close #46 Enhancement: Bill and Invoice improve total status and system

app/Http/Controllers/Expenses/Bills.php

@@ -11,8 +11,9 @@ use App\Models\Banking\Account;
 use App\Models\Expense\BillStatus;
 use App\Models\Expense\Vendor;
 use App\Models\Expense\Bill;
-use App\Models\Expense\BillHistory;
 use App\Models\Expense\BillItem;
+use App\Models\Expense\BillTotal;
+use App\Models\Expense\BillHistory;
 use App\Models\Expense\BillPayment;
 use App\Models\Item\Item;
 use App\Models\Setting\Category;
@@ -21,9 +22,8 @@ use App\Models\Setting\Tax;
 use App\Traits\Currencies;
 use App\Traits\DateTime;
 use App\Traits\Uploads;
-use Jenssegers\Date\Date;
-
 use App\Utilities\Modules;
+use Date;
 
 class Bills extends Controller
 {
@@ -36,7 +36,7 @@ class Bills extends Controller
      */
     public function index()
     {
-        $bills = Bill::with('status')->collect();
+        $bills = Bill::with(['vendor', 'status', 'items', 'payments', 'histories'])->collect();
 
         $vendors = collect(Vendor::enabled()->pluck('name', 'id'))
             ->prepend(trans('general.all_type', ['type' => trans_choice('general.vendors', 2)]), '');
@@ -56,25 +56,15 @@ class Bills extends Controller
      */
     public function show(Bill $bill)
     {
-        $sub_total = 0;
-        $tax_total = 0;
         $paid = 0;
 
-        foreach ($bill->items as $item) {
-            $sub_total += ($item->price * $item->quantity);
-            $tax_total += ($item->tax * $item->quantity);
-        }
-
         foreach ($bill->payments as $item) {
             $item->default_currency_code = $bill->currency_code;
 
             $paid += $item->getDynamicConvertedAmount();
         }
 
-        $bill->sub_total = $sub_total;
-        $bill->tax_total = $tax_total;
         $bill->paid = $paid;
-        $bill->grand_total = (($sub_total + $tax_total) - $paid);
 
         $accounts = Account::enabled()->pluck('name', 'id');
 
@@ -100,27 +90,17 @@ class Bills extends Controller
      */
     public function printBill($bill_id)
     {
-        $sub_total = 0;
-        $tax_total = 0;
         $paid = 0;
 
         $bill = Bill::where('id', $bill_id)->first();
 
-        foreach ($bill->items as $item) {
-            $sub_total += ($item->price * $item->quantity);
-            $tax_total += ($item->tax * $item->quantity);
-        }
-
         foreach ($bill->payments as $item) {
             $item->default_currency_code = $bill->currency_code;
 
             $paid += $item->getDynamicConvertedAmount();
         }
 
-        $bill->sub_total = $sub_total;
-        $bill->tax_total = $tax_total;
         $bill->paid = $paid;
-        $bill->grand_total = (($sub_total + $tax_total) - $paid);
 
         return view('expenses.bills.bill', compact('bill'));
     }
@@ -134,27 +114,17 @@ class Bills extends Controller
      */
     public function pdfBill($bill_id)
     {
-        $sub_total = 0;
-        $tax_total = 0;
         $paid = 0;
 
         $bill = Bill::where('id', $bill_id)->first();
 
-        foreach ($bill->items as $item) {
-            $sub_total += ($item->price * $item->quantity);
-            $tax_total += ($item->tax * $item->quantity);
-        }
-
         foreach ($bill->payments as $item) {
             $item->default_currency_code = $bill->currency_code;
 
             $paid += $item->getDynamicConvertedAmount();
         }
 
-        $bill->sub_total = $sub_total;
-        $bill->tax_total = $tax_total;
         $bill->paid = $paid;
-        $bill->grand_total = (($sub_total + $tax_total) - $paid);
 
         $html = view('expenses.bills.bill', compact('bill'))->render();
 
@@ -286,18 +256,24 @@ class Bills extends Controller
 
         // Upload attachment
         $attachment_path = $this->getUploadedFilePath($request->file('attachment'), 'bills');
+
         if ($attachment_path) {
             $request['attachment'] = $attachment_path;
         }
 
         $bill = Bill::create($request->input());
 
-        $bill_item = array();
+        $taxes = [];
+        $tax_total = 0;
+        $sub_total = 0;
+
+        $bill_item = [];
         $bill_item['company_id'] = $request['company_id'];
         $bill_item['bill_id'] = $bill->id;
 
         if ($request['item']) {
             foreach ($request['item'] as $item) {
+                unset($tax_object);
                 $item_sku = '';
 
                 if (!empty($item['item_id'])) {
@@ -323,16 +299,74 @@ class Bills extends Controller
                 $bill_item['price'] = $item['price'];
                 $bill_item['tax'] = $tax;
                 $bill_item['tax_id'] = $tax_id;
-                $bill_item['total'] = ($item['price'] + $bill_item['tax']) * $item['quantity'];
+                $bill_item['total'] = $item['price'] * $item['quantity'];
 
