Poll voting

[hcoop/portal.git] / tables.sql

CREATE TABLE Balance(
	id INTEGER PRIMARY KEY,
	name TEXT NOT NULL,
	amount REAL NOT NULL);

CREATE SEQUENCE BalanceSeq START 1;

INSERT INTO Balance
	(id, name, amount) VALUES
	(0, 'adam', 0.0);

CREATE TABLE WebUser(
	id INTEGER PRIMARY KEY,
	name TEXT NOT NULL,
	rname TEXT NOT NULL,
	bal INTEGER NOT NULL,
	joined TIMESTAMP NOT NULL,
	FOREIGN KEY (bal) REFERENCES Balance(id) ON DELETE CASCADE);

CREATE SEQUENCE WebUserSeq START 1;

INSERT INTO WebUser
	(id, name, bal) VALUES
	(0, 'adam', 0);

CREATE TABLE WebGroup(
	id INTEGER PRIMARY KEY,
	name TEXT NOT NULL);

CREATE SEQUENCE WebGroupSeq START 4;

INSERT INTO WebGroup
	(id, name) VALUES
	(0, 'root');

INSERT INTO WebGroup
	(id, name) VALUES
	(1, 'money');

INSERT INTO WebGroup
	(id, name) VALUES
	(2, 'paying');

INSERT INTO WebGroup
	(id, name) VALUES
	(3, 'poll');

CREATE TABLE Membership(
	grp INTEGER NOT NULL,
	usr INTEGER NOT NULL,
	PRIMARY KEY (grp, usr),
	FOREIGN KEY (grp) REFERENCES WebGroup(id) ON DELETE CASCADE,
	FOREIGN KEY (usr) REFERENCES WebUser(id) ON DELETE CASCADE);

INSERT INTO Membership
	(grp, usr) VALUES
	(0, 0);

CREATE TABLE Transaction(
	id INTEGER PRIMARY KEY,
	descr TEXT NOT NULL,
	amount REAL NOT NULL,
	d DATE NOT NULL,
	stamp TIMESTAMP NOT NULL);

CREATE SEQUENCE TransactionSeq START 1;

CREATE TABLE Charge(
	trn INTEGER NOT NULL,
	usr INTEGER NOT NULL,
	amount REAL NOT NULL,
	PRIMARY KEY (trn, usr),
	FOREIGN KEY (trn) REFERENCES Transaction(id) ON DELETE CASCADE,
	FOREIGN KEY (usr) REFERENCES WebUser(id) ON DELETE CASCADE);

CREATE TABLE Poll(
	id INTEGER PRIMARY KEY,
	usr INTEGER NOT NULL,
	title TEXT NOT NULL,
	descr TEXT NOT NULL,
	starts DATE NOT NULL,
	ends DATE NOT NULL,
	votes INTEGER NOT NULL,
	FOREIGN KEY (usr) REFERENCES WebUser(id) ON DELETE CASCADE);

CREATE SEQUENCE PollSeq START 1;

CREATE TABLE PollChoice(
	id INTEGER PRIMARY KEY,
	pol INTEGER NOT NULL,
	seq REAL NOT NULL,
	descr TEXT NOT NULL,
	FOREIGN KEY (pol) REFERENCES Poll(id) ON DELETE CASCADE);

CREATE SEQUENCE PollChoiceSeq START 1;

CREATE TABLE Vote(
	usr INTEGER NOT NULL,
	cho INTEGER NOT NULL,
	PRIMARY KEY (usr, cho),
	FOREIGN KEY (usr) REFERENCES WebUser(id) ON DELETE CASCADE,
	FOREIGN KEY (cho) REFERENCES PollChoice(id) ON DELETE CASCADE);