refactor(server): ♻️ refactor code to reduce complexity

server/commande_telephone.ino

@@ -132,46 +132,36 @@ int convertRotToSteps(int rotation)
 // Lorsqu'une commande arrive au serveur, cette fonction permet
 void requestCheck(String command, float value)
 {
-  if (command == "forward")
+  if (command == "stop")
-  {
-    globalCommand = "forward";
-    commandRunning = true;
-    stopCommand = false;
-    globalValue = convertLengthToSteps(value);
-  }
-  else if (command == "backward")
-  {
-    globalCommand = "backward";
-    commandRunning = true;
-    stopCommand = false;
-    globalValue = convertLengthToSteps(value);
-  }
-  else if (command == "left")
-  {
-    globalCommand = "left";
-    commandRunning = true;
-    stopCommand = false;
-    globalValue = convertRotToSteps(value);
-  }
-  else if (command == "right")
-  {
-    globalCommand = "right";
-    commandRunning = true;
-    stopCommand = false;
-    globalValue = convertRotToSteps(value);
-  }
-  else if (command == "stop")
   {
     globalCommand = "stop";
     commandRunning = true;
     stopCommand = true;
   }
+  else if setGlobals (command, value)
+    ;
+
   if (value == 0)
   {
     globalValue = 474;
   }
 }
 
+void setGlobals(String command, float value)
+{
+  // Assert command before updating globals
+  if (command != "forward" && command != "backward" && command != "left" && command != "right")
+  {
+    return
+  }
+
+  // Update globals
+  globalCommand = command;
+  commandRunning = true;
+  stopCommand = false;
+  globalValue = convertLengthToSteps(value);
+}
+
 void connectWiFi()
 {
   WiFi.mode(WIFI_AP);