-                $request['amount'] += $bill_item['total'];
+                if (isset($tax_object)) {
+                    if (array_key_exists($tax_object->id, $taxes)) {
+                        $taxes[$tax_object->id]['amount'] += $tax;
+                    } else {
+                        $taxes[$tax_object->id] = [
+                            'name' => $tax_object->name,
+                            'amount' => $tax
+                        ];
+                    }
+                }
+
+                $tax_total += $tax;
+                $sub_total += $bill_item['total'];
 
                 BillItem::create($bill_item);
             }
         }
 
+        $request['amount'] += $sub_total + $tax_total;
+
         $bill->update($request->input());
 
+        // Added bill total sub total
+        $bill_sub_total = [
+            'company_id' => $request['company_id'],
+            'bill_id' => $bill->id,
+            'code' => 'sub_total',
+            'name' => 'bills.sub_total',
+            'amount' => $sub_total,
+            'sort_order' => 1,
+        ];
+
+        BillTotal::create($bill_sub_total);
+
+        $sort_order = 2;
+
+        // Added bill total taxes
+        if ($taxes) {
+            foreach ($taxes as $tax) {
+                $bill_tax_total = [
+                    'company_id' => $request['company_id'],
+                    'bill_id' => $bill->id,
+                    'code' => 'tax',
+                    'name' => $tax['name'],
+                    'amount' => $tax['amount'],
+                    'sort_order' => $sort_order,
+                ];
+
+                BillTotal::create($bill_tax_total);
+
+                $sort_order++;
+            }
+        }
+
+        // Added bill total total
+        $bill_total = [
+            'company_id' => $request['company_id'],
+            'bill_id' => $bill->id,
+            'code' => 'total',
+            'name' => 'bills.total',
+            'amount' => $sub_total + $tax_total,
+            'sort_order' => $sort_order,
+        ];
+
+        BillTotal::create($bill_total);
+
         $request['bill_id'] = $bill->id;
         $request['status_code'] = 'new';
         $request['notify'] = 0;
@@ -401,11 +435,16 @@ class Bills extends Controller
 
         // Upload attachment
         $attachment_path = $this->getUploadedFilePath($request->file('attachment'), 'bills');
+
         if ($attachment_path) {
             $request['attachment'] = $attachment_path;
         }
 
-        $bill_item = array();
+        $taxes = [];
+        $tax_total = 0;
+        $sub_total = 0;
+
+        $bill_item = [];
         $bill_item['company_id'] = $request['company_id'];
         $bill_item['bill_id'] = $bill->id;
 
@@ -413,6 +452,7 @@ class Bills extends Controller
             BillItem::where('bill_id', $bill->id)->delete();
 
             foreach ($request['item'] as $item) {
+                unset($tax_object);
                 $item_sku = '';
 
                 if (!empty($item['item_id'])) {
@@ -438,16 +478,76 @@ class Bills extends Controller
                 $bill_item['price'] = $item['price'];
                 $bill_item['tax'] = $tax;
                 $bill_item['tax_id'] = $tax_id;
-                $bill_item['total'] = ($item['price'] + $bill_item['tax']) * $item['quantity'];
+                $bill_item['total'] = $item['price'] * $item['quantity'];
 
-                $request['amount'] += $bill_item['total'];
+                if (isset($tax_object)) {
+                    if (array_key_exists($tax_object->id, $taxes)) {
+                        $taxes[$tax_object->id]['amount'] += $tax;
+                    } else {
+                        $taxes[$tax_object->id] = [
+                            'name' => $tax_object->name,
+                            'amount' => $tax
+                        ];
+                    }
+                }
+
+                $tax_total += $tax;
+                $sub_total += $bill_item['total'];
 
                 BillItem::create($bill_item);
             }
         }
 
+        BillTotal::where('bill_id', $bill->id)->delete();
+
+        // Added bill total sub total
+        $bill_sub_total = [
+            'company_id' => $request['company_id'],
+            'bill_id' => $bill->id,
+            'code' => 'sub_total',
+            'name' => 'bills.sub_total',
+            'amount' => $sub_total,
+            'sort_order' => 1,
+        ];
+
+        BillTotal::create($bill_sub_total);
+
+        $sort_order = 2;
+
+        // Added bill total taxes
+        if ($taxes) {
+            foreach ($taxes as $tax) {
+                $bill_tax_total = [
+                    'company_id' => $request['company_id'],
+                    'bill_id' => $bill->id,
+                    'code' => 'tax',
+                    'name' => $tax['name'],
+                    'amount' => $tax['amount'],
+                    'sort_order' => $sort_order,
+                ];
+
+                BillTotal::create($bill_tax_total);
+
+                $sort_order++;
+            }
+        }
+
+        $request['amount'] += $sub_total + $tax_total;
+
         $bill->update($request->input());
 
