Add json unquote function for my sql

README.md

@@ -13,7 +13,7 @@ MySQL, Oracle, PostgreSQL and SQLite.
 
 | DB | Functions |
 |:--:|:---------:|
-| MySQL | `ACOS, ADDTIME, AES_DECRYPT, AES_ENCRYPT, ANY_VALUE, ASCII, ASIN, ATAN, ATAN2, BINARY, BIT_COUNT, BIT_XOR, CAST, CEIL, CHAR_LENGTH, COLLATE, CONCAT_WS, CONVERT_TZ, COS, COT, COUNTIF, CRC32, DATE, DATE_FORMAT, DATEADD, DATEDIFF, DATESUB, DAY, DAYNAME, DAYOFWEEK, DAYOFYEAR, DEGREES, DIV, EXP, EXTRACT, FIELD, FIND_IN_SET, FLOOR, FORMAT, FROM_BASE64, FROM_UNIXTIME, GREATEST, GROUP_CONCAT, HEX, HOUR, IFELSE, IFNULL, INET_ATON, INET_NTOA, INET6_ATON, INET6_NTOA, INSTR, IS_IPV4, IS_IPV4_COMPAT, IS_IPV4_MAPPED, IS_IPV6, JSON_CONTAINS, JSON_DEPTH, JSON_LENGTH, LAG, LAST_DAY, LEAD, LEAST, LOG, LOG10, LOG2, LPAD, MAKEDATE, MATCH, MD5, MINUTE, MONTH, MONTHNAME, NOW, NULLIF, OVER, PERIOD_DIFF, PI, POWER, QUARTER, RADIANS, RAND, REGEXP, REPLACE, ROUND, RPAD, SECOND, SECTOTIME, SHA1, SHA2, SIN, SOUNDEX, STD, STDDEV, STRTODATE, STR_TO_DATE, SUBSTRING_INDEX, TAN, TIME, TIMEDIFF, TIMESTAMPADD, TIMESTAMPDIFF, TIMETOSEC, TRUNCATE, UNHEX, UNIX_TIMESTAMP, UTC_TIMESTAMP, UUID_SHORT, VARIANCE, WEEK, WEEKDAY, WEEKOFYEAR, YEAR, YEARMONTH, YEARWEEK` |
+| MySQL | `ACOS, ADDTIME, AES_DECRYPT, AES_ENCRYPT, ANY_VALUE, ASCII, ASIN, ATAN, ATAN2, BINARY, BIT_COUNT, BIT_XOR, CAST, CEIL, CHAR_LENGTH, COLLATE, CONCAT_WS, CONVERT_TZ, COS, COT, COUNTIF, CRC32, DATE, DATE_FORMAT, DATEADD, DATEDIFF, DATESUB, DAY, DAYNAME, DAYOFWEEK, DAYOFYEAR, DEGREES, DIV, EXP, EXTRACT, FIELD, FIND_IN_SET, FLOOR, FORMAT, FROM_BASE64, FROM_UNIXTIME, GREATEST, GROUP_CONCAT, HEX, HOUR, IFELSE, IFNULL, INET_ATON, INET_NTOA, INET6_ATON, INET6_NTOA, INSTR, IS_IPV4, IS_IPV4_COMPAT, IS_IPV4_MAPPED, IS_IPV6, JSON_CONTAINS, JSON_DEPTH, JSON_EXTRACT, JSON_LENGTH, JSON_UNQUOTE, LAG, LAST_DAY, LEAD, LEAST, LOG, LOG10, LOG2, LPAD, MAKEDATE, MATCH, MD5, MINUTE, MONTH, MONTHNAME, NOW, NULLIF, OVER, PERIOD_DIFF, PI, POWER, QUARTER, RADIANS, RAND, REGEXP, REPLACE, ROUND, RPAD, SECOND, SECTOTIME, SHA1, SHA2, SIN, SOUNDEX, STD, STDDEV, STRTODATE, STR_TO_DATE, SUBSTRING_INDEX, TAN, TIME, TIMEDIFF, TIMESTAMPADD, TIMESTAMPDIFF, TIMETOSEC, TRUNCATE, UNHEX, UNIX_TIMESTAMP, UTC_TIMESTAMP, UUID_SHORT, VARIANCE, WEEK, WEEKDAY, WEEKOFYEAR, YEAR, YEARMONTH, YEARWEEK` |
 | Oracle | `CEIL, DAY, FLOOR, HOUR, LISTAGG, MINUTE, MONTH, NVL, SECOND, TO_CHAR, TO_DATE, TRUNC, YEAR` |
 | SQLite | `CASE WHEN THEN ELSE END, DATE, DATE_FORMAT*, DAY, HOUR, IFNULL, JULIANDAY, MINUTE, MONTH, REPLACE, ROUND, SECOND, STRFTIME, WEEK, WEEKDAY, YEAR` |
 | PostgreSQL | `AT_TIME_ZONE, COUNT_FILTER, DATE, DATE_PART, DATE_TRUNC, DAY, EXTRACT, GREATEST, HOUR, LEAST, MINUTE, MONTH, REGEXP_REPLACE, SECOND, STRING_AGG, TO_CHAR, TO_DATE, YEAR` |

