Add some routes for transfers.

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

@@ -0,0 +1,85 @@
+<?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\Insight\Transfer;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Insight\GenericRequest;
+use FireflyIII\Repositories\Account\OperationsRepositoryInterface;
+use FireflyIII\Support\Http\Api\ApiSupport;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class AccountController
+ */
+class AccountController extends Controller
+{
+    use ApiSupport;
+
+    private OperationsRepositoryInterface $opsRepository;
+
+    /**
+     * AccountController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                $user                = auth()->user();
+                $this->opsRepository = app(OperationsRepositoryInterface::class);
+                $this->opsRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * TODO same code as Expense/AccountController.
+     *
+     * @param GenericRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function asset(GenericRequest $request): JsonResponse
+    {
+        $start         = $request->getStart();
+        $end           = $request->getEnd();
+        $assetAccounts = $request->getAssetAccounts();
+        $income        = $this->opsRepository->sumTransfers($start, $end, $assetAccounts);
+        $result        = [];
+        /** @var array $entry */
+        foreach ($income as $entry) {
+            $result[] = [
+                'difference'       => $entry['sum'],
+                'difference_float' => (float)$entry['sum'],
+                'currency_id'      => (string)$entry['currency_id'],
+                'currency_code'    => $entry['currency_code'],
+            ];
+        }
+
+        return response()->json($result);
+    }
+}

app/Api/V1/Controllers/Insight/Transfer/CategoryController.php

@@ -0,0 +1,125 @@
+<?php
+/*
+ * CategoryController.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\Insight\Transfer;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Insight\GenericRequest;
+use FireflyIII\Models\Category;
+use FireflyIII\Repositories\Category\CategoryRepositoryInterface;
+use FireflyIII\Repositories\Category\NoCategoryRepositoryInterface;
+use FireflyIII\Repositories\Category\OperationsRepositoryInterface;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Collection;
+
+/**
+ * Class CategoryController
+ */
+class CategoryController extends Controller
+{
+    private OperationsRepositoryInterface $opsRepository;
+    private CategoryRepositoryInterface   $repository;
+    private NoCategoryRepositoryInterface $noRepository;
+
+    /**
+     * AccountController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                $this->opsRepository = app(OperationsRepositoryInterface::class);
+                $this->repository    = app(CategoryRepositoryInterface::class);
+                $this->noRepository  = app(NoCategoryRepositoryInterface::class);
+                $user                = auth()->user();
+                $this->opsRepository->setUser($user);
+                $this->repository->setUser($user);
+                $this->noRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @param GenericRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function category(GenericRequest $request): JsonResponse
+    {
+        $start         = $request->getStart();
+        $end           = $request->getEnd();
+        $categories    = $request->getCategories();
+        $assetAccounts = $request->getAssetAccounts();
+        $result        = [];
+        if (0 === $categories->count()) {
+            $categories = $this->repository->getCategories();
+        }
+        /** @var Category $category */
+        foreach ($categories as $category) {
+            $expenses = $this->opsRepository->sumTransfers($start, $end, $assetAccounts, new Collection([$category]));
+            /** @var array $expense */
+            foreach ($expenses as $expense) {
+                $result[] = [
+                    'id'               => (string)$category->id,
+                    'name'             => $category->name,
+                    'difference'       => $expense['sum'],
+                    'difference_float' => (float)$expense['sum'],
+                    'currency_id'      => (string)$expense['currency_id'],
+                    'currency_code'    => $expense['currency_code'],
+                ];
+            }
+        }
+
+        return response()->json($result);
+    }
+
+    /**
+     * @param GenericRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function noCategory(GenericRequest $request): JsonResponse
+    {
+        $start         = $request->getStart();
+        $end           = $request->getEnd();
+        $assetAccounts = $request->getAssetAccounts();
+        $result        = [];
+        $expenses      = $this->noRepository->sumTransfers($start, $end, $assetAccounts);
+        /** @var array $expense */
+        foreach ($expenses as $expense) {
+            $result[] = [
+                'difference'       => $expense['sum'],
+                'difference_float' => (float)$expense['sum'],
+                'currency_id'      => (string)$expense['currency_id'],
+                'currency_code'    => $expense['currency_code'],
+            ];
+        }
+
+        return response()->json($result);
+
+    }
+}

