joplin/ReactNativeClient/src/services/note-folder-service.js

// A service that handle notes and folders in a uniform way


// TODO: remote this service
// - Move setting of geo-location to GUI side (only for note explicitely created on client
// - Don't do diffing - make caller explicitely set model properties that need to be saved

import { BaseService } from 'lib/base-service.js';
import { BaseModel } from 'lib/base-model.js';
import { BaseItem } from 'lib/models/base-item.js';
import { Note } from 'lib/models/note.js';
import { Folder } from 'lib/models/folder.js';
import { Log } from 'lib/log.js';
import { time } from 'lib/time-utils.js';
import { Registry } from 'lib/registry.js';

class NoteFolderService extends BaseService {

	static save(type, item, oldItem, options = null) {
		let diff = null;
		if (oldItem) {
			diff = BaseModel.diffObjects(oldItem, item);
			if (!Object.getOwnPropertyNames(diff).length) {
				Log.info('Item not changed - not saved');
				return Promise.resolve(item);
			}
		}

		let ItemClass = BaseItem.itemClass(item);

		let isNew = !item.id;
		let output = null;

		let toSave = item;
		if (diff !== null) {
			toSave = diff;
			toSave.id = item.id;
		}

		return ItemClass.save(toSave, options).then((savedItem) => {
			output = Object.assign(item, savedItem);
			if (isNew && type == 'note') return Note.updateGeolocation(output.id);
		}).then(() => {
//			Registry.synchronizer().start();
			return output;
		});
	}

	static openNoteList(folderId) {
		return Note.previews(folderId).then((notes) => {
			this.dispatch({
				type: 'NOTES_UPDATE_ALL',
				notes: notes,
			});

			this.dispatch({
				type: 'Navigation/NAVIGATE',
				routeName: 'Notes',
				folderId: folderId,
			});
		}).catch((error) => {
			Log.warn('Cannot load notes', error);
		});
	}

}

export { NoteFolderService };