From cf3d4dbbc7f19bee6f2632311ca29bf3850f080e Mon Sep 17 00:00:00 2001
From: Neil Millard <neil@neilmillard.com>
Date: Sun, 31 Mar 2024 23:31:25 +0100
Subject: [PATCH] Start to add ApplicationDeployment database class

---
 .../Application/ApplicationDeployment.php     | 41 +++++++++++++
 .../ApplicationDeploymentRepository.php       | 28 +++++++++
 .../PDOApplicationDeploymentRepository.php    | 60 +++++++++++++++++++
 ...PDOApplicationDeploymentRepositoryTest.php | 59 ++++++++++++++++++
 .../SqLiteDeploymentRepositoryTest.php        |  1 -
 5 files changed, 188 insertions(+), 1 deletion(-)
 create mode 100644 src/Domain/Application/ApplicationDeployment.php
 create mode 100644 src/Domain/Application/ApplicationDeploymentRepository.php
 create mode 100644 src/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepository.php
 create mode 100644 tests/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepositoryTest.php

diff --git a/src/Domain/Application/ApplicationDeployment.php b/src/Domain/Application/ApplicationDeployment.php
new file mode 100644
index 0000000..e927af8
--- /dev/null
+++ b/src/Domain/Application/ApplicationDeployment.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Domain\Application;
+
+class ApplicationDeployment
+{
+    private string $name;
+    private string $environment;
+    private int $deployment_id;
+
+    public function __construct(string $name, string $environment, int $deployment_id)
+    {
+        $this->name = strtolower($name);
+        $this->environment = strtolower($environment);
+        $this->deployment_id = $deployment_id;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function getEnvironment(): string
+    {
+        return $this->environment;
+    }
+
+    public function getDeployment(): int
+    {
+        return $this->deployment_id;
+    }
+
+    public function jsonSerialize(): array
+    {
+        return [
+            'name' => $this->name,
+            'environment' => $this->environment,
+            'deployment_id' => $this->deployment_id,
+        ];
+    }
+}
diff --git a/src/Domain/Application/ApplicationDeploymentRepository.php b/src/Domain/Application/ApplicationDeploymentRepository.php
new file mode 100644
index 0000000..fb7365a
--- /dev/null
+++ b/src/Domain/Application/ApplicationDeploymentRepository.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Domain\Application;
+
+use App\Infrastructure\Persistence\Application\ApplicationNotFoundException;
+
+interface ApplicationDeploymentRepository
+{
+    /**
+     * @param ApplicationDeployment $applicationDeployment
+     * @return ApplicationDeployment
+     */
+    public function create(ApplicationDeployment $applicationDeployment): ApplicationDeployment;
+
+    /**
+     * @param ApplicationDeployment $applicationDeployment
+     * @return ApplicationDeployment
+     */
+    public function update(ApplicationDeployment $applicationDeployment): ApplicationDeployment;
+
+    /**
+     * @param string $name
+     * @param string $environment
+     * @throws ApplicationNotFoundException
+     * @return ApplicationDeployment
+     */
+    public function findApplicationDeployment(string $name, string $environment): ApplicationDeployment;
+}
diff --git a/src/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepository.php b/src/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepository.php
new file mode 100644
index 0000000..9c1d4ea
--- /dev/null
+++ b/src/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepository.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace App\Infrastructure\Persistence\Application;
+
+use App\Domain\Application\ApplicationDeployment;
+use App\Domain\Application\ApplicationDeploymentRepository;
+use PDO;
+
+class PDOApplicationDeploymentRepository implements ApplicationDeploymentRepository
+{
+    private PDO $connection;
+
+    public function __construct(PDO $connection)
+    {
+        $this->connection = $connection;
+    }
+    /**
+     * @inheritDoc
+     */
+    public function create(ApplicationDeployment $applicationDeployment): ApplicationDeployment
+    {
+        // TODO: Implement create() method.
