init

migrations/0001_init.sql

@@ -0,0 +1,44 @@
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+
+CREATE TABLE users (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    oidc_sub TEXT UNIQUE NOT NULL,
+    email TEXT,
+    display_name TEXT NOT NULL,
+    avatar_url TEXT,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+
+CREATE TABLE guilds (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    name TEXT NOT NULL,
+    owner_user_id UUID NOT NULL REFERENCES users(id),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+
+CREATE TABLE guild_members (
+    guild_id UUID NOT NULL REFERENCES guilds(id) ON DELETE CASCADE,
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    PRIMARY KEY (guild_id, user_id)
+);
+
+CREATE TABLE channels (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    guild_id UUID NOT NULL REFERENCES guilds(id) ON DELETE CASCADE,
+    name TEXT NOT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+
+CREATE TABLE messages (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    channel_id UUID NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
+    author_user_id UUID NOT NULL REFERENCES users(id),
+    body TEXT NOT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+
+CREATE INDEX idx_guild_members_user_id ON guild_members(user_id);
+CREATE INDEX idx_channels_guild_id ON channels(guild_id);
+CREATE INDEX idx_messages_channel_created_at ON messages(channel_id, created_at DESC);