config/mysql.yml

@@ -41,6 +41,8 @@ doctrine:
                  unix_timestamp: DoctrineExtensions\Query\Mysql\UnixTimestamp
                  utc_timestamp: DoctrineExtensions\Query\Mysql\UtcTimestamp
                  extract: DoctrineExtensions\Query\Mysql\Extract
+                 json_extract: DoctrineExtensions\Query\Mysql\JsonExtract
+                 json_iunquote: DoctrineExtensions\Query\Mysql\JsonUnquote                   
 
              numeric_functions:
                  acos: DoctrineExtensions\Query\Mysql\Acos

src/Query/Mysql/JsonExtract.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace DoctrineExtensions\Query\Mysql;
+
+use Doctrine\ORM\Query\AST\Functions\FunctionNode;
+use Doctrine\ORM\Query\Lexer;
+use Doctrine\ORM\Query\Parser;
+use Doctrine\ORM\Query\SqlWalker;
+
+class JsonExtract extends FunctionNode
+{
+    protected $target;
+    protected $path;
+
+    public function parse(Parser $parser)
+    {
+        $parser->match(Lexer::T_IDENTIFIER);
+        $parser->match(Lexer::T_OPEN_PARENTHESIS);
+
+        $this->target = $parser->StringPrimary();
+
+        $parser->match(Lexer::T_COMMA);
+        $this->path = $parser->StringPrimary();
+
+        $parser->match(Lexer::T_CLOSE_PARENTHESIS);
+    }
+
+    public function getSql(SqlWalker $sqlWalker)
+    {
+        $target = $sqlWalker->walkStringPrimary($this->target);
+        $path = $sqlWalker->walkStringPrimary($this->path);
+
+        return sprintf('JSON_EXTRACT(%s, %s)', $target, $path);
+    }
+}

src/Query/Mysql/JsonUnquote.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace DoctrineExtensions\Query\Mysql;
+
+use Doctrine\ORM\Query\AST\Functions\FunctionNode;
+use Doctrine\ORM\Query\Lexer;
+use Doctrine\ORM\Query\Parser;
+use Doctrine\ORM\Query\SqlWalker;
+
+class JsonUnquote extends FunctionNode
+{
+    protected $expression;
+
+    public function parse(Parser $parser)
+    {
+        $parser->match(Lexer::T_IDENTIFIER);
+        $parser->match(Lexer::T_OPEN_PARENTHESIS);
+        $this->expression = $parser->StringPrimary();
+        $parser->match(Lexer::T_CLOSE_PARENTHESIS);
+    }
+
+    public function getSql(SqlWalker $sqlWalker)
+    {
+        $expression = $sqlWalker->walkStringPrimary($this->expression);
+        return sprintf('JSON_UNQUOTE(%s)', $expression);
+    }
+}
+

tests/Query/Mysql/JsonExtractTest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace DoctrineExtensions\Tests\Query\Mysql;
+
+use DoctrineExtensions\Tests\Query\MysqlTestCase;
+
+class JsonExtractTest extends MysqlTestCase
+{
+    public function testJsonExtract(): void
+    {
+        $this->assertDqlProducesSql(
+            "SELECT JSON_EXTRACT('{\"key\": \"value\"}', '$.key') from DoctrineExtensions\Tests\Entities\Blank as blank",
+            "SELECT JSON_EXTRACT('{\"key\": \"value\"}', '$.key') AS sclr_0 FROM Blank b0_"
+        );
+    }
+
+    public function testJsonExtractWithParam(): void
+    {
+        $this->assertDqlProducesSql(
+            "SELECT JSON_EXTRACT(:json, :path) from DoctrineExtensions\Tests\Entities\Blank as blank",
+            "SELECT JSON_EXTRACT(?, ?) AS sclr_0 FROM Blank b0_"
+        );
+    }
+
+    public function testJsonExtractWithNestedPath(): void
+    {
+        $this->assertDqlProducesSql(
+            "SELECT JSON_EXTRACT('{\"outer\": {\"inner\": \"value\"}}', '$.outer.inner') from DoctrineExtensions\Tests\Entities\Blank as blank",
+            "SELECT JSON_EXTRACT('{\"outer\": {\"inner\": \"value\"}}', '$.outer.inner') AS sclr_0 FROM Blank b0_"
+        );
+    }
+}

tests/Query/Mysql/JsonUnquoteTest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace DoctrineExtensions\Tests\Query\Mysql;
+
+use DoctrineExtensions\Tests\Query\MysqlTestCase;
+
+class JsonUnquoteTest extends MysqlTestCase
+{
+    public function testJsonUnquote(): void
+    {
+        $this->assertDqlProducesSql(
+            "SELECT JSON_UNQUOTE('{\"key\": \"value\"}') from DoctrineExtensions\Tests\Entities\Blank as blank",
+            "SELECT JSON_UNQUOTE('{\"key\": \"value\"}') AS sclr_0 FROM Blank b0_"
+        );
+    }
+
+    public function testJsonUnquoteWithParameter(): void
+    {
+        $this->assertDqlProducesSql(
+            "SELECT JSON_UNQUOTE(:param) from DoctrineExtensions\Tests\Entities\Blank as blank",
+            "SELECT JSON_UNQUOTE(?) AS sclr_0 FROM Blank b0_",
+            ['param' => '{"key": "value"}']
+        );
+    }
+}
+