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1 | <?php |
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2 | |||
3 | declare(strict_types=1); |
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4 | |||
5 | namespace Shapin\Datagen\Bridge\Symfony\Console\Helper; |
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6 | |||
7 | use Doctrine\DBAL\Schema\Column; |
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8 | use Doctrine\DBAL\Schema\ColumnDiff; |
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9 | use Doctrine\DBAL\Schema\SchemaDiff; |
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10 | use Doctrine\DBAL\Schema\TableDiff; |
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11 | use Doctrine\DBAL\Types\Type; |
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12 | use Symfony\Component\Console\Output\OutputInterface; |
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13 | |||
14 | class DoctrineSchemaDiffHelper |
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15 | { |
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16 | private $output; |
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17 | private $diff; |
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18 | |||
19 | 1 | public function __construct(OutputInterface $output, SchemaDiff $diff) |
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20 | { |
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21 | 1 | $this->output = $output; |
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22 | 1 | $this->diff = $diff; |
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23 | 1 | } |
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24 | |||
25 | 1 | public function render(): void |
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26 | { |
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27 | 1 | $this->renderRemovedTables(); |
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28 | 1 | $this->output->writeln(''); |
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29 | 1 | $this->renderNewTables(); |
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30 | 1 | $this->output->writeln(''); |
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31 | 1 | $this->renderChangedTables(); |
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32 | 1 | } |
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33 | |||
34 | 1 | View Code Duplication | protected function renderRemovedTables(): void |
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35 | { |
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36 | 1 | if (0 === \count($this->diff->removedTables)) { |
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37 | return; |
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38 | } |
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39 | |||
40 | 1 | $this->title('Removed tables:'); |
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41 | $this->listing(array_map(function ($table) { return $table->getName(); }, $this->diff->removedTables)); |
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42 | 1 | } |
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43 | |||
44 | 1 | View Code Duplication | protected function renderNewTables(): void |
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This method seems to be duplicated in your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository.
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45 | { |
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46 | 1 | if (0 === \count($this->diff->newTables)) { |
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47 | return; |
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48 | } |
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49 | |||
50 | 1 | $this->title('New tables:'); |
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51 | $this->listing(array_map(function ($table) { return $table->getName(); }, $this->diff->newTables)); |
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52 | 1 | } |
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53 | |||
54 | 1 | protected function renderChangedTables(): void |
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55 | { |
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56 | 1 | if (0 === \count($this->diff->changedTables)) { |
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57 | return; |
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58 | } |
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59 | |||
60 | 1 | foreach ($this->diff->changedTables as $table) { |
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61 | 1 | $this->renderChangedTable($table); |
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62 | } |
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63 | 1 | } |
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64 | |||
65 | 1 | protected function renderChangedTable(TableDiff $tableDiff): void |
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66 | { |
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67 | 1 | $addedColumns = $tableDiff->addedColumns; |
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68 | 1 | $removedColumns = $tableDiff->removedColumns; |
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69 | 1 | $changedColumns = $this->filterChangedColumns($tableDiff->changedColumns); |
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70 | |||
71 | 1 | if (0 === \count($addedColumns + $removedColumns + $changedColumns)) { |
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72 | return; |
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73 | } |
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74 | |||
75 | 1 | $this->title("Table \"{$tableDiff->name}\" have been changed:"); |
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76 | |||
77 | 1 | foreach ($addedColumns as $column) { |
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78 | 1 | $this->renderAddedColumn($column); |
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79 | } |
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80 | 1 | foreach ($removedColumns as $column) { |
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81 | 1 | $this->renderRemovedColumn($column); |
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82 | } |
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83 | |||
84 | 1 | foreach ($changedColumns as $column) { |
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85 | 1 | $this->renderChangedColumn($column); |
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86 | } |
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87 | 1 | } |
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88 | |||
89 | 1 | protected function renderAddedColumn(Column $column): void |
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90 | { |
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91 | 1 | $this->output->writeln('<fg=green> + '.$this->formatColumn($column).'</>'); |
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92 | 1 | } |
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93 | |||
94 | 1 | protected function renderRemovedColumn(Column $column): void |
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95 | { |
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96 | 1 | $this->output->writeln('<fg=red> - '.$this->formatColumn($column).'</>'); |
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97 | 1 | } |
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98 | |||
99 | 1 | protected function renderChangedColumn(ColumnDiff $columnDiff): void |
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100 | { |
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101 | 1 | $this->renderRemovedColumn($columnDiff->fromColumn); |
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0 ignored issues
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It seems like
$columnDiff->fromColumn can be null ; however, renderRemovedColumn() does not accept null , maybe add an additional type check?
Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass|null */
function mayReturnNull() { }
function doesNotAcceptNull(stdClass $x) { }
// With potential error.
function withoutCheck() {
$x = mayReturnNull();
doesNotAcceptNull($x); // Potential error here.
}
// Safe - Alternative 1
function withCheck1() {
$x = mayReturnNull();
if ( ! $x instanceof stdClass) {
throw new \LogicException('$x must be defined.');
}
doesNotAcceptNull($x);
}
// Safe - Alternative 2
function withCheck2() {
$x = mayReturnNull();
if ($x instanceof stdClass) {
doesNotAcceptNull($x);
}
}
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102 | 1 | $this->renderAddedColumn($columnDiff->column); |
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103 | 1 | } |
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104 | |||
105 | 1 | protected function formatColumn(Column $column): string |
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106 | { |
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107 | 1 | $formattedColumn = $column->getName().', '.$column->getType()->getName(); |
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108 | |||
109 | 1 | $options = $this->filterOptions($column); |
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110 | |||
111 | 1 | if (0 < \count($options)) { |
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112 | 1 | $formattedOptions = []; |
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113 | 1 | foreach ($options as $key => $value) { |
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114 | 1 | $formattedValue = \is_bool($value) ? $value ? 'true' : 'false' : $value; |
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115 | 1 | $formattedOptions[] = "$key => $formattedValue"; |
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116 | } |
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117 | |||
118 | 1 | $formattedColumn .= ', ['.implode(', ', $formattedOptions).']'; |
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119 | } |
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120 | |||
121 | 1 | return $formattedColumn; |
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122 | } |
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123 | |||
124 | 1 | public function filterChangedColumns(array $changedColumns): array |
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125 | { |
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126 | 1 | $filteredChangeColumns = []; |
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127 | 1 | foreach ($changedColumns as $columnDiff) { |
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128 | 1 | if (['type'] === $columnDiff->changedProperties) { |
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129 | // Sometimes it looks like type have been changed but it's not the case |
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130 | if ($columnDiff->fromColumn->getType()->getName() === $columnDiff->column->getType()->getName()) { |
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131 | continue; |
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132 | } |
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133 | } |
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134 | |||
135 | 1 | $filteredChangeColumns[] = $columnDiff; |
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136 | } |
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137 | |||
138 | 1 | return $filteredChangeColumns; |
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139 | } |
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140 | |||
141 | 1 | protected function filterOptions(Column $column): array |
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142 | { |
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143 | 1 | $options = $column->toArray(); |
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144 | 1 | unset($options['name'], $options['type']); |
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145 | |||
146 | 1 | $referenceColumn = new Column('tmp', Type::getType($column->getType()->getName())); |
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147 | |||
148 | $options = array_filter($options, function ($value, $key) use (&$referenceColumn) { |
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149 | 1 | $method = 'get'.ucfirst($key); |
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150 | // Keep unknown keys |
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151 | 1 | if (!method_exists($referenceColumn, $method)) { |
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152 | return true; |
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153 | } |
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154 | |||
155 | 1 | return $value !== $referenceColumn->$method(); // Ignore default values |
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156 | 1 | }, ARRAY_FILTER_USE_BOTH); |
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157 | |||
158 | 1 | return $options; |
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159 | } |
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160 | |||
161 | 1 | protected function title(string $title): void |
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162 | { |
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163 | 1 | $this->output->writeln("<comment>$title</comment>"); |
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164 | 1 | } |
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165 | |||
166 | 1 | protected function listing(array $elements): void |
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167 | { |
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168 | $elements = array_map(function ($element) { |
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169 | 1 | return sprintf(' * %s', $element); |
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170 | 1 | }, $elements); |
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171 | |||
172 | 1 | $this->output->writeln($elements); |
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0 ignored issues
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$elements is of type array , but the function expects a string|object<Symfony\Co...onsole\Output\iterable> .
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
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173 | 1 | } |
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174 | } |
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175 |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.