added import and export recurring bills

app/Exports/Purchases/Bills/Bills.php

@@ -1,13 +1,13 @@
 <?php
 
-namespace App\Exports\Purchases;
+namespace App\Exports\Purchases\Bills;
 
-use App\Exports\Purchases\Sheets\Bills as Base;
+use App\Exports\Purchases\Bills\Sheets\Bills as Base;
-use App\Exports\Purchases\Sheets\BillItems;
+use App\Exports\Purchases\Bills\Sheets\BillItems;
-use App\Exports\Purchases\Sheets\BillItemTaxes;
+use App\Exports\Purchases\Bills\Sheets\BillItemTaxes;
-use App\Exports\Purchases\Sheets\BillHistories;
+use App\Exports\Purchases\Bills\Sheets\BillHistories;
-use App\Exports\Purchases\Sheets\BillTotals;
+use App\Exports\Purchases\Bills\Sheets\BillTotals;
-use App\Exports\Purchases\Sheets\BillTransactions;
+use App\Exports\Purchases\Bills\Sheets\BillTransactions;
 use Maatwebsite\Excel\Concerns\Exportable;
 use Maatwebsite\Excel\Concerns\WithMultipleSheets;
 

app/Exports/Purchases/Bills/Sheets/BillHistories.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Exports\Purchases\Sheets;
+namespace App\Exports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Export;
 use App\Models\Document\DocumentHistory as Model;

app/Exports/Purchases/Bills/Sheets/BillItemTaxes.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Exports\Purchases\Sheets;
+namespace App\Exports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Export;
 use App\Models\Document\DocumentItemTax as Model;

app/Exports/Purchases/Bills/Sheets/BillItems.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Exports\Purchases\Sheets;
+namespace App\Exports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Export;
 use App\Models\Document\DocumentItem as Model;

app/Exports/Purchases/Bills/Sheets/BillTotals.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Exports\Purchases\Sheets;
+namespace App\Exports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Export;
 use App\Models\Document\DocumentTotal as Model;

app/Exports/Purchases/Bills/Sheets/BillTransactions.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Exports\Purchases\Sheets;
+namespace App\Exports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Export;
 use App\Models\Banking\Transaction as Model;

app/Exports/Purchases/Bills/Sheets/Bills.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Exports\Purchases\Sheets;
+namespace App\Exports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Export;
 use App\Models\Document\Document as Model;

app/Exports/Purchases/RecurringBills/RecurringBills.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Exports\Purchases\RecurringBills;
+
+use App\Exports\Purchases\RecurringBills\Sheets\Recurring;
+use App\Exports\Purchases\RecurringBills\Sheets\RecurringBills as Base;
+use App\Exports\Purchases\RecurringBills\Sheets\RecurringBillItems;
+use App\Exports\Purchases\RecurringBills\Sheets\RecurringBillItemTaxes;
+use App\Exports\Purchases\RecurringBills\Sheets\RecurringBillHistories;
+use App\Exports\Purchases\RecurringBills\Sheets\RecurringBillTotals;
+use Maatwebsite\Excel\Concerns\Exportable;
+use Maatwebsite\Excel\Concerns\WithMultipleSheets;
+
+class RecurringBills implements WithMultipleSheets
+{
+    use Exportable;
+
+    public $ids;
+
+    public function __construct($ids = null)
+    {
+        $this->ids = $ids;
+    }
+
+    public function sheets(): array
+    {
+        return [
+            new Recurring($this->ids),
+            new Base($this->ids),
+            new RecurringBillItems($this->ids),
+            new RecurringBillItemTaxes($this->ids),
+            new RecurringBillHistories($this->ids),
+            new RecurringBillTotals($this->ids),
+        ];
+    }
+}

