Version20251205164500::down() - Code Metrics - Inspection of "Merge pull request #7159 from christianbeeznest/GH..." - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

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created 2025-12-12 19:30 UTC

Version20251205164500::down() A

↳ Parent: Version20251205164500

Complexity

Conditions	3
Paths	4

Size

Total Lines	57
Code Lines	32

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	32
c	1
b	0
f	0
nc	4
nop	1
dl	0
loc	57
rs	9.408

How to fix Long Method

<?php

declare(strict_types=1);

/* For licensing terms, see /license.txt */

namespace Chamilo\CoreBundle\Migrations\Schema\V200;

use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo;
use Doctrine\DBAL\Schema\Schema;

final class Version20251205164500 extends AbstractMigrationChamilo
{
    public function getDescription(): string
    {
        return 'Refactor search engine tables for Xapian: rename specific_field* and simplify search_engine_ref structure.';
    }

    public function up(Schema $schema): void
    {
        // Rename specific_field -> search_engine_field
        //    (structure remains the same: id, code, title)
        $this->write('Renaming table specific_field -> search_engine_field...');
        $this->connection->executeStatement(
            'RENAME TABLE specific_field TO search_engine_field'
        );

        // Rename specific_field_values -> search_engine_field_value
        //    and adapt its columns:
        //    - drop course_code, tool_id
        //    - rename ref_id -> resource_node_id
        $this->write('Renaming table specific_field_values -> search_engine_field_value...');
        $this->connection->executeStatement(
            'RENAME TABLE specific_field_values TO search_engine_field_value'
        );

        $this->write('Dropping legacy columns course_code, tool_id from search_engine_field_value...');
        $this->connection->executeStatement(
            'ALTER TABLE search_engine_field_value
                 DROP COLUMN course_code,
                 DROP COLUMN tool_id'
        );

        $this->write('Renaming ref_id -> resource_node_id in search_engine_field_value...');
        $this->connection->executeStatement(
            'ALTER TABLE search_engine_field_value
                 CHANGE ref_id resource_node_id INT NOT NULL'
        );

        // Simplify search_engine_ref:
        //    - drop FK to course (c_id)
        //    - drop columns c_id, tool_id, ref_id_high_level
        //    - rename ref_id_second_level -> resource_node_id
        $this->write('Updating search_engine_ref structure...');

        try {
            $this->connection->executeStatement(
                'ALTER TABLE search_engine_ref DROP FOREIGN KEY FK_473F037891D79BD3'
            );
            $this->write('Dropped foreign key FK_473F037891D79BD3 from search_engine_ref.');
        } catch (\Throwable $e) {
            $this->write('Foreign key FK_473F037891D79BD3 not found on search_engine_ref, skipping FK drop.');
        }

        $this->connection->executeStatement(
            'ALTER TABLE search_engine_ref
                 DROP COLUMN c_id,
                 DROP COLUMN tool_id,
                 DROP COLUMN ref_id_high_level,
                 CHANGE ref_id_second_level resource_node_id INT DEFAULT NULL'
        );

        $this->write('search_engine_ref updated (c_id/tool_id/ref_id_high_level removed, ref_id_second_level -> resource_node_id).');
    }

    public function down(Schema $schema): void
    {
        $this->write('Reverting search_engine_ref structure...');

        // Revert search_engine_ref
        //    - rename resource_node_id -> ref_id_second_level
        //    - re-add c_id, tool_id, ref_id_high_level (as nullable/default values)
        $this->connection->executeStatement(
            'ALTER TABLE search_engine_ref
                 CHANGE resource_node_id ref_id_second_level INT DEFAULT NULL,
                 ADD c_id INT DEFAULT NULL AFTER id,
                 ADD tool_id VARCHAR(100) NOT NULL DEFAULT \'\' AFTER c_id,
                 ADD ref_id_high_level INT NOT NULL DEFAULT 0 AFTER tool_id'
        );

        try {
            $this->connection->executeStatement(
                'CREATE INDEX IDX_473F037891D79BD3 ON search_engine_ref (c_id)'
            );
        } catch (\Throwable $e) {
            $this->write('Could not recreate index IDX_473F037891D79BD3 on search_engine_ref: '.$e->getMessage());
        }

        try {
            $this->connection->executeStatement(
                'ALTER TABLE search_engine_ref
                     ADD CONSTRAINT FK_473F037891D79BD3
                     FOREIGN KEY (c_id) REFERENCES course (id) ON DELETE SET NULL'
            );
        } catch (\Throwable $e) {
            $this->write('Could not recreate foreign key FK_473F037891D79BD3 on search_engine_ref: '.$e->getMessage());
        }

        // Revert search_engine_field_value
        $this->write('Reverting search_engine_field_value -> specific_field_values...');

        // resource_node_id -> ref_id
        $this->connection->executeStatement(
            'ALTER TABLE search_engine_field_value
                 CHANGE resource_node_id ref_id INT NOT NULL'
        );

        $this->connection->executeStatement(
            "ALTER TABLE search_engine_field_value
                 ADD course_code VARCHAR(40) NOT NULL DEFAULT '',
                 ADD tool_id VARCHAR(100) NOT NULL DEFAULT ''"
        );

        $this->connection->executeStatement(
            'RENAME TABLE search_engine_field_value TO specific_field_values'
        );

        // Revert search_engine_field -> specific_field
        $this->write('Reverting search_engine_field -> specific_field...');

