Changeset 0.22.8 (#150)

server/database/migrations/012_extensions.sql

@@ -0,0 +1,44 @@
+-- ==========================================
+-- Chat Switchboard — 012 Extensions
+-- ==========================================
+-- Extension registry and per-user settings.
+-- ICD §13 (Extensions)
+-- ==========================================
+
+-- =========================================
+-- EXTENSIONS
+-- =========================================
+
+CREATE TABLE IF NOT EXISTS extensions (
+    id          UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    ext_id      VARCHAR(100) NOT NULL UNIQUE,
+    name        VARCHAR(200) NOT NULL,
+    version     VARCHAR(50)  NOT NULL DEFAULT '0.0.0',
+    tier        VARCHAR(20)  NOT NULL DEFAULT 'browser',
+    description TEXT         NOT NULL DEFAULT '',
+    author      VARCHAR(200) NOT NULL DEFAULT '',
+    manifest    JSONB        NOT NULL DEFAULT '{}',
+    is_system   BOOLEAN      NOT NULL DEFAULT false,
+    is_enabled  BOOLEAN      NOT NULL DEFAULT true,
+    scope       VARCHAR(20)  NOT NULL DEFAULT 'global',
+    team_id     UUID         REFERENCES teams(id) ON DELETE CASCADE,
+    installed_by UUID        REFERENCES users(id) ON DELETE SET NULL,
+    created_at  TIMESTAMPTZ  NOT NULL DEFAULT now(),
+    updated_at  TIMESTAMPTZ  NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_extensions_tier ON extensions(tier);
+CREATE INDEX IF NOT EXISTS idx_extensions_enabled ON extensions(is_enabled) WHERE is_enabled = true;
+
+
+-- =========================================
+-- EXTENSION USER SETTINGS
+-- =========================================
+
+CREATE TABLE IF NOT EXISTS extension_user_settings (
+    extension_id UUID NOT NULL REFERENCES extensions(id) ON DELETE CASCADE,
+    user_id      UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    settings     JSONB   NOT NULL DEFAULT '{}',
+    is_enabled   BOOLEAN NOT NULL DEFAULT true,
+    PRIMARY KEY (extension_id, user_id)
+);