app/Exports/Purchases/RecurringBills/Sheets/Recurring.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Exports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Export;
+use App\Models\Common\Recurring as Model;
+
+class Recurring extends Export
+{
+    public function collection()
+    {
+        return Model::bill()->cursor();
+    }
+
+    public function map($model): array
+    {
+        $model->bill_number = $model->recurable->document_number;
+                
+        return parent::map($model);
+    }
+
+    public function fields(): array
+    {
+        return [
+            'recurable_type',
+            'bill_number',
+            'frequency',
+            'interval',
+            'started_at',
+            'status',
+            'limit_by',
+            'limit_count',
+            'auto_send',
+        ];
+    }
+}

app/Exports/Purchases/RecurringBills/Sheets/RecurringBillHistories.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Exports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Export;
+use App\Models\Document\DocumentHistory as Model;
+
+class RecurringBillHistories extends Export
+{
+    public function collection()
+    {
+        return Model::with('document')->billRecurring()->collectForExport($this->ids, null, 'document_id');
+    }
+
+    public function map($model): array
+    {
+        $document = $model->document;
+
+        if (empty($document)) {
+            return [];
+        }
+
+        $model->bill_number = $document->document_number;
+
+        return parent::map($model);
+    }
+
+    public function fields(): array
+    {
+        return [
+            'bill_number',
+            'status',
+            'notify',
+            'description',
+        ];
+    }
+}

app/Exports/Purchases/RecurringBills/Sheets/RecurringBillItemTaxes.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Exports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Export;
+use App\Models\Document\DocumentItemTax as Model;
+
+class RecurringBillItemTaxes extends Export
+{
+    public function collection()
+    {
+        return Model::with('document', 'item', 'tax')->billRecurring()->collectForExport($this->ids, null, 'document_id');
+    }
+
+    public function map($model): array
+    {
+        $document = $model->document;
+
+        if (empty($document)) {
+            return [];
+        }
+
+        $model->bill_number = $document->document_number;
+        $model->item_name = $model->item->name;
+        $model->tax_rate = $model->tax->rate;
+
+        return parent::map($model);
+    }
+
+    public function fields(): array
+    {
+        return [
+            'bill_number',
+            'item_name',
+            'tax_rate',
+            'amount',
+        ];
+    }
+}

app/Exports/Purchases/RecurringBills/Sheets/RecurringBillItems.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Exports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Export;
+use App\Models\Document\DocumentItem as Model;
+
+class RecurringBillItems extends Export
+{
+    public function collection()
+    {
+        return Model::with('document', 'item')->billRecurring()->collectForExport($this->ids, null, 'document_id');
+    }
+
+    public function map($model): array
+    {
+        $document = $model->document;
+
+        if (empty($document)) {
+            return [];
+        }
+
+        $model->bill_number = $document->document_number;
+        $model->item_name = $model->item->name;
+        $model->item_description = $model->item->description;
+        $model->item_type = $model->item->type;
+
+        return parent::map($model);
+    }
+
+    public function fields(): array
+    {
+        return [
+            'bill_number',
+            'item_name',
+            'item_description',
+            'item_type',
+            'quantity',
+            'price',
+            'total',
+            'tax',
+        ];
+    }
+}

app/Exports/Purchases/RecurringBills/Sheets/RecurringBillTotals.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Exports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Export;
+use App\Models\Document\DocumentTotal as Model;
+
+class RecurringBillTotals extends Export
+{
+    public function collection()
+    {
+        return Model::with('document')->billRecurring()->collectForExport($this->ids, null, 'document_id');
+    }
+
+    public function map($model): array
+    {
+        $document = $model->document;
+
+        if (empty($document)) {
+            return [];
+        }
+
+        $model->bill_number = $document->document_number;
+
+        return parent::map($model);
+    }
+
+    public function fields(): array
+    {
+        return [
+            'bill_number',
+            'code',
+            'name',
+            'amount',
+            'sort_order',
+        ];
+    }
+}

