Changeset 0.24.0 (#156)

server/database/migrations/sqlite/018_auth_abstraction.sql

@@ -0,0 +1,8 @@
+-- Chat Switchboard — 018 Auth Abstraction (SQLite) (v0.24.0)
+ALTER TABLE users ADD COLUMN auth_source TEXT NOT NULL DEFAULT 'builtin';
+ALTER TABLE users ADD COLUMN external_id TEXT;
+ALTER TABLE users ADD COLUMN handle TEXT;
+UPDATE users SET handle = LOWER(REPLACE(REPLACE(username, ' ', '-'), '_', '-'))
+    WHERE handle IS NULL;
+CREATE UNIQUE INDEX IF NOT EXISTS idx_users_handle ON users(handle COLLATE NOCASE);
+CREATE UNIQUE INDEX IF NOT EXISTS idx_users_external_id ON users(auth_source, external_id);