Fix PHPStan errors

phpstan.neon

@@ -31,3 +31,6 @@ parameters:
       strictCalls: false
       switchConditionsMatchingType: true
       noVariableVariables: false
+
+  stubFiles:
+      - tests/Static/phpstan/stubs/Model.php

src/Behaviours/MakeTag.php

@@ -7,8 +7,14 @@
 
 trait MakeTag
 {
-    public function makeModelName(Model $model): string|null
+    public function makeModelName(mixed $model): string|null
     {
+        if (!$model instanceof Model) {
+            $model = json_encode($model);
+
+            return $model === false ? null : sha1($model);
+        }
+
         try {
             return method_exists($model, 'getCDNCacheTag')
                 ? $model->getCDNCacheTag()

src/Services/Invalidation.php

@@ -101,7 +101,9 @@ public function absorbCloudFront(AwsResult $invalidation): self
             return $this;
         }
 
-        $statusCode = $invalidation['@metadata']['statusCode'];
+        $metadata = $invalidation['@metadata'];
+
+        $statusCode = is_array($metadata) ? $metadata['statusCode'] : 500;
 
         $invalidation = Helpers::toArray($invalidation['Invalidation']);
 

src/Services/Tags.php

@@ -212,21 +212,20 @@ public function storeCacheTags(
     }
 
     public function dispatchInvalidationsForModel(Collection|string|Model $models): void {
-        Helpers::debug([
-            'dispatchInvalidationsForModel - models: ',
-            $models->map(fn(Model $model) => get_class($model)." ({$model->id})")->implode(', ')
-        ]);
-
         if (blank($models)) {
             return;
         }
 
         if (is_string($models)) {
-            $this->dispatchInvalidationsForUpdatedModel($models);
+            $this->dispatchInvalidationsForUpdatedModel(collect($models));
 
             return;
         }
 
+        if ($models instanceof Model) {
+            $models = new Collection($models);
+        }
+
         $models = $this->onlyValidModels($models);
 
         $models = $this->notYetDispatched($models);
@@ -235,6 +234,12 @@ public function dispatchInvalidationsForModel(Collection|string|Model $models):
             return;
         }
 
+        Helpers::debug([
+            'dispatchInvalidationsForModel - models: ',
+            /** @phpstan-ignore-next-line */
+            $models->map(fn(Model $model) => get_class($model)." ({$model->id})")->implode(', ')
+        ]);
+
         /**
          * @var Model $model
          */
@@ -280,6 +285,7 @@ public function dispatchInvalidationsForUpdatedModel(Collection $models): void {
             'INVALIDATING tags for models: ' .
             $models
                 ->map(
+                    /** @phpstan-ignore-next-line */
                     fn(Model|string $model) => $model instanceof Model
                         ? $this->makeModelName($model)
                         : $model,
@@ -674,19 +680,16 @@ public function markUrlsAsWarmed(Collection $urls): void
         $this->dbStatement($sql);
     }
 
-    public function onlyValidModels($models)
+    public function onlyValidModels(Collection $models): Collection
     {
-        $models =
-            $models instanceof Model ? collect([$models]) : collect($models);
-
         return $models->filter(
             fn($model) => $this->tagIsNotExcluded(
                 $model instanceof Model ? get_class($model) : $model,
             ),
         );
     }
 
-    public function notYetDispatched($models)
+    public function notYetDispatched(Collection $models): Collection
     {
         $tags = $models->mapWithKeys(
             function ($model) {

tests/Static/phpstan/stubs/Model.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Illuminate\Database\Eloquent;
+
+/**
+ * @property int $id
+ */
+class Model
+{
+}