app/Api/V1/Controllers/Insight/Transfer/PeriodController.php

@@ -0,0 +1,82 @@
+<?php
+/*
+ * PeriodController.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\Insight\Transfer;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Insight\GenericRequest;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\TransactionType;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class PeriodController
+ */
+class PeriodController extends Controller
+{
+
+    /**
+     * @param GenericRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function total(GenericRequest $request): JsonResponse
+    {
+        $accounts = $request->getAssetAccounts();
+        $start    = $request->getStart();
+        $end      = $request->getEnd();
+        $response = [];
+
+        // collect all expenses in this period (regardless of type)
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setTypes([TransactionType::TRANSFER])->setRange($start, $end)->setDestinationAccounts($accounts);
+        $genericSet = $collector->getExtractedJournals();
+        foreach ($genericSet as $journal) {
+            $currencyId        = (int)$journal['currency_id'];
+            $foreignCurrencyId = (int)$journal['foreign_currency_id'];
+
+            if (0 !== $currencyId) {
+                $response[$currencyId]                     = $response[$currencyId] ?? [
+                        'difference'       => '0',
+                        'difference_float' => 0,
+                        'currency_id'      => (string)$currencyId,
+                        'currency_code'    => $journal['currency_code'],
+                    ];
+                $response[$currencyId]['difference']       = bcadd($response[$currencyId]['difference'], app('steam')->positive($journal['amount']));
+                $response[$currencyId]['difference_float'] = (float)$response[$currencyId]['difference'];
+            }
+            if (0 !== $foreignCurrencyId) {
+                $response[$foreignCurrencyId]                     = $response[$foreignCurrencyId] ?? [
+                        'difference'       => '0',
+                        'difference_float' => 0,
+                        'currency_id'      => (string)$foreignCurrencyId,
+                        'currency_code'    => $journal['foreign_currency_code'],
+                    ];
+                $response[$foreignCurrencyId]['difference']       = bcadd($response[$foreignCurrencyId]['difference'], app('steam')->positive($journal['foreign_amount']));
+                $response[$foreignCurrencyId]['difference_float'] = (float)$response[$foreignCurrencyId]['difference'];
+            }
+        }
+
+        return response()->json(array_values($response));
+    }
+
+}

