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fix: Forge::dropColumn() seems to always return false. #8931

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fix: Forge::dropColumn() seems to always return false. #8931

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a8cfb51
fix: fix the return type of dropColumn function.
ping-yee Jun 1, 2024
0b55fc4
fix: override the dropColumn() function.
ping-yee Jun 15, 2024
4a61f50
fix: reverse to the previous action.
ping-yee Jun 15, 2024
7727d15
feat: refactor dropColum function.
ping-yee Jul 3, 2024
01edca8
fix: conflict fixed.
ping-yee Aug 4, 2024
302b8a8
feat: modify the file and the exception.
ping-yee Aug 11, 2024
d671282
style: add the rector modify.
ping-yee Aug 11, 2024
dfe2d82
fix: add the return for the function.
ping-yee Sep 15, 2024
f9141a1
style: rector process.
ping-yee Sep 15, 2024
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6 changes: 0 additions & 6 deletions phpstan-baseline.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2677,12 +2677,6 @@
'count' => 1,
'path' => __DIR__ . '/system/Database/Forge.php',
];
$ignoreErrors[] = [
// identifier: missingType.iterableValue
'message' => '#^Method CodeIgniter\\\\Database\\\\Forge\\:\\:dropColumn\\(\\) has parameter \\$columnNames with no value type specified in iterable type array\\.$#',
'count' => 1,
'path' => __DIR__ . '/system/Database/Forge.php',
];
$ignoreErrors[] = [
// identifier: missingType.iterableValue
'message' => '#^Method CodeIgniter\\\\Database\\\\Forge\\:\\:modifyColumn\\(\\) has parameter \\$fields with no value type specified in iterable type array\\.$#',
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2 changes: 1 addition & 1 deletion system/Database/Forge.php
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Original file line number Diff line number Diff line change
Expand Up @@ -778,7 +778,7 @@ public function addColumn(string $table, $fields): bool
}

/**
* @param array|string $columnNames column names to DROP
* @param list<string>|string $columnNames column names to DROP
*
* @return bool
*
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38 changes: 27 additions & 11 deletions system/Database/SQLite3/Forge.php
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Original file line number Diff line number Diff line change
Expand Up @@ -121,17 +121,6 @@ public function dropDatabase(string $dbName): bool
protected function _alterTable(string $alterType, string $table, $processedFields)
{
switch ($alterType) {
case 'DROP':
$columnNamesToDrop = $processedFields;

$sqlTable = new Table($this->db, $this);

$sqlTable->fromTable($table)
->dropColumn($columnNamesToDrop)
->run();

return ''; // Why empty string?

case 'CHANGE':
$fieldsToModify = [];

Expand Down Expand Up @@ -164,6 +153,33 @@ protected function _alterTable(string $alterType, string $table, $processedField
}
}

/**
* @param list<string>|string $columnNames column names to DROP
*
* @return bool
*
* @throws DatabaseException
*/
public function dropColumn(string $table, $columnNames)
{
$sqlTable = new Table($this->db, $this);

$sqlExecuteResult = $sqlTable->fromTable($this->db->DBPrefix . $table)
->dropColumn($columnNames)
->run();

if ($sqlExecuteResult === false) {
$columns = is_array($columnNames) ? implode(',', $columnNames) : $columnNames;

throw new DatabaseException(
'Failed to drop column. Table: "' . $table
. '", Column: "' . $columns . '"'
);
Comment on lines +174 to +177
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dropColumn() may return false when $this->db->DBDebug is false.
So make this the same, please.

CodeIgniter4/system/Database/Forge.php

Lines 787 to 800 in f60d277

public function dropColumn(string $table, $columnNames)
{
$sql = $this->_alterTable('DROP', $this->db->DBPrefix . $table, $columnNames);
if ($sql === false) {
if ($this->db->DBDebug) {
throw new DatabaseException('This feature is not available for the database you are using.');
}
return false;
}
return $this->db->query($sql);
}

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@ping-yee Can you complete this PR?
We are very close to the completion.

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@kenjis Sorry for the stagnation, I haven’t had much energy to deal with things other than work a while ago.
I modify this right now.

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Done.

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However, the rector removed the return false line, implying that if sqlExecuteResult is false, the method would still return false.

}

return $sqlExecuteResult;
}

/**
* Process column
*/
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3 changes: 2 additions & 1 deletion tests/system/Database/Live/ForgeTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -488,7 +488,7 @@
$this->forge->dropTable('', true);
}

public function testForeignKey(): void

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GitHub Actions / DatabaseLive (8.2, OCI8, 8.0) / tests 

Took 2.7878s from 0.5000s limit to run CodeIgniter\\Database\\Live\\ForgeTest::testForeignKey
{
$this->forge->dropTable('forge_test_invoices', true);
$this->forge->dropTable('forge_test_users', true);
Expand Down Expand Up @@ -1230,7 +1230,7 @@
$this->forge->dropTable('forge_test_1', true);
}

public function testSetKeyNames(): void

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{
$this->forge->dropTable('forge_test_1', true);

Expand Down Expand Up @@ -1317,7 +1317,8 @@

$this->assertTrue($this->db->fieldExists('name', 'forge_test_two'));

$this->forge->dropColumn('forge_test_two', 'name');
$result = $this->forge->dropColumn('forge_test_two', 'name');
$this->assertTrue($result);

$this->db->resetDataCache();

Expand Down Expand Up @@ -1578,7 +1579,7 @@
$this->forge->dropTable('forge_test_four', true);
}

public function testDropKey(): void

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Took 0.8242s from 0.5000s limit to run CodeIgniter\\Database\\Live\\ForgeTest::testDropKey
{
$this->forge->dropTable('key_test_users', true);
$keyName = 'key_test_users_id';
Expand Down Expand Up @@ -1665,7 +1666,7 @@
$this->forge->dropTable('forge_test_users', true);
}

public function testProcessIndexes(): void

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{
// make sure tables don't exist
$this->forge->dropTable('actions', true);
Expand Down
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