Separate table for each year in Laravel - php

Question

How can implement tables based on year in Laravel, like Orders2020, Orders2019, Orders2018 etc. And how to switch between?

Answer 1

I have a model with huge datas, and every month it will generate nearly 10 million+ records, so I split its table horizon too.
The solution is like this below,
In your Order model:
use Illuminate\Support\Carbon;
class Order extends Model
{
protected $table = '';
public function __construct($year='')
{
parent::__construct();
if (empty($year)) {
$tablename = 'orders'.Carbon::now()->year;
} else {
$tablename = 'orders'.$year;
}
$this->setTable($tablename);
}
}
So you can get the table you want:
$orders2018 = new Order('2018');
$orders2018->where(...)->get();
$orders = Order::where(...)->get(); // will search from the table this year.

Answer 2

I think you can do scope
example:
public function scopeYear($query,$year)
{
$this->table = 'orders'.year;
return $query;
}
To get from table of orders2019 just use Order::year('2019')->get();
To create data to table of orders2019 just use Order::year('2019')->create($data);

Answer 3

Order::from('orders_2019')->get();

Answer 4

i have 3 tables with same schema
i used this structure to handle that
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
class ReportValues extends Model
{
use HasFactory;
protected $fillable = [
'id',
'user_id',
'report_id',
'item_id',
'value',
];
public function scopeGenerate($query, $type, $date){
$table_name = $type."_".$date;
if (!Schema::hasTable($table_name)){
Schema::create($table_name, function (Blueprint $table) {
$table->id();
$table->integer('user_id');
$table->integer('report_id');
$table->integer('item_id');
$table->tinyText('value');
$table->unique(['report_id', 'item_id', 'user_id']);
$table->foreign('user_id')->references('id')->on('users');
$table->foreign('item_id')->references('id')->on('report_items');
});
}
return $query;
}
public function scopeSalaries($query, $date){
$this->table = 'salaries_'.$date;
return $this;
}
public function scopeContracts($query, $date){
$this->table = 'contracts_'.$date;
return $this;
}
}
and then use this command to use them :
generate table for each month clients salary :
ReportValues::generate('salaries', '202101')
and then
ReportValues::salaries('202101')->get()
or generate contract table for each year
ReportValues::generate('contracts', '202101')
and then
ReportValues::contracts('2021')->get()
My tables was :
salaries_202101
contracts_2021