The method __construct has a boolean flag argument $id, which is a certain sign of a Single Responsibility Principle violation. Open
public function __construct($id = false) {
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BooleanArgumentFlag
Since: 1.4.0
A boolean flag argument is a reliable indicator for a violation of the Single Responsibility Principle (SRP). You can fix this problem by extracting the logic in the boolean flag into its own class or method.
Example
class Foo {
public function bar($flag = true) {
}
}
Source https://phpmd.org/rules/cleancode.html#booleanargumentflag
Avoid assigning values to variables in if clauses and the like (line '67', column '21'). Open
public function __construct($id = false) {
parent::__construct();
if (filter_var($id, FILTER_VALIDATE_INT)) {
$query = "SELECT * FROM location_date WHERE id = ?";
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IfStatementAssignment
Since: 2.7.0
Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.
Example
class Foo
{
public function bar($flag)
{
if ($foo = 'bar') { // possible typo
// ...
}
if ($baz = 0) { // always false
// ...
}
}
}
Source http://phpmd.org/rules/cleancode.html#ifstatementassignment
The method commit uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
// Insert
$this->db->insert("location_date", $data);
$this->id = $this->db->lastInsertId();
}
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ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}
Source https://phpmd.org/rules/cleancode.html#elseexpression
Similar blocks of code found in 8 locations. Consider refactoring. Open
$this->meta = json_decode($row['meta']);
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 20.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Line indented incorrectly; expected 4 spaces, found 8 Open
public $Date;
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Line indented incorrectly; expected 8 spaces, found 12 Open
if (!$this->Date instanceof DateTime) {
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Line indented incorrectly; expected 8 spaces, found 12 Open
}
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Line indented incorrectly; expected 8 spaces, found 12 Open
if (!$this->Type instanceof DateType) {
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Line indented incorrectly; expected 8 spaces, found 12 Open
if (filter_var($id, FILTER_VALIDATE_INT)) {
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Line indented incorrectly; expected 8 spaces, found 12 Open
if (!$this->Location instanceof Location) {
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Line indented incorrectly; expected 4 spaces, found 8 Open
}
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Line indented incorrectly; expected 4 spaces, found 8 Open
public $Type;
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Line indented incorrectly; expected 12 spaces, found 16 Open
}
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Line indented incorrectly; expected 4 spaces, found 8 Open
public function validate() {
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Line indented incorrectly; expected 8 spaces, found 12 Open
}
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Line indented incorrectly; expected 8 spaces, found 12 Open
if (filter_var($this->id, FILTER_VALIDATE_INT)) {
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Line indented incorrectly; expected 4 spaces, found 8 Open
public $Location;
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Line indented incorrectly; expected 4 spaces, found 8 Open
public function __construct($id = false) {
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Line indented incorrectly; expected 8 spaces, found 12 Open
}
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Line indented incorrectly; expected 12 spaces, found 16 Open
if ($row = $this->db->fetchRow($query, $id)) {
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Line indented incorrectly; expected 0 spaces, found 4 Open
}
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Line indented incorrectly; expected 4 spaces, found 8 Open
}
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Line indented incorrectly; expected 8 spaces, found 12 Open
}
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Line indented incorrectly; expected 8 spaces, found 12 Open
}
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Line indented incorrectly; expected 4 spaces, found 8 Open
public $id;
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Line indented incorrectly; expected 8 spaces, found 12 Open
} else {
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Line indented incorrectly; expected 4 spaces, found 8 Open
public $text;
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Line indented incorrectly; expected 4 spaces, found 8 Open
public function commit() {
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Line indented incorrectly; expected 0 spaces, found 4 Open
class Date extends Locations {
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Line indented incorrectly; expected 4 spaces, found 8 Open
}
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