From 8648f6f3f1a6b3a56b506b5473ba2d5fea4877b5 Mon Sep 17 00:00:00 2001
From: Korina Cordero <cordero.korina@gmail.com>
Date: Thu, 10 Jun 2021 10:21:20 +0000
Subject: [PATCH] Add dealer entity and PHP script to add dealers. #580

---
 src/Entity/Dealer.php               |  81 +++++++++++++++++++++
 utils/load_dealers/load_dealers.php | 106 ++++++++++++++++++++++++++++
 2 files changed, 187 insertions(+)
 create mode 100644 src/Entity/Dealer.php
 create mode 100644 utils/load_dealers/load_dealers.php

diff --git a/src/Entity/Dealer.php b/src/Entity/Dealer.php
new file mode 100644
index 00000000..b60fe20c
--- /dev/null
+++ b/src/Entity/Dealer.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="dealer")
+ */
+class Dealer
+{
+    // unique id
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     */
+    protected $id;
+
+    // name of dealer
+    /**
+     * @ORM\Column(type="string", length=80)
+     * @Assert\NotBlank()
+     */
+    protected $name;
+
+    // address
+    /**
+     * @ORM\Column(type="text")
+     * @Assert\NotBlank()
+     */
+    protected $address;
+
+    // branch code of dealer
+    /**
+     * @ORM\Column(type="string", length=80)
+     * @Assert\NotBlank()
+     */
+    protected $branch_code;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    public function setName($name)
+    {
+        $this->name = $name;
+        return $this;
+    }
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function setAddress($address)
+    {
+        $this->address = $address;
+        return $this;
+    }
+
+    public function getAddress()
+    {
+        return $this->address;
+    }
+
+    public function setBranchCode($branch_code)
+    {
+        $this->branch_code = $branch_code;
+        return $this;
+    }
+
+    public function getBranchCode()
+    {
+        return $this->branch_code;
+    }
+}
diff --git a/utils/load_dealers/load_dealers.php b/utils/load_dealers/load_dealers.php
new file mode 100644
index 00000000..efcc2eb5
--- /dev/null
+++ b/utils/load_dealers/load_dealers.php
@@ -0,0 +1,106 @@
+<?php
+
+require_once(__DIR__ . '/../../vendor/autoload.php');
+
+use Symfony\Component\Dotenv\Dotenv;
+
+// get database information from .env
+function getDatabaseInfo() 
+{
+    $dotenv = new Dotenv();
+    $dotenv->loadEnv(__DIR__.'/../../.env');
+
+    $db_info = $_ENV['DATABASE_URL'];
+
+    // sample format of db_info: mysql://db_user:db_password@127.0.0.1:3306/resq?charset=utf8
+    // dsn for PDO needs to be: mysql:host=127.0.0.1:3306;dbname=resq;charset=UTF8
+
+    preg_match('/^mysql:\/\/(.*):(.*)@(.*):(.*)\/(.*)\?(.*)/', $db_info, $result);
+
+    $db_type = 'mysql:host=';
+    $user = $result[1];
+    $pass = $result[2];
+    $ip_port = $result[3] . ':' . $result[4] . ';';
+    $db_name = 'dbname=' . $result[5] . ';';
+    $charset = $result[6];
+
+    $dsn = $db_type . $ip_port . $db_name . $charset;
+
+    $db_data = array($dsn, $user, $pass);
+
+    return $db_data;
+}
+
+// load csv
+$csv = fopen($argv[1], 'r');
+$output_file = $argv[2];
+
+$output_fh = fopen($output_file, "w");
+
+if (!file_exists($argv[1]))
+{
+    $err_message =  "No csv input file found." .  "\n";
+    fwrite($output_fh, $err_message);
+    fclose($output_fh);
+    exit();
+}
+
+list($dsn, $user, $pass) = getDatabaseInfo();
+
+// error_log($dsn);
+// error_log($user);
+// error_log($pass);
+
+// connect to db
+$db = new PDO($dsn, $user, $pass);
+
+// prepared statement
+$sth = $db->prepare('insert into dealer (name, address, branch_code) values (:name, :address, :branch_code)');
+
+$rownum = 0;
+while (($row = fgetcsv($csv)) !== false)
+{
+    // dealer csv file has a header
+    if ($rownum < 1)
+    {
+        // skip header
+        $rownum++;
+        continue;
+    }
+
+    // sample of line in csv file
+    // columns are name, address, branch code
+    // BATPARTS Marcos Branch,"Km. 16 Marcos Hi-way corner Mahogany Street, Santolan, Pasig",ZN03576282
+    $dealer_name = trim(strtoupper($row[0]));
+    $dealer_address = trim(strtoupper($row[1]));
+    $dealer_branch_code = trim(strtoupper($row[2]));
+
+    // error_log('name ' . $dealer_name . ' address ' . $dealer_address . ' branch code ' . $dealer_branch_code);
+    error_log('Processing ' . $dealer_name);
+
+    $res = $sth->execute([
+        ':name' => $dealer_name,
+        ':address' => $dealer_address,
+        ':branch_code' => $dealer_branch_code,
+    ]);
+
+    if (!$res)
+    {
+        // log error
+        $err = $sth->errorInfo();
+        $log_message = "$dealer_name - ERROR - " . $err[2] . "\n";
+    }
+    else
+    {
+        // log successful adding of dealer
+        $log_message = "$dealer_name - SUCCESS - " . "\n";
+    }
+    fwrite($output_fh, $log_message);
+
+    $rownum++;
+}
+
+// close file
+fclose($csv);
+fclose($output_fh);
+?>