暂存

2026-05-01 23:40:14 +08:00
commit b8f599a617
3867 changed files with 478663 additions and 0 deletions
@@ -0,0 +1,117 @@
+<?php
+
+namespace Illuminate\Database\Eloquent;
+
+use ArrayAccess;
+use Illuminate\Contracts\Support\Arrayable;
+use InvalidArgumentException;
+use LogicException;
+
+/**
+ * @implements Arrayable<string, mixed>
+ *
+ * @internal
+ */
+class ModelInfo implements Arrayable, ArrayAccess
+{
+    /**
+     * @template TModel of \Illuminate\Database\Eloquent\Model
+     *
+     * @param  class-string<TModel>  $class  The model's fully-qualified class.
+     * @param  string  $database  The database connection name.
+     * @param  string  $table  The database table name.
+     * @param  class-string|null  $policy  The policy that applies to the model.
+     * @param  \Illuminate\Support\Collection<int, array<string, mixed>>  $attributes  The attributes available on the model.
+     * @param  \Illuminate\Support\Collection<int, array{name: string, type: string, related: class-string<\Illuminate\Database\Eloquent\Model>}>  $relations  The relations defined on the model.
+     * @param  \Illuminate\Support\Collection<int, array{event: string, class: string}>  $events  The events that the model dispatches.
+     * @param  \Illuminate\Support\Collection<int, array{event: string, observer: array<int, string>}>  $observers  The observers registered for the model.
+     * @param  class-string<\Illuminate\Database\Eloquent\Collection<TModel>>  $collection  The Collection class that collects the models.
+     * @param  class-string<\Illuminate\Database\Eloquent\Builder<TModel>>  $builder  The Builder class registered for the model.
+     * @param  \Illuminate\Http\Resources\Json\JsonResource|null  $resource  The JSON resource that represents the model.
+     */
+    public function __construct(
+        public $class,
+        public $database,
+        public $table,
+        public $policy,
+        public $attributes,
+        public $relations,
+        public $events,
+        public $observers,
+        public $collection,
+        public $builder,
+        public $resource
+    ) {
+    }
+
+    /**
+     * Convert the model info to an array.
+     *
+     * @return array{
+     *     "class": class-string<\Illuminate\Database\Eloquent\Model>,
+     *     database: string,
+     *     table: string,
+     *     policy: class-string|null,
+     *     attributes: \Illuminate\Support\Collection<int, array<string, mixed>>,
+     *     relations: \Illuminate\Support\Collection<int, array{name: string, type: string, related: class-string<\Illuminate\Database\Eloquent\Model>}>,
+     *     events: \Illuminate\Support\Collection<int, array{event: string, class: string}>,
+     *     observers: \Illuminate\Support\Collection<int, array{event: string, observer: array<int, string>}>, collection: class-string<\Illuminate\Database\Eloquent\Collection<\Illuminate\Database\Eloquent\Model>>,
+     *     builder: class-string<\Illuminate\Database\Eloquent\Builder<\Illuminate\Database\Eloquent\Model>>,
+     *     resource: \Illuminate\Http\Resources\Json\JsonResource|null
+     * }
+     */
+    public function toArray()
+    {
+        return [
+            'class' => $this->class,
+            'database' => $this->database,
+            'table' => $this->table,
+            'policy' => $this->policy,
+            'attributes' => $this->attributes,
+            'relations' => $this->relations,
+            'events' => $this->events,
+            'observers' => $this->observers,
+            'collection' => $this->collection,
+            'builder' => $this->builder,
+            'resource' => $this->resource,
+        ];
+    }
+
+    /**
+     * Determine if the given offset exists.
+     */
+    public function offsetExists(mixed $offset): bool
+    {
+        return property_exists($this, $offset);
+    }
+
+    /**
+     * Get the value for a given offset.
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function offsetGet(mixed $offset): mixed
+    {
+        return property_exists($this, $offset) ? $this->{$offset} : throw new InvalidArgumentException("Property {$offset} does not exist.");
+    }
+
+    /**
+     * Set the value at the given offset.
+     *
+     * @throws \LogicException
+     */
+    public function offsetSet(mixed $offset, mixed $value): void
+    {
+        throw new LogicException(self::class.' may not be mutated using array access.');
+    }
+
+    /**
+     * Unset the value at the given offset.
+     *
+     * @throws \LogicException
+     */
+    public function offsetUnset(mixed $offset): void
+    {
+        throw new LogicException(self::class.' may not be mutated using array access.');
+    }
+}