UPDATE: database

db/migrations/000003_roles.up.sql

@@ -0,0 +1,36 @@
+CREATE TABLE IF NOT EXISTS roles (
+    id UUID PRIMARY KEY DEFAULT uuidv7(),
+    name TEXT UNIQUE NOT NULL,
+    is_deleted BOOLEAN NOT NULL DEFAULT false,
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS user_roles (
+    user_id UUID REFERENCES users(id) ON DELETE CASCADE,
+    role_id UUID REFERENCES roles(id) ON DELETE CASCADE,
+    PRIMARY KEY (user_id, role_id)
+);
+
+CREATE INDEX idx_user_roles_user_id 
+ON user_roles (user_id);
+
+CREATE INDEX idx_user_roles_role_id 
+ON user_roles (role_id);
+
+CREATE INDEX idx_roles_active
+ON roles (name)
+WHERE is_deleted = false;
+
+INSERT INTO roles (name) VALUES 
+    ('USER'),
+    ('ADMIN'),
+    ('MOD'),
+    ('HISTORIAN'),
+    ('BANNED')
+ON CONFLICT (name) DO NOTHING;
+
+CREATE TRIGGER trigger_roles_updated_at
+BEFORE UPDATE ON roles
+FOR EACH ROW
+EXECUTE FUNCTION update_updated_at();