Create minimal home, project controller/ page

app/controllers/home_controller.rb

@@ -1,7 +1,7 @@
 class HomeController < ApplicationController
   def index
-    @uncompleted_todos = Todo.where('completed = ?', false).order('edited_at DESC')
-    @completed_todos = Todo.where('completed = ?', true).order('edited_at DESC')
-    @create_todo = CreateTodo.new(creator_id: current_user.id)
+    @user = current_user
+    @owned_teams = current_user.owned_teams
+    @joined_teams = current_user.joined_teams
   end
 end

app/controllers/projects_controller.rb

@@ -0,0 +1,11 @@
+class ProjectsController < ApplicationController
+  def show
+    @project = Project.find(params[:id])
+    @uncompleted_todos = @project.todos.uncompleted
+    @completed_todos = @project.todos.completed
+
+    @create_todo = CreateTodo.new(creator_id: current_user.id, project_id: @project.id)
+
+    session[:team_id] = @project.team.id
+  end
+end

app/models/project.rb

@@ -1,7 +1,15 @@
 class Project < ApplicationRecord
   belongs_to :team
   belongs_to :creator, class_name: 'User'
-  has_many :todos
+  has_many :todos do
+    def uncompleted
+      where('completed = ?', false).order('edited_at DESC')
+    end
+
+    def completed
+      Todo.where('completed = ?', true).order('edited_at DESC')
+    end
+  end
 
   def collaborators
     Access

app/models/user.rb

@@ -2,10 +2,14 @@ class User < ApplicationRecord
   has_many :activities
   has_many :team_memberships, foreign_key: 'member_id'
   has_many :owned_teams, class_name: 'Team', foreign_key: 'owner_id'
-  has_many :joined_teams, through: :team_memberships, source: :member
+  has_many :joined_teams, through: :team_memberships, source: :team
 
   validates :name, presence: true
   validates :name, uniqueness: true
 
   validates :name, length: 4..15
+
+  def anticipated_projects_in_team(team)
+    ProjectCollaboratorQuery.new.find_user_anticipated_projects_in_team(self, team)
+  end
 end

app/quries/project_collaborator_query.rb

@@ -15,5 +15,19 @@ def find_project_collaborators(project)
       temp.map(&:user)
     end
   end
-end
+
+  def find_user_anticipated_projects_in_team(user, team)
+    projects = team.projects.to_a.keep_if do |project|
+      is_user_a_collaborator(user, project)
+    end
+  end
+
+  def is_user_a_collaborator(user, project)
+    Access.has_access?(
+      user.id,
+      project.id,
+      project.class.name,
+      Access::ACCESS_TYPE[:PROJECT_COLLABORATOR]
+    )
+  end
 end

app/views/home/index.html.erb

@@ -1,23 +1,39 @@
-<section class='section' id="todo-list-section">
-  <h2 class='title is-2'>任务</h2>
+<section class='section' id="team-list-section">
 
-  <% if @completed_todos.any? %>
-  <section>
-    <h3 class='title is-3'>未完成</h3>
-    <ul id="todo-list-uncompleted">
-      <%= render @uncompleted_todos %>
-    </ul>
-  </section>
+  <% if @owned_teams.any? %>
+    <section class='section'>
+      <h2 class='title is-2'>拥有的团队</h2>
+      <% @owned_teams.each do |team| %>
+        <h3 class='title is-3'><%= team.name.upcase %></h3>
+        <ul>
+          <% @user.anticipated_projects_in_team(team).each do |project| %>
+            <% if project.collaborators.include?(@user) %>
+              <%= content_tag_for :li, project do %>
+                <%= link_to project.name, project %>
+              <% end %>
+            <% end %>
+          <% end %>
+        </ul>
+      <% end %>
+    </section>
   <% end %>
-  <% if @completed_todos.any? %>
-  <section>
-    <h3 class='title is-3'>已完成</h3>
-    <ul id="todo-list-completed">
-      <%= render @completed_todos %>
-    </ul>
-  </section>
+
+  <% if @joined_teams.any? %>
+    <section class='section'>
+      <h2 class='title is-2'>参与的团队</h2>
+      <% @joined_teams.each do |team| %>
+        <h3 class='title is-3'><%= team.name.upcase %></h3>
+        <ul>
+          <% @user.anticipated_projects_in_team(team).each do |project| %>
+            <% if project.collaborators.include?(@user) %>
+              <%= content_tag_for :li, project do %>
+                <%= link_to project.name, project %>
+              <% end %>
+            <% end %>
+          <% end %>
+        </ul>
+      <% end %>
+    </section>
   <% end %>
-  <section id="todo-list-create">
-    <%= render @create_todo %>
-  </section>
+
 </section>

app/views/projects/show.html.erb

@@ -0,0 +1,23 @@
+<section class='section' id="todo-list-section">
+
+  <% if @uncompleted_todos.any? %>
+  <section>
+    <h3 class='title is-3'>未完成</h3>
+    <ul id="todo-list-uncompleted">
+      <%= render @uncompleted_todos %>
+    </ul>
+  </section>
+  <% end %>
+  <% if @completed_todos.any? %>
+  <section>
+    <h3 class='title is-3'>已完成</h3>
+    <ul id="todo-list-completed">
+      <%= render @completed_todos %>
+    </ul>
+  </section>
+  <% end %>
+  <section id="todo-list-create">
+    <%= render @create_todo %>
+  </section>
+
+</seciont>

config/routes.rb

@@ -9,6 +9,8 @@
 
   resources :reopen_todos, only: [:create]
 
+  resources :projects, only: [:show]
+
   namespace :api do
     namespace :v1 do
       resources :create_todos, only: [:create]