks` on `telhok_webhooks`.`id` = `telhok_user_webhooks`.`webhook_id`
where `notify_admin` = ? or `notify_customer` = ? and `telhok_user_webhooks`.`user_id`
= ? and `telhok_user_webhooks`.`app_id` = ?
The result of query giving result of all app_id and user_id.
So Please tell me use of OR in where condition.
Thanks in advance.
You may chain where constraints together as well as add or clauses to the query. The orWhere method accepts the same arguments as the where method:
$users = DB::table('users')
->where('votes', '>', 100)
->orWhere('name', 'John')
->get();
Advanced usage:
Usere::where('id', 46)
->where('id', 2)
->where(function($q) {
$q->where('Cab', 2)
->orWhere('Cab', 4);
})
->get();
The whereIn method verifies that a given column's value is contained within the given array:
$users = DB::table('users')
->whereIn('id', [1, 2, 3])
->get();
More: https://laravel.com/docs/5.5/queries
Change
->where('notify_admin',1)
->orwhere('notify_customer',1)
to
->where(function($q){
$q->where('notify_admin',1)
->orWhere('notify_customer',1);
})
Without this, the orWhere will compare to all other wheres in your query instead of just comparing those two columns
I'm using a Roles package (similar to entrust). I'm trying to sort my User::all() query on roles.id or roles.name
The following is all working
User::with('roles');
This returns a Collection, with a Roles relation that also is a collection.. Like this:
I'm trying to get all users, but ordered by their role ID.
I tried the following without success
maybe because 'roles' returns a collection? And not the first role?
return App\User::with(['roles' => function($query) {
$query->orderBy('roles.id', 'asc');
}])->get();
And this
return App\User::with('roles')->orderBy('roles.id','DESC')->get();
None of them are working. I'm stuck! Can someone point me in the right direction please?
You can take the help of joins like this:
App\User::join('roles', 'users.role_id', '=', 'roles.id')
->orderBy('roles.id', 'desc')
->get();
Hope this helps!
You can make accessor which contains role id or name that you want to sort by.
Assume that the accessor name is roleCode. Then App\User::all()->sortBy('roleCode') will work.
Here's the dirty trick using collections. There might be a better way to achieve this(using Paginator class, I guess). This solution is definitely a disaster for huge tables.
$roles = Role::with('users')->orderBy('id', 'DESC')->get();
$sortedByRoleId = collect();
$roles->each(function ($role) use($sorted) {
$sortedByRoleId->push($role->users);
});
$sortedByRoleId = $sortedByRoleId->flatten()->keyBy('id');
You can sort your relations by using the query builder:
notice the difference with your own example: I don't set roles.id but just id
$users = App\User::with(['roles' => function ($query) {
$query->orderBy('id', 'desc');
}])->get();
See the Official Laravel Docs on Constraining Eager Loading
f you want to order the result based on nested relation column, you must use a chain of joins:
$values = User::query()->leftJoin('model_has_roles', function ($join)
{
$join>on('model_has_roles.model_id', '=', 'users.id')
->where('model_has_roles.model_type', '=', 'app\Models\User');})
->leftJoin('roles', 'roles.id', '=', 'model_has_roles.role_id')
->orderBy('roles.id')->get();
please note that if you want to order by multiple columns you could add 'orderBy' clause as much as you want:
->orderBy('roles.name', 'DESC')->orderby('teams.roles', 'ASC') //... ext
check my answer here:
https://stackoverflow.com/a/61194625/10573560
I am trying to get a result set from a laravel eloquent query whereby I match a column against a list of values in an array.
$authenticated_operation_ids = AccessControl::where('user_id', '=', $user_id)
->where('entity_type_id', '=', $operation_entity_id)
->pluck('entity_access_id')->toArray();
$authenticated_operations = Operation::whereIn('id', $authenticated_operation_ids);
return view('page.index')->withOperations($authenticated_operations);
You can try it as:
$authenticated_operation_ids = AccessControl::where('user_id', '=', $user_id)->where('entity_type_id', '=', $operation_entity_id)->pluck('entity_access_id')->toArray();
$authenticated_operations = Operation::whereIn('id', $authenticated_operation_ids)->get();
return view('page.index')->withOperations($authenticated_operations);
Add get() at the end of the query.
1) pluck returns a single value from a single row. You want lists to get a single column from multiple rows. toArray may not be needed, as it returns an array of values
$authenticated_operation_ids = AccessControl::where('user_id', '=', $user_id)
->where('entity_type_id', '=', $operation_entity_id)
->lists('entity_access_id');
2) You're forgetting to actually retrieve the rows in your second line:
$authenticated_operations = Operation::whereIn('id', $authenticated_operation_ids)
->get();
You have to call get() function on the result set to obtain results. The modified code will be like
$authenticated_operation_ids = AccessControl::where('user_id', '=', $user_id)->where('entity_type_id', '=', $operation_entity_id)->get()->pluck('entity_access_id');
$authenticated_operations = Operation::whereIn('id', $authenticated_operation_ids)->get();
return view('page.index')->withOperations($authenticated_operations);
or you can use a cursor to process it.
I have a table called List which i planned to be displayed into view with this command : $lists= List::with('user', 'product.photodb', 'tagCloud.tagDetail')->get();. But, i want the data displayed is only those that has TagID equal to the one user inputted. Those data can be retrieved from TagCloud table.
What i am currently doing is :
$clouds = TagCloud::select('contentID')
->where('tagDetailID', '=', $tagID)
->get();
$lists = List::with('user', 'product.photodb', 'tagCloud.tagDetail')
->where('id', '=', $clouds->contentID)
->get();
But when i tried to run it, it only return a null value, even though when i am doing return $clouds, it does returned the desired ID.
Where did i do wrong ? Any help is appreciated !
A couple of gotchas with your current solution.
Using get() returns an Illuminate\Database\Eloquent\Collection object. Hence you can't use $clouds->contentID directly since $clouds is a collection (or array if you prefer). See Collection Documentation.
where(...) expects the third parameter to be a string or integer, aka single value. Instead, you are passing a collection, which won't work.
The correct way is to use whereHas() which allows you to filter through an eager loaded relationship.
Final Code:
$lists = List::with('user', 'product.photodb', 'tagCloud.tagDetail')
->whereHas('tagCloud',function($query) use ($tagID) {
return $query->where('contentID','=',$tagID);
})
->get();
See WhereHas Documentation.
What you want is whereHas()
$list = List::with(...)
->whereHas('relation', function($q) use($id) {
return $q->where('id', $id);
})->get();
Apply Where condition in you tagCloud model method tagDetail
public function tagDetail(){
return $q->where('id', $id);
}