/**
 * /config/setup.sql
 * @version 1.3
 * @desc sql structure file
 * @author Fándly Gergő Zoltán (fandlygergo@gmail.hu, systemtest.tk)
 * @copy 2017 Fándly Gergő Zoltán
 * License:
    Result Manager for managing results of students in bilingual school systems.
    Copyright (C) 2017  Fándly Gergő Zoltán

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 **/

CREATE TABLE `users`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `username` varchar(65) NOT NULL default '',
    `fullname` varchar(65) NOT NULL default '',
    `accesslevel` tinyint(1) UNSIGNED NOT NULL default 0,   /* 0:student, 1:teacher; 2:head teacher; 3:manager; 4:admin */
    `class` varchar(10) NOT NULL default '',   /* format: {G,L}{Year when school started}[AF] */
    `password` varchar(255) NOT NULL default '',
    `perm_message` tinyint(1) NOT NULL default 1,   /* 0:don't allow messaging; 1:allow messaging */
    PRIMARY KEY (`id`)
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `login_history`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `user` int(4) UNSIGNED NOT NULL default 1,
    `date` timestamp NOT NULL default current_timestamp,
    `ip` varchar(45) NOT NULL default '0.0.0.0',
    `auth_token` varchar(65) NOT NULL default '',
    `user_agent` varchar(500) NOT NULL default '',
    `success` tinyint(1) NOT NULL default 0,
    PRIMARY KEY (`id`),
    FOREIGN KEY (`user`) REFERENCES users(`id`) ON DELETE CASCADE
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `login_remember`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `user` int(4) UNSIGNED NOT NULL default 0,
    `remember_token` varchar(65) NOT NULL default '',
    `until` timestamp NOT NULL default current_timestamp,
    PRIMARY KEY (`id`),
    FOREIGN KEY (`user`) REFERENCES users(`id`) ON DELETE CASCADE
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `login_bans`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `ip` varchar(45) NOT NULL default '0.0.0.0',
    `until` timestamp NOT NULL default current_timestamp,
    PRIMARY KEY (`id`)
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `subjects`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `name_1` varchar(65) NOT NULL default '',
    `name_2` varchar(65) NOT NULL default '',
    PRIMARY KEY (`id`)
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `contests`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `name_1` varchar(65) NOT NULL default '',
    `name_2` varchar(65) NOT NULL default '',
    `subject` int(4) UNSIGNED NOT NULl,
    `description` text NOT NULL default '',
    `ministry_support` tinyint(1) UNSIGNED NOT NULL default 0,   /* 0:not listed; 1:not supported; 2:supported */
    `ministry_place` int(4) UNSIGNED NOT NULL default 0,   /* place on the list of contests */
    `schoolyear` varchar(16) NOT NULL default '0000-0001',
    PRIMARY KEY (`id`),
    FOREIGN KEY (`subject`) REFERENCES subjects(`id`) ON DELETE CASCADE ON UPDATE CASCADE
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `phases`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `name_1` varchar(65) NOT NULl default '',
    `name_2` varchar(65) NOT NULL default '',
    PRIMARY KEY (`id`)
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `register`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `student` int(4) UNSIGNED NOT NULL default 1,
    `contest` int(4) UNSIGNED NOT NULL,
    `phase` int(4) UNSIGNED NOT NULL,
    `teacher` int(4) UNSIGNED NOT NULL default 1,
    `place` tinyint(1) NOT NULL default 0,   /* -1:dicseret; -2:kulondij; -3:reszvetel */
    `mention` text NOT NULL default '',
    `schoolyear` varchar(16) NOT NULL default '0000-0001',
    PRIMARY KEY (`id`),
    FOREIGN KEY (`student`) REFERENCES users(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
    FOREIGN KEY (`contest`) REFERENCES contests(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
    FOREIGN KEY (`phase`) REFERENCES phases(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
    FOREIGN KEY (`teacher`) REFERENCES users(`id`) ON DELETE CASCADE ON UPDATE CASCADE
) CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE TABLE `messages`(
    `id` int(4) UNSIGNED NOT NULL auto_increment,
    `sender` int(4) UNSIGNED NOT NULL default 1,
    `recipient` int(4) UNSIGNED NOT NULL default 1,
    `content` text NOT NULL default '',
    `dismissed` tinyint(1) UNSIGNED NOT NULL default 0,
    PRIMARY KEY (`id`),
    FOREIGN KEY (`sender`) REFERENCES users(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
    FOREIGN KEY (`recipient`) REFERENCES users(`id`) ON DELETE CASCADE ON UPDATE CASCADE
) CHARACTER SET utf8 COLLATE utf8_general_ci;

INSERT INTO users (`id`, `username`) VALUES (1, 'nouser');