Debug School

rakesh kumar
rakesh kumar

Posted on • Edited on

Apply Validation and condition Using Laravel Query,array,collection and string

Some Important Laravel Query Screenshot

use of selectraw

  • get single value
  • count
  • sum

get all data using query

query is used for search

Booking.php

get_my_bookings
check_booking
get organizor booking
organiser_view_booking
Delete_booking
total_booking
total_revenue
update_payment_type
get_seat_availability_by_ticket
Category.php
get_categories
get_all_categories

city.php

get_countries_having_events()

Discount.php

get_discount()

Event.php

get_latest_events()
get_featured_events
get_top_selling_events
get_allevent_by_category
get_upcomming_events
get_cities_events
get_organizers||get_customers
search_customers
disable_event
get_all_events
total_event

iternary.php

get_days

mydiscount.php

insertselect_discount||insert_discount
get_discountweek||get_discountweek_second

rvsp.php

get_my_bookevents

Ticket.php

get_event_tickets
get_events_tickets

User.php

all_operator_user

get single value
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count
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sum
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group by two field

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get all data using query

is used for filter see Event.php
using query
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oR using get

$query = Event::get();
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$query = DB::table('users'); 
        $query->select('name', 'id', 'email')
                ->where('role_id', 3);
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oR using select
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Booking.php

  • use of left join
  • use of selectRaw
  • use of alias,orderby,paginate.

condition

  • condition based on customer_id and publish

get_my_bookings

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make_booking

  • use of create Image description

check_booking

  • use of first
  • use of multiple condition inside where having multiple param .

condition
replacement of multiple where and
get data using first using multiple condition
update data using multiple condition
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get organizor booking || get_organiser_tripbookings(rvsp.php

  • whereDate

  • greater or equal to
    condition

  • in case of searching by between two dates

  • in case of searching by start_date

  • in case of searching by event_id

in case of searching by between two dates
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in case of searching by start_date
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in case of searching by event_id
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Full Code

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organiser_view_booking

  • use of selcet,where,first
  • how to use DB::table($this->tb).

condition
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Delete Example

  • use of Delete
  • how to use DB::table($this->tb).

condition

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count Example

  • use of count with where and without where just attach with model.

condition

  • total_bookings
  • count total no of booking created by that organizors id Image description

sum Example

  • use of sum with where and without where just attach with model

condition

  • total_revenue

  • total money collected by that oranizors id

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update_payment_type

  • how to use $key and $value pair inside foreach
  • take model::get() inside one variable use it inside foreach
  • apply if condition on $value on (key,value) pair

condition
update multiple row using get() and take key,value pair inside foreach and then if stmt

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get_seat_availability_by_ticket

  • select,
  • selectRaw,
  • where,
  • groupBy two field,
  • orderBy,
  • get

condition

  • to get seat_availability_by_ticket first find total booked using sum through selectRaw

to get seat_availability_by_ticket first find total booked using sum through selectRaw
selectRaw("SUM(quantity) as total_booked")

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Category.php

get_categories

  • offset,
  • limit,
  • take,
  • skip,

condition

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get_all_categories

  • leftJoin
  • select
  • use count selectRaw
  • groupBy.

condition
count total no of event belongs to categories using selectraw

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city.php

get_countries_having_events()

  • leftJoin
  • select
  • where and not equal
  • use count selectRaw
  • groupBy.

condition

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Discount.php

get_discount()

  • get dynamic dropdown data like week 1,week 2.. using condition on days greater than or equal to
  • empty condition on first
  • condition on take.

condition

** get dynamic dropdown data like week 1,week 2.. using condition on days greater than or equal to**

 public function get_discount($dayss,$event_id)
    {
        log::info('yeh mera days hai naa');
        log::info($dayss);
     $tickets=   Myticket::where('ticket_event_id',$event_id)->first();
     $trip=Trip::where('id',$event_id)->first();
     $publish=$trip->publish;

     if(empty($tickets)|| $publish==0 ||$publish==1)
     {
        if($dayss>=126)
        {
        $result = Discount::take(17)->get();
        log::info($result);
        return to_array($result);
    }
    elseif($dayss>=119)
    {
    $result = Discount::take(16)->get();
    log::info($result);
    return to_array($result);
}
elseif($dayss>=112)
{
$result = Discount::take(15)->get();
log::info($result);
return to_array($result);
}

elseif($dayss>=105){
    $result = Discount::take(14)->get();
    log::info($result);
    return to_array($result);

}

elseif($dayss>=98){
    $result = Discount::take(13)->get();
    log::info($result);
    return to_array($result);

}

elseif($dayss>=91){
    $result = Discount::take(12)->get();
    log::info($result);
    return to_array($result);

}

elseif($dayss>=84){
    $result = Discount::take(11)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=77){
    $result = Discount::take(10)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=63){
    $result = Discount::take(9)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=56){
    $result = Discount::take(8)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=49){
    $result = Discount::take(7)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=42){
    $result = Discount::take(6)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=35){
    $result = Discount::take(5)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=28){
    $result = Discount::take(4)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=21){
    $result = Discount::take(3)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=14){
    $result = Discount::take(2)->get();
    log::info($result);
    return to_array($result);

