From e12f39aee90669a11cb0eca479659fe0d42764ed Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@necronda.net>
Date: Sat, 22 May 2021 22:36:54 +0200
Subject: [PATCH] Add db/00.create.sql

---
 db/00.create.sql | 84 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 db/00.create.sql

diff --git a/db/00.create.sql b/db/00.create.sql
new file mode 100644
index 0000000..0cadab2
--- /dev/null
+++ b/db/00.create.sql
@@ -0,0 +1,84 @@
+DROP DATABASE IF EXISTS locutus;
+CREATE DATABASE locutus;
+
+\c locutus
+
+\set id_regex '''^[A-Za-z0-9_-]{43}$'''
+
+CREATE TABLE domains
+(
+    domain_id   CHAR(43)     NOT NULL,
+    domain_name VARCHAR(256) NOT NULL,
+
+    CONSTRAINT pk_domains PRIMARY KEY (domain_id),
+    CONSTRAINT sk_domains UNIQUE (domain_name),
+    CONSTRAINT domains_domain_name CHECK (domain_name ~ '^([a-z0-9_-]+\.)+[a-z]{2,}$'),
+    CONSTRAINT domains_domain_id CHECK (domain_id ~ :id_regex)
+);
+
+CREATE TABLE accounts
+(
+    account_id   CHAR(43)     NOT NULL,
+    domain_id    CHAR(43)     NOT NULL,
+    account_name VARCHAR(256) NOT NULL,
+
+    CONSTRAINT pk_accounts PRIMARY KEY (account_id),
+    CONSTRAINT sk_accounts UNIQUE (domain_id, account_name),
+    CONSTRAINT fk_accounts_domains FOREIGN KEY (domain_id) REFERENCES domains (domain_id),
+    CONSTRAINT accounts_account_id CHECK (account_id ~ :id_regex)
+);
+
+CREATE TABLE rooms
+(
+    room_id   CHAR(43)     NOT NULL,
+    room_name VARCHAR(256) NOT NULL,
+
+    CONSTRAINT pk_rooms PRIMARY KEY (room_id),
+    CONSTRAINT rooms_room_id CHECK (room_id ~ :id_regex)
+);
+
+CREATE TABLE members
+(
+    member_id  CHAR(43) NOT NULL,
+    domain_id  CHAR(43) NOT NULL,
+    room_id    CHAR(43) NOT NULL,
+    account_id CHAR(43),
+
+    CONSTRAINT pk_members PRIMARY KEY (member_id),
+    CONSTRAINT sk_members UNIQUE (member_id, room_id),
+    CONSTRAINT fk_members_domains FOREIGN KEY (domain_id) REFERENCES domains (domain_id),
+    CONSTRAINT fk_members_rooms FOREIGN KEY (room_id) REFERENCES rooms (room_id),
+    CONSTRAINT fk_members_accounts FOREIGN KEY (account_id) REFERENCES accounts (account_id),
+    CONSTRAINT members_member_id CHECK (member_id ~ :id_regex)
+);
+
+CREATE TABLE events
+(
+    event_id CHAR(43)                    NOT NULL,
+    room_id  CHAR(43)                    NOT NULL,
+    ts       TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    tz       INTEGER                              DEFAULT NULL,
+    data     JSONB                       NOT NULL,
+
+    CONSTRAINT pk_events PRIMARY KEY (event_id),
+    CONSTRAINT fk_events_rooms FOREIGN KEY (room_id) REFERENCES rooms (room_id),
+    CONSTRAINT events_event_id CHECK (event_id ~ :id_regex)
+);
+
+INSERT INTO domains (domain_id, domain_name)
+VALUES ('wk2jFJku_7VvpM2hFIz2XBO0Yka9tLHwc6V0Yk8oYLA', 'necronda.net');
+
+INSERT INTO accounts (account_id, domain_id, account_name)
+VALUES ('g_Ip_bkfpfT73USemt16PCyGcLKBkPmclVjsrKv51Po', 'wk2jFJku_7VvpM2hFIz2XBO0Yka9tLHwc6V0Yk8oYLA', 'lorenz'),
+       ('X1j7UKLCwMTB3DbTuZvJxOBGoVDnApCjI894yAE7RFc', 'wk2jFJku_7VvpM2hFIz2XBO0Yka9tLHwc6V0Yk8oYLA', 'tom');
+
+INSERT INTO rooms (room_id, room_name)
+VALUES ('60nc0XXDIYUh6QzX4p0rMpCdzDmxghZLZk8dLuQh628', 'Test room 1');
+
+INSERT INTO members (member_id, domain_id, room_id, account_id)
+VALUES ('AbyhKNXgv4FDsm5Iq2p0RSHZr0cJ1ueBDL0UDMnV__4', 'wk2jFJku_7VvpM2hFIz2XBO0Yka9tLHwc6V0Yk8oYLA',
+        '60nc0XXDIYUh6QzX4p0rMpCdzDmxghZLZk8dLuQh628', 'g_Ip_bkfpfT73USemt16PCyGcLKBkPmclVjsrKv51Po'),
+       ('vs2C345OEZVqxxWxTAX5EfCjTxyM8cpp0993sP0vZ7M', 'wk2jFJku_7VvpM2hFIz2XBO0Yka9tLHwc6V0Yk8oYLA',
+        '60nc0XXDIYUh6QzX4p0rMpCdzDmxghZLZk8dLuQh628', 'X1j7UKLCwMTB3DbTuZvJxOBGoVDnApCjI894yAE7RFc');
+
+