From cdff6cc2ec04d0fd5cb7ba75f913ca49ccf51286 Mon Sep 17 00:00:00 2001
From: Christy Jacob <christyjacob4@gmail.com>
Date: Tue, 14 Jun 2022 17:10:09 +0200
Subject: [PATCH 1/4] feat: add DSN

---
 .phpunit.result.cache      |   1 +
 src/Appwrite/DSN/DSN.php   | 134 +++++++++++++++++++++++++++++++++++++
 tests/unit/DSN/DSNTest.php |  90 +++++++++++++++++++++++++
 3 files changed, 225 insertions(+)
 create mode 100644 .phpunit.result.cache
 create mode 100644 src/Appwrite/DSN/DSN.php
 create mode 100644 tests/unit/DSN/DSNTest.php

diff --git a/.phpunit.result.cache b/.phpunit.result.cache
new file mode 100644
index 0000000000..c4f25de1db
--- /dev/null
+++ b/.phpunit.result.cache
@@ -0,0 +1 @@
+{"version":1,"defects":[],"times":{"Appwrite\\Tests\\DSNTest::testSuccess":0.061,"Appwrite\\Tests\\DSNTest::testFail":0.009}}
\ No newline at end of file
diff --git a/src/Appwrite/DSN/DSN.php b/src/Appwrite/DSN/DSN.php
new file mode 100644
index 0000000000..da6cb1ae7d
--- /dev/null
+++ b/src/Appwrite/DSN/DSN.php
@@ -0,0 +1,134 @@
+<?php
+
+namespace Appwrite\DSN;
+
+class DSN {
+    /**
+     * @var string
+     */
+    protected string $scheme;
+
+    /**
+     * @var ?string
+     */
+    protected ?string $user;
+
+    /**
+     * @var ?string
+     */
+    protected ?string $password;
+
+    /**
+     * @var string
+     */
+    protected string $host; 
+
+    /**
+     * @var ?string
+     */
+    protected ?string $port;
+
+    /**
+     * @var ?string
+     */
+    protected ?string $database;
+
+    /**
+     * @var ?string
+     */
+    protected ?string $query;
+
+    /**
+     * Construct
+     *
+     * Construct a new DSN object
+     * 
+     * @param string $dsn
+     */
+    public function __construct(string $dsn)
+    {
+        $parts = parse_url($dsn);
+
+        if (!$parts) {
+            throw new \InvalidArgumentException("Unable to parse DSN: $dsn");
+        }
+
+        $this->scheme = $parts['scheme'] ?? null;
+        $this->user = $parts['user'] ?? null;
+        $this->password = $parts['pass'] ?? null;
+        $this->host = $parts['host'] ?? null;
+        $this->port = $parts['port'] ?? null;
+        $this->database = $parts['path'] ?? null;
+        $this->query = $parts['query'] ?? null;
+    }
+
+    /**
+     * Return the scheme.
+     * 
+     * @return string
+     */
+    public function getScheme(): string 
+    {
+        return $this->scheme;
+    }
+
+    /**
+     * Return the user.
+     * 
+     * @return ?string
+     */
+    public function getUser(): ?string 
+    {
+        return $this->user;
+    }
+
+    /**
+     * Return the password.
+     * 
+     * @return ?string
+     */
+    public function getPassword(): ?string 
+    {
+        return $this->password;
+    }
+
+    /**
+     * Return the host
+     * 
+     * @return string
+     */
+    public function getHost(): string 
+    {
+        return $this->host;
+    }
+
+    /**
+     * Return the port
+     * 
+     * @return ?string
+     */
+    public function getPort(): ?string
+    {
+        return $this->port;
+    }
+
+    /**
+     * Return the database
+     * 
+     * @return ?string
+     */
+    public function getDatabase(): ?string 
+    {
+        return ltrim($this->database, '/');
+    }
+
+    /**
+     * Return the query string
+     * 
+     * @return ?string
+     */
+    public function getQuery(): ?string 
+    {
+        return $this->query;
+    }
+} 
\ No newline at end of file
diff --git a/tests/unit/DSN/DSNTest.php b/tests/unit/DSN/DSNTest.php
new file mode 100644
index 0000000000..cadb4ab559
--- /dev/null
+++ b/tests/unit/DSN/DSNTest.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace Appwrite\Tests;
+
+use Appwrite\DSN\DSN;
+use PHPUnit\Framework\TestCase;
+
+class DSNTest extends TestCase
+{
+
+    public function setUp(): void
+    {
+    }
+
+    public function tearDown(): void
+    {
+    }
+
+    public function testSuccess(): void
+    {
+        $dsn = new DSN("mariadb://user:password@localhost:3306/database?charset=utf8&timezone=UTC");
