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Added code to create database and tables

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This commit is contained in:
Andreas Schaafsma 2019-10-16 10:37:49 +02:00
parent 1538c14f0e
commit b2020cbebf
2 changed files with 110 additions and 1 deletions
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94
dev_mvc/controller/db/DBTables.php Normal file
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@ -0,0 +1,94 @@
<?php
namespace controller\db;
use PDO;
Class DBTables extends Database{
static function createAllTables(){
$con = self::connectToDB();
self::createUserTable($con);
self::createEmailActivationKeyTable($con);
self::createBoardTable($con);
self::createThreadTable($con);
self::createReplyTable($con);
}
static function createUserTable($con){
$table = 'users';
if(!self::checkTableExists($table, $con)){
$query = $con->query(
" CREATE TABLE `users` (
`ID` int(11) NOT NULL AUTO_INCREMENT,
`username` varchar(256) NOT NULL,
`email` varchar(256) NOT NULL,
`password` varchar(256) NOT NULL,
`reg_date` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`login_date` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
`reg_ip` varchar(256) NOT NULL DEFAULT '127.0.0.1',
`permissions` int(11) NOT NULL DEFAULT '-1',
`active` tinyint(1) DEFAULT '0',
PRIMARY KEY (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
}
}
static function createEmailActivationKeyTable($con){
$table = 'email_activation_keys';
if(!self::checkTableExists($table, $con)){
$query = $con->query(
" CREATE TABLE `email_activation_keys` (
`id` int(16) NOT NULL AUTO_INCREMENT,
`users_id` int(16) NOT NULL,
`activationkey` varchar(256) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
}
}
static function createBoardTable($con){
$table = 'board';
if(!self::checkTableExists($table, $con)){
$query = $con->query(
" CREATE TABLE `board` (
`ID` int(16) NOT NULL AUTO_INCREMENT,
`name` varchar(256) NOT NULL,
`description` text NOT NULL,
`permLevel` int(16) NOT NULL DEFAULT '0',
PRIMARY KEY (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
}
}
static function createThreadTable($con){
$table = 'thread';
if(!self::checkTableExists($table, $con)){
$query = $con->query(
" CREATE TABLE `thread` (
`ID` int(16) NOT NULL AUTO_INCREMENT,
`users_ID` int(16) NOT NULL,
`board_ID` int(16) NOT NULL,
`title` varchar(256) NOT NULL,
`text` text NOT NULL,
`date_created` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
}
}
static function createReplyTable($con){
$table = 'reply';
if(!self::checkTableExists($table, $con)){
$query = $con->query(
" CREATE TABLE `reply` (
`ID` int(16) NOT NULL AUTO_INCREMENT,
`thread_ID` int(16) NOT NULL,
`users_ID` int(16) NOT NULL,
`content` text NOT NULL,
`date_created` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
}
}
static function checkTableExists($table, $con){
$query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '$table'");
//table doesn't exist
if($query->fetchColumn() != 1){
return false;
}else{
return true;
}
}
}

17
dev_mvc/controller/db/Database.php
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@ -1,5 +1,8 @@
<?php <?php
namespace controller\db; namespace controller\db;
use controller\db\DBTables;
use PDO; use PDO;
Class Database{ Class Database{
static function connectToDB(){ static function connectToDB(){
@ -50,7 +53,19 @@ Class Database{
die($e); die($e);
} }
} }
static function createDBIfNotPresent(){
$con = self::connectToSQL();
$dbName = getenv("SQL_DATABASE");
$query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = $dbName");
$result = (bool) $query;
if($result == 1){
echo('db exists');
}
else{
$query = $con->query("CREATE DATABASE $dbName");
DBTables::createAllTables();
}
}
/*** /***
* ______ __ __ _____ _ _____ _______ _______ __ _______ _____ ____ _ _ * ______ __ __ _____ _ _____ _______ _______ __ _______ _____ ____ _ _
* | ____| \/ | /\ |_ _| | /\ / ____|__ __|_ _\ \ / /\|__ __|_ _/ __ \| \ | | * | ____| \/ | /\ |_ _| | /\ / ____|__ __|_ _\ \ / /\|__ __|_ _/ __ \| \ | |