+        // Added bill total total
+        $bill_total = [
+            'company_id' => $request['company_id'],
+            'bill_id' => $bill->id,
+            'code' => 'total',
+            'name' => 'bills.total',
+            'amount' => $sub_total + $tax_total,
+            'sort_order' => $sort_order,
+        ];
+
+        BillTotal::create($bill_total);
+
         // Fire the event to make it extendible
         event(new BillUpdated($bill));
 
@@ -476,6 +576,7 @@ class Bills extends Controller
         */
 
         BillItem::where('bill_id', $bill->id)->delete();
+        BillTotal::where('bill_id', $bill->id)->delete();
         BillPayment::where('bill_id', $bill->id)->delete();
         BillHistory::where('bill_id', $bill->id)->delete();
 

app/Http/Controllers/Incomes/Invoices.php

@@ -13,6 +13,7 @@ use App\Models\Income\Customer;
 use App\Models\Income\Invoice;
 use App\Models\Income\InvoiceHistory;
 use App\Models\Income\InvoiceItem;
+use App\Models\Income\InvoiceTotal;
 use App\Models\Income\InvoicePayment;
 use App\Models\Income\InvoiceStatus;
 use App\Models\Item\Item;
@@ -22,10 +23,8 @@ use App\Models\Setting\Tax;
 use App\Traits\Currencies;
 use App\Traits\DateTime;
 use App\Traits\Uploads;
-
-use Jenssegers\Date\Date;
-
 use App\Utilities\Modules;
+use Date;
 
 class Invoices extends Controller
 {
@@ -38,7 +37,7 @@ class Invoices extends Controller
      */
     public function index()
     {
-        $invoices = Invoice::with('status')->collect();
+        $invoices = Invoice::with(['customer', 'status', 'items', 'payments', 'histories'])->collect();
 
         $customers = collect(Customer::enabled()->pluck('name', 'id'))
             ->prepend(trans('general.all_type', ['type' => trans_choice('general.customers', 2)]), '');
@@ -58,25 +57,15 @@ class Invoices extends Controller
      */
     public function show(Invoice $invoice)
     {
-        $sub_total = 0;
-        $tax_total = 0;
         $paid = 0;
 
-        foreach ($invoice->items as $item) {
-            $sub_total += ($item->price * $item->quantity);
-            $tax_total += ($item->tax * $item->quantity);
-        }
-
         foreach ($invoice->payments as $item) {
             $item->default_currency_code = $invoice->currency_code;
 
             $paid += $item->getDynamicConvertedAmount();
         }
 
-        $invoice->sub_total = $sub_total;
-        $invoice->tax_total = $tax_total;
         $invoice->paid = $paid;
-        $invoice->grand_total = (($sub_total + $tax_total) - $paid);
 
         $accounts = Account::enabled()->pluck('name', 'id');
 
@@ -102,27 +91,17 @@ class Invoices extends Controller
      */
     public function printInvoice($invoice_id)
     {
-        $sub_total = 0;
-        $tax_total = 0;
         $paid = 0;
 
         $invoice = Invoice::where('id', $invoice_id)->first();
 
-        foreach ($invoice->items as $item) {
-            $sub_total += ($item->price * $item->quantity);
-            $tax_total += ($item->tax * $item->quantity);
-        }
-
         foreach ($invoice->payments as $item) {
             $item->default_currency_code = $invoice->currency_code;
 
             $paid += $item->getDynamicConvertedAmount();
         }
 
-        $invoice->sub_total = $sub_total;
-        $invoice->tax_total = $tax_total;
         $invoice->paid = $paid;
-        $invoice->grand_total = (($sub_total + $tax_total) - $paid);
 
         $invoice->template_path = 'incomes.invoices.invoice';
 
@@ -140,27 +119,17 @@ class Invoices extends Controller
      */
     public function pdfInvoice($invoice_id)
     {
-        $sub_total = 0;
-        $tax_total = 0;
         $paid = 0;
 
         $invoice = Invoice::where('id', $invoice_id)->first();
 
-        foreach ($invoice->items as $item) {
-            $sub_total += ($item->price * $item->quantity);
-            $tax_total += ($item->tax * $item->quantity);
-        }
-
         foreach ($invoice->payments as $item) {
             $item->default_currency_code = $invoice->currency_code;
 
             $paid += $item->getDynamicConvertedAmount();
         }
 
-        $invoice->sub_total = $sub_total;
-        $invoice->tax_total = $tax_total;
         $invoice->paid = $paid;
-        $invoice->grand_total = (($sub_total + $tax_total) - $paid);
 
         $invoice->template_path = 'incomes.invoices.invoice';
 
@@ -296,18 +265,24 @@ class Invoices extends Controller
 
         // Upload attachment
         $attachment_path = $this->getUploadedFilePath($request->file('attachment'), 'invoices');
+
         if ($attachment_path) {
             $request['attachment'] = $attachment_path;
         }
 
