项目创建和项目列表接口修复

app/controllers/projects_controller.rb

@@ -4,20 +4,20 @@ class ProjectsController < ApplicationController
     skip_before_action :verify_authenticity_token, :only => [:index,:create,:addUsers,:detail]
     
     #获取我的项目列表，user_id保存在session中.
-    
     def index
     #Todo
     uid = session[:user_id]
-    pid = Projects_user.find_by(project_id: uid)
+    data=[]
+    Projects_user.where(:user_id => uid).each do |i|
+        pid=i.project_id
+        p=Project.find_by(id:pid)
         mc = Mission.where(:project_id => pid).size
         uc = Projects_user.where(:project_id => pid).size
         sc = Share.where(:project_id => pid).size
-    data = []
-    Project.find(pid) do |i| 
         data+=[{
-            :id => i.id,
-            :name => i.name,
-            :content => i.content,
+            :id => pid,
+            :name => p.name,
+            :content => p.content,
             :mission_count => mc,
             :users_count => uc,
             :shares_count => sc
@@ -30,22 +30,15 @@ class ProjectsController < ApplicationController
     end
     
     #创建项目
-    
     def create
-    #Todo    
-    project = Project.new()
-    project.content = params[:content]
-    project.name = params[:name]
-    now = Time.new
-    project.created_at = now
-    project.updated_at = now
-    project.save!
-    # 将自己加入项目
-    pu = Project_user.new()
-    pu.project_id = project.id
-    pu.user_id = session[:user_id].to_i
-    pu.save!
-    render :json => {:code => 0}
+        uid = session[:user_id]
+        project = Project.new(project_params)
+        if project.save
+            Projects_user.create(project_id:project.id,user_id:uid)
+            render status: :created, nothing: true
+        else
+            render json: project.errors, status: :unprocessable_entity
+        end
     end
     
     #项目添加用户
@@ -94,5 +87,8 @@ class ProjectsController < ApplicationController
         }
     }
     end
-
+    private
+        def project_params
+          params.require(:project).permit(:name,:content)
+        end
 end

app/models/project.rb

@@ -1,7 +1,7 @@
 class Project < ActiveRecord::Base
   has_and_belongs_to_many :users
 
-  validate :require_at_least_on_user,on:addUsers  # 项目中最少要有一个用户
+  validate :require_at_least_on_user,on: :update # 项目中最少要有一个用户
   validates :name, presence: true, length: { minimum: 1, maximum: 50 }, uniqueness: true
 
   private

db/seeds.rb

@@ -9,9 +9,6 @@ users = [
     {:name => '杨诏', :password => '123123123', :email => 'lucio.yang@qq.com', :phone => '15652591529', :created_at => "2016/12/27", :updated_at => "2016/12/27"},
     {:name => '陈翊', :password => '123456', :email => '1085730215@qq.com', :phone => '18269771988', :created_at => "2016/12/28", :updated_at => "2016/12/27"}
 ]
-projects = [
-    {:id=>'1001',:name => 'AAAA',:content => 'i like helloworld',:mission_count => '20',:users_count => '15',:shares_count => '15'}
-]
 
 users.each do |user|
   User.create!(user)

public/index.html

@@ -174,6 +174,7 @@
                   type: "get",
                   dataType: "json",
                   url:"/session.json",
+                  async: false,
                   statusCode: {
                     200: function(data) {// 请求成功
                         $("#name1").text(data.name);
@@ -192,6 +193,9 @@
                   }
                 });
             });
+            if(getProjectId()==null){
+                window.location="pages/project_select.html";
+            }
             function logout(){
                 $.ajax({
                   type: "delete",

public/pages/include/main.js

@@ -1,7 +1,4 @@
 function initCurrent(){
-    if(getProjectId()==null){
-        window.location="pages/project_select.html";
-    }
     LoginUserInfo={
         selectProject:getProjectId(),
         name:'',

public/pages/project_select.html

@@ -230,22 +230,27 @@
           });
       });
       $("#creat_project").click(function(){
+        var pName=$("#exampleName").val();
+        var pContent=$("#exampleTextarea").val();
        	$.ajax({
               		type:"post",          			
             			dataType:"json",
             			url:"/projects.json",
             			data:{
-            				"name":$("#exampleName").val(),
-            				"content":$("#exampleTextarea").val()
+            				"project[name]":pName,
+            				"project[content]":pContent
             			},
             			statusCode: {
-                    200: function() {// 请求成功
+                    201: function() {// 请求成功
                       alert("创建成功！");
                       window.location.reload();
                     },
                     401:function(){// 未授权
                       alert("未登录！");
                       window.location.href="login.html";
+                    },
+                    422:function(){
+                      alert("项目名重复！");
                     }
                   }
         });