+        $this->assertEquals("mariadb", $dsn->getScheme());
+        $this->assertEquals("user", $dsn->getUser());
+        $this->assertEquals("password", $dsn->getPassword());
+        $this->assertEquals("localhost", $dsn->getHost());
+        $this->assertEquals("3306", $dsn->getPort());
+        $this->assertEquals("database", $dsn->getDatabase());
+        $this->assertEquals("charset=utf8&timezone=UTC", $dsn->getQuery());
+
+        $dsn = new DSN("mariadb://user@localhost:3306/database?charset=utf8&timezone=UTC");
+        $this->assertEquals("mariadb", $dsn->getScheme());
+        $this->assertEquals("user", $dsn->getUser());
+        $this->assertNull($dsn->getPassword());
+        $this->assertEquals("localhost", $dsn->getHost());
+        $this->assertEquals("3306", $dsn->getPort());
+        $this->assertEquals("database", $dsn->getDatabase());
+        $this->assertEquals("charset=utf8&timezone=UTC", $dsn->getQuery());
+
+        $dsn = new DSN("mariadb://user@localhost/database?charset=utf8&timezone=UTC");
+        $this->assertEquals("mariadb", $dsn->getScheme());
+        $this->assertEquals("user", $dsn->getUser());
+        $this->assertNull($dsn->getPassword());
+        $this->assertEquals("localhost", $dsn->getHost());
+        $this->assertNull($dsn->getPort());
+        $this->assertEquals("database", $dsn->getDatabase());
+        $this->assertEquals("charset=utf8&timezone=UTC", $dsn->getQuery());
+
+        $dsn = new DSN("mariadb://user@localhost?charset=utf8&timezone=UTC");
+        $this->assertEquals("mariadb", $dsn->getScheme());
+        $this->assertEquals("user", $dsn->getUser());
+        $this->assertNull($dsn->getPassword());
+        $this->assertEquals("localhost", $dsn->getHost());
+        $this->assertNull($dsn->getPort());
+        $this->assertEmpty($dsn->getDatabase());
+        $this->assertEquals("charset=utf8&timezone=UTC", $dsn->getQuery());
+
+        $dsn = new DSN("mariadb://user@localhost");
+        $this->assertEquals("mariadb", $dsn->getScheme());
+        $this->assertEquals("user", $dsn->getUser());
+        $this->assertNull($dsn->getPassword());
+        $this->assertEquals("localhost", $dsn->getHost());
+        $this->assertNull($dsn->getPort());
+        $this->assertEmpty($dsn->getDatabase());
+        $this->assertNull($dsn->getQuery());
+
+        $dsn = new DSN("mariadb://user:@localhost");
+        $this->assertEquals("mariadb", $dsn->getScheme());
+        $this->assertEquals("user", $dsn->getUser());
+        $this->assertEmpty($dsn->getPassword());
+        $this->assertEquals("localhost", $dsn->getHost());
+        $this->assertNull($dsn->getPort());
+        $this->assertEmpty($dsn->getDatabase());
+        $this->assertNull($dsn->getQuery());
+
+        $dsn = new DSN("mariadb://localhost");
+        $this->assertEquals("mariadb", $dsn->getScheme());
+        $this->assertNull($dsn->getUser());
+        $this->assertNull($dsn->getPassword());
+        $this->assertEquals("localhost", $dsn->getHost());
+        $this->assertNull($dsn->getPort());
+        $this->assertEmpty($dsn->getDatabase());
+        $this->assertNull($dsn->getQuery());
+    }
+
+    public function testFail(): void
+    {
+        $this->expectException(\InvalidArgumentException::class);
+        $dsn = new DSN("mariadb://");
+    }
+} 
\ No newline at end of file

From 13d428c30b5971660e4e594450891e6dbf0b102a Mon Sep 17 00:00:00 2001
From: Christy Jacob <christyjacob4@gmail.com>
Date: Tue, 14 Jun 2022 17:14:43 +0200
Subject: [PATCH 2/4] feat: add DSN

---
 .phpunit.result.cache | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 .phpunit.result.cache

diff --git a/.phpunit.result.cache b/.phpunit.result.cache
deleted file mode 100644
index c4f25de1db..0000000000
--- a/.phpunit.result.cache
+++ /dev/null
@@ -1 +0,0 @@
-{"version":1,"defects":[],"times":{"Appwrite\\Tests\\DSNTest::testSuccess":0.061,"Appwrite\\Tests\\DSNTest::testFail":0.009}}
\ No newline at end of file

