Added support for partial payments

app/Http/Controllers/PaymentController.php

@@ -262,7 +262,7 @@ class PaymentController extends BaseController
         $card = new CreditCard($data);
 
         return [
-            'amount' => ($invoice->partial ? $invoice->partial : $invoice->balance),
+            'amount' => $invoice->getRequestedAmount(),
             'card' => $card,
             'currency' => $currencyCode,
             'returnUrl' => URL::to('complete'),
@@ -304,7 +304,7 @@ class PaymentController extends BaseController
         $data = [
             'showBreadcrumbs' => false,
             'url' => 'payment/'.$invitationKey,
-            'amount' => ($invoice->partial ? $invoice->partial : $invoice->balance),
+            'amount' => $invoice->getRequestedAmount(),
             'invoiceNumber' => $invoice->invoice_number,
             'client' => $client,
             'contact' => $invitation->contact,
@@ -603,7 +603,7 @@ class PaymentController extends BaseController
         $payment->invitation_id = $invitation->id;
         $payment->account_gateway_id = $accountGateway->id;
         $payment->invoice_id = $invoice->id;
-        $payment->amount = $invoice->partial ? $invoice->partial : $invoice->balance;
+        $payment->amount = $invoice->getRequestedAmount();
         $payment->client_id = $invoice->client_id;
         $payment->contact_id = $invitation->contact_id;
         $payment->transaction_reference = $ref;

app/Models/Account.php

@@ -228,6 +228,7 @@ class Account extends Eloquent
             'subtotal',
             'paid_to_date',
             'balance_due',
+            'amount_due',
             'terms',
             'your_invoice',
             'quote',

app/Models/Activity.php

@@ -187,7 +187,7 @@ class Activity extends Eloquent
             $diff = floatval($invoice->amount) - floatval($invoice->getOriginal('amount'));
 
             $fieldChanged = false;
-            foreach (['invoice_number', 'po_number', 'invoice_date', 'due_date', 'terms', 'public_notes', 'invoice_footer'] as $field) {
+            foreach (['invoice_number', 'po_number', 'invoice_date', 'due_date', 'terms', 'public_notes', 'invoice_footer', 'partial'] as $field) {
                 if ($invoice->$field != $invoice->getOriginal($field)) {
                     $fieldChanged = true;
                     break;

app/Models/Invitation.php

@@ -9,7 +9,7 @@ class Invitation extends EntityModel
 
     public function invoice()
     {
-        return $this->belongsTo('App\Models\Invoice');
+        return $this->belongsTo('App\Models\Invoice')->withTrashed();
     }
 
     public function contact()

app/Models/Invoice.php

@@ -72,6 +72,11 @@ class Invoice extends EntityModel
         return $this->invoice_status_id >= INVOICE_STATUS_PAID;
     }
 
+    public function getRequestedAmount()
+    {
+        return $this->partial > 0 ? $this->partial : $this->balance;
+    }
+
     public function hidePrivateFields()
     {
         $this->setVisible([

app/Ninja/Mailers/ContactMailer.php

@@ -19,7 +19,7 @@ class ContactMailer extends Mailer
         $subject = trans("texts.{$entityType}_subject", ['invoice' => $invoice->invoice_number, 'account' => $invoice->account->getDisplayName()]);
         $accountName = $invoice->account->getDisplayName();
         $emailTemplate = $invoice->account->getEmailTemplate($entityType);
-        $invoiceAmount = Utils::formatMoney($invoice->amount, $invoice->client->currency_id);
+        $invoiceAmount = Utils::formatMoney($invoice->getRequestedAmount(), $invoice->client->currency_id);
 
         foreach ($invoice->invitations as $invitation) {
             if (!$invitation->user || !$invitation->user->email) {

