Add a Type enum to Tags for artwork/ebook

config/sql/se/Tags.sql

@@ -1,6 +1,8 @@
 CREATE TABLE IF NOT EXISTS `Tags` (
   `TagId` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `Name` varchar(255) NOT NULL,
+  `Type` enum('artwork', 'ebook') DEFAULT 'artwork',
   PRIMARY KEY (`TagId`),
-  UNIQUE KEY `idxUnique` (`Name`)
+  KEY `index1` (`Name`),
+  KEY `index2` (`Type`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

lib/ArtworkTag.php

@@ -3,6 +3,10 @@ use function Safe\preg_match;
 use function Safe\preg_replace;
 
 class ArtworkTag extends Tag{
+	public function __construct(){
+		$this->Type = 'artwork';
+	}
+
 	// *******
 	// GETTERS
 	// *******
@@ -41,6 +45,10 @@ class ArtworkTag extends Tag{
 			$error->Add(new Exceptions\InvalidArtworkTagNameException());
 		}
 
+		if($this->Type != 'artwork'){
+			$error->Add(new Exceptions\InvalidArtworkTagTypeException($this->Type));
+		}
+
 		if($error->HasExceptions){
 			throw $error;
 		}
@@ -53,9 +61,10 @@ class ArtworkTag extends Tag{
 		$this->Validate();
 
 		Db::Query('
-			INSERT into Tags (Name)
-			values (?)
-		', [$this->Name]);
+			INSERT into Tags (Name, Type)
+			values (?,
+				?)
+		', [$this->Name, $this->Type]);
 		$this->TagId = Db::GetLastInsertedId();
 	}
 
@@ -67,6 +76,7 @@ class ArtworkTag extends Tag{
 				SELECT *
 				from Tags
 				where Name = ?
+				and Type = "artwork"
 			', [$artworkTag->Name], ArtworkTag::class);
 
 		if(isset($result[0])){

lib/EbookTag.php

@@ -1,5 +1,9 @@
 <?
 class EbookTag extends Tag{
+	public function __construct(){
+		$this->Type = 'ebook';
+	}
+
 	// *******
 	// GETTERS
 	// *******
@@ -33,6 +37,10 @@ class EbookTag extends Tag{
 			$error->Add(new Exceptions\StringTooLongException('Ebook tag: '. $this->Name));
 		}
 
+		if($this->Type != 'ebook'){
+			$error->Add(new Exceptions\InvalidEbookTagTypeException($this->Type));
+		}
+
 		if($error->HasExceptions){
 			throw $error;
 		}
@@ -45,9 +53,10 @@ class EbookTag extends Tag{
 		$this->Validate();
 
 		Db::Query('
-			INSERT into Tags (Name)
-			values (?)
-		', [$this->Name]);
+			INSERT into Tags (Name, Type)
+			values (?,
+				?)
+		', [$this->Name, $this->Type]);
 		$this->TagId = Db::GetLastInsertedId();
 	}
 

lib/Exceptions/InvalidArtworkTagTypeException.php

@@ -0,0 +1,15 @@
+<?
+namespace Exceptions;
+
+class InvalidArtworkTagTypeException extends AppException{
+	/** @var string $message */
+	protected $message = 'Type should be `artwork`.';
+
+	public function __construct(?string $tagType){
+		if($tagType !== null && trim($tagType) != ''){
+			$this->message .= ' Type provided: ' . $tagType;
+		}
+
+		parent::__construct($this->message);
+	}
+}

lib/Exceptions/InvalidEbookTagTypeException.php

@@ -0,0 +1,15 @@
+<?
+namespace Exceptions;
+
+class InvalidEbookTagTypeException extends AppException{
+	/** @var string $message */
+	protected $message = 'Type should be `ebook`.';
+
+	public function __construct(?string $tagType){
+		if($tagType !== null && trim($tagType) != ''){
+			$this->message .= ' Type provided: ' . $tagType;
+		}
+
+		parent::__construct($this->message);
+	}
+}

lib/Library.php

@@ -178,10 +178,10 @@ class Library{
 	 */
 	public static function GetTags(): array{
 		$tags = Db::Query('
-				SELECT distinct t.*
+				SELECT *
 				from Tags t
-				inner join EbookTags et using (TagId)
-				order by t.Name
+				where Type = "ebook"
+				order by Name
 			', [], EbookTag::class);
 
 		return $tags;

lib/Tag.php

@@ -8,6 +8,7 @@ class Tag{
 
 	public int $TagId;
 	public string $Name;
+	public string $Type;
 	protected ?string $_UrlName = null;
 	protected ?string $_Url = null;
 }