Lots of new code for the Spectre routine.

app/Support/Import/JobConfiguration/Spectre/AuthenticateConfig.php

@@ -0,0 +1,109 @@
+<?php
+/**
+ * AuthenticateConfig.php
+ * Copyright (c) 2018 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Support\Import\JobConfiguration\Spectre;
+
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Models\ImportJob;
+use FireflyIII\Repositories\ImportJob\ImportJobRepositoryInterface;
+use FireflyIII\Services\Spectre\Object\Token;
+use Illuminate\Support\MessageBag;
+
+/**
+ * Class AuthenticateConfig
+ *
+ * @package FireflyIII\Support\Import\JobConfiguration\Spectre
+ */
+class AuthenticateConfig implements SpectreJobConfig
+{
+    /** @var ImportJob */
+    private $importJob;
+    /** @var ImportJobRepositoryInterface */
+    private $repository;
+
+    /**
+     * Return true when this stage is complete.
+     *
+     * always returns false.
+     *
+     * @return bool
+     */
+    public function configurationComplete(): bool
+    {
+        return false;
+    }
+
+    /**
+     * Store the job configuration.
+     *
+     * @param array $data
+     *
+     * @return MessageBag
+     */
+    public function configureJob(array $data): MessageBag
+    {
+        // does nothing
+        return new MessageBag;
+    }
+
+    /**
+     * Get data for config view.
+     *
+     * @return array
+     * @throws FireflyException
+     */
+    public function getNextData(): array
+    {
+        // next data only makes sure the job is ready for the next stage.
+        $this->repository->setStatus($this->importJob, 'ready_to_run');
+        $this->repository->setStage($this->importJob, 'authenticated');
+        $config = $this->importJob->configuration;
+        $token  = isset($config['token']) ? new Token($config['token']) : null;
+        if (null !== $token) {
+            return ['token-url' => $token->getConnectUrl()];
+        }
+        throw new FireflyException('The import routine cannot continue without a Spectre token. Apologies.');
+    }
+
+    /**
+     * Get the view for this stage.
+     *
+     * @return string
+     */
+    public function getNextView(): string
+    {
+        return 'import.spectre.redirect';
+    }
+
+    /**
+     * Set the import job.
+     *
+     * @param ImportJob $importJob
+     */
+    public function setImportJob(ImportJob $importJob): void
+    {
+        $this->importJob  = $importJob;
+        $this->repository = app(ImportJobRepositoryInterface::class);
+        $this->repository->setUser($importJob->user);
+    }
+}