deleteNote

2025-12-13 01:36:22 +00:00 · 2016-08-28 01:33:21 +09:00
parent 8921db89ab
commit 73dd0db529
2 changed files with 96 additions and 0 deletions
--- a/browser/main/lib/dataApi/deleteNote.js
+++ b/browser/main/lib/dataApi/deleteNote.js
@@ -0,0 +1,34 @@
+const resolveStorageData = require('./resolveStorageData')
+const _ = require('lodash')
+const path = require('path')
+const sander = require('sander')
+
+function deleteNote (storageKey, noteKey) {
+  let targetStorage
+  try {
+    let cachedStorageList = JSON.parse(localStorage.getItem('storages'))
+    if (!_.isArray(cachedStorageList)) throw new Error('Target storage doesn\'t exist.')
+
+    targetStorage = _.find(cachedStorageList, {key: storageKey})
+    if (targetStorage == null) throw new Error('Target storage doesn\'t exist.')
+  } catch (e) {
+    return Promise.reject(e)
+  }
+
+  return resolveStorageData(targetStorage)
+    .then(function deleteNoteFile (storage) {
+      let notePath = path.join(storage.path, 'notes', noteKey + '.cson')
+
+      try {
+        sander.unlinkSync(notePath)
+      } catch (err) {
+        console.warn('Failed to delete note cson', err)
+      }
+      return {
+        noteKey,
+        storageKey
+      }
+    })
+}
+
+module.exports = deleteNote
--- a/tests/dataApi/deleteNote.js
+++ b/tests/dataApi/deleteNote.js
@@ -0,0 +1,62 @@
+const test = require('ava')
+const createNote = require('browser/main/lib/dataApi/createNote')
+const deleteNote = require('browser/main/lib/dataApi/deleteNote')
+
+global.document = require('jsdom').jsdom('<body></body>')
+global.window = document.defaultView
+global.navigator = window.navigator
+
+const Storage = require('dom-storage')
+const localStorage = window.localStorage = global.localStorage = new Storage(null, { strict: true })
+const path = require('path')
+const TestDummy = require('../fixtures/TestDummy')
+const sander = require('sander')
+const os = require('os')
+const CSON = require('season')
+const faker = require('faker')
+
+const storagePath = path.join(os.tmpdir(), 'test/delete-note')
+
+test.beforeEach((t) => {
+  t.context.storage = TestDummy.dummyStorage(storagePath)
+  localStorage.setItem('storages', JSON.stringify([t.context.storage.cache]))
+})
+
+test.serial('Create a note', (t) => {
+  const storageKey = t.context.storage.cache.key
+  const folderKey = t.context.storage.json.folders[0].key
+
+  const input1 = {
+    type: 'SNIPPET_NOTE',
+    description: faker.lorem.lines(),
+    snippets: [{
+      name: faker.system.fileName(),
+      mode: 'text',
+      content: faker.lorem.lines()
+    }],
+    tags: faker.lorem.words().split(' '),
+    folder: folderKey
+  }
+  input1.title = input1.description.split('\n').shift()
+
+  return Promise.resolve()
+    .then(function doTest () {
+      return createNote(storageKey, input1)
+        .then(function (data) {
+          return deleteNote(storageKey, data.key)
+        })
+    })
+    .then(function assert (data) {
+      try {
+        CSON.readFileSync(path.join(storagePath, 'notes', data.noteKey + '.cson'))
+        t.fail('note cson must be deleted.')
+      } catch (err) {
+        t.is(err.code, 'ENOENT')
+      }
+    })
+})
+
+test.after(function after () {
+  localStorage.clear()
+  sander.rimrafSync(storagePath)
+})