<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class Transaction extends Model
{
use HasFactory;
protected $fillable = [
'type',
'amount',
'uuid',
'payment_id',
];
/**
* change key when we're using route injection (binding) for user model
* @return string
*/
public function getRouteKeyName()
{
return 'uuid';
}
/**
* relation between wallet & transactions
* many transaction refer to one wallet
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function wallet()
{
return $this->belongsTo(Wallet::class);
}
/**
* relation between payments & transactions
* many transaction refer to one wallet
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function payment()
{
return $this->belongsTo(Payment::class);
}
/**
* get confirmed transaction
* @param Builder $query
* @return Builder
*/
public function scopeValidTransactions(Builder $query)
{
return $query->where('status', 'approved');
}
/**
* get all deposit transaction
* @param Builder $query
* @return Builder
*/
public function scopeDeposit(Builder $query)
{
return $query->where('type', 'deposit');
}
/**
* get all withdraw transaction
* @param Builder $query
* @return Builder
*/
public function scopeWithdraw(Builder $query)
{
return $query->where('type', 'withdraw');
}
/**
* get all pending transaction
* @param Builder $query
* @return Builder
*/
public function scopeWaiting(Builder $query)
{
return $query->where('status', 'pending');
}
/**
* get all approved transactions
* @param Builder $query
* @return Builder
*/
public function scopeApproved(Builder $query)
{
return $query->where('status', 'approved');
}
/**
* get all declined reansactions
* @param Builder $query
* @return Builder
*/
public function scopeDeclined(Builder $query)
{
return $query->where('status', 'declined');
}
/**
* get all confirmed transaction from admin
* @param Builder $query
* @return Builder
*/
public function scopeConfirmed(Builder $query)
{
return $query->where('confirmed', true);
}
/**
* get all unconfirmed transaction from admin
* @param Builder $query
* @return Builder
*/
public function scopeUnconfirmed(Builder $query)
{
return $query->where('confirmed', false);
}
/**
* this method well called when we set value to confirmation attribute
* ($this->confirmation = value)
* @param $value
*/
public function setConfirmationAttribute($value)
{
switch($value) {
case 'approved':
$this->approve($this);
break;
case 'declined':
$this->decline($this);
break;
default:
$this->pending($this);
}
}
/**
* mark transaction as approved
* Approve transaction
* @param Transaction $transaction
*/
public function approve(Transaction $transaction)
{
$transaction->status = 'approved';
$transaction->wasConfirmed();
$transaction->save();
}
/**
* mark transaction as pending
* Approve transaction
* @param Transaction $transaction
*/
public function pending(Transaction $transaction)
{
$transaction->status = 'pending';
$transaction->wasConfirmed(false);
$transaction->save();
}
/**
* Decline transaction
* @param Transaction $transaction
*/
public function decline(Transaction $transaction)
{
$transaction->status = 'declined';
$transaction->wasConfirmed();
$transaction->save();
}
/**
* mark transaction as viewed & changed by admin
*/
private function wasConfirmed($confirmed = true)
{
$this->confirmed = $confirmed;
$this->save();
}
}
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