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This commit is contained in:
Utkarsh Khedkar
2026-02-27 10:51:26 +05:30
parent 338425535e
commit e188780329
38 changed files with 9288 additions and 5775 deletions
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77
app/Models/InvoiceItem.php
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@@ -37,4 +37,81 @@ class InvoiceItem extends Model
{
return $this->belongsTo(Invoice::class);
}
public function chargeGroupItems()
{
return $this->hasMany(InvoiceChargeGroupItem::class, 'invoice_item_id');
}
// हे helper: पहिला group fetch करून त्यावरून rate/total काढणे
public function getChargeRateAttribute()
{
$pivot = $this->chargeGroupItems->first();
if (!$pivot || !$pivot->group) {
return 0;
}
$group = $pivot->group;
// basis नुसार या item चा basis value
$basis = 0;
switch ($group->basis_type) {
case 'ttl_qty':
$basis = $this->ttl_qty;
break;
case 'amount':
$basis = $this->ttl_amount;
break;
case 'ttl_cbm':
$basis = $this->ttl_cbm;
break;
case 'ttl_kg':
$basis = $this->ttl_kg;
break;
}
if ($basis <= 0 || ($group->basis_value ?? 0) <= 0) {
return 0;
}
// group चा rate field आधीच आहे, ते direct वापरू
return (float) $group->rate;
}
public function getChargeTotalAttribute()
{
$pivot = $this->chargeGroupItems->first();
if (!$pivot || !$pivot->group) {
return 0;
}
$group = $pivot->group;
$basis = 0;
switch ($group->basis_type) {
case 'ttl_qty':
$basis = $this->ttl_qty;
break;
case 'amount':
$basis = $this->ttl_amount;
break;
case 'ttl_cbm':
$basis = $this->ttl_cbm;
break;
case 'ttl_kg':
$basis = $this->ttl_kg;
break;
}
if ($basis <= 0 || ($group->basis_value ?? 0) <= 0) {
return 0;
}
// per unit rate
$rate = (float) $group->rate;
// item total = basis * rate
return $basis * $rate;
}
}