app/Ninja/Repositories/InvoiceRepository.php

@@ -19,7 +19,7 @@ class InvoiceRepository
             ->where('contacts.deleted_at', '=', null)
             ->where('invoices.is_recurring', '=', false)
             ->where('contacts.is_primary', '=', true)
-            ->select('clients.public_id as client_public_id', 'invoice_number', 'invoice_status_id', 'clients.name as client_name', 'invoices.public_id', 'amount', 'invoices.balance', 'invoice_date', 'due_date', 'invoice_statuses.name as invoice_status_name', 'clients.currency_id', 'contacts.first_name', 'contacts.last_name', 'contacts.email', 'quote_id', 'quote_invoice_id', 'invoices.deleted_at', 'invoices.is_deleted');
+            ->select('clients.public_id as client_public_id', 'invoice_number', 'invoice_status_id', 'clients.name as client_name', 'invoices.public_id', 'amount', 'invoices.balance', 'invoice_date', 'due_date', 'invoice_statuses.name as invoice_status_name', 'clients.currency_id', 'contacts.first_name', 'contacts.last_name', 'contacts.email', 'quote_id', 'quote_invoice_id', 'invoices.deleted_at', 'invoices.is_deleted', 'invoices.partial');
 
         if (!\Session::get('show_trash:'.$entityType)) {
             $query->where('invoices.deleted_at', '=', null);
@@ -86,7 +86,7 @@ class InvoiceRepository
           ->where('invoices.is_deleted', '=', false)
           ->where('clients.deleted_at', '=', null)
           ->where('invoices.is_recurring', '=', false)
-          ->select('invitation_key', 'invoice_number', 'invoice_date', 'invoices.balance as balance', 'due_date', 'clients.public_id as client_public_id', 'clients.name as client_name', 'invoices.public_id', 'amount', 'start_date', 'end_date', 'clients.currency_id');
+          ->select('invitation_key', 'invoice_number', 'invoice_date', 'invoices.balance as balance', 'due_date', 'clients.public_id as client_public_id', 'clients.name as client_name', 'invoices.public_id', 'amount', 'start_date', 'end_date', 'clients.currency_id', 'invoices.partial');
 
         $table = \Datatable::query($query)
             ->addColumn('invoice_number', function ($model) use ($entityType) { return link_to('/view/'.$model->invitation_key, $model->invoice_number); })
@@ -94,7 +94,11 @@ class InvoiceRepository
             ->addColumn('amount', function ($model) { return Utils::formatMoney($model->amount, $model->currency_id); });
 
         if ($entityType == ENTITY_INVOICE) {
-            $table->addColumn('balance', function ($model) { return Utils::formatMoney($model->balance, $model->currency_id); });
+            $table->addColumn('balance', function ($model) {
+                return $model->partial > 0 ?
+                    trans('texts.partial_remaining', ['partial' => Utils::formatMoney($model->partial, $model->currency_id), 'balance' => Utils::formatMoney($model->balance, $model->currency_id)]) :
+                    Utils::formatMoney($model->balance, $model->currency_id);
+            });
         }
 
         return $table->addColumn('due_date', function ($model) { return Utils::fromSqlDate($model->due_date); })
@@ -122,7 +126,11 @@ class InvoiceRepository
               ->addColumn('amount', function ($model) { return Utils::formatMoney($model->amount, $model->currency_id); });
 
         if ($entityType == ENTITY_INVOICE) {
-            $table->addColumn('balance', function ($model) { return Utils::formatMoney($model->balance, $model->currency_id); });
+            $table->addColumn('balance', function ($model) {
+                return $model->partial > 0 ?
+                    trans('texts.partial_remaining', ['partial' => Utils::formatMoney($model->partial, $model->currency_id), 'balance' => Utils::formatMoney($model->balance, $model->currency_id)]) :
+                    Utils::formatMoney($model->balance, $model->currency_id);
+            });
         }
 
         return $table->addColumn('due_date', function ($model) { return Utils::fromSqlDate($model->due_date); })

public/js/built.js

@@ -31601,6 +31601,12 @@ function GetPdf(invoice, javascript){
   //set default style for report
   doc.setFont('Helvetica','');
 
+  // For partial payments show "Amount Due" rather than "Balance Due"
+  if (!invoiceLabels.balance_due_orig) {
+    invoiceLabels.balance_due_orig = invoiceLabels.balance_due;
+  }
+  invoiceLabels.balance_due = NINJA.parseFloat(invoice.partial) ? invoiceLabels.amount_due : invoiceLabels.balance_due_orig;
+
   eval(javascript);
 
