SET sql_log_bin=0;

CREATE DATABASE `fileshare`;

USE `fileshare`;

CREATE TABLE `sessions` (
  `id` char(36) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
  `ttl` int(11) DEFAULT NULL,
  `created_at` datetime NOT NULL,
  `updated_at` datetime NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `uploads` (
  `id` char(36) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
  `data` longblob,
  `original_name` varchar(255) DEFAULT NULL,
  `mime_type` varchar(255) DEFAULT NULL,
  `size` int(11) DEFAULT NULL,
  `ttl` int(11) DEFAULT NULL,
  `state` enum('NEW','UPLOADED') NOT NULL DEFAULT 'NEW',
  `created_at` datetime NOT NULL,
  `updated_at` datetime NOT NULL,
  `session_id` char(36) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
  PRIMARY KEY (`id`),
  KEY `session_id` (`session_id`),
  CONSTRAINT `uploads_ibfk_1` FOREIGN KEY (`session_id`) REFERENCES `sessions` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `downloads` (
  `id` char(36) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
  `state` enum('NEW','DOWNLOADED') NOT NULL DEFAULT 'NEW',
  `created_at` datetime NOT NULL,
  `updated_at` datetime NOT NULL,
  `upload_id` char(36) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
  PRIMARY KEY (`id`),
  KEY `upload_id` (`upload_id`),
  CONSTRAINT `downloads_ibfk_1` FOREIGN KEY (`upload_id`) REFERENCES `uploads` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;