- Work done on Ulmus which were added within the Bottin de suppléance app

src/Common/Sql.php

@@ -2,11 +2,13 @@
 
 namespace Ulmus\Common;
 
+use Ulmus\Query\WhereRawParameter;
+
 abstract class Sql {
 
     public static function function($name, ...$arguments)
     {
-        return new class($name, ...$arguments) {
+        return new class($name, ...$arguments) implements WhereRawParameter {
 
             protected string $as = "";
 
@@ -20,19 +22,23 @@ abstract class Sql {
                 $this->parseArguments();
             }
 
-            public function __toString() {
+            public function __toString() : string
+            {
                 return implode(' ', array_filter([
                     "{$this->name}(" . implode(", ", $this->arguments) . ")",
                     $this->as ? "AS {$this->as}" : false,
                 ]));
             }
 
-            public function as($fieldName) {
+            public function as($fieldName) : self
+            {
                 $this->as = $fieldName;
+
                 return $this;
             }
 
-            protected function parseArguments() {
+            protected function parseArguments() : void
+            {
                 foreach($this->arguments as &$item) {
                     $item = Sql::escape($item);
                 }
@@ -42,7 +48,7 @@ abstract class Sql {
     
     public static function identifier(string $identifier) : object
     {
-        return new class($identifier) {
+        return new class($identifier) implements WhereRawParameter {
             
             protected string $identifier;