Invoice create invocie item multible tax

app/Http/Controllers/Common/Items.php

@@ -323,22 +323,25 @@ class Items extends Controller
                 $price = (double) $item['price'];
                 $quantity = (double) $item['quantity'];
 
-                $item_tax_total= 0;
+                $item_tax_total = 0;
                 $item_sub_total = ($price * $quantity);
 
                 if (!empty($item['tax_id'])) {
-                    $tax = Tax::find($item['tax_id']);
+                    foreach ($item['tax_id'] as $tax_id) {
+                        $tax = Tax::find($tax_id);
 
-                    $item_tax_total = (($price * $quantity) / 100) * $tax->rate;
+                        $item_tax = (($price * $quantity) / 100) * $tax->rate;
+
+                        // Apply discount to tax
+                        if ($discount) {
+                            $item_tax = $item_tax - ($item_tax * ($discount / 100));
+                        }
+
+                        $item_tax_total += $item_tax;
+                    }
                 }
 
                 $sub_total += $item_sub_total;
-
-                // Apply discount to tax
-                if ($discount) {
-                    $item_tax_total = $item_tax_total - ($item_tax_total * ($discount / 100));
-                }
-
                 $tax_total += $item_tax_total;
 
                 $items[$key] = money($item_sub_total, $currency_code, true)->format();

app/Http/Controllers/Incomes/Invoices.php

@@ -14,6 +14,7 @@ use App\Models\Income\Customer;
 use App\Models\Income\Invoice;
 use App\Models\Income\InvoiceHistory;
 use App\Models\Income\InvoiceItem;
+use App\Models\Income\InvoiceItemTax;
 use App\Models\Income\InvoiceTotal;
 use App\Models\Income\InvoicePayment;
 use App\Models\Income\InvoiceStatus;
@@ -218,18 +219,32 @@ class Invoices extends Controller
                     }
                 }
 
-                $tax = $tax_id = 0;
+                $item_tax = 0;
+                $item_taxes = [];
+                $invoice_item_taxes = [];
 
                 if (!empty($item['tax_id'])) {
-                    $tax_object = Tax::find($item['tax_id']);
+                    foreach ($item['tax_id'] as $tax_id) {
+                        $tax_object = Tax::find($tax_id);
 
-                    $tax_id = $item['tax_id'];
+                        $item_taxes[] = $tax_id;
 
-                    $tax = (((double) $item['price'] * (double) $item['quantity']) / 100) * $tax_object->rate;
+                        $tax = (((double) $item['price'] * (double) $item['quantity']) / 100) * $tax_object->rate;
 
-                    // Apply discount to tax
+                        // Apply discount to tax
-                    if ($discount) {
+                        if ($discount) {
-                        $tax = $tax - ($tax * ($discount / 100));
+                            $tax = $tax - ($tax * ($discount / 100));
+                        }
+
+                        $invoice_item_taxes[] = [
+                            'company_id' => $request['company_id'],
+                            'invoice_id' => $invoice->id,
+                            'tax_id' => $tax_id,
+                            'name' => $tax_object->name,
+                            'amount' => $tax,
+                        ];
+
+                        $item_tax += $tax;
                     }
                 }
 
@@ -238,29 +253,33 @@ class Invoices extends Controller
                 $invoice_item['sku'] = $item_sku;
                 $invoice_item['quantity'] = (double) $item['quantity'];
                 $invoice_item['price'] = (double) $item['price'];
-                $invoice_item['tax'] = $tax;
+                $invoice_item['tax'] = $item_tax;
-                $invoice_item['tax_id'] = $tax_id;
+                $invoice_item['tax_id'] = 0;//(int) $item_taxes;
                 $invoice_item['total'] = (double) $item['price'] * (double) $item['quantity'];
 
-                InvoiceItem::create($invoice_item);
+                $invoice_item_created = InvoiceItem::create($invoice_item);
 