   // add footer
@@ -32233,13 +32239,20 @@ function displayInvoice(doc, invoice, x, y, layout, rightAlignX) {
 }
 
 function getInvoiceDetails(invoice) {
-  return [
+  var fields = [
     {'invoice_number': invoice.invoice_number},
     {'po_number': invoice.po_number},
     {'invoice_date': invoice.invoice_date},
     {'due_date': invoice.due_date},
-    {'balance_due': formatMoney(invoice.balance_amount, invoice.client.currency_id)},
   ];
+
+  if (NINJA.parseFloat(invoice.partial)) {
+    fields.push({'total': formatMoney(invoice.total_amount, invoice.client.currency_id)});
+  }
+
+  fields.push({'balance_due': formatMoney(invoice.balance_amount, invoice.client.currency_id)})
+
+  return fields;
 }
 
 function getInvoiceDetailsHeight(invoice, layout) {
@@ -32294,6 +32307,10 @@ function displaySubtotals(doc, layout, invoice, y, rightAlignTitleX)
     data.push({'paid_to_date': formatMoney(paid, invoice.client.currency_id)});
   }
 
+  if (NINJA.parseFloat(invoice.partial) && invoice.total_amount != invoice.subtotal_amount) {
+    data.push({'total': formatMoney(invoice.total_amount, invoice.client.currency_id)});
+  }
+
   var options = {
     hasheader: true,
     rightAlignX: 550,
@@ -32490,15 +32507,17 @@ function calculateAmounts(invoice) {
     total += roundToTwo(invoice.custom_value2);
   }
 
-  if (NINJA.parseFloat(invoice.partial)) {
+  invoice.total_amount = roundToTwo(total) - (roundToTwo(invoice.amount) - roundToTwo(invoice.balance));
-    invoice.balance_amount = roundToTwo(invoice.partial);
-  } else {
-    invoice.balance_amount = roundToTwo(total) - (roundToTwo(invoice.amount) - roundToTwo(invoice.balance));
-  }
   invoice.discount_amount = discount;
   invoice.tax_amount = tax;
   invoice.has_taxes = hasTaxes;
 
+  if (NINJA.parseFloat(invoice.partial)) {
+    invoice.balance_amount = roundToTwo(invoice.partial);
+  } else {
+    invoice.balance_amount = invoice.total_amount;
+  }
+
   return invoice;
 }
 

public/js/script.js

@@ -78,6 +78,12 @@ function GetPdf(invoice, javascript){
   //set default style for report
   doc.setFont('Helvetica','');
 
+  // For partial payments show "Amount Due" rather than "Balance Due"
+  if (!invoiceLabels.balance_due_orig) {
+    invoiceLabels.balance_due_orig = invoiceLabels.balance_due;
+  }
+  invoiceLabels.balance_due = NINJA.parseFloat(invoice.partial) ? invoiceLabels.amount_due : invoiceLabels.balance_due_orig;
+
   eval(javascript);
 
   // add footer
@@ -710,13 +716,20 @@ function displayInvoice(doc, invoice, x, y, layout, rightAlignX) {
 }
 
 function getInvoiceDetails(invoice) {
-  return [
+  var fields = [
     {'invoice_number': invoice.invoice_number},
     {'po_number': invoice.po_number},
     {'invoice_date': invoice.invoice_date},
     {'due_date': invoice.due_date},
-    {'balance_due': formatMoney(invoice.balance_amount, invoice.client.currency_id)},
   ];
+
+  if (NINJA.parseFloat(invoice.partial)) {
+    fields.push({'total': formatMoney(invoice.total_amount, invoice.client.currency_id)});
+  }
+
+  fields.push({'balance_due': formatMoney(invoice.balance_amount, invoice.client.currency_id)})
+
+  return fields;
 }
 
 function getInvoiceDetailsHeight(invoice, layout) {
@@ -771,6 +784,10 @@ function displaySubtotals(doc, layout, invoice, y, rightAlignTitleX)
     data.push({'paid_to_date': formatMoney(paid, invoice.client.currency_id)});
   }
 
+  if (NINJA.parseFloat(invoice.partial) && invoice.total_amount != invoice.subtotal_amount) {
+    data.push({'total': formatMoney(invoice.total_amount, invoice.client.currency_id)});
+  }
+
   var options = {
     hasheader: true,
     rightAlignX: 550,
@@ -967,15 +984,17 @@ function calculateAmounts(invoice) {
     total += roundToTwo(invoice.custom_value2);
   }
 
