fixed invoice/bill payment

app/Abstracts/DocumentModel.php

@@ -0,0 +1,194 @@
+<?php
+
+namespace App\Abstracts;
+
+use App\Abstracts\Model;
+use App\Models\Banking\Transaction;
+use App\Models\Setting\Currency;
+use App\Traits\Currencies;
+use App\Traits\DateTime;
+use App\Traits\Media;
+use App\Traits\Recurring;
+use Bkwld\Cloner\Cloneable;
+
+abstract class DocumentModel extends Model
+{
+    use Cloneable, Currencies, DateTime, Media, Recurring;
+
+    public function scopeDue($query, $date)
+    {
+        return $query->whereDate('due_at', '=', $date);
+    }
+
+    public function scopeAccrued($query)
+    {
+        return $query->where('status', '<>', 'draft');
+    }
+
+    public function scopePaid($query)
+    {
+        return $query->where('status', '=', 'paid');
+    }
+
+    public function scopeNotPaid($query)
+    {
+        return $query->where('status', '<>', 'paid');
+    }
+
+    /**
+     * Get the current balance.
+     *
+     * @return string
+     */
+    public function getAttachmentAttribute($value)
+    {
+        if (!empty($value) && !$this->hasMedia('attachment')) {
+            return $value;
+        } elseif (!$this->hasMedia('attachment')) {
+            return false;
+        }
+
+        return $this->getMedia('attachment')->last();
+    }
+
+    /**
+     * Get the discount percentage.
+     *
+     * @return string
+     */
+    public function getDiscountAttribute()
+    {
+        $percent = 0;
+
+        $discount = $this->totals()->where('code', 'discount')->value('amount');
+
+        if ($discount) {
+            $sub_total = $this->totals()->where('code', 'sub_total')->value('amount');
+
+            $percent = number_format((($discount * 100) / $sub_total), 0);
+        }
+
+        return $percent;
+    }
+
+    /**
+     * Get the paid amount.
+     *
+     * @return string
+     */
+    public function getPaidAttribute()
+    {
+        if (empty($this->amount)) {
+            return false;
+        }
+
+        $paid = 0;
+        $reconciled = $reconciled_amount = 0;
+
+        if ($this->transactions->count()) {
+            $currencies = Currency::enabled()->pluck('rate', 'code')->toArray();
+
+            foreach ($this->transactions as $item) {
+                if ($this->currency_code == $item->currency_code) {
+                    $amount = (double) $item->amount;
+                } else {
+                    $default_model = new Transaction();
+                    $default_model->default_currency_code = $this->currency_code;
+                    $default_model->amount = $item->amount;
+                    $default_model->currency_code = $item->currency_code;
+                    $default_model->currency_rate = $currencies[$item->currency_code];
+
+                    $default_amount = (double) $default_model->getDivideConvertedAmount();
+
+                    $convert_model = new Transaction();
+                    $convert_model->default_currency_code = $item->currency_code;
+                    $convert_model->amount = $default_amount;
+                    $convert_model->currency_code = $this->currency_code;
+                    $convert_model->currency_rate = $currencies[$this->currency_code];
+
+                    $amount = (double) $convert_model->getAmountConvertedFromCustomDefault();
+                }
+
+                $paid += $amount;
+
+                if ($item->reconciled) {
+                    $reconciled_amount = +$amount;
+                }
+            }
+        }
+
+        if ($this->amount == $reconciled_amount) {
+            $reconciled = 1;
+        }
+
+        $this->setAttribute('reconciled', $reconciled);
+
+        return $paid;
+    }
+    /**
+     * Get the status label.
+     *
+     * @return string
+     */
+    public function getStatusLabelAttribute()
+    {
+        switch ($this->status) {
+            case 'paid':
+                $label = 'success';
+                break;
+            case 'partial':
+                $label = 'info';
+                break;
+            case 'sent':
+            case 'received':
+                $label = 'danger';
+                break;
+            case 'viewed':
+                $label = 'warning';
+                break;
+            default:
+                $label = 'primary';
+                break;
+        }
+
+        return $label;
+    }
+
+    /**
+     * Get the amount without tax.
+     *
+     * @return string
+     */
+    public function getAmountWithoutTaxAttribute()
+    {
+        $amount = $this->amount;
+
+        $this->totals()->where('code', 'tax')->each(function ($tax) use(&$amount) {
+            $amount -= $tax->amount;
+        });
+
+        return $amount;
+    }
+
+    /**
+     * Convert amount to double.
+     *
+     * @param  string  $value
+     * @return void
+     */
+    public function setAmountAttribute($value)
+    {
+        $this->attributes['amount'] = (double) $value;
+    }
+
+    /**
+     * Convert currency rate to double.
+     *
+     * @param  string  $value
+     * @return void
+     */
+    public function setCurrencyRateAttribute($value)
+    {
+        $this->attributes['currency_rate'] = (double) $value;
+    }
+}