app/Exports/Purchases/RecurringBills/Sheets/RecurringBills.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Exports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Export;
+use App\Models\Document\Document as Model;
+use Maatwebsite\Excel\Concerns\WithColumnFormatting;
+use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+class RecurringBills extends Export implements WithColumnFormatting
+{
+    public function collection()
+    {
+        return Model::with('category')->billRecurring()->collectForExport($this->ids, ['document_number' => 'desc']);
+    }
+
+    public function map($model): array
+    {
+        $country = null;
+
+        if ($model->contact_country && array_key_exists($model->contact_country, trans('countries'))) {
+            $country = trans('countries.' . $model->contact_country);
+        }
+
+        $model->category_name = $model->category->name;
+        $model->bill_number = $model->document_number;
+        $model->billed_at = $model->issued_at;
+        $model->contact_country = $country;
+
+        return parent::map($model);
+    }
+
+    public function fields(): array
+    {
+        return [
+            'bill_number',
+            'order_number',
+            'status',
+            'billed_at',
+            'due_at',
+            'amount',
+            'currency_code',
+            'currency_rate',
+            'category_name',
+            'contact_name',
+            'contact_email',
+            'contact_tax_number',
+            'contact_phone',
+            'contact_address',
+            'contact_country',
+            'contact_state',
+            'contact_zip_code',
+            'contact_city',
+            'notes',
+        ];
+    }
+
+    public function columnFormats(): array
+    {
+        return [
+            'D' => NumberFormat::FORMAT_DATE_YYYYMMDD,
+            'E' => NumberFormat::FORMAT_DATE_YYYYMMDD,
+        ];
+    }
+}

app/Http/Controllers/Purchases/Bills.php

@@ -3,10 +3,10 @@
 namespace App\Http\Controllers\Purchases;
 
 use App\Abstracts\Http\Controller;
-use App\Exports\Purchases\Bills as Export;
+use App\Exports\Purchases\Bills\Bills as Export;
 use App\Http\Requests\Common\Import as ImportRequest;
 use App\Http\Requests\Document\Document as Request;
-use App\Imports\Purchases\Bills as Import;
+use App\Imports\Purchases\Bills\Bills as Import;
 use App\Jobs\Document\CreateDocument;
 use App\Jobs\Document\DeleteDocument;
 use App\Jobs\Document\DuplicateDocument;

app/Http/Controllers/Purchases/RecurringBills.php

@@ -3,7 +3,10 @@
 namespace App\Http\Controllers\Purchases;
 
 use App\Abstracts\Http\Controller;
+use App\Exports\Purchases\RecurringBills\RecurringBills as Export;
+use App\Http\Requests\Common\Import as ImportRequest;
 use App\Http\Requests\Document\Document as Request;
+use App\Imports\Purchases\RecurringBills\RecurringBills as Import;
 use App\Jobs\Document\CreateDocument;
 use App\Jobs\Document\DuplicateDocument;
 use App\Jobs\Document\UpdateDocument;
@@ -114,6 +117,30 @@ class RecurringBills extends Controller
         return redirect()->route('recurring-bills.edit', $clone->id);
     }
 
+    /**
+     * Import the specified resource.
+     *
+     * @param  ImportRequest  $request
+     *
+     * @return Response
+     */
+    public function import(ImportRequest $request)
+    {
+        $response = $this->importExcel(new Import, $request, trans_choice('general.recurring_bills', 2));
+
+        if ($response['success']) {
+            $response['redirect'] = route('recurring-bills.index');
+
+            flash($response['message'])->success();
+        } else {
+            $response['redirect'] = route('import.create', ['purchases', 'recurring-bills']);
+
+            flash($response['message'])->error()->important();
+        }
+
+        return response()->json($response);
+    }
+
     /**
      * Show the form for editing the specified resource.
      *
@@ -155,6 +182,16 @@ class RecurringBills extends Controller
         return response()->json($response);
     }
 
