From 6de6720c3e7a27b530ef7686ccf196acafbd0707 Mon Sep 17 00:00:00 2001
From: Juan Pablo Vial <jpvial@goacegroup.com>
Date: Thu, 8 Sep 2022 17:41:21 -0400
Subject: [PATCH] MySQL Queries

---
 src/Database/Query/MySQL/Delete.php |  7 ++++
 src/Database/Query/MySQL/Insert.php |  7 ++++
 src/Database/Query/MySQL/Select.php | 50 +++++++++++++++++++++++++++++
 src/Database/Query/MySQL/Update.php |  7 ++++
 4 files changed, 71 insertions(+)
 create mode 100644 src/Database/Query/MySQL/Delete.php
 create mode 100644 src/Database/Query/MySQL/Insert.php
 create mode 100644 src/Database/Query/MySQL/Select.php
 create mode 100644 src/Database/Query/MySQL/Update.php

diff --git a/src/Database/Query/MySQL/Delete.php b/src/Database/Query/MySQL/Delete.php
new file mode 100644
index 0000000..fbce5cd
--- /dev/null
+++ b/src/Database/Query/MySQL/Delete.php
@@ -0,0 +1,7 @@
+<?php
+namespace ProVM\Database\Query\MySQL;
+
+use ProVM\Alias\Database\Query\Delete as Base;
+
+class Delete extends Base
+{}
diff --git a/src/Database/Query/MySQL/Insert.php b/src/Database/Query/MySQL/Insert.php
new file mode 100644
index 0000000..e001db6
--- /dev/null
+++ b/src/Database/Query/MySQL/Insert.php
@@ -0,0 +1,7 @@
+<?php
+namespace ProVM\Database\Query\MySQL;
+
+use ProVM\Alias\Database\Query\Insert as Base;
+
+class Insert extends Base
+{}
diff --git a/src/Database/Query/MySQL/Select.php b/src/Database/Query/MySQL/Select.php
new file mode 100644
index 0000000..1844cad
--- /dev/null
+++ b/src/Database/Query/MySQL/Select.php
@@ -0,0 +1,50 @@
+<?php
+namespace ProVM\Database\Query\MySQL;
+
+use ProVM\Alias\Database\Query\Select as Base;
+
+class Select extends Base
+{
+    public function limit(int $limit, ?int $offset = null): Select
+    {
+        $this->setLimit($limit);
+        if ($offset !== null) {
+            $this->setOffset($offset);
+        }
+        return $this;
+    }
+    protected int $limit;
+    public function setLimit(int $limit): Select
+    {
+        $this->limit = $limit;
+        return $this;
+    }
+    public function getLimit(): int
+    {
+        return $this->limit;
+    }
+    protected int $offset;
+    public function setOffset(int $offset): Select
+    {
+        $this->offset = $offset;
+        return $this;
+    }
+    public function getOffset(): int
+    {
+        return $this->offset;
+    }
+
+    public function build(): string
+    {
+        $query = [parent::build()];
+        if (isset($this->limit)) {
+            $query []= 'LIMIT';
+            $query []= $this->getLimit();
+            if (isset($this->offset)) {
+                $query []= 'OFFSET';
+                $query []= $this->getOffset();
+            }
+        }
+        return implode(' ', $query);
+    }
+}
diff --git a/src/Database/Query/MySQL/Update.php b/src/Database/Query/MySQL/Update.php
new file mode 100644
index 0000000..26bfa64
--- /dev/null
+++ b/src/Database/Query/MySQL/Update.php
@@ -0,0 +1,7 @@
+<?php
+namespace ProVM\Database\Query\MySQL;
+
+use ProVM\Alias\Database\Query\Update as Base;
+
+class Update extends Base
+{}