Export data in API.

app/Api/V1/Controllers/Data/Export/ExportController.php

@@ -0,0 +1,209 @@
+<?php
+/*
+ * AccountController.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace FireflyIII\Api\V1\Controllers\Data\Export;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Data\Export\ExportRequest;
+use FireflyIII\Support\Export\ExportDataGenerator;
+use FireflyIII\User;
+use Illuminate\Http\Response as LaravelResponse;
+
+/**
+ * Class ExportController
+ */
+class ExportController extends Controller
+{
+    private ExportDataGenerator $exporter;
+
+    /**
+     * ExportController constructor.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user = auth()->user();
+                /** @var ExportDataGenerator $exporter */
+                $this->exporter = app(ExportDataGenerator::class);
+                $this->exporter->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function accounts(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportAccounts(true);
+
+        return $this->returnExport('accounts');
+
+    }
+
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function bills(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportBills(true);
+
+        return $this->returnExport('bills');
+    }
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function budgets(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportBudgets(true);
+
+        return $this->returnExport('budgets');
+    }
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function categories(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportCategories(true);
+
+        return $this->returnExport('categories');
+    }
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function piggyBanks(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportPiggies(true);
+
+        return $this->returnExport('piggies');
+    }
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function recurring(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportRecurring(true);
+
+        return $this->returnExport('recurrences');
+    }
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function rules(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportRules(true);
+
+        return $this->returnExport('rules');
+    }
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function tags(ExportRequest $request): LaravelResponse
+    {
+        $this->exporter->setExportTags(true);
+
+        return $this->returnExport('tags');
+    }
+
+    /**
+     * @param ExportRequest $request
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    public function transactions(ExportRequest $request): LaravelResponse
+    {
+        $params = $request->getAll();
+        $this->exporter->setStart($params['start']);
+        $this->exporter->setEnd($params['end']);
+        $this->exporter->setAccounts($params['accounts']);
+        $this->exporter->setExportTransactions(true);
+
+        return $this->returnExport('transactions');
+    }
+
+    /**
+     * @param string $key
+     *
+     * @return LaravelResponse
+     * @throws \League\Csv\CannotInsertRecord
+     */
+    private function returnExport(string $key): LaravelResponse
+    {
+        $date     = date('Y-m-d-H-i-s');
+        $fileName = sprintf('%s-export-%s.csv', $date, $key);
+        $data     = $this->exporter->export();
+
+        /** @var LaravelResponse $response */
+        $response = response($data[$key]);
+        $response
+            ->header('Content-Description', 'File Transfer')
+            ->header('Content-Type', 'application/octet-stream')
+            ->header('Content-Disposition', 'attachment; filename=' . $fileName)
+            ->header('Content-Transfer-Encoding', 'binary')
+            ->header('Connection', 'Keep-Alive')
+            ->header('Expires', '0')
+            ->header('Cache-Control', 'must-revalidate, post-check=0, pre-check=0')
+            ->header('Pragma', 'public')
+            ->header('Content-Length', strlen($data[$key]));
+
+        return $response;
+    }
+
+}

app/Api/V1/Controllers/Insight/Expense/AccountController.php

@@ -135,7 +135,7 @@ class AccountController extends Controller
                         'name'             => $accountNames[$accountId],
                         'difference'       => bcmul($diff, '-1'),
                         'difference_float' => ((float)$diff) * -1,
-                        'currency_id'      => $currencyId,
+                        'currency_id'      => (string) $currencyId,
                         'currency_code'    => $currencies[$currencyId]->code,
                     ];
                 }

app/Api/V1/Controllers/Insight/Income/AccountController.php

@@ -35,12 +35,9 @@ use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 
 /**
- * Class DateController
- *
- * Shows income information grouped or limited by date.
- * Ie. all income grouped by revenue + currency.
+ * Class AccountController
  */
-class DateController extends Controller
+class AccountController extends Controller
 {
     use ApiSupport;
 
@@ -72,9 +69,11 @@ class DateController extends Controller
     }
 
     /**
+     * @param DateRequest $request
      *
+     * @return JsonResponse
      */
-    public function basic(DateRequest $request): JsonResponse
+    public function revenue(DateRequest $request): JsonResponse
     {
         // parameters for chart:
         $dates = $request->getAll();

