1. Fixed the bug that req.param('id') is null in data adapter by adding express routes.

   The routes do nothing by parse the url params.
2. Use `_id` instead of `id` in templates.
3. Now support PORT, GET, and DEL. PUT is going to be added.
4. Bug: After reloading the deleting view, it would not get the model.

Author: trantorLiu

app/controllers/posts_controller.js

@@ -1,9 +1,14 @@
 module.exports = {
   index: function(params, callback) {
-    var spec = {
+    var spec, options;
+    spec = {
       collection: {collection: 'posts', params: params}
     };
-    this.app.fetch(spec, function(err, result) {
+    options = {
+      readFromCache: false,
+      writeToCache: true
+    }
+    this.app.fetch(spec, options, function(err, result) {
       callback(err, 'posts_index_view', result);
     });
   },
@@ -17,7 +22,6 @@ module.exports = {
       model: {model: 'post', params: params, ensureKeys: ['title']}
     };
     this.app.fetch(spec, function(err, result) {
-      console.log(result, 2222);
       callback(err, 'posts_show_view', result);
     });
   },
@@ -36,6 +40,7 @@ module.exports = {
       model: {model: 'post', params: params, ensureKeys: ['title']}
     };
     this.app.fetch(spec, function(err, result) {
+      console.log(result, 111);
       callback(err, 'posts_del_view', result);
     });
   }

app/models/post.js

@@ -2,6 +2,6 @@ var Base = require('./base');
 
 module.exports = Base.extend({
   url: '/posts/:id',
-  idAttribute: 'id'
+  idAttribute: '_id'
 });
 module.exports.id = 'Post';

app/templates/compiledTemplates.js

@@ -18,8 +18,8 @@ helpers = helpers || Handlebars.helpers; data = data || {};
 
 
   buffer += "<p>Sure to delete?</p>\n<div>\n<button class=\"btn btn-danger del\">Delete it!</button>\n<a href=\"/posts/";
-  if (stack1 = helpers.id) { stack1 = stack1.call(depth0, {hash:{},data:data}); }
-  else { stack1 = depth0.id; stack1 = typeof stack1 === functionType ? stack1.apply(depth0) : stack1; }
+  if (stack1 = helpers._id) { stack1 = stack1.call(depth0, {hash:{},data:data}); }
+  else { stack1 = depth0._id; stack1 = typeof stack1 === functionType ? stack1.apply(depth0) : stack1; }
   buffer += escapeExpression(stack1)
     + "\" class=\"btn\">Cancel</a>\n</div>\n";
   return buffer;
@@ -64,8 +64,8 @@ function program1(depth0,data) {
 
   var buffer = "", stack1;
   buffer += "\n    <li>\n      <a href=\"/posts/";
-  if (stack1 = helpers.id) { stack1 = stack1.call(depth0, {hash:{},data:data}); }
-  else { stack1 = depth0.id; stack1 = typeof stack1 === functionType ? stack1.apply(depth0) : stack1; }
+  if (stack1 = helpers._id) { stack1 = stack1.call(depth0, {hash:{},data:data}); }
+  else { stack1 = depth0._id; stack1 = typeof stack1 === functionType ? stack1.apply(depth0) : stack1; }
   buffer += escapeExpression(stack1)
     + "\">";
   if (stack1 = helpers.title) { stack1 = stack1.call(depth0, {hash:{},data:data}); }
@@ -97,8 +97,8 @@ helpers = helpers || Handlebars.helpers; data = data || {};
   else { stack1 = depth0.body; stack1 = typeof stack1 === functionType ? stack1.apply(depth0) : stack1; }
   buffer += escapeExpression(stack1)
     + "</p>\n</div>\n<div class=\"well\">\n  <a href=\"/posts\" class=\"btn btn-primary\">Back to posts</a>\n  <a href=\"/posts/del/";
-  if (stack1 = helpers.id) { stack1 = stack1.call(depth0, {hash:{},data:data}); }
-  else { stack1 = depth0.id; stack1 = typeof stack1 === functionType ? stack1.apply(depth0) : stack1; }
+  if (stack1 = helpers._id) { stack1 = stack1.call(depth0, {hash:{},data:data}); }
+  else { stack1 = depth0._id; stack1 = typeof stack1 === functionType ? stack1.apply(depth0) : stack1; }
   buffer += escapeExpression(stack1)
     + "\" class=\"btn btn-danger del\">Delete</a>\n</div>\n";
   return buffer;

