From ee3469eb6bdfbe86eb67b14ac08bf0d9d861bf82 Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylor@laravel.com>
Date: Mon, 29 Nov 2021 16:28:48 -0600
Subject: [PATCH 1/5] mysql fulltext index support

---
 src/Illuminate/Database/Schema/Blueprint.php      | 15 ++++++++++++++-
 .../Database/Schema/Grammars/MySqlGrammar.php     | 12 ++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/Illuminate/Database/Schema/Blueprint.php b/src/Illuminate/Database/Schema/Blueprint.php
index e2b968ab6bd4..8882bff7d4aa 100755
--- a/src/Illuminate/Database/Schema/Blueprint.php
+++ b/src/Illuminate/Database/Schema/Blueprint.php
@@ -208,7 +208,7 @@ protected function addImpliedCommands(Grammar $grammar)
     protected function addFluentIndexes()
     {
         foreach ($this->columns as $column) {
-            foreach (['primary', 'unique', 'index', 'spatialIndex'] as $index) {
+            foreach (['primary', 'unique', 'index', 'fulltext', 'spatialIndex'] as $index) {
                 // If the index has been specified on the given column, but is simply equal
                 // to "true" (boolean), no name has been specified for this index so the
                 // index method can be called without a name and it will generate one.
@@ -530,6 +530,19 @@ public function index($columns, $name = null, $algorithm = null)
         return $this->indexCommand('index', $columns, $name, $algorithm);
     }
 
+    /**
+     * Specify an fulltext for the table.
+     *
+     * @param  string|array  $columns
+     * @param  string|null  $name
+     * @param  string|null  $algorithm
+     * @return \Illuminate\Support\Fluent
+     */
+    public function fulltext($columns, $name = null, $algorithm = null)
+    {
+        return $this->indexCommand('fulltext', $columns, $name, $algorithm);
+    }
+
     /**
      * Specify a spatial index for the table.
      *
diff --git a/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php b/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
index b6e4e3568d8e..a3c17f1d5cb8 100755
--- a/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
@@ -241,6 +241,18 @@ public function compileIndex(Blueprint $blueprint, Fluent $command)
         return $this->compileKey($blueprint, $command, 'index');
     }
 
+    /**
+     * Compile a fulltext index key command.
+     *
+     * @param  \Illuminate\Database\Schema\Blueprint  $blueprint
+     * @param  \Illuminate\Support\Fluent  $command
+     * @return string
+     */
+    public function compileFulltext(Blueprint $blueprint, Fluent $command)
+    {
+        return $this->compileKey($blueprint, $command, 'fulltext');
+    }
+
     /**
      * Compile a spatial index key command.
      *

From 0d4398e5e2970872c0303e6fb262fbe53f67b43b Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylor@laravel.com>
Date: Mon, 29 Nov 2021 16:30:00 -0600
Subject: [PATCH 2/5] fallback

---
 src/Illuminate/Database/Schema/ColumnDefinition.php |  1 +
 src/Illuminate/Database/Schema/Grammars/Grammar.php | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/src/Illuminate/Database/Schema/ColumnDefinition.php b/src/Illuminate/Database/Schema/ColumnDefinition.php
index 9a55732a959b..5f3be6170114 100644
--- a/src/Illuminate/Database/Schema/ColumnDefinition.php
+++ b/src/Illuminate/Database/Schema/ColumnDefinition.php
@@ -20,6 +20,7 @@
  * @method $this nullable(bool $value = true) Allow NULL values to be inserted into the column
  * @method $this persisted() Mark the computed generated column as persistent (SQL Server)
  * @method $this primary() Add a primary index
+ * @method $this fulltext() Add a fulltext index
  * @method $this spatialIndex() Add a spatial index
  * @method $this startingValue(int $startingValue) Set the starting value of an auto-incrementing field (MySQL/PostgreSQL)
  * @method $this storedAs(string $expression) Create a stored generated column (MySQL/PostgreSQL/SQLite)
diff --git a/src/Illuminate/Database/Schema/Grammars/Grammar.php b/src/Illuminate/Database/Schema/Grammars/Grammar.php
index 2acaa76a8f1f..85d1f7200b22 100755
--- a/src/Illuminate/Database/Schema/Grammars/Grammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/Grammar.php
@@ -83,6 +83,18 @@ public function compileChange(Blueprint $blueprint, Fluent $command, Connection
         return ChangeColumn::compile($this, $blueprint, $command, $connection);
     }
 
+    /**
+     * Compile a fulltext index key command.
+     *
+     * @param  \Illuminate\Database\Schema\Blueprint  $blueprint
+     * @param  \Illuminate\Support\Fluent  $command
+     * @return string
+     */
+    public function compileFulltext(Blueprint $blueprint, Fluent $command)
+    {
+        throw new RuntimeException('This database driver does not support fulltext index creation.');
+    }
+
     /**
      * Compile a foreign key command.
      *

From a21974cb1e271e1dd76ca0dcf8db9ac09c3c17d1 Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylor@laravel.com>
Date: Mon, 29 Nov 2021 16:30:22 -0600
Subject: [PATCH 3/5] add doc block

