- Update the way to use the data records on Vuex with Getters!

- Fix: mongodb call passing array todos and categiroes already splitted

server/models/todo.js

@@ -53,9 +53,6 @@ var TodoSchema = new mongoose.Schema({
   id_prev: {
     type: String,
   },
-  id_next: {
-    type: String,
-  },
   progress: {
     type: Number,
   },
@@ -74,14 +71,68 @@ TodoSchema.methods.toJSON = function () {
 };
 
 
-TodoSchema.statics.findAllByUserId = function (userId) {
+TodoSchema.statics.findByUserIdAndCat = function (userId, category) {
   var Todo = this;
 
   return Todo.find({
     'userId': userId,
+    'category': category,
   });
 };
 
+TodoSchema.statics.findAllByUserIdAndCat = function (userId, category = '') {
+  var Todo = this;
+
+  if (category === '') {
+    return Todo.find({
+      'userId': userId,
+    }).then(ris => {
+      return tools.mapSort(ris)
+    })
+
+  } else {
+    return Todo.find({
+      'userId': userId,
+      'category': category,
+    });
+  }
+};
+
+TodoSchema.statics.getArrCategoryInTable = function (userId) {
+  var Todo = this;
+
+  return Todo.find({ 'userId': userId }).distinct("category")
+    .then(arrcategory => {
+      return arrcategory
+    })
+
+};
+
+TodoSchema.statics.getAllTodo = async function (userId) {
+  var Todo = this;
+
+  const arralltodo = await Todo.findAllByUserIdAndCat(userId);
+  // console.log('arralltodo', );
+
+  let obj = [];
+
+  obj.arrcategories = await Todo.getArrCategoryInTable(userId);
+
+  const arrtodos = [];
+  if (obj.arrcategories.length > 0) {
+    for (let mycat in obj.arrcategories) {
+      arrtodos.push(arralltodo.filter(item => item.category === obj.arrcategories[mycat]))
+    }
+  }
+
+  obj.arrtodos = arrtodos;
+
+  // console.log('obj', obj);
+
+  return obj;
+
+};
+
 TodoSchema.pre('save', function (next) {
   // var todo = this;
 

server/router/todos_router.js

@@ -105,6 +105,7 @@ router.patch('/:id', authenticate, (req, res) => {
 
 router.get('/:userId', authenticate, (req, res) => {
   var userId = req.params.userId;
+  // var category = req.params.category;
 
   tools.mylog('GET : ', req.params);
 
@@ -118,11 +119,13 @@ router.get('/:userId', authenticate, (req, res) => {
   }
 
   // Extract all the todos of the userId only
-  Todo.findAllByUserId(userId).then((todos) => {
+  // Todo.findAllByUserIdAndCat(userId, category).then((todos) => {
+  Todo.getAllTodo(userId).then((objtodos) => {
 
-    tools.mylog('todos', todos.length);
+    tools.mylog('todos', objtodos.arrtodos.length);
+    tools.mylog('categories', objtodos.arrcategories.length);
 
-    res.send({ todos: todos });
+    res.send({ todos: objtodos.arrtodos, categories: objtodos.arrcategories });
   }).catch((e) => {
     console.log(e);
     res.status(400).send(e);

server/tests/seed/seed.js

@@ -81,7 +81,6 @@ const todos = [{
   descr: "Primo Task Esempio",
   enableExpiring: false,
   expiring_at: new Date(),
-  id_next: "10000000",
   id_prev: "0",
   modified: false,
   modify_at: new Date(),
@@ -98,7 +97,6 @@ const todos = [{
   descr: "Secondo Task Esempio",
   enableExpiring: false,
   expiring_at: new Date(),
-  id_next: "10000000",
   id_prev: "1",
   modified: false,
   modify_at: new Date(),
@@ -115,7 +113,6 @@ const todos = [{
   descr: "Terzo Task Esempio",
   enableExpiring: false,
   expiring_at: new Date(),
-  id_next: "10000000",
   id_prev: "1",
   modified: false,
   modify_at: new Date(),
@@ -132,7 +129,6 @@ const todos = [{
   descr: "Nuovo Quarto Task Esempio da Inserire",
   enableExpiring: false,
   expiring_at: new Date(),
-  id_next: "10000000",
   id_prev: "2",
   modified: false,
   modify_at: new Date(),

server/tools/general.js

@@ -7,6 +7,8 @@ var Url = require('url-parse');
 const mongoose = require('mongoose');
 const Subscription = mongoose.model('subscribers');
 
+const server_constants = require('../tools/server_constants');
+
 // SETTINGS WebPush Configuration
 const webpush = require('web-push');
 
@@ -48,7 +50,7 @@ module.exports = {
 
   allfieldTodo: function () {
     return ['userId', 'pos', 'category', 'descr', 'priority', 'completed', 'created_at', 'modify_at',
-      'completed_at', 'expiring_at', 'enableExpiring', 'id_prev', 'id_next', 'progress', 'modified']
+      'completed_at', 'expiring_at', 'enableExpiring', 'id_prev', 'progress', 'modified']
   },
 
   allfieldTodoWithId: function () {
@@ -172,8 +174,43 @@ module.exports = {
       }
     });
 
+  },
+  // **********************
+  // SORT WITH PREV_ID
+  // **********************
+  mapSort: function (linkedList) {
+    var sortedList = [];
+    var map = new Map();
+    var currentId = null;
+
+    // console.log('linkedList', linkedList);
+
+    // index the linked list by previous_item_id
+    for (var i = 0; i < linkedList.length; i++) {
+      var item = linkedList[i];
+      if (item.id_prev === server_constants.LIST_START) {
+        // first item
+        currentId = String(item._id);
+        // console.log('currentId', currentId);
+        sortedList.push(item);
+      } else {
+        map.set(item.id_prev, i);
+      }
+    }
+
+    while (sortedList.length < linkedList.length) {
+      // get the item with a previous item ID referencing the current item
+      var nextItem = linkedList[map.get(currentId)];
+      if (nextItem === undefined)
+        break;
+      sortedList.push(nextItem);
+      currentId = String(nextItem._id);
+    }
+
+    // console.log('DOPO sortedList', sortedList);
+
+    return sortedList;
   }
-  // Test
 
 };
 

server/tools/server_constants.js

@@ -13,4 +13,8 @@ module.exports = Object.freeze({
 
   RIS_CODE_HTTP_INVALID_TOKEN: 403,
 
+
+  LIST_END: '10000000',
+  LIST_START: '0',
+
 });