type fixes

application/Espo/Core/Container.php

@@ -91,7 +91,10 @@ class Container implements ContainerInterface
 
         $this->bindingContainer = $bindingContainer;
 
-        $this->injectableFactory = $this->get('injectableFactory');
+        /** @var InjectableFactory */
+        $injectableFactory = $this->get('injectableFactory');
+
+        $this->injectableFactory = $injectableFactory;
 
         $this->configuration = $this->injectableFactory->create($configurationClassName);
     }
@@ -208,6 +211,7 @@ class Container implements ContainerInterface
             throw new RuntimeException("Loader method for service '{$name}' does not have a named return type.");
         }
 
+        /** @var class-string */
         $className = $returnType->getName();
 
         $this->classCache[$name] = new ReflectionClass($className);

application/Espo/Core/Container/Configuration.php

@@ -32,12 +32,12 @@ namespace Espo\Core\Container;
 interface Configuration
 {
     /**
-     * @return ?class-string
+     * @return ?class-string<Loader>
      */
     public function getLoaderClassName(string $name): ?string;
 
     /**
-     * @return ?class-string
+     * @return ?class-string<object>
      */
     public function getServiceClassName(string $name): ?string;
 

application/Espo/Core/Container/ContainerBuilder.php

@@ -31,6 +31,7 @@ namespace Espo\Core\Container;
 
 use Espo\Core\Container;
 use Espo\Core\Container\ContainerConfiguration;
+use Espo\Core\Container\Container as ContainerInterface;
 
 use Espo\Core\Binding\BindingContainer;
 use Espo\Core\Binding\BindingLoader;
@@ -52,12 +53,12 @@ use Espo\Core\Loaders\Metadata as MetadataLoader;
 class ContainerBuilder
 {
     /**
-     * @var class-string
+     * @var class-string<\Espo\Core\Container\Container>
      */
     private string $containerClassName = Container::class;
 
     /**
-     * @var class-string
+     * @var class-string<\Espo\Core\Container\Configuration>
      */
     private string $containerConfigurationClassName = ContainerConfiguration::class;
 
@@ -77,7 +78,7 @@ class ContainerBuilder
     private string $dataCacheClassName = DataCache::class;
 
     /**
-     * @var class-string
+     * @var class-string<Module>
      */
     private string $moduleClassName = Module::class;
 
@@ -89,7 +90,7 @@ class ContainerBuilder
     private $services = [];
 
     /**
-     * @var array<string,class-string>
+     * @var array<string,class-string<\Espo\Core\Container\Loader>>
      */
     protected $loaderClassNames = [
         'log' => LogLoader::class,
@@ -117,7 +118,7 @@ class ContainerBuilder
     }
 
     /**
-     * @param array<string,class-string> $classNames
+     * @param array<string,class-string<\Espo\Core\Container\Loader>> $classNames
      */
     public function withLoaderClassNames(array $classNames): self
     {
@@ -129,7 +130,7 @@ class ContainerBuilder
     }
 
     /**
-     * @param class-string $containerClassName
+     * @param class-string<\Espo\Core\Container\Container> $containerClassName
      */
     public function withContainerClassName(string $containerClassName): self
     {
@@ -139,7 +140,7 @@ class ContainerBuilder
     }
 
     /**
-     * @param class-string $containerConfigurationClassName
+     * @param class-string<\Espo\Core\Container\Configuration> $containerConfigurationClassName
      */
     public function withContainerConfigurationClassName(string $containerConfigurationClassName): self
     {
@@ -178,8 +179,9 @@ class ContainerBuilder
         return $this;
     }
 
-    public function build(): Container
+    public function build(): ContainerInterface
     {
+        /** @var Config */
         $config = $this->services['config'] ?? (
             new $this->configClassName(
                 new ConfigFileManager()
@@ -198,6 +200,7 @@ class ContainerBuilder
 
         $useCache = $config->get('useCache') ?? false;
 
+        /** @var Module */
         $module = $this->services['module'] ?? (
             new $this->moduleClassName($fileManager, $dataCache, $useCache)
         );

application/Espo/Core/Controllers/Base.php

@@ -150,6 +150,7 @@ abstract class Base
      */
     protected function getName(): string
     {
+        /** @var string */
         return $this->name;
     }
 
@@ -197,6 +198,7 @@ abstract class Base
      */
     protected function getUser()
     {
+        /** @var User */
         return $this->container->get('user');
     }
 
@@ -207,6 +209,7 @@ abstract class Base
      */
     protected function getAcl()
     {
+        /** @var Acl */
         return $this->container->get('acl');
     }
 
@@ -217,6 +220,7 @@ abstract class Base
      */
     protected function getAclManager()
     {
+        /** @var AclManager */
         return $this->container->get('aclManager');
     }
 
@@ -227,6 +231,7 @@ abstract class Base
      */
     protected function getConfig()
     {
+        /** @var Config */
         return $this->container->get('config');
     }
 
@@ -236,6 +241,7 @@ abstract class Base
      */
     protected function getPreferences()
     {
+        /** @var Preferences */
         return $this->container->get('preferences');
     }
 
@@ -246,6 +252,7 @@ abstract class Base
      */
     protected function getMetadata()
     {
+        /** @var Metadata */
         return $this->container->get('metadata');
     }
 
@@ -256,6 +263,7 @@ abstract class Base
      */
     protected function getServiceFactory()
     {
+        /** @var ServiceFactory */
         return $this->container->get('serviceFactory');
     }
 }

application/Espo/Core/Controllers/Record.php

@@ -32,6 +32,7 @@ namespace Espo\Core\Controllers;
 use Espo\Core\Exceptions\BadRequest;
 use Espo\Core\Api\Request;
 use Espo\Core\Select\SearchParams;
+use Espo\Core\Utils\Json;
 
 use stdClass;
 
@@ -166,12 +167,15 @@ class Record extends RecordBase
         $where = $data->where ?? null;
 
         if ($where !== null) {
-            $where = json_decode(json_encode($where), true);
+            $where = json_decode(Json::encode($where), true);
         }
 
-        $params = json_decode(json_encode(
-            $data->searchParams ?? $data->selectData ?? (object) []
-        ), true);
+        $params = json_decode(
+            Json::encode(
+                $data->searchParams ?? $data->selectData ?? (object) []
+            ),
+            true
+        );
 
         if ($where !== null && !is_array($where)) {
             throw new BadRequest("Bad 'where.");

application/Espo/Core/Duplicate/WhereBuilderFactory.php

@@ -69,10 +69,11 @@ class WhereBuilderFactory
     }
 
     /**
-     * @return ?class-string
+     * @return ?class-string<WhereBuilder<\Espo\ORM\Entity>>
      */
     private function getClassName(string $entityType): ?string
     {
+        /** @var ?class-string<WhereBuilder<\Espo\ORM\Entity>> */
         return $this->metadata
             ->get(['recordDefs', $entityType, 'duplicateWhereBuilderClassName']);
     }

application/Espo/Core/Portal/Application.php

@@ -61,11 +61,17 @@ class Application extends BaseApplication
 
     protected function initContainer(): void
     {
-        $this->container = (new ContainerBuilder())
+        $container = (new ContainerBuilder())
             ->withConfigClassName(Config::class)
             ->withContainerClassName(PortalContainer::class)
             ->withContainerConfigurationClassName(PortalContainerConfiguration::class)
             ->build();
+
+        if (!$container instanceof PortalContainer) {
+            throw new Error("Wrong container created.");
+        }
+
+        $this->container = $container;
     }
 
     protected function initPortal(?string $portalId): void