lwb6/legacyworlds-server/legacyworlds-server-data/db-structure/parts/data/040-admin-data.sql

-- LegacyWorlds Beta 6
-- PostgreSQL database scripts
--
-- Administrative tables
--
-- Copyright(C) 2004-2010, DeepClone Development
-- --------------------------------------------------------

--
-- Administrators
--
CREATE TABLE admin.administrators(
	id			SERIAL NOT NULL PRIMARY KEY ,
	appear_as	VARCHAR( 48 ) NOT NULL ,
	pass_md5	CHAR(32) NOT NULL ,
	pass_sha1	CHAR(40) NOT NULL ,
	privileges	INT NOT NULL
);

CREATE UNIQUE INDEX idx_administrators_appearas
	ON admin.administrators( lower(appear_as) );
	

--
-- Administrators <-> credentials
--
CREATE TABLE admin.admin_credentials(
	administrator_id	INT NOT NULL ,
	credentials_id		INT NOT NULL ,
	PRIMARY KEY(administrator_id)
);

CREATE UNIQUE INDEX idx_admincreds_creds
	ON admin.admin_credentials( credentials_id );
	
ALTER TABLE admin.admin_credentials
	ADD CONSTRAINT fk_admincreds_admin
		FOREIGN KEY (administrator_id) REFERENCES admin.administrators ,
	ADD CONSTRAINT fk_admincreds_creds
		FOREIGN KEY (credentials_id) REFERENCES users.credentials
			ON UPDATE CASCADE;


--
-- Ban requests
--
CREATE TABLE admin.ban_requests(
	id				SERIAL NOT NULL PRIMARY KEY ,
	requested_by	INT NOT NULL ,
	reason			TEXT NOT NULL ,
	requested		TIMESTAMP WITHOUT TIME ZONE
						NOT NULL
						DEFAULT now()
);

CREATE INDEX idx_banrequests_requestedby
	ON admin.ban_requests( requested_by );
	
ALTER TABLE admin.ban_requests
	ADD CONSTRAINT fk_banrequests_requestedby
		FOREIGN KEY (requested_by) REFERENCES admin.administrators;

		
--
-- Active ban requests
--
CREATE TABLE admin.active_ban_requests(
	request_id		INT NOT NULL PRIMARY KEY ,
	credentials_id	INT NOT NULL ,
	validated		BOOLEAN NOT NULL
							DEFAULT FALSE
);

CREATE UNIQUE INDEX idx_activebanrequests_creds
	ON admin.active_ban_requests (credentials_id);

ALTER TABLE admin.active_ban_requests
	ADD CONSTRAINT fk_activebanrequests_request
		FOREIGN KEY (request_id) REFERENCES admin.ban_requests ,
	ADD CONSTRAINT fk_activebanrequests_creds
		FOREIGN KEY (credentials_id) REFERENCES users.credentials
			ON DELETE CASCADE ON UPDATE CASCADE;


--
-- Archived ban requests
--
CREATE TABLE admin.archived_ban_requests(
	request_id		INT NOT NULL PRIMARY KEY ,
	credentials_id	INT NOT NULL ,
	updated			TIMESTAMP WITHOUT TIME ZONE
						NOT NULL
						DEFAULT now()
);

CREATE INDEX idx_archivedbanrequests_creds
	ON admin.archived_ban_requests (credentials_id);

ALTER TABLE admin.archived_ban_requests
	ADD CONSTRAINT fk_archivedbanrequests_request
		FOREIGN KEY (request_id) REFERENCES admin.ban_requests ,
	ADD CONSTRAINT fk_archivedbanrequests_creds
		FOREIGN KEY (credentials_id) REFERENCES users.credentials
			ON DELETE CASCADE ON UPDATE CASCADE;


--
-- Rejected ban requests
--
CREATE TABLE admin.rejected_ban_requests(
	request_id		INT NOT NULL PRIMARY KEY ,
	rejected_by		INT NOT NULL ,
	reason			TEXT NOT NULL
);

CREATE INDEX idx_rejectedbanrequests_rejected
	ON admin.rejected_ban_requests (rejected_by);

ALTER TABLE admin.rejected_ban_requests
	ADD CONSTRAINT fk_rejectedbanrequests_request
		FOREIGN KEY (request_id) REFERENCES admin.ban_requests ,
	ADD CONSTRAINT fk_rejectedbanrequests_rejected
		FOREIGN KEY (rejected_by) REFERENCES admin.administrators;


--
-- Validated ban requests
--
CREATE TABLE admin.validated_ban_requests(
	request_id		INT NOT NULL PRIMARY KEY ,
	validated_by	INT NOT NULL ,
	validated		TIMESTAMP WITHOUT TIME ZONE
						NOT NULL
						DEFAULT now( )
);

CREATE INDEX idx_validatedbanrequests_validated
	ON admin.validated_ban_requests (validated_by);

ALTER TABLE admin.validated_ban_requests
	ADD CONSTRAINT fk_validatedbanrequests_request
		FOREIGN KEY (request_id) REFERENCES admin.ban_requests ,
	ADD CONSTRAINT fk_validatedbanrequests_rejected
		FOREIGN KEY (validated_by) REFERENCES admin.administrators;



--
-- Warnings to users
--

CREATE TABLE admin.warnings (
	credentials_id		INT NOT NULL PRIMARY KEY ,
	warnings			INT NOT NULL
							DEFAULT 1
							CHECK( warnings >= 0 ) ,
	last_received		TIMESTAMP WITHOUT TIME ZONE
							NOT NULL
							DEFAULT now( )
);

CREATE INDEX idx_warnings_received
	ON admin.warnings( last_received )
	WHERE warnings > 0;

ALTER TABLE admin.warnings
	ADD CONSTRAINT fk_warnings_credentials
		FOREIGN KEY ( credentials_id ) REFERENCES users.credentials
			ON UPDATE CASCADE ON DELETE CASCADE;