app/Api/V1/Controllers/Insight/Transfer/TagController.php

@@ -0,0 +1,173 @@
+<?php
+/*
+ * TagController.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\Insight\Transfer;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Insight\GenericRequest;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\TransactionType;
+use FireflyIII\Repositories\Tag\TagRepositoryInterface;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class TagController
+ */
+class TagController extends Controller
+{
+    private TagRepositoryInterface $repository;
+
+    /**
+     * TagController constructor.
+     * TODO lots of copying and pasting here.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                $user             = auth()->user();
+                $this->repository = app(TagRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Transfers per tag, possibly filtered by tag and account.
+     *
+     * @param GenericRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function tag(GenericRequest $request): JsonResponse
+    {
+        $accounts = $request->getAssetAccounts();
+        $tags     = $request->getTags();
+        $start    = $request->getStart();
+        $end      = $request->getEnd();
+        $response = [];
+
+        // get all tags:
+        if (0 === $tags->count()) {
+            $tags = $this->repository->get();
+        }
+
+        // collect all expenses in this period (regardless of type) by the given bills and accounts.
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setTypes([TransactionType::TRANSFER])->setRange($start, $end)->setDestinationAccounts($accounts);
+        $collector->setTags($tags);
+        $genericSet = $collector->getExtractedJournals();
+        /** @var array $entry */
+        foreach ($genericSet as $journal) {
+            $currencyId        = (int)$journal['currency_id'];
+            $foreignCurrencyId = (int)$journal['foreign_currency_id'];
+
+            /** @var array $tag */
+            foreach ($journal['tags'] as $tag) {
+                $tagId      = $tag['id'];
+                $key        = sprintf('%d-%d', $tagId, $currencyId);
+                $foreignKey = sprintf('%d-%d', $tagId, $foreignCurrencyId);
+
+                // on currency ID
+                if (0 !== $currencyId) {
+                    $response[$key]                     = $response[$key] ?? [
+                            'id'               => (string)$tagId,
+                            'name'             => $tag['name'],
+                            'difference'       => '0',
+                            'difference_float' => 0,
+                            'currency_id'      => (string)$currencyId,
+                            'currency_code'    => $journal['currency_code'],
+                        ];
+                    $response[$key]['difference']       = bcadd($response[$key]['difference'], app('steam')->positive($journal['amount']));
+                    $response[$key]['difference_float'] = (float)$response[$key]['difference'];
+                }
+
+                // on foreign ID
+                if (0 !== $foreignCurrencyId) {
+                    $response[$foreignKey]                     = $journal[$foreignKey] ?? [
+                            'difference'       => '0',
+                            'difference_float' => 0,
+                            'currency_id'      => (string)$foreignCurrencyId,
+                            'currency_code'    => $journal['foreign_currency_code'],
+                        ];
+                    $response[$foreignKey]['difference']       = bcadd($response[$foreignKey]['difference'], app('steam')->positive($journal['foreign_amount']));
+                    $response[$foreignKey]['difference_float'] = (float)$response[$foreignKey]['difference'];
+                }
+            }
+        }
+
+        return response()->json(array_values($response));
+    }
+
+    /**
+     * Expenses for no tag filtered by account.
+     *
+     * @param GenericRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function noTag(GenericRequest $request): JsonResponse
+    {
+        $accounts = $request->getAssetAccounts();
+        $start    = $request->getStart();
+        $end      = $request->getEnd();
+        $response = [];
+
+        // collect all expenses in this period (regardless of type) by the given bills and accounts.
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setTypes([TransactionType::TRANSFER])->setRange($start, $end)->setDestinationAccounts($accounts);
+        $collector->withoutTags();
+
+        $genericSet = $collector->getExtractedJournals();
+
+        foreach ($genericSet as $journal) {
+            $currencyId        = (int)$journal['currency_id'];
+            $foreignCurrencyId = (int)$journal['foreign_currency_id'];
+
+            if (0 !== $currencyId) {
+                $response[$currencyId]                     = $response[$currencyId] ?? [
+                        'difference'       => '0',
+                        'difference_float' => 0,
+                        'currency_id'      => (string)$currencyId,
+                        'currency_code'    => $journal['currency_code'],
+                    ];
+                $response[$currencyId]['difference']       = bcadd($response[$currencyId]['difference'], app('steam')->positive($journal['amount']));
+                $response[$currencyId]['difference_float'] = (float)$response[$currencyId]['difference'];
+            }
+            if (0 !== $foreignCurrencyId) {
+                $response[$foreignCurrencyId]                     = $response[$foreignCurrencyId] ?? [
+                        'difference'       => '0',
+                        'difference_float' => 0,
+                        'currency_id'      => (string)$foreignCurrencyId,
+                        'currency_code'    => $journal['foreign_currency_code'],
+                    ];
+                $response[$foreignCurrencyId]['difference']       = bcadd($response[$foreignCurrencyId]['difference'], app('steam')->positive($journal['foreign_amount']));
+                $response[$foreignCurrencyId]['difference_float'] = (float)$response[$foreignCurrencyId]['difference'];
+            }
+        }
+
+        return response()->json(array_values($response));
+    }
+}

app/Api/V1/Requests/Insight/GenericRequest.php

@@ -247,7 +247,7 @@ class GenericRequest extends FormRequest
         if (is_array($array)) {
             foreach ($array as $billId) {
                 $billId = (int)$billId;
-                $bill   = $repository->findNull($billId);
+                $bill   = $repository->find($billId);
                 if (null !== $billId) {
                     $this->bills->push($bill);
                 }