refactor: replace custom CRM with Monica fork

app/ExportResources/ExportResource.php

@@ -0,0 +1,137 @@
+<?php
+
+namespace App\ExportResources;
+
+use Illuminate\Support\Arr;
+use Illuminate\Http\Resources\MissingValue;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ExportResource extends JsonResource
+{
+    /**
+     * The resource instance.
+     *
+     * @var array
+     */
+    protected $columns = [];
+
+    /**
+     * The resource instance.
+     *
+     * @var array
+     */
+    protected $properties = null;
+
+    /**
+     * Create a new resource instance.
+     *
+     * @param  mixed  $resource
+     * @return void
+     */
+    final public function __construct($resource)
+    {
+        $this->resource = $resource;
+    }
+
+    /**
+     * Create a new anonymous resource collection.
+     *
+     * @param  mixed  $resource
+     * @return CountResourceCollection|MissingValue
+     */
+    public static function countCollection($resource)
+    {
+        if ($resource->count() === 0) {
+            return new MissingValue();
+        }
+
+        return tap(new CountResourceCollection($resource, static::class), function ($collection) {
+            if (property_exists(static::class, 'preserveKeys')) {
+                $collection->preserveKeys = (new static([]))->preserveKeys === true;
+            }
+        });
+    }
+
+    /**
+     * Create a new anonymous resource collection.
+     *
+     * @param  mixed  $resource
+     * @return MapUuidResourceCollection|MissingValue
+     */
+    public static function uuidCollection($resource)
+    {
+        if ($resource->count() === 0) {
+            return new MissingValue();
+        }
+
+        return tap(new MapUuidResourceCollection($resource, static::class), function ($collection) {
+            if (property_exists(static::class, 'preserveKeys')) {
+                $collection->preserveKeys = (new static([]))->preserveKeys === true;
+            }
+        });
+    }
+
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        if (is_null($this->resource)) {
+            return [];
+        }
+
+        return is_array($this->resource)
+            ? $this->resource
+            : $this->export($this->columns, $this->properties, $this->data());
+    }
+
+    /**
+     * @return array|null
+     */
+    public function data(): ?array
+    {
+        return null;
+    }
+
+    /**
+     * Create the Insert query for the given table.
+     *
+     * @param  array  $columns
+     * @param  array  $properties
+     * @param  array  $data
+     * @return array|null
+     */
+    protected function export(array $columns, array $properties = null, array $data = null): ?array
+    {
+        $result = [];
+
+        if (! $this->resource->exists()) {
+            return null;
+        }
+
+        foreach ($columns as $column) {
+            $result[$column] = $this->{$column};
+        }
+
+        if ($data !== null) {
+            foreach ($data as $key => $value) {
+                if (isset($result[$key]) && is_array($result[$key])) {
+                    $result[$key] = array_merge($result[$key], $value);
+                } else {
+                    $result[$key] = $value;
+                }
+            }
+        }
+
+        if ($properties !== null) {
+            $result['properties'] = array_merge(collect($properties)->mapWithKeys(function ($item, $key) {
+                return ($value = $this->{$item}) !== null ? [$item => $value] : new MissingValue();
+            })->toArray(), Arr::get($result, 'properties', []));
+        }
+
+        return $result;
+    }
+}