apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ .Release.Name }}-add-missing-tables
  namespace: {{ .Values.global.namespace }}
data:
  add-tables.sql: |
    -- Create grocery lists table
    CREATE TABLE IF NOT EXISTS grocery_lists (
        id SERIAL PRIMARY KEY,
        name TEXT NOT NULL,
        items TEXT[] NOT NULL DEFAULT '{}',
        owner_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
        is_pinned BOOLEAN DEFAULT FALSE,
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    );

    -- Create grocery list shares table
    CREATE TABLE IF NOT EXISTS grocery_list_shares (
        id SERIAL PRIMARY KEY,
        list_id INTEGER NOT NULL REFERENCES grocery_lists(id) ON DELETE CASCADE,
        shared_with_user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
        can_edit BOOLEAN DEFAULT FALSE,
        shared_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        UNIQUE(list_id, shared_with_user_id)
    );

    CREATE INDEX IF NOT EXISTS idx_grocery_lists_owner_id ON grocery_lists (owner_id);
    CREATE INDEX IF NOT EXISTS idx_grocery_list_shares_list_id ON grocery_list_shares (list_id);
    CREATE INDEX IF NOT EXISTS idx_grocery_list_shares_user_id ON grocery_list_shares (shared_with_user_id);

    -- Create notifications table
    CREATE TABLE IF NOT EXISTS notifications (
        id SERIAL PRIMARY KEY,
        user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
        type TEXT NOT NULL,
        message TEXT NOT NULL,
        related_id INTEGER,
        is_read BOOLEAN DEFAULT FALSE,
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    );

    CREATE INDEX IF NOT EXISTS idx_notifications_user_id ON notifications (user_id);
    CREATE INDEX IF NOT EXISTS idx_notifications_is_read ON notifications (is_read);