         $invoice = Invoice::create($request->input());
 
-        $invoice_item = array();
+        $taxes = [];
+        $tax_total = 0;
+        $sub_total = 0;
+
+        $invoice_item = [];
         $invoice_item['company_id'] = $request['company_id'];
         $invoice_item['invoice_id'] = $invoice->id;
 
         if ($request['item']) {
             foreach ($request['item'] as $item) {
+                unset($tax_object);
                 $item_sku = '';
 
                 if (!empty($item['item_id'])) {
@@ -333,16 +308,74 @@ class Invoices extends Controller
                 $invoice_item['price'] = $item['price'];
                 $invoice_item['tax'] = $tax;
                 $invoice_item['tax_id'] = $tax_id;
-                $invoice_item['total'] = ($item['price'] + $invoice_item['tax']) * $item['quantity'];
+                $invoice_item['total'] = $item['price'] * $item['quantity'];
 
-                $request['amount'] += $invoice_item['total'];
+                if (isset($tax_object)) {
+                    if (array_key_exists($tax_object->id, $taxes)) {
+                        $taxes[$tax_object->id]['amount'] += $tax;
+                    } else {
+                        $taxes[$tax_object->id] = [
+                            'name' => $tax_object->name,
+                            'amount' => $tax
+                        ];
+                    }
+                }
+
+                $tax_total += $tax;
+                $sub_total += $invoice_item['total'];
 
                 InvoiceItem::create($invoice_item);
             }
         }
 
+        $request['amount'] += $sub_total + $tax_total;
+
         $invoice->update($request->input());
 
+        // Added invoice total sub total
+        $invoice_sub_total = [
+            'company_id' => $request['company_id'],
+            'invoice_id' => $invoice->id,
+            'code' => 'sub_total',
+            'name' => 'invoices.sub_total',
+            'amount' => $sub_total,
+            'sort_order' => 1,
+        ];
+
+        InvoiceTotal::create($invoice_sub_total);
+
+        $sort_order = 2;
+
+        // Added invoice total taxes
+        if ($taxes) {
+            foreach ($taxes as $tax) {
+                $invoice_tax_total = [
+                    'company_id' => $request['company_id'],
+                    'invoice_id' => $invoice->id,
+                    'code' => 'tax',
+                    'name' => $tax['name'],
+                    'amount' => $tax['amount'],
+                    'sort_order' => $sort_order,
+                ];
+
+                InvoiceTotal::create($invoice_tax_total);
+
+                $sort_order++;
+            }
+        }
+
+        // Added invoice total total
+        $invoice_total = [
+            'company_id' => $request['company_id'],
+            'invoice_id' => $invoice->id,
+            'code' => 'total',
+            'name' => 'invoices.total',
+            'amount' => $sub_total + $tax_total,
+            'sort_order' => $sort_order,
+        ];
+
+        InvoiceTotal::create($invoice_total);
+
         $request['invoice_id'] = $invoice->id;
         $request['status_code'] = 'draft';
         $request['notify'] = 0;
@@ -411,11 +444,16 @@ class Invoices extends Controller
 
         // Upload attachment
         $attachment_path = $this->getUploadedFilePath($request->file('attachment'), 'invoices');
+
         if ($attachment_path) {
             $request['attachment'] = $attachment_path;
         }
 
-        $invoice_item = array();
+        $taxes = [];
+        $tax_total = 0;
+        $sub_total = 0;
+
+        $invoice_item = [];
         $invoice_item['company_id'] = $request['company_id'];
         $invoice_item['invoice_id'] = $invoice->id;
 
@@ -423,6 +461,7 @@ class Invoices extends Controller
             InvoiceItem::where('invoice_id', $invoice->id)->delete();
 
             foreach ($request['item'] as $item) {
+                unset($tax_object);
                 $item_sku = '';
 
                 if (!empty($item['item_id'])) {
@@ -448,16 +487,76 @@ class Invoices extends Controller
                 $invoice_item['price'] = $item['price'];
                 $invoice_item['tax'] = $tax;
                 $invoice_item['tax_id'] = $tax_id;
-                $invoice_item['total'] = ($item['price'] + $invoice_item['tax']) * $item['quantity'];
+                $invoice_item['total'] = $item['price'] * $item['quantity'];
 
-                $request['amount'] += $invoice_item['total'];
+                if (isset($tax_object)) {
+                    if (array_key_exists($tax_object->id, $taxes)) {
+                        $taxes[$tax_object->id]['amount'] += $tax;
+                    } else {
+                        $taxes[$tax_object->id] = [
+                            'name' => $tax_object->name,
+                            'amount' => $tax
+                        ];
+                    }
+                }
+
+                $tax_total += $tax;
+                $sub_total += $invoice_item['total'];
 
                 InvoiceItem::create($invoice_item);
             }
         }
 
+        $request['amount'] += $sub_total + $tax_total;
+
         $invoice->update($request->input());
 
