Notebook 操作

Notebook
     添加/子 [ok]
     重命名 [ok]
     移动 [ok]
     删除 [ok]
     list trash [ok]
Note
     add [todo, markdown]
     delete [ok]
     deleteTrash [ok]

node_modules/note.js

@@ -121,6 +121,7 @@ var Note = {
 		var query = {
 			UserId: userId,
 			IsTrash: false,
+			LocalIsDelete: false, // 未删除的
 		};
 		if(notebookId) {
 			query['NotebookId'] = notebookId;
@@ -178,6 +179,17 @@ var Note = {
 		});
 	},
 
+	// 笔记本下是否有笔记
+	hasNotes: function(notebookId, callback) {
+		Notes.count({NotebookId: notebookId, IsTrash: false, LocalIsDelete: false}, function(err, n) {
+			console.log(n);
+			if(err || n > 0) {
+				return callback(true);
+			}
+			callback(false);
+		});
+	},
+
 	// 得到笔记
 	getNote: function(noteId, callback) {
 		var me = this;
@@ -365,6 +377,7 @@ var Note = {
 		note.IsDirty = false;
 		note.ServerNoteId = note.NoteId;
 		note.NoteId = Common.objectId();
+		note.LocalIsDelete = false;
 
 		// 附件操作
 		var files = note.Files || [];
@@ -405,6 +418,7 @@ var Note = {
 		note.IsDirty = false;
 		note.InitSync = true;
 		note.LocalIsNew = false;
+		note.LocalIsDelete = false;
 
 		// 附件处理
 		var files = note.Files || [];
@@ -496,6 +510,7 @@ var Note = {
 		note.IsDirty = false;
 		note.InitSync = false;
 		note.LocalIsNew = false;
+		// note.LocalIsDelete = false;
 		// note.UserId = User.getCurActiveUserId();
 		// 
 		console.log("updateNoteForceForSendChange");
@@ -567,6 +582,7 @@ var Note = {
 		note.IsDirty = false;
 		note.InitSync = true;
 		note.LocalIsNew = false;
+		note.LocalIsDelete = false;
 		// 文件操作
 
 		Notebook.getNotebookIdByServerNotebookId(note.NotebookId, function(localNotebookId) {

node_modules/notebook.js

@@ -131,6 +131,32 @@ var Notebook = {
 		});
 	},
 
+	// 拖动笔记本
+	// 当前笔记在parentNotebookId下, 且该parentNotebookId下的所有子孩子的id
+	dragNotebooks: function(curNotebookId, parentNotebookId, siblingNotebookIds) {
+		var me = this;
+		console.log(curNotebookId);
+		console.log(parentNotebookId);
+		console.log(siblingNotebookIds);
+		// 先更新curNotebookId的父
+		me.getNotebook(curNotebookId, function(notebook) {
+			if(!notebook) {
+				console.log('not fount');
+				return;
+			}
+			// 先更新之
+			// NB.update({NotebookId: notebookId}, {$set: {ParentNotebookId: parentNotebookId, IsDirty: true, UpdatedTime: new Date()}}, function(err, n) {
+			// });
+			siblingNotebookIds = siblingNotebookIds || [];
+			// 再更新所有子孩子的seq
+			for(var i = 0; i < siblingNotebookIds.length; ++i) {
+				var siblingNotebookId = siblingNotebookIds[i];
+				console.log('siblingNotebookId: ' + siblingNotebookId);
+				NB.update({NotebookId: siblingNotebookId}, {$set: {ParentNotebookId: parentNotebookId, Seq: i, IsDirty: true, UpdatedTime: new Date()}});
+			}
+		});
+	},
+
 	// 修改笔记本
 	updateNotebook: function(notebookId, callback) {
 
@@ -138,9 +164,18 @@ var Notebook = {
 
 	// 删除笔记本
 	deleteNotebook: function(notebookId, callback) {
-		NB.update({NotebookId: notebookId}, {$set: {LocalIsDelete: true, IsDirty: true, UpdatedTime: new Date()}}, function(err, n) {
-			callback(true);
+		// 先检查是否有笔记, 如果有, 则不准删除
+		var Note = require('note');
+		Note.hasNotes(notebookId, function(has) {
+			if(has) {
+				callback(false, 'This notebook has notes, please delete notes firstly.');
+			} else {
+				NB.update({NotebookId: notebookId}, {$set: {LocalIsDelete: true, IsDirty: true, UpdatedTime: new Date()}}, function(err, n) {
+					callback(true);
+				});
+			}
 		});
+
 		/*
 		NB.remove({NotebookId: notebookId}, function(err, n) {
 			callback();