Function applyConfig

frontend/src/ts/config/lifecycle.ts:70–111

(
  partialConfig: Partial<ConfigSchemas.Config>,
)

]);

export async function applyConfig(
  partialConfig: Partial<ConfigSchemas.Config>,
): Promise<void> {
  if (partialConfig === undefined || partialConfig === null) return;

  //migrate old values if needed, remove additional keys and merge with default config
  const fullConfig: ConfigSchemas.Config = migrateConfig(partialConfig);

  configEvent.dispatch({ key: "fullConfigChange" });

  const defaultConfig = getDefaultConfig();
  for (const key of typedKeys(fullConfig)) {
    //@ts-expect-error this is fine, both are of type config
    Config[key] = defaultConfig[key];
  }

  const configKeysToReset: (keyof ConfigSchemas.Config)[] = [];

  const firstKeys = typedKeys(fullConfig).filter(
    (key) => !lastConfigsToApply.has(key),
  );

  for (const configKey of [...firstKeys, ...lastConfigsToApply]) {
    const configValue = fullConfig[configKey];

    const set = setConfig(configKey, configValue, {
      nosave: true,
      partOfFullConfigChange: true,
    });

    if (!set) {
      configKeysToReset.push(configKey);
    }
  }

  for (const key of configKeysToReset) {
    saveToLocalStorage(key);
  }

  configEvent.dispatch({ key: "fullConfigChangeFinished" });
  setFullConfigStore(fullConfig);
}

export async function resetConfig(): Promise<void> {
  await applyConfig(getDefaultConfig());