        $this->connection->executeStatement(
            'RENAME TABLE search_engine_field TO specific_field'
        );
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/* For licensing terms, see /license.txt */
6
7			namespace Chamilo\CoreBundle\Migrations\Schema\V200;
8
9			use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo;
10			use Doctrine\DBAL\Schema\Schema;
11
12			final class Version20251205164500 extends AbstractMigrationChamilo
13			{
14			public function getDescription(): string
15			{
16			return 'Refactor search engine tables for Xapian: rename specific_field* and simplify search_engine_ref structure.';
17			}
18
19			public function up(Schema $schema): void
20			{
21			// Rename specific_field -> search_engine_field
22			// (structure remains the same: id, code, title)
23			$this->write('Renaming table specific_field -> search_engine_field...');
24			$this->connection->executeStatement(
25			'RENAME TABLE specific_field TO search_engine_field'
26			);
27
28			// Rename specific_field_values -> search_engine_field_value
29			// and adapt its columns:
30			// - drop course_code, tool_id
31			// - rename ref_id -> resource_node_id
32			$this->write('Renaming table specific_field_values -> search_engine_field_value...');
33			$this->connection->executeStatement(
34			'RENAME TABLE specific_field_values TO search_engine_field_value'
35			);
36
37			$this->write('Dropping legacy columns course_code, tool_id from search_engine_field_value...');
38			$this->connection->executeStatement(
39			'ALTER TABLE search_engine_field_value
40			DROP COLUMN course_code,
41			DROP COLUMN tool_id'
42			);
43
44			$this->write('Renaming ref_id -> resource_node_id in search_engine_field_value...');
45			$this->connection->executeStatement(
46			'ALTER TABLE search_engine_field_value
47			CHANGE ref_id resource_node_id INT NOT NULL'
48			);
49
50			// Simplify search_engine_ref:
51			// - drop FK to course (c_id)
52			// - drop columns c_id, tool_id, ref_id_high_level
53			// - rename ref_id_second_level -> resource_node_id
54			$this->write('Updating search_engine_ref structure...');
55
56			try {
57			$this->connection->executeStatement(
58			'ALTER TABLE search_engine_ref DROP FOREIGN KEY FK_473F037891D79BD3'
59			);
60			$this->write('Dropped foreign key FK_473F037891D79BD3 from search_engine_ref.');
61			} catch (\Throwable $e) {
62			$this->write('Foreign key FK_473F037891D79BD3 not found on search_engine_ref, skipping FK drop.');
63			}
64
65			$this->connection->executeStatement(
66			'ALTER TABLE search_engine_ref
67			DROP COLUMN c_id,
68			DROP COLUMN tool_id,
69			DROP COLUMN ref_id_high_level,
70			CHANGE ref_id_second_level resource_node_id INT DEFAULT NULL'
71			);
72
73			$this->write('search_engine_ref updated (c_id/tool_id/ref_id_high_level removed, ref_id_second_level -> resource_node_id).');
74			}
75
76			public function down(Schema $schema): void
77			{
78			$this->write('Reverting search_engine_ref structure...');
79
80			// Revert search_engine_ref
81			// - rename resource_node_id -> ref_id_second_level
82			// - re-add c_id, tool_id, ref_id_high_level (as nullable/default values)
83			$this->connection->executeStatement(
84			'ALTER TABLE search_engine_ref
85			CHANGE resource_node_id ref_id_second_level INT DEFAULT NULL,
86			ADD c_id INT DEFAULT NULL AFTER id,
87			ADD tool_id VARCHAR(100) NOT NULL DEFAULT \'\' AFTER c_id,
88			ADD ref_id_high_level INT NOT NULL DEFAULT 0 AFTER tool_id'
89			);
90
91			try {
92			$this->connection->executeStatement(
93			'CREATE INDEX IDX_473F037891D79BD3 ON search_engine_ref (c_id)'
94			);
95			} catch (\Throwable $e) {
96			$this->write('Could not recreate index IDX_473F037891D79BD3 on search_engine_ref: '.$e->getMessage());
97			}
98
99			try {
100			$this->connection->executeStatement(
101			'ALTER TABLE search_engine_ref
102			ADD CONSTRAINT FK_473F037891D79BD3
103			FOREIGN KEY (c_id) REFERENCES course (id) ON DELETE SET NULL'
104			);
105			} catch (\Throwable $e) {
106			$this->write('Could not recreate foreign key FK_473F037891D79BD3 on search_engine_ref: '.$e->getMessage());
107			}
108
109			// Revert search_engine_field_value
110			$this->write('Reverting search_engine_field_value -> specific_field_values...');
111
112			// resource_node_id -> ref_id
113			$this->connection->executeStatement(
114			'ALTER TABLE search_engine_field_value
115			CHANGE resource_node_id ref_id INT NOT NULL'
116			);
117
118			$this->connection->executeStatement(
119			"ALTER TABLE search_engine_field_value
120			ADD course_code VARCHAR(40) NOT NULL DEFAULT '',
121			ADD tool_id VARCHAR(100) NOT NULL DEFAULT ''"
122			);
123
124			$this->connection->executeStatement(
125			'RENAME TABLE search_engine_field_value TO specific_field_values'
126			);
127
128			// Revert search_engine_field -> specific_field
129			$this->write('Reverting search_engine_field -> specific_field...');
130
131			$this->connection->executeStatement(
132			'RENAME TABLE search_engine_field TO specific_field'
133			);
134			}
135			}
136

chamilo / chamilo-lms

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Version20251205164500::down() A

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