dev 2021-03

src/Database/Sql/SqlOrmModel.php

@@ -164,11 +164,11 @@ class SqlOrmModel
 	public function save($force = false)
 	{
 		if (empty($this->primary_keys)) {
-			// on recupere les primary_keys depis le schema de ma table sql
+			// on recupere les primary_keys depuis le schema de ma table sql
 			$this->fetchPrimaryKeys();
 
 			if (empty($this->primary_keys)) {
-				// cannot update beacause no primary key found
+				// cannot update because no primary key found
 				return false;
 			}
 		}

src/Database/Sql/SqlTableEntity.php

@@ -0,0 +1,149 @@
+<?php
+
+namespace KarmaFW\Database\Sql;
+
+use \KarmaFW\App;
+
+
+class SqlTableEntity /* extends \ArrayObject */
+{
+	protected static $table_name;
+	protected static $primary_keys = null;  // example:  ['id_product']       ... or ... ['id_product', 'id_category']
+	protected static $model = null;         // exemple: "\App\Models\Platforms"
+	protected static $fields = null;
+
+	protected $db;
+	protected $primary_key_values = null; 	// example:  ['id_product' => 14] ... or ... ['id_product' => 123, 'id_category' => 14]
+	protected $data = [];
+
+
+    public function __construct($primary_key_values=null)
+    {
+        if ($primary_key_values !== null) {
+            $this->primary_key_values = $primary_key_values;
+            $this->load();
+
+        } else {
+            $this->data = (static::$model)::getEmpty();
+        }
+    }
+
+
+    public function load()
+    {
+        if (empty($this->primary_key_values)) {
+            throw new \Exception('missing primary_key_values');
+        }
+
+        $this->data = (static::$model)::load($this->primary_key_values);
+        return $this;
+    }
+
+
+    public function save()
+    {
+        if (empty($this->primary_key_values)) {
+            // insert
+            $id = (static::$model)::insert($this->data);
+
+            if (! empty($id)) {
+				if (count($this->primary_keys) > 1) {
+					// NOTE: on ne sait pas gérer ici les indexes multiples
+
+				} else {
+					// on affecte le insert_id a sa variable equivalente en php
+					$primary_key_name = $this->primary_keys[0];
+					$this->primary_key_values = [ $primary_key_name => $id ];
+					$this->data[$primary_key_name] = $id;
+				}
+			}
+
+        } else {
+            (static::$model)::update($this->data, $this->primary_key_values);
+        }
+
+    }
+
+
+
+	public function __set($name, $value)
+	{
+		$this->data[$name] = $value;
+	}
+
+
+	public function __get($name)
+	{
+        if (array_key_exists($name, $this->data)) {
+			return $this->data[$name];
+		}
+
+        if (empty(static::$fields)) {
+            static::$fields = array_keys((static::$model)::getEmpty());
+        }
+
+        if (! in_array($name, static::$fields)) {
+            throw new \Exception("'" . $name . "' field not found in '" . static::$table_name . "' table");
+        }
+
+		return null;
+	}
+
+
+	/**  Depuis PHP 5.1.0  */
+	public function __isset($name)
+	{
+		return isset($this->data[$name]);
+	}
+
+
+	/**  Depuis PHP 5.1.0  */
+	public function __unset($name)
+	{
+		unset($this->data[$name]);
+	}
+
+	
+
+	public function asArray()
+	{
+		// Alias of toArray
+		return $this->toArray();	
+	}
+
+	public function getArray()
+	{
+		// Alias of toArray
+		return $this->toArray();	
+	}
+
+	public function toArray()
+	{
+		return $this->data;
+	}
+
+
+	public function toJSON() 
+	{
+		return json_encode($this->data);
+	}
+
+
+	public function toCsv() 
+	{
+		$csv = fopen('php://temp/maxmemory:'. (5*1024*1024), 'r+');
+        fputcsv($csv, $this->data);
+        rewind($csv);
+        return stream_get_contents($csv);
+	}
+
+
+	public function toCsvHeaders() 
+	{
+		$csv = fopen('php://temp/maxmemory:'. (5*1024*1024), 'r+');
+        fputcsv($csv, array_keys($this->data));
+        rewind($csv);
+        return stream_get_contents($csv);
+	}
+
+}