+    /**
+     * Export the specified resource.
+     *
+     * @return Response
+     */
+    public function export()
+    {
+        return $this->exportExcel(new Export, trans_choice('general.recurring_bills', 2));
+    }
+
     /**
      * End recurring template.
      *

app/Imports/Purchases/Bills/Bills.php

@@ -1,14 +1,14 @@
 <?php
 
-namespace App\Imports\Purchases;
+namespace App\Imports\Purchases\Bills;
 
 use App\Abstracts\ImportMultipleSheets;
-use App\Imports\Purchases\Sheets\Bills as Base;
+use App\Imports\Purchases\Bills\Sheets\Bills as Base;
-use App\Imports\Purchases\Sheets\BillItems;
+use App\Imports\Purchases\Bills\Sheets\BillItems;
-use App\Imports\Purchases\Sheets\BillItemTaxes;
+use App\Imports\Purchases\Bills\Sheets\BillItemTaxes;
-use App\Imports\Purchases\Sheets\BillHistories;
+use App\Imports\Purchases\Bills\Sheets\BillHistories;
-use App\Imports\Purchases\Sheets\BillTotals;
+use App\Imports\Purchases\Bills\Sheets\BillTotals;
-use App\Imports\Purchases\Sheets\BillTransactions;
+use App\Imports\Purchases\Bills\Sheets\BillTransactions;
 
 class Bills extends ImportMultipleSheets
 {

app/Imports/Purchases/Bills/Sheets/BillHistories.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Imports\Purchases\Sheets;
+namespace App\Imports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Import;
 use App\Http\Requests\Document\DocumentHistory as Request;

app/Imports/Purchases/Bills/Sheets/BillItemTaxes.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Imports\Purchases\Sheets;
+namespace App\Imports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Import;
 use App\Http\Requests\Document\DocumentItemTax as Request;

app/Imports/Purchases/Bills/Sheets/BillItems.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Imports\Purchases\Sheets;
+namespace App\Imports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Import;
 use App\Http\Requests\Document\DocumentItem as Request;

app/Imports/Purchases/Bills/Sheets/BillTotals.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Imports\Purchases\Sheets;
+namespace App\Imports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Import;
 use App\Http\Requests\Document\DocumentTotal as Request;

app/Imports/Purchases/Bills/Sheets/BillTransactions.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Imports\Purchases\Sheets;
+namespace App\Imports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Import;
 use App\Http\Requests\Banking\Transaction as Request;

app/Imports/Purchases/Bills/Sheets/Bills.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Imports\Purchases\Sheets;
+namespace App\Imports\Purchases\Bills\Sheets;
 
 use App\Abstracts\Import;
 use App\Http\Requests\Document\Document as Request;

app/Imports/Purchases/RecurringBills/RecurringBills.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Imports\Purchases\RecurringBills;
+
+use App\Abstracts\ImportMultipleSheets;
+use App\Imports\Purchases\RecurringBills\Sheets\Recurring;
+use App\Imports\Purchases\RecurringBills\Sheets\RecurringBills as Base;
+use App\Imports\Purchases\RecurringBills\Sheets\RecurringBillItems;
+use App\Imports\Purchases\RecurringBills\Sheets\RecurringBillItemTaxes;
+use App\Imports\Purchases\RecurringBills\Sheets\RecurringBillHistories;
+use App\Imports\Purchases\RecurringBills\Sheets\RecurringBillTotals;
+
+class RecurringBills extends ImportMultipleSheets
+{
+    public function sheets(): array
+    {
+        return [
+            'recurring_bills' => new Base(),
+            'recurring_bill_items' => new RecurringBillItems(),
+            'recurring_bill_item_taxes' => new RecurringBillItemTaxes(),
+            'recurring_bill_histories' => new RecurringBillHistories(),
+            'recurring_bill_totals' => new RecurringBillTotals(),
+            'recurring' => new Recurring(),
+        ];
+    }
+}

app/Imports/Purchases/RecurringBills/Sheets/Recurring.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Imports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Import;
+use App\Models\Document\Document;
+use App\Models\Common\Recurring as Model;
+
+class Recurring extends Import
+{
+    public function model(array $row)
+    {
+        return new Model($row);
+    }
+
+    public function map($row): array
+    {
+        $row = parent::map($row);
+
+        $row['recurable_id'] = (int) Document::where('type', '=', Document::BILL_RECURRING_TYPE)
+            ->number($row['bill_number'])
+            ->pluck('id')
+            ->first();
+
+        return $row;
+    }
+}

