Counting columns with if conidition in query - laravel

Counting only columns in which, Buy_Rate is more than Sell_Rate.
My query is not resulting as per expected, it is resulting me wrong.
$user_id = Auth::user()->id;
$losing_trades_count = FinalTrade::where('user_id', '=', $user_id)->where('buy_rate', '<', 'sell_rate')->get()->count();
Inverse: If sell_rate is more than buy_rate then only, count the columns.


You can use whereColumn
$losing_trades_count = FinalTrade::where('user_id', '=', $user_id)
->whereColumn('buy_rate', '<', 'sell_rate')
->count();
Also there is no need to call get() when you need count() from query builder


laravel eloquent where don't support comparing columns. so you need use raw SQL in order to compair two columns. you can do something like,
$user_id = Auth::user()->id;
$losing_trades_count = FinalTrade::where('user_id', '=', $user_id)->whereRaw('buy_rate < sell_rate')->get()->count();
hope this helps!

Related

Laravel Query Builder Foreach Loop how do I reference a field that exists in both join tables

The id field in the foreach loop exists in both of the tables that I am joining, I need to reference it to one table only (ie. program_types.id) in the foreach loop:
$program_details = DB::table('program_allocation')
->where('twilio_wa_from_no', '=', $tophonenumber)
->where('twilio_sid' , $account_sid)
->join('program_types', 'program_allocation.program_type', '=', 'program_types.id')
->get();
foreach ($program_details as $program) {
$program_allocation_id = $program->id;
}

You can use select('program_allocation.*', 'program_types.id AS program_type_id') to specify which columns of which tables included in query you want to use.
$program_details = DB::table('program_allocation')
->where('twilio_wa_from_no', '=', $tophonenumber)
->where('twilio_sid', $account_sid)
->join('program_types', 'program_allocation.program_type', '=', 'program_types.id')
->select('program_allocation.*', 'program_types.id AS program_type_id')
->get();
You can check it on official Laravel documentation: https://laravel.com/docs/9.x/queries#inner-join-clause

Select field and give one of the join table id an alias
$program_details = DB::table('program_allocation')
->join('program_types', 'program_allocation.program_type', '=', 'program_types.id')
->select('program_types.*', 'program_allocation.id as allocationID', )
->where('twilio_wa_from_no', '=', $tophonenumber)
->where('twilio_sid' , $account_sid)
->get();

Wildcard-like syntax in an eloquent Where clause to search between two strings

I saw the answer provided in this question Wildcard-like syntax in an eloquent Where clause? now I want to know if is there a way to search between two strings?.
basicasicaly in my code I want to show requests that have a status of new or scheduled.
$requests = DB::table('requests')
->select('requestDate','requestTime','status','requestID')
->where('requestorID', '=',$userID)
->where('status', 'LIKE','%New%')
->get();

you can use whereIn ,The whereIn method verifies that a given column's value is contained within the given array:
$requests = DB::table('requests')
->select('requestDate','requestTime','status','requestID')
->where('requestorID', '=',$userID)
->whereIn('status', ['new','scheduled'])
->get();

You can use:
->where('status', 'new')
->orWhere('status', 'scheduled')

you can simply use a where with an orWhere:
$requests = DB::table('requests')
->select('requestDate','requestTime','status','requestID')
->where('requestorID', '=',$userID)
->where(function($q) {
$q->where('status', 'LIKE','%New%');
$q->orWhere('status', 'LIKE','%Scheduled%');
})->get();