app/templates/posts_del_view.hbs

@@ -1,5 +1,5 @@
 <p>Sure to delete?</p>
 <div>
 <button class="btn btn-danger del">Delete it!</button>
-<a href="/posts/{{id}}" class="btn">Cancel</a>
+<a href="/posts/{{_id}}" class="btn">Cancel</a>
 </div>

app/templates/posts_index_view.hbs

@@ -4,7 +4,7 @@
   <ul>
   {{#each models}}
     <li>
-      <a href="/posts/{{id}}">{{title}}</a>
+      <a href="/posts/{{_id}}">{{title}}</a>
     </li>
   {{/each}}
   </ul>

app/templates/posts_show_view.hbs

@@ -4,5 +4,5 @@
 </div>
 <div class="well">
   <a href="/posts" class="btn btn-primary">Back to posts</a>
-  <a href="/posts/del/{{id}}" class="btn btn-danger del">Delete</a>
+  <a href="/posts/del/{{_id}}" class="btn btn-danger del">Delete</a>
 </div>

app/views/posts_del_view.js

@@ -3,14 +3,16 @@ var BaseView = require('./base_view');
 module.exports = BaseView.extend({
   className: 'posts_del_view',
   postInitialize: function() {
-    this.post = this.getTemplateData();
+    console.log(this.model, 77);
+    console.log(this.options,88);
   },
   events: {
     'click .del': 'del'
   },
   del: function() {
     var that, promise;
-    promise = this.post.destroy();
+    that = this;
+    promise = this.model.destroy();
     promise
     .success(function() {
       that.app.router.redirectTo('/posts');

server/lib/data_adapter.js

@@ -19,7 +19,7 @@ function DataAdapter(options) {
 // `callback`: Callback.
 //
 DataAdapter.prototype.request = function(req, api, options, callback) {
-  var Model;
+  var Model, method;
 
   if (arguments.length === 3) {
     callback = options;
@@ -29,7 +29,9 @@ DataAdapter.prototype.request = function(req, api, options, callback) {
   Model = getModel(api);
   if (!Model) return callback(new Error('Model not found'));
 
-  Model[api.method.toLowerCase()](req, api, function(err, body) {
+  method = api.method.toLowerCase().replace('delete', 'del');
+
+  Model[method](req, api, function(err, body) {
     var res = {
       statusCode: 200 // TODO Rules to determine statusCode.
     };

server/models/post.js

@@ -4,14 +4,14 @@ var mongoose = require('mongoose'),
     _ = require('underscore');
 
 PostSchema.statics.get = function(req, api, callback) {
-  console.log(api);
   var id = req.param('id');
-  console.log(req.params);
-  console.log(id);
   if (id) {
     this.findById(id).exec(callback);
   } else {
-    this.find().exec(callback);
+    this
+    .find()
+    .where('del', false)
+    .exec(callback);
   }
 };
 
@@ -25,21 +25,23 @@ PostSchema.statics.post = function(req, api, callback) {
 };
 
 PostSchema.statics.put = function(req, api, callback) {
-  var update, data, options, post;
+  var id, update, data, options, post;
+  id = req.param('id');
 
-  if (!api.id) return callback('Cannot update without id');
+  if (!id) return callback('Cannot update without id');
 
-  update = {_id: api.id};
+  update = {_id: id};
   data = _.pick(req.body, ['title', 'body']);
   options = {};
 
   this.update(update, data, options, callback);
 };
 
 PostSchema.statics.del = function(req, api, callback) {
-  if (!api.id) return callback('Cannot delete without id');
+  var id = req.param('id');
+  if (!id) return callback('Cannot delete without id');
 
-  this.update({_id: api.id}, {del: true}, callback);
+  this.update({_id: id}, {del: true}, callback);
 
 };
 

server/server.js

@@ -102,7 +102,18 @@ var preRendrMiddleware = [
 ];
 
 function buildApiRoutes(app) {
-  var fnChain = preRendrMiddleware.concat(rendrMw.apiProxy());
+  var fnChain, api, goNext;
+
+  api = '/api';
+  goNext = function(req, res, next) {
+    next();
+  };
+
+  app.get(api + '/posts/:id', goNext);
+  app.put(api + '/posts/:id', goNext);
+  app.del(api + '/posts/:id', goNext);
+
+  fnChain = preRendrMiddleware.concat(rendrMw.apiProxy());
   fnChain.forEach(function(fn) {
     app.use('/api', fn);
   });