-  if (NINJA.parseFloat(invoice.partial)) {
+  invoice.total_amount = roundToTwo(total) - (roundToTwo(invoice.amount) - roundToTwo(invoice.balance));
-    invoice.balance_amount = roundToTwo(invoice.partial);
-  } else {
-    invoice.balance_amount = roundToTwo(total) - (roundToTwo(invoice.amount) - roundToTwo(invoice.balance));
-  }
   invoice.discount_amount = discount;
   invoice.tax_amount = tax;
   invoice.has_taxes = hasTaxes;
 
+  if (NINJA.parseFloat(invoice.partial)) {
+    invoice.balance_amount = roundToTwo(invoice.partial);
+  } else {
+    invoice.balance_amount = invoice.total_amount;
+  }
+
   return invoice;
 }
 

resources/lang/da/texts.php

@@ -591,5 +591,8 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
     
 );

resources/lang/de/texts.php

@@ -582,6 +582,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
 
 
 );

resources/lang/en/texts.php

@@ -591,5 +591,7 @@ return array(
   'payment_type_bitcoin' => 'Bitcoin',
   'knowledge_base' => 'Knowledge Base',
   'partial' => 'Partial',
-  
+  'partial_remaining' => ':partial of :balance',
+
+
 );

resources/lang/es/texts.php

@@ -561,6 +561,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
 
 
 

resources/lang/es_ES/texts.php

@@ -590,6 +590,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
 
 
 );

resources/lang/fr/texts.php

@@ -582,6 +582,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
   
 
 );

resources/lang/it/texts.php

@@ -584,6 +584,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
 
     
 );

resources/lang/lt/texts.php

@@ -592,6 +592,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
     
 
     

resources/lang/nb_NO/texts.php

@@ -590,6 +590,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
     
   
 );

resources/lang/nl/texts.php

@@ -585,6 +585,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
     
 
   

resources/lang/pt_BR/texts.php

@@ -585,6 +585,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
     
   
 );

resources/lang/sv/texts.php

@@ -588,6 +588,9 @@ return array(
   'payment_type_credit_card' => 'Credit card',
   'payment_type_paypal' => 'PayPal',
   'payment_type_bitcoin' => 'Bitcoin',
+  'knowledge_base' => 'Knowledge Base',
+  'partial' => 'Partial',
+  'partial_remaining' => ':partial of :balance',
   
   
 );

resources/views/clients/show.blade.php

@@ -11,7 +11,7 @@
 		</div>
 
         @if ($gatewayLink)
-            {!! Button::link($gatewayLink, trans('texts.view_in_stripe'), ['target' => '_blank']) !!}
+            {!! Button::normal(trans('texts.view_in_stripe'))->asLinkTo($gatewayLink)->withAttributes(['target' => '_blank']) !!}
         @endif
 
 		@if ($client->trashed())

resources/views/invoices/edit.blade.php

@@ -78,7 +78,7 @@
 							->data_date_format(Session::get(SESSION_DATE_PICKER_FORMAT, DEFAULT_DATE_PICKER_FORMAT))->append('<i class="glyphicon glyphicon-calendar" onclick="toggleDatePicker(\'due_date\')"></i>') !!}							
                 
                 {!! Former::text('partial')->data_bind("value: partial, valueUpdate: 'afterkeydown', enable: is_partial")
-                        ->addGroupClass('partial')->append(Former::checkbox('is_partial')->raw()
+                        ->onchange('onPartialChange()')->addGroupClass('partial')->append(Former::checkbox('is_partial')->raw()
                             ->data_bind('checked: is_partial')->onclick('onPartialEnabled()') . '&nbsp;' . (trans('texts.enable'))) !!}
 			</div>
 			@if ($entityType == ENTITY_INVOICE)
@@ -1606,15 +1606,23 @@
 		}
 	}
 
+    function onPartialChange()
+    {
+        var val = NINJA.parseFloat($('#partial').val());
+        val = Math.max(Math.min(val, model.invoice().totals.rawTotal()), 0);
+        $('#partial').val(val);
+    }
+
     function onPartialEnabled()
     {
-        if ($('#is_partial').prop('checked')) {   
+        model.invoice().partial('');
-            model.invoice().partial(model.invoice().totals.rawTotal() || '');
-        } else {
-            model.invoice().partial('');
-        }        
-
         refreshPDF();
+
+        if ($('#is_partial').prop('checked')) {   
+            setTimeout(function() {
+                $('#partial').focus();
+            }, 1);
+        }    
     }
 
     function onRecurringEnabled()