refactor: migrate custom fields to transactions

refactor: extract functions to api domain

refactor: strict custom field parsing

refactor: remove rundown cache utilities

refactor: directory restructure

apps/server/src/services/rundown-service/RundownService.ts

@@ -1,74 +0,0 @@
-import { CustomFields, Rundown } from 'ontime-types';
-
-import { RefetchTargets, sendRefetch } from '../../adapters/websocketAux.js';
-import { updateRundownData } from '../../stores/runtimeState.js';
-import { runtimeService } from '../runtime-service/RuntimeService.js';
-
-import * as cache from './rundownCache.js';
-
-/**
- * Forces update in the store
- * Called when we make changes to the rundown object
- */
-function updateRuntimeOnChange() {
-  const { timedEventsOrder } = cache.getEventOrder();
-  const numEvents = timedEventsOrder.length;
-  const metadata = cache.getMetadata();
-
-  // schedule an update for the end of the event loop
-  setImmediate(() =>
-    updateRundownData({
-      numEvents,
-      ...metadata,
-    }),
-  );
-}
-
-type NotifyChangesOptions = {
-  timer?: boolean | string[]; // whether to notify the timer, could be a yes / no or an array of affected IDs
-  external?: boolean; // whether to notify external services
-  reload?: boolean; // major change, clients should consider refetching everything
-};
-
-/**
- * Notify services of changes in the rundown
- */
-function notifyChanges(options: NotifyChangesOptions) {
-  if (options.timer) {
-    const { playableEventsOrder } = cache.getEventOrder();
-
-    if (playableEventsOrder.length === 0) {
-      runtimeService.stop();
-    } else {
-      // notify timer service of changed events
-      // timer can be true or an array of changed IDs
-      const affected = Array.isArray(options.timer) ? options.timer : undefined;
-      runtimeService.notifyOfChangedEvents(affected);
-    }
-  }
-
-  if (options.external) {
-    // advice socket subscribers of change
-    const payload = {
-      target: RefetchTargets.Rundown,
-      changes: Array.isArray(options.timer) ? options.timer : undefined,
-      reload: options.reload,
-      revision: cache.getMetadata().revision,
-    };
-    sendRefetch(payload);
-  }
-}
-
-/**
- * Sets a new rundown in the cache
- * and marks it as the currently loaded one
- */
-export async function initRundown(rundown: Readonly<Rundown>, customFields: Readonly<CustomFields>) {
-  await cache.init(rundown, customFields);
-
-  // notify runtime that rundown has changed
-  updateRuntimeOnChange();
-
-  // notify timer of change
-  notifyChanges({ timer: true, external: true, reload: true });
-}