}
elseif($dayss>=7){
    $result = Discount::take(1)->get();
    log::info($result);
    return to_array($result);

}
else{
    log::info('else 1st $result');  
    $result = Discountmsg::take(1)->get();
    log::info($result);
    return to_array($result);

}

     }
     else{
        if($dayss<7)
        {
        log::info('else 1st $result');  
        $result = Discountmsg::take(1)->get();
        log::info($result);
        return to_array($result);
    }


    }

}
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  • empty condition on first.

condition
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  • condition on take.

condition
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Event.php

get_latest_events()

  • leftJoin
  • select
  • orWhere
  • selectRaw
  • first.

condition
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save_event()

updateOrCreate

condition
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How to Store Array in Database Laravel?

Refer here

event_tags

one event has many tag

  • use of sync in laravel relationship.

condition
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events()

  • Search based on event name,state,city,category(dropdown),date ,price (dropdown),country (dropdown)

  • whereRaw

  • whereDate

  • !empty($params['search']

  • LIKE.

condition

  • Incase of input type search
  • Incase of dropdown country,state,city

  • Incase of price

  • Incase of input type search
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  • Incase of dropdown country,state,city
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  • Incase of price
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 public function events($params  = [])
    {   
        $query = Event::query(); 
        log::info('yaha evenst fun');

        log::info($params['search']);

        $query
        ->leftJoin("categories", "categories.id", '=', "events.category_id")
        ->select(["events.*", "categories.name as category_name"]);

        if(!empty($params['search']))    
        {
            $query
            ->whereRaw("( title LIKE '%".$params['search']."%' 
                OR venue LIKE '%".$params['search']."%' OR state LIKE '%".$params['search']."%' OR city LIKE '%".$params['search']."%' OR slug3 LIKE '%".$params['search']."%')");
        }


        $query
        ->selectRaw("(SELECT CN.country_name FROM country CN WHERE CN.country_id = events.country_id) country_name")
        ->selectRaw("(SELECT SN.state_name FROM states SN WHERE SN.state_id = events.state_id) state_name")
        ->selectRaw("(SELECT CITYN.city_name FROM cities CITYN WHERE CITYN.city_id = events.city_id) city_name")
        ->selectRaw("(SELECT SD.repetitive_type  FROM schedules SD WHERE SD.event_id = events.id limit 1 ) repetitive_type");

        if(!empty($params['category_id']))
            $query->where('category_id',$params['category_id']);

        if(!empty($params['country_id']))
            $query->where('country_id',$params['country_id']);

            if(!empty($params['state_id']))
            $query->where('state_id',$params['state_id']);

            if(!empty($params['city_id']))
            $query->where('city_id',$params['city_id']);

        if(!empty($params['start_date']) && !empty($params['end_date']))
        {
            $query->whereDate('start_date', '>=' , $params['start_date']);
            $query->whereDate('start_date', '<=' , $params['end_date']);
        }

        if(!empty($params['start_date']) && empty($params['end_date']))
            $query->whereDate('start_date', $params['start_date']);


        if(!empty($params['price']))
        {
            if($params['price'] == 'free')
                $query->where('price_type', "0" );

            if($params['price'] == 'paid')
                $query->where('price_type', 1);    
        }

        $query
        ->where(["events.status" => 1, "events.publish" => 1, "categories.status" => 1]);

        // if hide expired events is on


    if(!empty(setting('booking.hide_expire_events')))
    {
        $today  = \Carbon\carbon::now(setting('regional.timezone_default'))->format('Y-m-d');    
        $query->whereRaw('(IF(events.repetitive = 1, events.end_date >= "'.$today.'", events.start_date >= "'.$today.'"))');
    }

    return $query->orderBy('events.updated_at', 'DESC')->paginate(9);
}
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get_featured_events

whereDate and Carbon::today()->toDateString()
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get_top_selling_events

orderBy(total_booking),
SUM(BK.quantity) as total_booking
whereDate and Carbon::today()->toDateString()

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if user id in request parameter then use query methods

get_allevent_by_category

  • double where Image description

get_upcomming_events

  • whereDate with Carbon::now() with respect to start and end date Image description

get_cities_events

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get_organizers||get_customers

$query->select('name', 'id', 'email')
LIKE condition with where and orwhere inside !empty($search)
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search_customers

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disable_event

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get_all_events

get all my evenst for admin using
$query->where and $query->get()
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total_event

model with count with or without where
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iternary.php

** get_days**
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mydiscount.php

insertselect_discount||insert_discount
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discount_title.php

get_discountweek||get_discountweek_second
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rvsp.php

get_my_bookevents

  • use of select Image description

Ticket.php

add_ticket

  • at same time update from two model
  • update Image description

get_event_tickets

  • use of with
  • use of where and wherein Image description

get_events_tickets

  • whereIn Image description

User.php

all_operator_user

  • double where (both condition should be true) Image description

total_customers||total_organizers

  • count with where Image description

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