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function update(ApplicationDeployment $applicationDeployment): ApplicationDeployment
+    {
+        // TODO: Implement update() method.
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function findApplicationDeployment(string $name, string $environment): ApplicationDeployment
+    {
+        $query = $this->connection
+            ->prepare("SELECT * FROM applications WHERE name=:name AND environment=:environment");
+        $query->execute(['name' => $name, 'environment' => $environment]);
+        $result = $query->fetch(PDO::FETCH_ASSOC);
+        if (!$result) {
+            throw new ApplicationNotFoundException("Application $name in $environment not found");
+        }
+        return $this->getApplicationDeploymentFromResult($result);
+    }
+
+    /**
+     * @param mixed $result
+     * @return ApplicationDeployment
+     */
+    private function getApplicationDeploymentFromResult(mixed $result): ApplicationDeployment
+    {
+        return new ApplicationDeployment(
+            $result['name'],
+            $result['environment'],
+            $result['deployment_id']
+        );
+    }
+}
diff --git a/tests/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepositoryTest.php b/tests/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepositoryTest.php
new file mode 100644
index 0000000..c364bcf
--- /dev/null
+++ b/tests/Infrastructure/Persistence/Application/PDOApplicationDeploymentRepositoryTest.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Tests\Infrastructure\Persistence\Application;
+
+use App\Domain\Application\ApplicationDeployment;
+use App\Infrastructure\Persistence\Application\ApplicationNotFoundException;
+use App\Infrastructure\Persistence\Application\PDOApplicationDeploymentRepository;
+use PDO;
+use Prophecy\Argument;
+use Tests\TestCase;
+
+use function PHPUnit\Framework\assertEquals;
+
+class PDOApplicationDeploymentRepositoryTest extends TestCase
+{
+    public function testUpdate()
+    {
+        self::assertNull(null);
+    }
+
+    /**
+     * @throws ApplicationNotFoundException
+     */
+    public function testFindApplicationDeployment()
+    {
+//Given
+        $applicationDeployment = new ApplicationDeployment('frontend', 'prod', 2);
+        $pdoStatementProphecy = $this->prophesize(\PDOStatement::class);
+        $pdoStatementProphecy
+            ->execute(['name' => 'frontend', 'environment' => 'prod'])
+            ->willReturn(true)
+            ->shouldBeCalledOnce();
+        $pdoStatementProphecy
+            ->fetch(PDO::FETCH_ASSOC)
+            ->willReturn($applicationDeployment->jsonSerialize())
+            ->shouldBeCalledOnce();
+
+        $pdoStatementObject = $pdoStatementProphecy->reveal();
+
+        $databaseProphecy = $this->prophesize(PDO::class);
+        $databaseProphecy
+            ->prepare(Argument::any())
+            ->willReturn($pdoStatementObject)
+            ->shouldBeCalledOnce();
+        //When
+        $deploymentRepository = new PDOApplicationDeploymentRepository($databaseProphecy->reveal());
+        $result = $deploymentRepository->findApplicationDeployment(
+            $applicationDeployment->getName(),
+            $applicationDeployment->getEnvironment()
+        );
+        assertEquals($applicationDeployment->getName(), $result->getName());
+        assertEquals($applicationDeployment->getDeployment(), $result->getDeployment());
+    }
+
+    public function testCreate()
+    {
+        self::assertNull(null);
+    }
+}
diff --git a/tests/Infrastructure/Persistence/Deployment/SqLiteDeploymentRepositoryTest.php b/tests/Infrastructure/Persistence/Deployment/SqLiteDeploymentRepositoryTest.php
index c9571f8..164a57f 100644
--- a/tests/Infrastructure/Persistence/Deployment/SqLiteDeploymentRepositoryTest.php
+++ b/tests/Infrastructure/Persistence/Deployment/SqLiteDeploymentRepositoryTest.php
@@ -4,7 +4,6 @@
 
 use App\Domain\Deployment\Deployment;
 use App\Infrastructure\Persistence\Deployment\SqLiteDeploymentRepository;
-use DI\Container;
 use PDO;
 use Prophecy\Argument;
 use Tests\TestCase;