db::raw adding is null in query

I am trying to use laravel query builder like:-
$users = DB::table('baid_collection')
->select(DB::raw('sum(total) as total_collect,collection_limit_c'))
->join('users_cstm', 'baid_collections.assigned_user_id', '=', 'users_cstm.id_c')
->where(DB::raw("assigned_user_id = '$userId' and DATE(date_entered)=CURDATE()"))
->groupBy('assigned_user_id')
->get();
This query should be like
select sum(total) as total_collect,collection_limit_c from `baid_collections` inner join `users_cstm` on `baid_collections`.`assigned_user_id` = `users_cstm`.`id_c` where assigned_user_id = '15426608-3ea5-f299-7a80-601bd06be2d9' and DATE(date_entered)=CURDATE() group by `assigned_user_id`
But last run query showing me
select sum(total) as total_collect,collection_limit_c from `baid_collection` inner join `users_cstm` on `baid_collections`.`assigned_user_id` = `users_cstm`.`id_c` where assigned_user_id = '15426608-3ea5-f299-7a80-601bd06be2d9' and DATE(date_entered)=CURDATE() is null group by `assigned_user_id`
In query is null giving problem i dont want is null in query

Use whereRaw instead of where like
$users = DB::table('baid_collections')
->select(DB::raw('sum(total) as total_collect,collection_limit_c'))
->join('users_cstm', 'baid_collections.assigned_user_id', '=', 'users_cstm.id_c')
->whereRaw("assigned_user_id = '{$userId}' and DATE(date_entered)=CURDATE()")
->groupBy('assigned_user_id')
->get();
It's creating a problem due to where needs atleast two parameters and you are just passing one parameter

Check this if it helps, write whereDate instead of add date in raw query.
if you are not using Carbon, you can also use php date("Y-m-d"), method to get date
DB::table('baid_collection')
->select(DB::raw('sum(total) as total_collect,collection_limit_c'))
->join('users_cstm', 'baid_collections.assigned_user_id', '=', 'users_cstm.id_c')
->where(DB::raw("assigned_user_id = '$userId'"))
->whereDate("date_entered", "=", Carbon::now()->toDateString())
->groupBy('assigned_user_id')->get();

You can try this
$users = DB::table('baid_collection')
->select(DB::raw('sum(total) as total_collect,collection_limit_c'))
->join('users_cstm', 'baid_collections.assigned_user_id', '=', 'users_cstm.id_c')
->where(DB::raw("assigned_user_id = '$userId' and DATE(date_entered) = '".date('Y-m-d')."'"))
->groupBy('assigned_user_id')
->get();

I want to find the value who exist in array

I have 2 queries and I would like to know the elements (date_debut) of the second query which exists in the first query (dateincal). The elements of the second query can appear one or more times in the first query.
once the dates (date debut) (dateincal) have been found i want to be able to then retrieve also the other information for the element found
$feries = Jourferie::Select('dateincal', 'description')
->where('dateincal', '>=', Carbon::now()->startOfMonth())
->where('dateincal', '<=', Carbon::now()->endOfMonth())
->get();
$plannings = Planning::Select('date_debut', 'id', 'agent_id', 'site_id')
->where('id', '!=', 0)
->where('statut', 'provisoire')
->get();

I don't know if that way can help you:
foreach($feries as $ferie){
$myresult = $plannings->contains('date_debut',$ferie->dateincal)
/* do things */
}

Laravel - Merge multiple queries as one with each as a column

I have four different queries I want to combine as on queries, with each representing a column. Each stand for just only one row, because of the count(), sum() functions
I have written the queries
$lastsevendayssubscribers = DB::table('users')
->select(DB::raw('count(*) as total ') )
->where(DB::raw("DATE(created_at)"), '>=', DB::raw('DATE(NOW()) - INTERVAL 7 DAY'))
->count();
$activesubscriptions = DB::table('users')
->where('plan_status', 1)
->count();
$expiredsubscriptions = DB::table('users')
->where('plan_status', 1)
->count();
$currentDay = date('m');
$currentdaybilling = DB::table("users")
->select(DB::raw("SUM(amount) as total"))
->whereRaw('(created_at) = ?',$currentDay)
->get();
I want the final result to look like this:
|$lastsevendayssubscribers|$activesubscriptions|$expiredsubscriptions|$currentdaybilling|

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