WIP

src/Concerns/HasCasts.php

@@ -8,6 +8,7 @@
 use Brick\Math\RoundingMode;
 use Carbon\CarbonInterface;
 use DateTimeInterface;
+use DirectoryTree\ActiveRedis\Exceptions\JsonEncodingException;
 use DirectoryTree\ActiveRedis\Model;
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Collection;
@@ -247,6 +248,22 @@ protected function fromDateTime(mixed $value): ?string
         );
     }
 
+    /**
+     * Cast the given attribute to JSON.
+     */
+    protected function castAttributeAsJson(string $key, mixed $value): string
+    {
+        $value = $this->asJson($value);
+
+        if ($value === false) {
+            throw JsonEncodingException::forAttribute(
+                $this, $key, json_last_error_msg()
+            );
+        }
+
+        return $value;
+    }
+
     /**
      * Return a decimal as string.
      */
@@ -262,7 +279,7 @@ protected function asDecimal(float|string $value, int $decimals): string
     /**
      * Encode the given value as JSON.
      */
-    protected function asJson(mixed $value): string
+    protected function asJson(mixed $value): string|false
     {
         return json_encode($value);
     }

src/AttributeNotQueryableException.php → src/Exceptions/AttributeNotQueryableException.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace DirectoryTree\ActiveRedis;
+namespace DirectoryTree\ActiveRedis\Exceptions;
 
 use RuntimeException;
 

src/DuplicateKeyException.php → src/Exceptions/DuplicateKeyException.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace DirectoryTree\ActiveRedis;
+namespace DirectoryTree\ActiveRedis\Exceptions;
 
 use RuntimeException;
 

src/InvalidKeyException.php → src/Exceptions/InvalidKeyException.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace DirectoryTree\ActiveRedis;
+namespace DirectoryTree\ActiveRedis\Exceptions;
 
 use RuntimeException;
 

src/Exceptions/JsonEncodingException.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace DirectoryTree\ActiveRedis\Exceptions;
+
+use RuntimeException;
+
+class JsonEncodingException extends RuntimeException
+{
+    /**
+     * Create a new JSON encoding exception for an attribute.
+     *
+     * @param  mixed  $model
+     * @param  mixed  $key
+     * @return static
+     */
+    public static function forAttribute(string $model, string $key, string $message)
+    {
+        $class = get_class($model);
+
+        return new static("Unable to encode attribute [{$key}] for model [{$class}] to JSON: {$message}.");
+    }
+}

src/ModelNotFoundException.php → src/Exceptions/ModelNotFoundException.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace DirectoryTree\ActiveRedis;
+namespace DirectoryTree\ActiveRedis\Exceptions;
 
 use Illuminate\Support\Arr;
 use RuntimeException;

src/Model.php

@@ -6,6 +6,8 @@
 use DirectoryTree\ActiveRedis\Concerns\HasAttributes;
 use DirectoryTree\ActiveRedis\Concerns\HasCasts;
 use DirectoryTree\ActiveRedis\Concerns\HasTimestamps;
+use DirectoryTree\ActiveRedis\Exceptions\DuplicateKeyException;
+use DirectoryTree\ActiveRedis\Exceptions\InvalidKeyException;
 use Illuminate\Contracts\Redis\Connection;
 use Illuminate\Redis\RedisManager;
 use Illuminate\Support\Arr;

src/Query.php

@@ -3,6 +3,8 @@
 namespace DirectoryTree\ActiveRedis;
 
 use Closure;
+use DirectoryTree\ActiveRedis\Exceptions\AttributeNotQueryableException;
+use DirectoryTree\ActiveRedis\Exceptions\ModelNotFoundException;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Str;
 

tests/Fixtures/ModelStubWithCasts.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace DirectoryTree\ActiveRedis\Tests\Fixtures;
+
+use DirectoryTree\ActiveRedis\Model;
+
+class ModelStubWithCasts extends Model
+{
+    protected array $casts = [
+        'date' => 'date',
+        'datetime' => 'datetime',
+    ];
+}

tests/ModelTest.php

@@ -1,9 +1,9 @@
 <?php
 
 use Carbon\Carbon;
-use DirectoryTree\ActiveRedis\DuplicateKeyException;
-use DirectoryTree\ActiveRedis\InvalidKeyException;
-use DirectoryTree\ActiveRedis\ModelNotFoundException;
+use DirectoryTree\ActiveRedis\Exceptions\DuplicateKeyException;
+use DirectoryTree\ActiveRedis\Exceptions\InvalidKeyException;
+use DirectoryTree\ActiveRedis\Exceptions\ModelNotFoundException;
 use DirectoryTree\ActiveRedis\Query;
 use DirectoryTree\ActiveRedis\Tests\Fixtures\ModelStub;
 use DirectoryTree\ActiveRedis\Tests\Fixtures\ModelStubWithCustomKey;

tests/QueryTest.php

@@ -1,6 +1,6 @@
 <?php
 
-use DirectoryTree\ActiveRedis\AttributeNotQueryableException;
+use DirectoryTree\ActiveRedis\Exceptions\AttributeNotQueryableException;
 use DirectoryTree\ActiveRedis\Tests\Fixtures\ModelStub;
 use DirectoryTree\ActiveRedis\Tests\Fixtures\ModelStubWithCustomKey;
 use DirectoryTree\ActiveRedis\Tests\Fixtures\ModelStubWithQueryable;