more notes

app.js

@@ -3,50 +3,61 @@ const _ = require('lodash');
 const yargs = require('yargs');
 
 const notes = require('./notes.js');
+var titleOptions = {
+  describe: 'Title of note',
+  demand: true,
+  alias: "t"
+}
+var bodyOptions = {
+  describe: 'Body of note',
+  demand: true,
+  alias: 'b'
+}
 
-const argv = yargs.argv;
+const argv = yargs
+  .command('add', 'Add a new note', { title: titleOptions, body: bodyOptions })
+  .command('list', 'List all notes')
+  .command('read', 'Read a note', { title: titleOptions })
+  .command('remove', 'Remove a note', { title: titleOptions })
+  .help()
+  .argv;
 var command = argv._[0]
 var noteTitle = argv.title;
 
-var logNote = (note) => {
-  console.log(`Title: ${note.title}`);
-  console.log(`Body: ${note.body}`);
-}
-
 switch (command){
-    case 'add':
-        var note = notes.addNote(noteTitle, argv.body);
-        if (note){
-          logNote(note);
-        } else {
-          console.log(`No note added: ${noteTitle} exists already.`);
-        }
-        break;
-    case 'list':
-        var allNotes = notes.getAll();
-        if (allNotes){
-          console.log("All Notes:");
-          for (var idx in allNotes){
-            console.log(`Title: ${allNotes[idx].title}`)
-          }
-        } else {
-          console.log("No notes found.");
-        }
-        break;
-    case 'read':
-        var note = notes.getNote(noteTitle);
-        if(note){
-          logNote(note);
-        } else {
-          console.log(`Can't find "${noteTitle}"`);
-        }
-        break;
-    case 'remove':
-        var noteRemoved = notes.removeNote(noteTitle);
-        var message = noteRemoved ? `"${noteTitle}" was removed` : "No note removed";
-        console.log(message);
+  case 'add':
+    var note = notes.addNote(noteTitle, argv.body);
+    if (note){
+      notes.logNote(note);
+    } else {
+      console.log(`No note added: ${noteTitle} exists already.`);
+    }
+    break;
+  case 'list':
+    var allNotes = notes.getAll();
+    if (allNotes){
+      console.log(`All Notes (${allNotes.length}):`);
+      allNotes.forEach((note) =>{
+        notes.logNote(note);
+      });
+    } else {
+      console.log("No notes found.");
+    }
+    break;
+  case 'read':
+    var note = notes.getNote(noteTitle);
+    if(note){
+      notes.logNote(note);
+    } else {
+      console.log(`Can't find "${noteTitle}"`);
+    }
+    break;
+  case 'remove':
+    var noteRemoved = notes.removeNote(noteTitle);
+    var message = noteRemoved ? `"${noteTitle}" was removed` : "No note removed";
+    console.log(message);
 
-        break;
-    default:
-        console.log("Command not found");
+    break;
+  default:
+      console.log("Command not found");
 }

notes-data.json

@@ -1 +1 @@
-[{"title":"Tuesday","body":"sucks"},{"title":"modday","body":"sucks"}]
+[{"title":"Tuesday","body":"sucks"},{"title":"Node","body":"JS:"}]

notes.js

@@ -43,16 +43,21 @@ var getNote = (title) => {
 }
 
 var removeNote = (title) => {
-    console.log("Deleting", title);
     var notes = fetchNotes();
     filteredNotes = notes.filter((note) => note.title !== title);
     saveNotes(filteredNotes);
     return notes.length !== filteredNotes.length;
 }
 
-module.exports = {
-    addNote,
-    getAll,
-    getNote,
-    removeNote,
+var logNote = (note) => {
+  console.log(`Title: ${note.title}`);
+  console.log(`Body: ${note.body}`);
+}
+
+module.exports = {
+  logNote,
+  addNote,
+  getAll,
+  getNote,
+  removeNote,
 }

playground/debugging.js

@@ -0,0 +1,10 @@
+var person  = {
+  name: "tyrel"
+}
+debugger;
+
+person.age = 29;
+
+person.name = 'Tyrel';
+
+console.log(person);