From 0556990b66c1d89ede266902ea3f8e6bbe56e2d1 Mon Sep 17 00:00:00 2001
From: Christy Jacob <christyjacob4@gmail.com>
Date: Tue, 14 Jun 2022 17:18:15 +0200
Subject: [PATCH 3/4] fix: linter issues

---
 src/Appwrite/DSN/DSN.php | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/src/Appwrite/DSN/DSN.php b/src/Appwrite/DSN/DSN.php
index da6cb1ae7d..a4cc68eb3a 100644
--- a/src/Appwrite/DSN/DSN.php
+++ b/src/Appwrite/DSN/DSN.php
@@ -2,7 +2,8 @@
 
 namespace Appwrite\DSN;
 
-class DSN {
+class DSN 
+{
     /**
      * @var string
      */
@@ -21,7 +22,7 @@ class DSN {
     /**
      * @var string
      */
-    protected string $host; 
+    protected string $host;
 
     /**
      * @var ?string
@@ -42,7 +43,7 @@ class DSN {
      * Construct
      *
      * Construct a new DSN object
-     * 
+     *
      * @param string $dsn
      */
     public function __construct(string $dsn)
@@ -64,17 +65,17 @@ class DSN {
 
     /**
      * Return the scheme.
-     * 
+     *
      * @return string
      */
-    public function getScheme(): string 
+    public function getScheme(): string
     {
         return $this->scheme;
     }
 
     /**
      * Return the user.
-     * 
+     *
      * @return ?string
      */
     public function getUser(): ?string 
@@ -84,7 +85,7 @@ class DSN {
 
     /**
      * Return the password.
-     * 
+     *
      * @return ?string
      */
     public function getPassword(): ?string 
@@ -94,17 +95,17 @@ class DSN {
 
     /**
      * Return the host
-     * 
+     *
      * @return string
      */
-    public function getHost(): string 
+    public function getHost(): string
     {
         return $this->host;
     }
 
     /**
      * Return the port
-     * 
+     *
      * @return ?string
      */
     public function getPort(): ?string
@@ -114,21 +115,21 @@ class DSN {
 
     /**
      * Return the database
-     * 
+     *
      * @return ?string
      */
-    public function getDatabase(): ?string 
+    public function getDatabase(): ?string
     {
         return ltrim($this->database, '/');
     }
 
     /**
      * Return the query string
-     * 
+     *
      * @return ?string
      */
-    public function getQuery(): ?string 
+    public function getQuery(): ?string
     {
         return $this->query;
     }
-} 
\ No newline at end of file
+}
\ No newline at end of file

From b56fb8f6f46d395a98d2e4f0e9b09ec02973bc42 Mon Sep 17 00:00:00 2001
From: Christy Jacob <christyjacob4@gmail.com>
Date: Tue, 14 Jun 2022 20:00:02 +0200
Subject: [PATCH 4/4] fix: linter issues

---
 src/Appwrite/DSN/DSN.php   | 8 ++++----
 tests/unit/DSN/DSNTest.php | 3 +--
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/Appwrite/DSN/DSN.php b/src/Appwrite/DSN/DSN.php
index a4cc68eb3a..5605640989 100644
--- a/src/Appwrite/DSN/DSN.php
+++ b/src/Appwrite/DSN/DSN.php
@@ -2,7 +2,7 @@
 
 namespace Appwrite\DSN;
 
-class DSN 
+class DSN
 {
     /**
      * @var string
@@ -78,7 +78,7 @@ class DSN
      *
      * @return ?string
      */
-    public function getUser(): ?string 
+    public function getUser(): ?string
     {
         return $this->user;
     }
@@ -88,7 +88,7 @@ class DSN
      *
      * @return ?string
      */
-    public function getPassword(): ?string 
+    public function getPassword(): ?string
     {
         return $this->password;
     }
@@ -132,4 +132,4 @@ class DSN
     {
         return $this->query;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/unit/DSN/DSNTest.php b/tests/unit/DSN/DSNTest.php
index cadb4ab559..be31a640b8 100644
--- a/tests/unit/DSN/DSNTest.php
+++ b/tests/unit/DSN/DSNTest.php
@@ -7,7 +7,6 @@ use PHPUnit\Framework\TestCase;
 
 class DSNTest extends TestCase
 {
-
     public function setUp(): void
     {
     }
@@ -87,4 +86,4 @@ class DSNTest extends TestCase
         $this->expectException(\InvalidArgumentException::class);
         $dsn = new DSN("mariadb://");
     }
-} 
\ No newline at end of file
+}