Add flush state method and register listeners (#3987)

src/Features/OptimizeRenderedDom.php

@@ -29,5 +29,9 @@ function __construct()
                 $response->effects['html'] = null;
             }
         });
+
+        Livewire::listen('flush-state', function() {
+            $this->htmlHashesByComponent = [];
+        });
     }
 }

src/Features/Placeholder.php

@@ -17,5 +17,9 @@ function __construct()
         Livewire::listen('component.dehydrate', function ($component, $response) {
             //
         });
+
+        Livewire::listen('flush-state', function() {
+            //
+        });
     }
 }

src/Features/SupportActionReturns.php

@@ -28,6 +28,10 @@ function __construct()
 
             $response->effects['returns'] = $this->returnsByIdAndAction[$component->id];
         });
+
+        Livewire::listen('flush-state', function() {
+            $this->returnsByIdAndAction = [];
+        });
     }
 
     function valueIsntAFileResponse($value)

src/Features/SupportBrowserHistory.php

@@ -57,6 +57,10 @@ function __construct()
 
             $this->getPathFromReferer($referer, $component, $response);
         });
+
+        Livewire::listen('flush-state', function() {
+            $this->mergedQueryParamsFromDehydratedComponents = [];
+        });
     }
 
     protected function getRouteFromReferer($referer)

src/Features/SupportComponentTraits.php

@@ -90,5 +90,9 @@ function __construct()
                 ImplicitlyBoundMethod::call(app(), $method);
             }
         });
+
+        Livewire::listen('flush-state', function() {
+            $this->componentIdMethodMap = [];
+        });
     }
 }

src/Features/SupportFileDownloads.php

@@ -44,6 +44,10 @@ function __construct()
 
             $response->effects['download'] = $download;
         });
+
+        Livewire::listen('flush-state', function() {
+            $this->downloadsById = [];
+        });
     }
 
     function valueIsntAFileResponse($value)

src/Features/SupportRedirects.php

@@ -47,5 +47,9 @@ function __construct()
                 return;
             }
         });
+
+        Livewire::listen('flush-state', function() {
+            static::$redirectorCacheStack = [];
+        });
     }
 }

src/LivewireManager.php

@@ -448,4 +448,11 @@ public function shouldDisableBackButtonCache()
     {
         return $this->shouldDisableBackButtonCache;
     }
+
+    public function flushState()
+    {
+        $this->shouldDisableBackButtonCache = false;
+
+        $this->dispatch('flush-state');
+    }
 }