+        InvoiceTotal::where('invoice_id', $invoice->id)->delete();
+
+        // Added invoice total sub total
+        $invoice_sub_total = [
+            'company_id' => $request['company_id'],
+            'invoice_id' => $invoice->id,
+            'code' => 'sub_total',
+            'name' => 'invoices.sub_total',
+            'amount' => $sub_total,
+            'sort_order' => 1,
+        ];
+
+        InvoiceTotal::create($invoice_sub_total);
+
+        $sort_order = 2;
+
+        // Added invoice total taxes
+        if ($taxes) {
+            foreach ($taxes as $tax) {
+                $invoice_tax_total = [
+                    'company_id' => $request['company_id'],
+                    'invoice_id' => $invoice->id,
+                    'code' => 'tax',
+                    'name' => $tax['name'],
+                    'amount' => $tax['amount'],
+                    'sort_order' => $sort_order,
+                ];
+
+                InvoiceTotal::create($invoice_tax_total);
+
+                $sort_order++;
+            }
+        }
+
+        // Added invoice total total
+        $invoice_total = [
+            'company_id' => $request['company_id'],
+            'invoice_id' => $invoice->id,
+            'code' => 'total',
+            'name' => 'invoices.total',
+            'amount' => $sub_total + $tax_total,
+            'sort_order' => $sort_order,
+        ];
+
+        InvoiceTotal::create($invoice_total);
+
         // Fire the event to make it extendible
         event(new InvoiceUpdated($invoice));
 
@@ -486,6 +585,7 @@ class Invoices extends Controller
         */
 
         InvoiceItem::where('invoice_id', $invoice->id)->delete();
+        InvoiceTotal::where('invoice_id', $invoice->id)->delete();
         InvoicePayment::where('invoice_id', $invoice->id)->delete();
         InvoiceHistory::where('invoice_id', $invoice->id)->delete();
 

app/Http/Transformers/Expense/BillTotals.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Transformers\Expense;
+
+use App\Models\Expense\BillTotal as Model;
+use League\Fractal\TransformerAbstract;
+
+class BillTotals extends TransformerAbstract
+{
+
+    /**
+     * @param Model $model
+     * @return array
+     */
+    public function transform(Model $model)
+    {
+        return [
+            'id' => $model->id,
+            'company_id' => $model->company_id,
+            'bill_id' => $model->bill_id,
+            'code' => $model->code,
+            'name' => $model->name,
+            'amount' => $model->amount,
+            'sort_order' => $model->sort_order,
+            'created_at' => $model->created_at->toIso8601String(),
+            'updated_at' => $model->updated_at->toIso8601String(),
+        ];
+    }
+}

app/Http/Transformers/Income/InvoiceTotals.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Transformers\Income;
+
+use App\Models\Income\InvoiceTotal as Model;
+use League\Fractal\TransformerAbstract;
+
+class InvoiceTotals extends TransformerAbstract
+{
+
+    /**
+     * @param Model $model
+     * @return array
+     */
+    public function transform(Model $model)
+    {
+        return [
+            'id' => $model->id,
+            'company_id' => $model->company_id,
+            'invoice_id' => $model->invoice_id,
+            'code' => $model->code,
+            'name' => $model->name,
+            'amount' => $model->amount,
+            'sort_order' => $model->sort_order,
+            'created_at' => $model->created_at->toIso8601String(),
+            'updated_at' => $model->updated_at->toIso8601String(),
+        ];
+    }
+}

app/Models/Expense/Bill.php

@@ -69,6 +69,11 @@ class Bill extends Model
         return $this->hasMany('App\Models\Expense\BillItem');
     }
 
+    public function totals()
+    {
+        return $this->hasMany('App\Models\Income\InvoiceTotal');
+    }
+
     public function payment()
     {
         return $this->belongsTo('App\Models\Expense\BillPayment', 'id', 'bill_id');

app/Models/Expense/BillTotal.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models\Expense;
+
+use App\Models\Model;
+use App\Traits\DateTime;
+
+class BillTotal extends Model
+{
+    use DateTime;
+
+    protected $table = 'bill_totals';
+
+    /**
+     * Attributes that should be mass-assignable.
+     *
+     * @var array
+     */
+    protected $fillable = ['company_id', 'bill_id', 'code', 'name', 'amount', 'sort_order'];
+
+    public function bill()
+    {
+        return $this->belongsTo('App\Models\Expense\Bill');
+    }
+}

app/Models/Income/Invoice.php

@@ -79,6 +79,11 @@ class Invoice extends Model
         return $this->hasMany('App\Models\Income\InvoiceItem');
     }
 
