added rooms and uuids

db/init.sql

@@ -1,26 +1,28 @@
-CREATE TABLE IF NOT EXISTS user (
+CREATE TABLE IF NOT EXISTS user_ (
     id SERIAL PRIMARY KEY,
+    uuid UUID UNIQUE,
     email TEXT UNIQUE,
     username TEXT NOT NULL UNIQUE,
     password_hash TEXT NOT NULL
 );
 
-CREATE TABLE IF NOT EXISTS channel (
+CREATE TABLE IF NOT EXISTS room_ (
     id SERIAL PRIMARY KEY,
-    owner INT NOT NULL REFERENCES user(id) ON DELETE CASCADE,
+    uuid UUID UNIQUE,
+    owner INT NOT NULL REFERENCES user_(id) ON DELETE CASCADE,
     name TEXT NOT NULL
 );
 
-CREATE TABLE IF NOT EXISTS membership (
-  user INT REFERENCES user(id),
-  channel INT REFERENCES channel(id),
-  PRIMARY KEY (user, channel)
+CREATE TABLE IF NOT EXISTS membership_ (
+  user_id INT REFERENCES user_(id),
+  room INT REFERENCES room_(id),
+  PRIMARY KEY (user_id, room)
 );
 
-CREATE TABLE IF NOT EXISTS message (
+CREATE TABLE IF NOT EXISTS message_ (
   id BIGSERIAL PRIMARY KEY,
-  sender INT REFERENCES user(id) NOT NULL,
-  channel INT REFERENCES channel(id) NOT NULL,
+  sender INT REFERENCES user_(id) NOT NULL,
+  room INT REFERENCES room_(id) NOT NULL,
   type VARCHAR(32) NOT NULL,
   content TEXT NOT NULL
 );