---
 src/Illuminate/Database/Schema/Grammars/Grammar.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Illuminate/Database/Schema/Grammars/Grammar.php b/src/Illuminate/Database/Schema/Grammars/Grammar.php
index 85d1f7200b22..a624e59c7103 100755
--- a/src/Illuminate/Database/Schema/Grammars/Grammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/Grammar.php
@@ -89,6 +89,8 @@ public function compileChange(Blueprint $blueprint, Fluent $command, Connection
      * @param  \Illuminate\Database\Schema\Blueprint  $blueprint
      * @param  \Illuminate\Support\Fluent  $command
      * @return string
+     *
+     * @throws \RuntimeException
      */
     public function compileFulltext(Blueprint $blueprint, Fluent $command)
     {

From a7edf4602a72e603a030254cb458bcf0b67adc9e Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylor@laravel.com>
Date: Mon, 29 Nov 2021 16:36:15 -0600
Subject: [PATCH 4/5] add drop support

---
 src/Illuminate/Database/Schema/Blueprint.php         | 11 +++++++++++
 src/Illuminate/Database/Schema/Grammars/Grammar.php  | 12 ++++++++++++
 .../Database/Schema/Grammars/MySqlGrammar.php        | 12 ++++++++++++
 3 files changed, 35 insertions(+)

diff --git a/src/Illuminate/Database/Schema/Blueprint.php b/src/Illuminate/Database/Schema/Blueprint.php
index 8882bff7d4aa..954607f3c2b0 100755
--- a/src/Illuminate/Database/Schema/Blueprint.php
+++ b/src/Illuminate/Database/Schema/Blueprint.php
@@ -367,6 +367,17 @@ public function dropIndex($index)
         return $this->dropIndexCommand('dropIndex', 'index', $index);
     }
 
+    /**
+     * Indicate that the given fulltext index should be dropped.
+     *
+     * @param  string|array  $index
+     * @return \Illuminate\Support\Fluent
+     */
+    public function dropFulltext($index)
+    {
+        return $this->dropIndexCommand('dropFulltext', 'fulltext', $index);
+    }
+
     /**
      * Indicate that the given spatial index should be dropped.
      *
diff --git a/src/Illuminate/Database/Schema/Grammars/Grammar.php b/src/Illuminate/Database/Schema/Grammars/Grammar.php
index a624e59c7103..380fcd30da53 100755
--- a/src/Illuminate/Database/Schema/Grammars/Grammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/Grammar.php
@@ -97,6 +97,18 @@ public function compileFulltext(Blueprint $blueprint, Fluent $command)
         throw new RuntimeException('This database driver does not support fulltext index creation.');
     }
 
+    /**
+     * Compile a drop fulltext index command.
+     *
+     * @param  \Illuminate\Database\Schema\Blueprint  $blueprint
+     * @param  \Illuminate\Support\Fluent  $command
+     * @return string
+     */
+    public function compileDropFulltext(Blueprint $blueprint, Fluent $command)
+    {
+        throw new RuntimeException('This database driver does not support fulltext index creation.');
+    }
+
     /**
      * Compile a foreign key command.
      *
diff --git a/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php b/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
index a3c17f1d5cb8..2eaefd1f5156 100755
--- a/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
@@ -362,6 +362,18 @@ public function compileDropIndex(Blueprint $blueprint, Fluent $command)
         return "alter table {$this->wrapTable($blueprint)} drop index {$index}";
     }
 
+    /**
+     * Compile a drop fulltext index command.
+     *
+     * @param  \Illuminate\Database\Schema\Blueprint  $blueprint
+     * @param  \Illuminate\Support\Fluent  $command
+     * @return string
+     */
+    public function compileDropFulltext(Blueprint $blueprint, Fluent $command)
+    {
+        return $this->compileDropIndex($blueprint, $command);
+    }
+
     /**
      * Compile a drop spatial index command.
      *

From d7c94c79be73d6527c3d6b24119cef435379c6a9 Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylor@laravel.com>
Date: Mon, 29 Nov 2021 20:49:56 -0600
Subject: [PATCH 5/5] add test

---
 tests/Database/DatabaseMySqlSchemaGrammarTest.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/Database/DatabaseMySqlSchemaGrammarTest.php b/tests/Database/DatabaseMySqlSchemaGrammarTest.php
index 05e92a085435..26c8bffa3c3c 100755
--- a/tests/Database/DatabaseMySqlSchemaGrammarTest.php
+++ b/tests/Database/DatabaseMySqlSchemaGrammarTest.php
@@ -362,6 +362,16 @@ public function testAddingIndexWithAlgorithm()
         $this->assertSame('alter table `users` add index `baz` using hash(`foo`, `bar`)', $statements[0]);
     }
 
+    public function testAddingFulltextIndex()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->fulltext('body');
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertSame('alter table `users` add fulltext `users_body_fulltext`(`body`)', $statements[0]);
+    }
+
     public function testAddingSpatialIndex()
     {
         $blueprint = new Blueprint('geo');