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src/EloquentDataProvider.php

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+<?php
+
+namespace Itguild\EloquentTable;
+
+use Exception;
+use Illuminate\Database\Eloquent\Model;
+
+class EloquentDataProvider
+{
+    protected int $totalCount;
+
+    protected int $perPage = 10;
+
+    protected int $currentPage = 1;
+
+    protected Model $model;
+
+    protected $queryBuilder = false;
+
+    protected array $options = [];
+    protected array $meta = [];
+    protected string $jsonStr = '';
+
+    /**
+     * @throws Exception
+     */
+    public function __construct($source, array $options)
+    {
+        if (is_string($source)) {
+            $this->queryBuilder = $source::query();
+            $model = new $source();
+        } elseif (is_object($source)) {
+            echo "<pre>";
+            print_r($source);die();
+            $this->queryBuilder = $source;
+            $model = $source->getModel();
+        } else {
+            throw new Exception(message: "source is not valid");
+        }
+        $this->options = $options;
+        $this->currentPage = $this->options['currentPage'] ?? 1;
+        $this->perPage = $this->options['perPage'] ?? 10;
+        $this->meta['total'] = $model->count();
+        $this->meta['totalWithFilters'] = $this->queryBuilder->count();
+        $this->meta['columns'] = $options['columns'] ?? $model->labels();
+        $this->meta['perPage'] = $options['perPage'] ?? 10;
+        $this->meta['currentPage'] = $options['currentPage'] ?? 1;
+        $this->meta['baseUrl'] = $options['baseUrl'] ?? $model->table;
+        $this->meta['params'] = $options['params'] ?? [];
+        $this->meta['actions'] = $options['actions'] ?? [];
+        $this->createQuery();
+
+        $this->jsonStr = (new JSONCreator($this->meta, $this->getCollection()->toArray()))->getJson();
+
+    }
+
+    public function createQuery(): void
+    {
+        if ($this->currentPage > 1) {
+            $this->queryBuilder->skip(($this->currentPage - 1) * $this->perPage)->take($this->perPage);
+        } else {
+            $this->queryBuilder->take($this->perPage);
+        }
+    }
+
+    public function getCollection()
+    {
+        return $this->queryBuilder->get();
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getJson(): string|null
+    {
+        return $this->jsonStr;
+    }
+
+}