+    public function totals()
+    {
+        return $this->hasMany('App\Models\Income\InvoiceTotal');
+    }
+
     public function payments()
     {
         return $this->hasMany('App\Models\Income\InvoicePayment');

app/Models/Income/InvoiceTotal.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models\Income;
+
+use App\Models\Model;
+use App\Traits\DateTime;
+
+class InvoiceTotal extends Model
+{
+    use DateTime;
+
+    protected $table = 'invoice_totals';
+
+    /**
+     * Attributes that should be mass-assignable.
+     *
+     * @var array
+     */
+    protected $fillable = ['company_id', 'invoice_id', 'code', 'name', 'amount', 'sort_order'];
+
+    public function invoice()
+    {
+        return $this->belongsTo('App\Models\Income\Invoice');
+    }
+}

database/migrations/2017_10_11_000000_create_bill_totals_table.php

@@ -0,0 +1,135 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use App\Models\Company\Company;
+use App\Models\Expense\Bill;
+use App\Models\Expense\BillItem;
+use App\Models\Expense\BillTotal;
+use App\Models\Setting\Tax;
+
+class CreateBillTotalsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('bill_totals', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('company_id');
+            $table->integer('bill_id');
+            $table->string('code')->nullable();
+            $table->string('name');
+            $table->float('amount', 15, 4);
+            $table->integer('sort_order');
+            $table->timestamps();
+            $table->softDeletes();
+
+            $table->index('company_id');
+        });
+
+        Model::unguard();
+
+        $companies = Company::all();
+
+        foreach ($companies as $company) {
+            $bills = Bill::where('company_id', $company->id)->get();
+
+            foreach ($bills as $bill) {
+                $bill_items = BillItem::where('bill_id', $bill->id)->get();
+
+                $taxes = [];
+                $tax_total = 0;
+                $sub_total = 0;
+
+                foreach ($bill_items as $bill_item) {
+                    unset($tax_object);
+                    $bill_item->total = $bill_item->price * $bill_item->quantity;
+
+                    $bill_item->update();
+
+                    if (!empty($bill_item->tax_id)) {
+                        $tax_object = Tax::find($bill_item->tax_id);
+                    }
+
+                    if (isset($tax_object)) {
+                        if (array_key_exists($bill_item->tax_id, $taxes)) {
+                            $taxes[$bill_item->tax_id]['amount'] += $bill_item->tax;
+                        } else {
+                            $taxes[$bill_item->tax_id] = [
+                                'name' => $tax_object->name,
+                                'amount' => $bill_item->tax
+                            ];
+                        }
+                    }
+
+                    $tax_total += $bill_item->tax;
+                    $sub_total += $bill_item->price * $bill_item->quantity;
+                }
+
+                $bill->amount = $sub_total + $tax_total;
+
+                $bill->update();
+
+                // Added bill total sub total
+                $bill_sub_total = [
+                    'company_id' => $company->id,
+                    'bill_id' => $bill->id,
+                    'code' => 'sub_total',
+                    'name' => 'bills.sub_total',
+                    'amount' => $sub_total,
+                    'sort_order' => 1,
+                ];
+
+                BillTotal::create($bill_sub_total);
+
+                $sort_order = 2;
+
+                // Added bill total taxes
+                if ($taxes) {
+                    foreach ($taxes as $tax) {
+                        $bill_tax_total = [
+                            'company_id' => $company->id,
+                            'bill_id' => $bill->id,
+                            'code' => 'tax',
+                            'name' => $tax['name'],
+                            'amount' => $tax['amount'],
+                            'sort_order' => $sort_order,
+                        ];
+
+                        BillTotal::create($bill_tax_total);
+
+                        $sort_order++;
+                    }
+                }
+
+                // Added bill total total
+                $bill_total = [
+                    'company_id' => $company->id,
+                    'bill_id' => $bill->id,
+                    'code' => 'total',
+                    'name' => 'bills.total',
+                    'amount' => $sub_total + $tax_total,
+                    'sort_order' => $sort_order,
+                ];
+
+                BillTotal::create($bill_total);
+            }
+        }
+
+        Model::reguard();
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('bill_totals');
+    }
+}