app/Imports/Purchases/RecurringBills/Sheets/RecurringBillHistories.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Imports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Import;
+use App\Http\Requests\Document\DocumentHistory as Request;
+use App\Models\Document\Document;
+use App\Models\Document\DocumentHistory as Model;
+
+class RecurringBillHistories extends Import
+{
+    public $request_class = Request::class;
+
+    public function model(array $row)
+    {
+        return new Model($row);
+    }
+
+    public function map($row): array
+    {
+        if ($this->isEmpty($row, 'bill_number')) {
+            return [];
+        }
+
+        $row['bill_number'] = (string) $row['bill_number'];
+
+        $row = parent::map($row);
+
+        $row['document_id'] = (int) Document::where('type', '=', Document::BILL_RECURRING_TYPE)
+            ->number($row['bill_number'])
+            ->pluck('id')
+            ->first();
+
+        $row['notify'] = (int) $row['notify'];
+
+        $row['type'] = Document::BILL_RECURRING_TYPE;
+
+        return $row;
+    }
+
+    public function prepareRules(array $rules): array
+    {
+        $rules['bill_number'] = 'required|string';
+
+        unset($rules['bill_id']);
+
+        return $rules;
+    }
+}

app/Imports/Purchases/RecurringBills/Sheets/RecurringBillItemTaxes.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace App\Imports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Import;
+use App\Http\Requests\Document\DocumentItemTax as Request;
+use App\Models\Common\Item;
+use App\Models\Document\Document;
+use App\Models\Document\DocumentItem;
+use App\Models\Document\DocumentItemTax as Model;
+
+class RecurringBillItemTaxes extends Import
+{
+    public $request_class = Request::class;
+
+    public function model(array $row)
+    {
+        return new Model($row);
+    }
+
+    public function map($row): array
+    {
+        if ($this->isEmpty($row, 'bill_number')) {
+            return [];
+        }
+
+        $row['bill_number'] = (string) $row['bill_number'];
+
+        $row = parent::map($row);
+
+        $row['document_id'] = (int) Document::where('type', '=', Document::BILL_RECURRING_TYPE)
+            ->number($row['bill_number'])
+            ->pluck('id')
+            ->first();
+
+        if (empty($row['document_item_id']) && !empty($row['item_name'])) {
+            $item_id = Item::name($row['item_name'])->pluck('id')->first();
+            
+            $row['document_item_id'] = DocumentItem::where('type', '=', Document::BILL_RECURRING_TYPE)
+                ->where('item_id', $item_id)
+                ->pluck('id')
+                ->first();
+        }
+
+        $row['tax_id'] = $this->getTaxId($row);
+
+        if (empty($row['name']) && !empty($row['item_name'])) {
+            $row['name'] = $row['item_name'];
+        }
+
+        $row['amount'] = (double) $row['amount'];
+
+        $row['type'] = Document::BILL_RECURRING_TYPE;
+
+        return $row;
+    }
+
+    public function prepareRules(array $rules): array
+    {
+        $rules['bill_number'] = 'required|string';
+
+        unset($rules['bill_id']);
+
+        return $rules;
+    }
+}

app/Imports/Purchases/RecurringBills/Sheets/RecurringBillItems.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Imports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Import;
+use App\Http\Requests\Document\DocumentItem as Request;
+use App\Models\Document\Document;
+use App\Models\Document\DocumentItem as Model;
+
+class RecurringBillItems extends Import
+{
+    public $request_class = Request::class;
+
+    public function model(array $row)
+    {
+        return new Model($row);
+    }
+
+    public function map($row): array
+    {
+        if ($this->isEmpty($row, 'bill_number')) {
+            return [];
+        }
+
+        $row['bill_number'] = (string) $row['bill_number'];
+
+        $row = parent::map($row);
+
+        $row['document_id'] = (int) Document::where('type', '=', Document::BILL_RECURRING_TYPE)
+            ->number($row['bill_number'])
+            ->pluck('id')
+            ->first();
+
+        if (empty($row['item_id']) && !empty($row['item_name'])) {
+            $row['item_id'] = $this->getItemIdFromName($row);
+
+            $row['name'] = $row['item_name'];
+        }
+
+        $row['description'] = !empty($row['item_description']) ? $row['item_description'] : '';
+
+        $row['tax'] = (double) $row['tax'];
+        $row['tax_id'] = 0;
+        $row['type'] = Document::BILL_RECURRING_TYPE;
+
+        return $row;
+    }
+
+    public function prepareRules(array $rules): array
+    {
+        $rules['bill_number'] = 'required|string';
+
+        unset($rules['bill_id']);
+
+        return $rules;
+    }
+}