-                // Set taxes
+                if ($invoice_item_taxes) {
-                if (isset($tax_object)) {
+                    foreach ($invoice_item_taxes as $invoice_item_tax) {
-                    if (isset($taxes) && array_key_exists($tax_object->id, $taxes)) {
+                        $invoice_item_tax['invoice_item_id'] = $invoice_item_created->id;
-                        $taxes[$tax_object->id]['amount'] += $tax;
+
-                    } else {
+                        InvoiceItemTax::create($invoice_item_tax);
-                        $taxes[$tax_object->id] = [
+
-                            'name' => $tax_object->name,
+                        // Set taxes
-                            'amount' => $tax
+                        if (isset($taxes) && array_key_exists($invoice_item_tax['tax_id'], $taxes)) {
-                        ];
+                            $taxes[$invoice_item_tax['tax_id']]['amount'] += $invoice_item_tax['amount'];
+                        } else {
+                            $taxes[$invoice_item_tax['tax_id']] = [
+                                'name' => $invoice_item_tax['name'],
+                                'amount' => $invoice_item_tax['amount']
+                            ];
+                        }
                     }
                 }
 
                 // Calculate totals
-                $tax_total += $tax;
+                $tax_total += $item_tax;
                 $sub_total += $invoice_item['total'];
-
-                unset($tax_object);
             }
         }
 
@@ -439,18 +458,32 @@ class Invoices extends Controller
                     $item_sku = $item_object->sku;
                 }
 
-                $tax = $tax_id = 0;
+                $item_tax = 0;
+                $item_taxes = [];
+                $invoice_item_taxes = [];
 
                 if (!empty($item['tax_id'])) {
-                    $tax_object = Tax::find($item['tax_id']);
+                    foreach ($item['tax_id'] as $tax_id) {
+                        $tax_object = Tax::find($tax_id);
 
-                    $tax_id = $item['tax_id'];
+                        $item_taxes[] = $tax_id;
 
-                    $tax = (((double) $item['price'] * (double) $item['quantity']) / 100) * $tax_object->rate;
+                        $tax = (((double) $item['price'] * (double) $item['quantity']) / 100) * $tax_object->rate;
 
-                    // Apply discount to tax
+                        // Apply discount to tax
-                    if ($discount) {
+                        if ($discount) {
-                        $tax = $tax - ($tax * ($discount / 100));
+                            $tax = $tax - ($tax * ($discount / 100));
+                        }
+
+                        $invoice_item_taxes[] = [
+                            'company_id' => $request['company_id'],
+                            'invoice_id' => $invoice->id,
+                            'tax_id' => $tax_id,
+                            'name' => $tax_object->name,
+                            'amount' => $tax,
+                        ];
+
+                        $item_tax += $tax;
                     }
                 }
 
@@ -460,24 +493,31 @@ class Invoices extends Controller
                 $invoice_item['quantity'] = (double) $item['quantity'];
                 $invoice_item['price'] = (double) $item['price'];
                 $invoice_item['tax'] = $tax;
-                $invoice_item['tax_id'] = $tax_id;
+                $invoice_item['tax_id'] = 0;//$tax_id;
                 $invoice_item['total'] = (double) $item['price'] * (double) $item['quantity'];
 
-                if (isset($tax_object)) {
+                $invoice_item_created = InvoiceItem::create($invoice_item);
-                    if (isset($taxes) && array_key_exists($tax_object->id, $taxes)) {
+
-                        $taxes[$tax_object->id]['amount'] += $tax;
+                if ($invoice_item_taxes) {
-                    } else {
+                    foreach ($invoice_item_taxes as $invoice_item_tax) {
-                        $taxes[$tax_object->id] = [
+                        $invoice_item_tax['invoice_item_id'] = $invoice_item_created->id;
-                            'name' => $tax_object->name,
+
-                            'amount' => $tax
+                        InvoiceItemTax::create($invoice_item_tax);
-                        ];
+
+                        // Set taxes
+                        if (isset($taxes) && array_key_exists($invoice_item_tax['tax_id'], $taxes)) {
+                            $taxes[$invoice_item_tax['tax_id']]['amount'] += $invoice_item_tax['amount'];
+                        } else {
+                            $taxes[$invoice_item_tax['tax_id']] = [
+                                'name' => $invoice_item_tax['name'],
+                                'amount' => $invoice_item_tax['amount']
+                            ];
+                        }
                     }
                 }
 
-                $tax_total += $tax;
+                $tax_total += $item_tax;
                 $sub_total += $invoice_item['total'];
-
-                InvoiceItem::create($invoice_item);
             }
         }
 

app/Models/Income/Invoice.php

@@ -83,6 +83,11 @@ class Invoice extends Model
         return $this->hasMany('App\Models\Income\InvoiceItem');
     }
 
