Function applyActivities

packages/utils/src/schema.ts:126–160

(pivotSchema: IPublicTypeRootSchema, activities: any)

 * @deprecated
 */
export function applyActivities(pivotSchema: IPublicTypeRootSchema, activities: any): IPublicTypeRootSchema {
  let schema = { ...pivotSchema };
  if (!Array.isArray(activities)) {
    activities = [activities];
  }
  return activities.reduce((accSchema: IPublicTypeRootSchema, activity: any) => {
    if (activity.type === ActivityType.MODIFIED) {
      const found = getNodeSchemaById(accSchema, activity.payload.schema.id);
      if (!found) return accSchema;
      Object.assign(found, activity.payload.schema);
    } else if (activity.type === ActivityType.ADDED) {
      const { payload } = activity;
      const { location, schema } = payload;
      const { parent } = location;
      const found = getNodeSchemaById(accSchema, parent.nodeId);
      if (found) {
        if (Array.isArray(found.children)) {
          found.children.splice(parent.index, 0, schema);
        } else if (!found.children) {
          found.children = [schema];
        }
        // TODO: 是 JSExpression / DOMText
      }
    } else if (activity.type === ActivityType.DELETED) {
      const { payload } = activity;
      const { location } = payload;
      const { parent } = location;
      const found = getNodeSchemaById(accSchema, parent.nodeId);
      if (found && Array.isArray(found.children)) {
        found.children.splice(parent.index, 1);
      }
    }
    return accSchema;
  }, schema);
}