diff --git a/mvc_PSR4_twig/modeles/Flux.php b/mvc_PSR4_twig/modeles/Flux.php
index e99d929..e621e83 100644
--- a/mvc_PSR4_twig/modeles/Flux.php
+++ b/mvc_PSR4_twig/modeles/Flux.php
@@ -4,5 +4,21 @@ namespace modeles;
 
 class Flux
 {
+    private string $flux;
 
+    /**
+     * @return string
+     */
+    public function getFlux(): string
+    {
+        return $this->flux;
+    }
+
+    /**
+     * @param string $flux
+     */
+    public function setFlux(string $flux): void
+    {
+        $this->flux = $flux;
+    }
 }
\ No newline at end of file
diff --git a/mvc_PSR4_twig/modeles/FluxGateway.php b/mvc_PSR4_twig/modeles/FluxGateway.php
index 2ea0b83..d7eeef0 100644
--- a/mvc_PSR4_twig/modeles/FluxGateway.php
+++ b/mvc_PSR4_twig/modeles/FluxGateway.php
@@ -2,7 +2,39 @@
 
 namespace modeles;
 
+use PDO;
+
 class FluxGateway
 {
+    private Connection $con;
+
+    public function __construct(Connection $con){
+        $this->con = $con;
+    }
+
+    public function addFlux($flux){
+        $query = 'INSERT INTO Flux VALUES (:flux);';
+        $this->con->executeQuery($query, array(':flux' => array($flux->getFlux(), PDO::PARAM_STR)));
+    }
+
+    public function removeFlux($flux){
+        $query = 'DELETE FROM Flux WHERE flux = :flux;';
+        $this->con->executeQuery($query, array(':flux' => array($flux->getFlux(), PDO::PARAM_STR)));
+    }
+
+    public function findAllFlux(){
+        $query = 'SELECT * FROM Flux;';
+        $this->con->executeQuery($query);
+        return $this->con->getResults();
+    }
+
+    public function findFlux(Flux $flux){
+        return $this->findFluxBySrc($flux->getFlux());
+    }
 
+    public function findFluxBySrc(string $flux){
+        $query = 'SELECT * FROM Flux WHERE flux = :flux;';
+        $this->con->executeQuery($query, array(':flux' => array($flux, PDO::PARAM_STR)));
+        return $this->con->getResults();
+    }
 }
\ No newline at end of file
diff --git a/mvc_PSR4_twig/modeles/FluxModel.php b/mvc_PSR4_twig/modeles/FluxModel.php
index fac3177..5b45b51 100644
--- a/mvc_PSR4_twig/modeles/FluxModel.php
+++ b/mvc_PSR4_twig/modeles/FluxModel.php
@@ -4,5 +4,58 @@ namespace modeles;
 
 class FluxModel
 {
+    private FluxGateway $gateway;
+    public function FindAllFlux(){
+        $data = array();
+        $result = $this->gateway->findAllFlux();
 
+        foreach ($result as $row){
+            $data[] = new Flux($row['$flux']);
+        }
+        return $data;
+    }
+
+    public function addFlux(Flux $flux)
+    {
+        $data = findFlux($flux);
+        if ($data == array()) {
+            $this->gateway->addFlux($flux);
+        }
+    }
+
+    public function addFluxBySrc(string $flux): Flux {
+        $newFlux = new Flux($flux);
+        $this->gateway->addFlux($newFlux);
+        return $newFlux;
+    }
+
+    public function removeFlux(Flux $flux){
+        $this->gateway->removeFlux($flux);
+    }
+
+    public function removeFluxBySrc(string $flux): Flux {
+        $newFlux = new Flux($flux);
+        $this->gateway->removeFlux($newFlux);
+        return $newFlux;
+    }
+
+    public function findFlux(Flux $flux){
+        $data = array();
+        $result = $this->gateway->findFlux($flux);
+
+        foreach ($result as $row){
+            $data[] = new Flux($row['$flux']);
+        }
+        return $data;
+    }
+
+    public function findFluxBySrc(string $flux){
+        $data = array();
+        $result = $this->gateway->findFluxBySrc($flux);
+
+        foreach ($result as $row){
+            $data[] = new Flux($row['$flux']);
+        }
+        return $data;
+    }
 }
\ No newline at end of file