+    public function itemTaxes()
+    {
+        return $this->hasMany('App\Models\Income\InvoiceItemTax');
+    }
+
     public function histories()
     {
         return $this->hasMany('App\Models\Income\InvoiceHistory');

app/Models/Income/InvoiceItemTax.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Models\Income;
+
+use App\Models\Model;
+use App\Traits\Currencies;
+
+class InvoiceItemTax extends Model
+{
+
+    use Currencies;
+
+    protected $table = 'invoice_item_taxes';
+
+    /**
+     * Attributes that should be mass-assignable.
+     *
+     * @var array
+     */
+    protected $fillable = ['company_id', 'invoice_id', 'invoice_item_id', 'tax_id', 'name', 'amount'];
+
+    public function invoice()
+    {
+        return $this->belongsTo('App\Models\Income\Invoice');
+    }
+
+    public function item()
+    {
+        return $this->belongsTo('App\Models\Common\Item');
+    }
+
+    public function tax()
+    {
+        return $this->belongsTo('App\Models\Setting\Tax');
+    }
+
+    /**
+     * Convert amount to double.
+     *
+     * @param  string  $value
+     * @return void
+     */
+    public function setAmountAttribute($value)
+    {
+        $this->attributes['amount'] = (double) $value;
+    }
+}

database/migrations/2018_10_22_000000_create_invoice_item_taxes_table.php

@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+class CreateInvoiceItemTaxesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('invoice_item_taxes', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('company_id');
+            $table->integer('invoice_id');
+            $table->integer('invoice_item_id');
+            $table->integer('tax_id');
+            $table->string('name');
+            $table->double('amount', 15, 4)->default('0.0000');
+            $table->timestamps();
+            $table->softDeletes();
+
+            $table->index('company_id');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('invoice_item_taxes');
+    }
+}

public/css/app.css

@@ -765,3 +765,11 @@ input[type="number"] {
     border-color: #6da252;
     border-radius: 0;
 }
+
+#tax-add-new {
+    padding: 6px 12px;
+}
+
+#items .select2-search__field {
+    padding-left: 15px;
+}

resources/views/incomes/invoices/create.blade.php

@@ -189,6 +189,14 @@
                             placeholder: {
                                 id: '-1', // the value of the option
                                 text: "{{ trans('general.form.select.field', ['field' => trans_choice('general.taxes', 1)]) }}"
+                            },
+                            escapeMarkup: function (markup) {
+                                return markup;
+                            },
+                            language: {
+                                noResults: function () {
+                                    return '<span id="tax-add-new"><i class="fa fa-plus"> {{ trans('general.title.new', ['type' => trans_choice('general.tax_rates', 1)]) }}</span>';
+                                }
                             }
                         });
 
@@ -464,7 +472,7 @@
                 url: '{{ url("common/items/totalItem") }}',
                 type: 'POST',
                 dataType: 'JSON',
-                data: $('#currency_code, #discount input[type=\'number\'], #items input[type=\'text\'],#items input[type=\'number\'],#items input[type=\'hidden\'], #items textarea, #items select'),
+                data: $('#currency_code, #discount input[type=\'number\'], #items input[type=\'text\'],#items input[type=\'number\'],#items input[type=\'hidden\'], #items textarea, #items select').serialize(),
                 headers: { 'X-CSRF-TOKEN': '{{ csrf_token() }}' },
                 success: function(data) {
                     if (data) {

resources/views/incomes/invoices/item.blade.php

@@ -35,7 +35,7 @@
     @stack('taxes_td_start')
     <td {{ $errors->has('item.' . $item_row . '.tax_id') ? 'class="has-error"' : '' }}>
         @stack('tax_id_input_start')
-        {!! Form::select('item[' . $item_row . '][tax_id][]', $taxes, empty($item) ? setting('general.default_tax') : $item->tax_id, ['id'=> 'item-tax-'. $item_row, 'class' => 'form-control tax-select2', 'placeholder' => trans('general.form.select.field', ['field' => trans_choice('general.taxes', 1)]), 'multiple' => 'true']) !!}
+        {!! Form::select('item[' . $item_row . '][tax_id][]', $taxes, empty($item) ? setting('general.default_tax') : $item->tax_id, ['id'=> 'item-tax-'. $item_row, 'class' => 'form-control tax-select2', 'multiple' => 'true']) !!}
         {!! $errors->first('item.' . $item_row . '.tax_id', '<p class="help-block">:message</p>') !!}
         @stack('tax_id_input_end')
     </td>