app/Imports/Purchases/RecurringBills/Sheets/RecurringBillTotals.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Imports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Import;
+use App\Http\Requests\Document\DocumentTotal as Request;
+use App\Models\Document\Document;
+use App\Models\Document\DocumentTotal as Model;
+
+class RecurringBillTotals extends Import
+{
+    public $request_class = Request::class;
+
+    public function model(array $row)
+    {
+        return new Model($row);
+    }
+
+    public function map($row): array
+    {
+        if ($this->isEmpty($row, 'bill_number')) {
+            return [];
+        }
+
+        $row['bill_number'] = (string) $row['bill_number'];
+
+        $row = parent::map($row);
+
+        $row['document_id'] = (int) Document::where('type', '=', Document::BILL_RECURRING_TYPE)
+            ->number($row['bill_number'])
+            ->pluck('id')
+            ->first();
+
+        $row['type'] = Document::BILL_RECURRING_TYPE;
+
+        return $row;
+    }
+
+    public function prepareRules(array $rules): array
+    {
+        $rules['bill_number'] = 'required|string';
+
+        unset($rules['bill_id']);
+
+        return $rules;
+    }
+}

app/Imports/Purchases/RecurringBills/Sheets/RecurringBills.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Imports\Purchases\RecurringBills\Sheets;
+
+use App\Abstracts\Import;
+use App\Http\Requests\Document\Document as Request;
+use App\Models\Document\Document as Model;
+use Illuminate\Support\Str;
+
+class RecurringBills extends Import
+{
+    public $request_class = Request::class;
+
+    public function model(array $row)
+    {
+        return new Model($row);
+    }
+
+    public function map($row): array
+    {
+        if ($this->isEmpty($row, 'bill_number')) {
+            return [];
+        }
+
+        $row['bill_number'] = (string) $row['bill_number'];
+
+        $row = parent::map($row);
+
+        $country = array_search($row['contact_country'], trans('countries'));
+
+        $row['document_number'] = $row['bill_number'];
+        $row['issued_at'] = $row['billed_at'];
+        $row['category_id'] = $this->getCategoryId($row, 'expense');
+        $row['contact_id'] = $this->getContactId($row, 'vendor');
+        $row['currency_code'] = $this->getCurrencyCode($row);
+        $row['type'] = Model::BILL_RECURRING_TYPE;
+        $row['contact_country'] = !empty($country) ? $country : null;
+
+        return $row;
+    }
+
+    public function prepareRules(array $rules): array
+    {
+        $rules['bill_number'] = Str::replaceFirst('unique:documents,NULL', 'unique:documents,document_number', $rules['document_number']);
+        $rules['billed_at'] = $rules['issued_at'];
+        $rules['currency_rate'] = 'required|gt:0';
+
+        unset($rules['document_number'], $rules['issued_at'], $rules['type']);
+
+        return $rules;
+    }
+}

resources/views/purchases/recurring_bills/index.blade.php

@@ -14,7 +14,7 @@
     </x-slot>
 
     <x-slot name="moreButtons">
-        <x-documents.index.more-buttons type="bill-recurring" hide-export hide-cancelled />
+        <x-documents.index.more-buttons type="bill-recurring" hide-cancelled />
     </x-slot>
 
     <x-slot name="content">