145 lines
4.8 KiB
PHP
Executable File
145 lines
4.8 KiB
PHP
Executable File
<?php
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// when db schema modifications are done, this function is run.
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$dbversion=intval($_config['dbversion']);
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$db->beginTransaction();
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if($dbversion==0){
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$db->run("
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CREATE TABLE `accounts` (
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`id` varbinary(128) NOT NULL,
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`public_key` varbinary(1024) NOT NULL,
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`block` varbinary(128) NOT NULL,
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`balance` decimal(20,8) NOT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=COMPACT;");
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$db->run("CREATE TABLE `blocks` (
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`id` varbinary(128) NOT NULL,
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`generator` varbinary(128) NOT NULL,
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`height` int(11) NOT NULL,
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`date` int(11) NOT NULL,
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`nonce` varbinary(128) NOT NULL,
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`signature` varbinary(256) NOT NULL,
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`difficulty` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
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`argon` varbinary(128) NOT NULL,
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`transactions` INT NOT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;");
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$db->run("CREATE TABLE `config` (
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`cfg` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
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`val` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;");
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$db->run("INSERT INTO `config` (`cfg`, `val`) VALUES
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('hostname', '');");
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$db->run("INSERT INTO `config` (`cfg`, `val`) VALUES
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('dbversion', '1');");
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$db->run("CREATE TABLE `mempool` (
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`id` varbinary(128) NOT NULL,
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`height` int(11) NOT NULL,
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`src` varbinary(128) NOT NULL,
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`dst` varbinary(128) NOT NULL,
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`val` decimal(20,8) NOT NULL,
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`fee` decimal(20,8) NOT NULL,
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`signature` varbinary(256) NOT NULL,
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`version` tinyint(4) NOT NULL,
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`message` varchar(256) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT '',
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`public_key` varbinary(1024) NOT NULL,
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`date` bigint(20) NOT NULL,
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`peer` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;");
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$db->run("CREATE TABLE `peers` (
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`id` int(11) NOT NULL,
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`hostname` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
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`blacklisted` int(11) NOT NULL DEFAULT 0,
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`ping` int(11) NOT NULL,
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`reserve` tinyint(4) NOT NULL DEFAULT 1,
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`ip` varchar(45) NOT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;");
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$db->run("CREATE TABLE `transactions` (
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`id` varbinary(128) NOT NULL,
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`block` varbinary(128) NOT NULL,
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`height` int(11) NOT NULL,
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`dst` varbinary(128) NOT NULL,
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`val` decimal(20,8) NOT NULL,
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`fee` decimal(20,8) NOT NULL,
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`signature` varbinary(256) NOT NULL,
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`version` tinyint(4) NOT NULL,
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`message` varchar(256) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT '',
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`date` int(11) NOT NULL,
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`public_key` varbinary(1024) NOT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;");
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$db->run("ALTER TABLE `peers`
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ADD PRIMARY KEY (`id`);");
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$db->run("ALTER TABLE `peers`
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MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;");
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$db->run("ALTER TABLE `accounts`
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ADD PRIMARY KEY (`id`),
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ADD KEY `accounts` (`block`);");
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$db->run("ALTER TABLE `blocks`
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ADD PRIMARY KEY (`id`),
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ADD UNIQUE KEY `height` (`height`);");
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$db->run("ALTER TABLE `config` ADD PRIMARY KEY (`cfg`);");
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$db->run("ALTER TABLE `mempool`
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ADD PRIMARY KEY (`id`),
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ADD KEY `height` (`height`);");
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$db->run("ALTER TABLE `peers`
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ADD UNIQUE KEY `hostname` (`hostname`),
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ADD UNIQUE KEY `ip` (`ip`),
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ADD KEY `blacklisted` (`blacklisted`),
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ADD KEY `ping` (`ping`),
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ADD KEY `reserve` (`reserve`);");
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$db->run("ALTER TABLE `transactions`
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ADD PRIMARY KEY (`id`),
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ADD KEY `block_id` (`block`);");
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$db->run("ALTER TABLE `accounts`
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ADD CONSTRAINT `accounts` FOREIGN KEY (`block`) REFERENCES `blocks` (`id`) ON DELETE CASCADE;");
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$db->run("ALTER TABLE `transactions`
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ADD CONSTRAINT `block_id` FOREIGN KEY (`block`) REFERENCES `blocks` (`id`) ON DELETE CASCADE;");
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$dbversion++;
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}
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if($dbversion==1){
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$db->run("INSERT INTO `config` (`cfg`, `val`) VALUES ('sanity_last', '0');");
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$dbversion++;
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}
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if($dbversion==2){
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$db->run("INSERT INTO `config` (`cfg`, `val`) VALUES ('sanity_sync', '0');");
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$dbversion++;
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}
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if($dbversion==3){
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$dbversion++;
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}
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if($dbversion==4){
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$db->run("ALTER TABLE `mempool` ADD INDEX(`src`);");
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$db->run("ALTER TABLE `mempool` ADD INDEX(`peer`); ");
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$db->run("ALTER TABLE `mempool` ADD INDEX(`val`); ");
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$dbversion++;
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}
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if($dbversion==5){
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$db->run("ALTER TABLE `peers` ADD `fails` TINYINT NOT NULL DEFAULT '0' AFTER `ip`; ");
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$dbversion++;
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}
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// update the db version to the latest one
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if($dbversion!=$_config['dbversion']) $db->run("UPDATE config SET val=:val WHERE cfg='dbversion'",array(":val"=>$dbversion));
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$db->commit();
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?>
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