database/migrations/2017_10_11_000000_create_invoice_totals_table.php

@@ -0,0 +1,135 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use App\Models\Company\Company;
+use App\Models\Income\Invoice;
+use App\Models\Income\InvoiceItem;
+use App\Models\Income\InvoiceTotal;
+use App\Models\Setting\Tax;
+
+class CreateInvoiceTotalsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('invoice_totals', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('company_id');
+            $table->integer('invoice_id');
+            $table->string('code')->nullable();
+            $table->string('name');
+            $table->float('amount', 15, 4);
+            $table->integer('sort_order');
+            $table->timestamps();
+            $table->softDeletes();
+
+            $table->index('company_id');
+        });
+
+        Model::unguard();
+
+        $companies = Company::all();
+
+        foreach ($companies as $company) {
+            $invoices = Invoice::where('company_id', $company->id)->get();
+
+            foreach ($invoices as $invoice) {
+                $invoice_items = InvoiceItem::where('invoice_id', $invoice->id)->get();
+
+                $taxes = [];
+                $tax_total = 0;
+                $sub_total = 0;
+
+                foreach ($invoice_items as $invoice_item) {
+                    unset($tax_object);
+                    $invoice_item->total = $invoice_item->price * $invoice_item->quantity;
+
+                    $invoice_item->update();
+
+                    if (!empty($invoice_item->tax_id)) {
+                        $tax_object = Tax::find($invoice_item->tax_id);
+                    }
+
+                    if (isset($tax_object)) {
+                        if (array_key_exists($invoice_item->tax_id, $taxes)) {
+                            $taxes[$invoice_item->tax_id]['amount'] += $invoice_item->tax;
+                        } else {
+                            $taxes[$invoice_item->tax_id] = [
+                                'name' => $tax_object->name,
+                                'amount' => $invoice_item->tax
+                            ];
+                        }
+                    }
+
+                    $tax_total += $invoice_item->tax;
+                    $sub_total += $invoice_item->price * $invoice_item->quantity;
+                }
+
+                $invoice->amount = $sub_total + $tax_total;
+
+                $invoice->update();
+
+                // Added invoice total sub total
+                $invoice_sub_total = [
+                    'company_id' => $company->id,
+                    'invoice_id' => $invoice->id,
+                    'code' => 'sub_total',
+                    'name' => 'invoices.sub_total',
+                    'amount' => $sub_total,
+                    'sort_order' => 1,
+                ];
+
+                InvoiceTotal::create($invoice_sub_total);
+
+                $sort_order = 2;
+
+                // Added invoice total taxes
+                if ($taxes) {
+                    foreach ($taxes as $tax) {
+                        $invoice_tax_total = [
+                            'company_id' => $company->id,
+                            'invoice_id' => $invoice->id,
+                            'code' => 'tax',
+                            'name' => $tax['name'],
+                            'amount' => $tax['amount'],
+                            'sort_order' => $sort_order,
+                        ];
+
+                        InvoiceTotal::create($invoice_tax_total);
+
+                        $sort_order++;
+                    }
+                }
+
+                // Added invoice total total
+                $invoice_total = [
+                    'company_id' => $company->id,
+                    'invoice_id' => $invoice->id,
+                    'code' => 'total',
+                    'name' => 'invoices.total',
+                    'amount' => $sub_total + $tax_total,
+                    'sort_order' => $sort_order,
+                ];
+
+                InvoiceTotal::create($invoice_total);
+            }
+        }
+
+        Model::reguard();
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::drop('invoice_totals');
+    }
+}

resources/views/expenses/bills/bill.blade.php

@@ -112,26 +112,15 @@
             </div>
             <div class="col-xs-5">
                 <div class="table-responsive">
+                    <table class="table">
                     <table class="table">
                         <tbody>
+                        @foreach($invoice->totals as $total)
                         <tr>
-                            <th style="width:50%">{{ trans('bills.sub_total') }}:</th>
+                            <th>{{ trans($total['name']) }}:</th>
-                            <td class="text-right">@money($bill->sub_total, $bill->currency_code, true)</td>
+                            <td class="text-right">@money($total->amount, $invoice->currency_code, true)</td>
-                        </tr>
-                        <tr>
-                            <th>{{ trans('bills.tax_total') }}:</th>
-                            <td class="text-right">@money($bill->tax_total, $bill->currency_code, true)</td>
-                        </tr>
-                        @if($bill->paid)
-                            <tr>
-                                <th>{{ trans('bills.paid') }}:</th>
-                                <td class="text-right">@money('-' . $bill->paid, $bill->currency_code, true)</td>
-                            </tr>
-                        @endif
-                        <tr>
-                            <th>{{ trans('bills.total') }}:</th>
-                            <td class="text-right">@money($bill->grand_total, $bill->currency_code, true)</td>
                         </tr>
+                        @endforeach
                         </tbody>
                     </table>
                 </div>

