Version 3.0

New technologies

api/common/Alias/Repository.php

@@ -0,0 +1,62 @@
+<?php
+namespace Common\Alias;
+
+use Common\Concept\Database;
+use Common\Concept\Model;
+use Common\Concept\Repository as RepositoryInterface;
+
+abstract class Repository implements RepositoryInterface
+{
+    protected string $table;
+    public function setTable(string $table): RepositoryInterface
+    {
+        $this->table = $table;
+        return $this;
+    }
+    public function getTable(): string
+    {
+        return $this->table;
+    }
+    protected array $properties;
+    public function addProperty(string $name): RepositoryInterface
+    {
+        $this->properties []= $name;
+        return $this;
+    }
+    public function setProperties(array $properties): RepositoryInterface
+    {
+        foreach ($properties as $property) {
+            $this->addProperty($property);
+        }
+        return $this;
+    }
+    public function getProperties(): array
+    {
+        return $this->properties;
+    }
+    protected Database $database;
+    public function setDatabase(Database $database): RepositoryInterface
+    {
+        $this->database = $database;
+        return $this;
+    }
+    public function getDatabase(): Database
+    {
+        return $this->database;
+    }
+
+    public function fetchAll(): array
+    {
+        $query = "SELECT * FROM {$this->getTable()}";
+        return array_map([$this, 'load'], $this->getDatabase()->query($query));
+    }
+
+    public function save(Model $model): void
+    {
+        $columns = implode(', ', array_map(function($item) {return "'{$item}'";}, $this->getProperties()));
+        $values = implode(', ', array_map(function($item) {return '?';}, $this->getProperties()));
+        $query = "INSERT INTO {$this->getTable()} ({$columns}) VALUES ({$values})";
+        $values = array_map(function($item) use ($model) {$method = str_replace(' ', '', ucwords(str_replace('_', '', $item)));return $model->{"get{$method}"}();}, $this->getProperties());
+        $this->getDatabase()->prepare($query)->insert($values);
+    }
+}