2018-01-14 07:02:41 +08:00
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"use strict";
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const express = require('express');
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const router = express.Router();
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const sql = require('../../services/sql');
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const auth = require('../../services/auth');
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const utils = require('../../services/utils');
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const sync_table = require('../../services/sync_table');
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const tree = require('../../services/tree');
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2018-01-14 10:32:29 +08:00
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const notes = require('../../services/notes');
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2018-01-14 07:02:41 +08:00
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const wrap = require('express-promise-wrap').wrap;
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/**
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* Code in this file deals with moving and cloning note tree rows. Relationship between note and parent note is unique
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* for not deleted note trees. There may be multiple deleted note-parent note relationships.
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*/
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2018-03-25 09:39:15 +08:00
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router.put('/:branchId/move-to/:parentNoteId', auth.checkApiAuth, wrap(async (req, res, next) => {
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const branchId = req.params.branchId;
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2018-01-14 07:02:41 +08:00
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const parentNoteId = req.params.parentNoteId;
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2018-01-29 10:57:46 +08:00
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const sourceId = req.headers.source_id;
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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const noteToMove = await tree.getBranch(branchId);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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if (!await tree.validateParentChild(res, parentNoteId, noteToMove.noteId, branchId)) {
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2018-01-14 07:02:41 +08:00
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return;
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}
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2018-03-25 09:39:15 +08:00
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const maxNotePos = await sql.getValue('SELECT MAX(notePosition) FROM branches WHERE parentNoteId = ? AND isDeleted = 0', [parentNoteId]);
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2018-01-14 07:02:41 +08:00
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const newNotePos = maxNotePos === null ? 0 : maxNotePos + 1;
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const now = utils.nowDate();
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await sql.doInTransaction(async () => {
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2018-03-25 09:39:15 +08:00
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await sql.execute("UPDATE branches SET parentNoteId = ?, notePosition = ?, dateModified = ? WHERE branchId = ?",
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[parentNoteId, newNotePos, now, branchId]);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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await sync_table.addBranchSync(branchId, sourceId);
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2018-01-14 07:02:41 +08:00
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});
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res.send({ success: true });
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}));
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2018-03-25 09:39:15 +08:00
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router.put('/:branchId/move-before/:beforeBranchId', auth.checkApiAuth, wrap(async (req, res, next) => {
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const branchId = req.params.branchId;
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const beforeBranchId = req.params.beforeBranchId;
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2018-01-29 10:57:46 +08:00
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const sourceId = req.headers.source_id;
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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const noteToMove = await tree.getBranch(branchId);
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const beforeNote = await tree.getBranch(beforeBranchId);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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if (!await tree.validateParentChild(res, beforeNote.parentNoteId, noteToMove.noteId, branchId)) {
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2018-01-14 07:02:41 +08:00
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return;
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}
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await sql.doInTransaction(async () => {
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2018-01-29 08:30:14 +08:00
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// we don't change dateModified so other changes are prioritized in case of conflict
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2018-01-14 07:02:41 +08:00
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// also we would have to sync all those modified note trees otherwise hash checks would fail
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2018-03-25 09:39:15 +08:00
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await sql.execute("UPDATE branches SET notePosition = notePosition + 1 WHERE parentNoteId = ? AND notePosition >= ? AND isDeleted = 0",
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2018-01-29 08:30:14 +08:00
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[beforeNote.parentNoteId, beforeNote.notePosition]);
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2018-01-14 07:02:41 +08:00
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2018-01-29 08:30:14 +08:00
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await sync_table.addNoteReorderingSync(beforeNote.parentNoteId, sourceId);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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await sql.execute("UPDATE branches SET parentNoteId = ?, notePosition = ?, dateModified = ? WHERE branchId = ?",
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[beforeNote.parentNoteId, beforeNote.notePosition, utils.nowDate(), branchId]);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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await sync_table.addBranchSync(branchId, sourceId);
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2018-01-14 07:02:41 +08:00
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});
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res.send({ success: true });
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}));
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2018-03-25 09:39:15 +08:00
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router.put('/:branchId/move-after/:afterBranchId', auth.checkApiAuth, wrap(async (req, res, next) => {
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const branchId = req.params.branchId;
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const afterBranchId = req.params.afterBranchId;
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2018-01-29 10:57:46 +08:00
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const sourceId = req.headers.source_id;
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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const noteToMove = await tree.getBranch(branchId);
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const afterNote = await tree.getBranch(afterBranchId);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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if (!await tree.validateParentChild(res, afterNote.parentNoteId, noteToMove.noteId, branchId)) {
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2018-01-14 07:02:41 +08:00
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return;
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}
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await sql.doInTransaction(async () => {
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2018-01-29 08:30:14 +08:00
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// we don't change dateModified so other changes are prioritized in case of conflict
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2018-01-14 07:02:41 +08:00
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// also we would have to sync all those modified note trees otherwise hash checks would fail
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2018-03-25 09:39:15 +08:00
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await sql.execute("UPDATE branches SET notePosition = notePosition + 1 WHERE parentNoteId = ? AND notePosition > ? AND isDeleted = 0",
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2018-01-29 08:30:14 +08:00
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[afterNote.parentNoteId, afterNote.notePosition]);
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2018-01-14 07:02:41 +08:00
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2018-01-29 08:30:14 +08:00
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await sync_table.addNoteReorderingSync(afterNote.parentNoteId, sourceId);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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await sql.execute("UPDATE branches SET parentNoteId = ?, notePosition = ?, dateModified = ? WHERE branchId = ?",
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[afterNote.parentNoteId, afterNote.notePosition + 1, utils.nowDate(), branchId]);
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2018-01-14 07:02:41 +08:00
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2018-03-25 09:39:15 +08:00
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await sync_table.addBranchSync(branchId, sourceId);
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2018-01-14 07:02:41 +08:00
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});
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res.send({ success: true });
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}));
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2018-03-25 09:39:15 +08:00
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router.put('/:branchId/expanded/:expanded', auth.checkApiAuth, wrap(async (req, res, next) => {
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const branchId = req.params.branchId;
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2018-01-14 07:02:41 +08:00
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const expanded = req.params.expanded;
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await sql.doInTransaction(async () => {
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2018-03-25 09:39:15 +08:00
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await sql.execute("UPDATE branches SET isExpanded = ? WHERE branchId = ?", [expanded, branchId]);
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2018-01-14 07:02:41 +08:00
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// we don't sync expanded attribute
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});
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res.send({});
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}));
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2018-03-25 09:39:15 +08:00
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router.delete('/:branchId', auth.checkApiAuth, wrap(async (req, res, next) => {
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2018-01-14 07:02:41 +08:00
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await sql.doInTransaction(async () => {
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2018-03-25 09:39:15 +08:00
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await notes.deleteNote(req.params.branchId, req.headers.source_id);
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2018-01-14 07:02:41 +08:00
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});
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res.send({});
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}));
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module.exports = router;
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