resources/views/expenses/bills/show.blade.php

@@ -95,7 +95,7 @@
                                 </td>
                                 <td class="text-center">{{ $item->quantity }}</td>
                                 <td class="text-right">@money($item->price, $bill->currency_code, true)</td>
-                                <td class="text-right">@money($item->total - $item->tax, $bill->currency_code, true)</td>
+                                <td class="text-right">@money($item->total, $bill->currency_code, true)</td>
                             </tr>
                             @endforeach
                         </tbody>
@@ -117,24 +117,25 @@
                     <div class="table-responsive">
                         <table class="table">
                             <tbody>
-                                <tr>
+                                @foreach($invoice->totals as $total)
-                                    <th style="width:50%">{{ trans('bills.sub_total') }}:</th>
+                                @if($total->code != 'total')
-                                    <td class="text-right">@money($bill->sub_total, $bill->currency_code, true)</td>
+                                    <tr>
-                                </tr>
+                                        <th>{{ trans($total['name']) }}:</th>
-                                <tr>
+                                        <td class="text-right">@money($total->amount, $invoice->currency_code, true)</td>
-                                    <th>{{ trans('bills.tax_total') }}:</th>
+                                    </tr>
-                                    <td class="text-right">@money($bill->tax_total, $bill->currency_code, true)</td>
+                                @else
-                                </tr>
+                                    @if ($invoice->paid)
-                                @if($bill->paid)
+                                        <tr class="text-success">
-                                <tr>
+                                            <th>{{ trans('invoices.paid') }}:</th>
-                                    <th>{{ trans('bills.paid') }}:</th>
+                                            <td class="text-right">@money('-' . $invoice->paid, $invoice->currency_code, true)</td>
-                                    <td class="text-right">@money('-' . $bill->paid, $bill->currency_code, true)</td>
+                                        </tr>
-                                </tr>
+                                    @endif
+                                    <tr>
+                                        <th>{{ trans($total['name']) }}:</th>
+                                        <td class="text-right">@money($total->amount - $invoice->paid, $invoice->currency_code, true)</td>
+                                    </tr>
                                 @endif
-                                <tr>
+                                @endforeach
-                                    <th>{{ trans('bills.total') }}:</th>
-                                    <td class="text-right">@money($bill->grand_total, $bill->currency_code, true)</td>
-                                </tr>
                             </tbody>
                         </table>
                     </div>

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

@@ -114,24 +114,12 @@
                 <div class="table-responsive">
                     <table class="table">
                         <tbody>
+                        @foreach($invoice->totals as $total)
                         <tr>
-                            <th style="max-width: 214px">{{ trans('invoices.sub_total') }}:</th>
+                            <th>{{ trans($total['name']) }}:</th>
-                            <td class="text-right">@money($invoice->sub_total, $invoice->currency_code, true)</td>
+                            <td class="text-right">@money($total->amount, $invoice->currency_code, true)</td>
-                        </tr>
-                        <tr>
-                            <th>{{ trans('invoices.tax_total') }}:</th>
-                            <td class="text-right">@money($invoice->tax_total, $invoice->currency_code, true)</td>
-                        </tr>
-                        @if($invoice->paid)
-                            <tr>
-                                <th>{{ trans('invoices.paid') }}:</th>
-                                <td class="text-right">@money('-' . $invoice->paid, $invoice->currency_code, true)</td>
-                            </tr>
-                        @endif
-                        <tr>
-                            <th>{{ trans('invoices.total') }}:</th>
-                            <td class="text-right">@money($invoice->grand_total, $invoice->currency_code, true)</td>
                         </tr>
+                        @endforeach
                         </tbody>
                     </table>
                 </div>

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

@@ -95,7 +95,7 @@
                                 </td>
                                 <td class="text-center">{{ $item->quantity }}</td>
                                 <td class="text-right">@money($item->price, $invoice->currency_code, true)</td>
-                                <td class="text-right">@money($item->total - $item->tax, $invoice->currency_code, true)</td>
+                                <td class="text-right">@money($item->total, $invoice->currency_code, true)</td>
                             </tr>
                             @endforeach
                         </tbody>
@@ -117,24 +117,25 @@
                     <div class="table-responsive">
                         <table class="table">
                             <tbody>
-                                <tr>
+                                @foreach($invoice->totals as $total)
-                                    <th>{{ trans('invoices.sub_total') }}:</th>
+                                @if($total->code != 'total')
-                                    <td class="text-right">@money($invoice->sub_total, $invoice->currency_code, true)</td>
+                                    <tr>
-                                </tr>
+                                        <th>{{ trans($total['name']) }}:</th>
-                                <tr>
+                                        <td class="text-right">@money($total->amount, $invoice->currency_code, true)</td>
-                                    <th>{{ trans('invoices.tax_total') }}:</th>
+                                    </tr>
-                                    <td class="text-right">@money($invoice->tax_total, $invoice->currency_code, true)</td>
+                                @else
-                                </tr>
+                                    @if ($invoice->paid)
-                                @if ($invoice->paid)
+                                        <tr class="text-success">
-                                <tr>
+                                            <th>{{ trans('invoices.paid') }}:</th>
-                                    <th>{{ trans('invoices.paid') }}:</th>
+                                            <td class="text-right">@money('-' . $invoice->paid, $invoice->currency_code, true)</td>
-                                    <td class="text-right">@money('-' . $invoice->paid, $invoice->currency_code, true)</td>
+                                        </tr>
-                                </tr>
+                                    @endif
+                                    <tr>
+                                        <th>{{ trans($total['name']) }}:</th>
+                                        <td class="text-right">@money($total->amount - $invoice->paid, $invoice->currency_code, true)</td>
+                                    </tr>
                                 @endif
-                                <tr>
+                                @endforeach
-                                    <th>{{ trans('invoices.total') }}:</th>
-                                    <td class="text-right">@money($invoice->grand_total, $invoice->currency_code, true)</td>
-                                </tr>
                             </tbody>
                         </table>
                     </div>