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parse default expressions

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This commit is contained in:
Hafez Divandari
2024-02-16 22:32:36 +03:30
parent 504097026a
commit 4295f0d695
2 changed files with 64 additions and 2 deletions
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packages/forms/src/Commands/Concerns/CanGenerateForms.php
+2 -2
View File
@@ -103,7 +103,7 @@ trait CanGenerateForms
}
if (filled($column['default'])) {
$componentData['default'] = [$column['default']];
$componentData['default'] = [$this->parseDefaultExpression($column, $model)];
}
if (in_array($columnName, [
@@ -120,7 +120,7 @@ trait CanGenerateForms
$componentData['maxLength'] = [$type['length']];
if (filled($column['default'])) {
$componentData['default'] = [$column['default']];
$componentData['default'] = [$this->parseDefaultExpression($column, $model)];
}
}
packages/support/src/Commands/Concerns/CanReadModelSchemas.php
+62
View File
@@ -153,4 +153,66 @@ trait CanReadModelSchemas
return array_merge(['name' => $type], array_filter($values));
}
protected function parseDefaultExpression(array $column, string $model): mixed
{
$default = $column['default'];
if (blank($default)) {
return null;
}
$driver = app($model)->getConnection()->getDriverName();
if ($driver === 'mysql') {
if ($default === 'NULL'
|| preg_match("/^\(.*\)$/", $default) === 1
|| str_ends_with($default, '()')
|| str_starts_with(strtolower($default), 'current_timestamp')) {
return null;
}
if (preg_match("/^'(.*)'$/", $default, $matches) === 1) {
return str_replace("''", "'", $matches[1]);
}
}
if ($driver === 'pgsql') {
if (str_starts_with($default, 'NULL::')) {
$default = null;
}
if (preg_match("/^['(](.*)[')]::/", $default, $matches) === 1) {
return str_replace("''", "'", $matches[1]);
}
}
if ($driver === 'sqlsrv') {
while (preg_match('/^\((.*)\)$/', $default, $matches)) {
$default = $matches[1];
}
if ($default === 'NULL'
|| str_ends_with($default, '()')) {
return null;
}
if (preg_match('/^\'(.*)\'$/', $default, $matches) === 1) {
return str_replace("''", "'", $matches[1]);
}
}
if ($driver === 'sqlite') {
if ($default === 'NULL'
|| str_starts_with(strtolower($default), 'current_timestamp')) {
return null;
}
if (preg_match('/^\'(.*)\'$/s', $default, $matches) === 1) {
return str_replace("''", "'", $matches[1]);
}
}
return $default;
}
}