app/Api/V1/Requests/Data/Export/ExportRequest.php

@@ -0,0 +1,80 @@
+<?php
+/*
+ * ExportRequest.php
+ * Copyright (c) 2021 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace FireflyIII\Api\V1\Requests\Data\Export;
+
+
+use Carbon\Carbon;
+use FireflyIII\Models\AccountType;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Support\Request\ChecksLogin;
+use FireflyIII\Support\Request\ConvertsDataTypes;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Collection;
+
+/**
+ * Class ExportRequest
+ */
+class ExportRequest extends FormRequest
+{
+    use ChecksLogin, ConvertsDataTypes;
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'type'     => 'in:csv',
+            'accounts' => 'min:1',
+            'start'    => 'date|before:end',
+            'end'      => 'date|after:start',
+        ];
+    }
+
+    public function getAll(): array
+    {
+        $result     = [
+            'start' => $this->date('start') ?? Carbon::now()->subYear(),
+            'end'   => $this->date('end') ?? Carbon::now(),
+            'type'  => $this->string('type'),
+        ];
+        $parts      = explode(',', $this->string('accounts'));
+        $repository = app(AccountRepositoryInterface::class);
+        $repository->setUser(auth()->user());
+
+        $accounts = new Collection;
+        foreach ($parts as $part) {
+            $accountId = (int)$part;
+            if (0 !== $accountId) {
+                $account = $repository->findNull($accountId);
+                if (null !== $account && AccountType::ASSET === $account->accountType->type) {
+                    $accounts->push($account);
+                }
+            }
+        }
+        $result['accounts'] = $accounts;
+
+        return $result;
+    }
+}

app/Console/Commands/Export/ExportData.php

@@ -111,8 +111,12 @@ class ExportData extends Command
         /** @var ExportDataGenerator $exporter */
         $exporter = app(ExportDataGenerator::class);
         $exporter->setUser($this->user);
+
         $exporter->setStart($options['start']);
         $exporter->setEnd($options['end']);
+        $exporter->setAccounts($options['accounts']);
+
+
         $exporter->setExportTransactions($options['export']['transactions']);
         $exporter->setExportAccounts($options['export']['accounts']);
         $exporter->setExportBudgets($options['export']['budgets']);

app/Support/Export/ExportDataGenerator.php

@@ -50,6 +50,7 @@ use FireflyIII\Repositories\Rule\RuleRepositoryInterface;
 use FireflyIII\Repositories\Tag\TagRepositoryInterface;
 use FireflyIII\Repositories\TransactionGroup\TransactionGroupRepositoryInterface;
 use FireflyIII\User;
+use Illuminate\Support\Collection;
 use League\Csv\Writer;
 
 /**
@@ -57,35 +58,24 @@ use League\Csv\Writer;
  */
 class ExportDataGenerator
 {
-    /** @var Carbon */
-    private $end;
-    /** @var bool */
-    private $exportTransactions;
-    /** @var Carbon */
-    private $start;
-    /** @var bool */
-    private $exportAccounts;
-    /** @var bool */
-    private $exportBudgets;
-    /** @var bool */
-    private $exportCategories;
-    /** @var bool */
-    private $exportTags;
-    /** @var bool */
-    private $exportRecurring;
-    /** @var bool */
-    private $exportRules;
-    /** @var bool */
-    private $exportBills;
-    /** @var bool */
-    private $exportPiggies;
-
-    /** @var User */
-    private $user;
+    private Carbon     $end;
+    private bool       $exportTransactions;
+    private Carbon     $start;
+    private bool       $exportAccounts;
+    private bool       $exportBudgets;
+    private bool       $exportCategories;
+    private bool       $exportTags;
+    private bool       $exportRecurring;
+    private bool       $exportRules;
+    private bool       $exportBills;
+    private bool       $exportPiggies;
+    private User       $user;
+    private Collection $accounts;
 
     public function __construct()
     {
-        $this->start = today(config('app.timezone'));
+        $this->accounts = new Collection;
+        $this->start    = today(config('app.timezone'));
         $this->start->subYear();
         $this->end                = today(config('app.timezone'));
         $this->exportTransactions = false;
@@ -107,6 +97,14 @@ class ExportDataGenerator
         $this->user = $user;
     }
 
+    /**
+     * @param Collection $accounts
+     */
+    public function setAccounts(Collection $accounts): void
+    {
+        $this->accounts = $accounts;
+    }
+
     /**
      * @return array
      * @throws \League\Csv\CannotInsertRecord
@@ -506,7 +504,7 @@ class ExportDataGenerator
                 $currency ? $currency->code : null,
                 $piggy->targetamount,
                 $repetition ? $repetition->currentamount : null,
-                $piggy->startdate->format('Y-m-d'),
+                $piggy->startdate ? $piggy->startdate->format('Y-m-d') : null,
                 $piggy->targetdate ? $piggy->targetdate->format('Y-m-d') : null,
                 $piggy->order,
                 $piggy->active,
@@ -670,6 +668,10 @@ class ExportDataGenerator
         $collector->setUser($this->user);
         $collector->setRange($this->start, $this->end)->withAccountInformation()->withCategoryInformation()->withBillInformation()
                   ->withBudgetInformation()->withTagInformation()->withNotes();
+        if(0 !== $this->accounts->count()) {
+            $collector->setAccounts($this->accounts);
+        }
+
         $journals = $collector->getExtractedJournals();
 
         // get repository for meta data: