Merge pull request #186 from MYDRY/feature/add-minimum-point-system

Feature/add minimum point system

app/controllers/ideas_controller.rb

@@ -23,6 +23,7 @@ def create
     @idea = topic.ideas.build(idea_params)
     @idea.user_id = current_user.id
     if @idea.save
+      @idea.user.change_point 5
       flash[:success] = "アイデアを投稿しました"
       view_context.spawn_new_idea_notice(topic)
       redirect_to topic_path(topic)
@@ -49,6 +50,7 @@ def update
   def destroy
     @idea = Idea.find(params[:id])
     @idea.destroy
+    @idea.user.change_point -5
     flash[:success] = "アイデアを削除しました"
     redirect_back fallback_location: topics_path
   end

app/controllers/likes_controller.rb

@@ -6,6 +6,7 @@ def create
     @idea = Idea.find(params[:idea_id])
     like = current_user.likes.build(idea_id: @idea.id)
     like.save
+    @idea.user.change_point 10
     view_context.spawn_like_notice(@idea)
 #    flash[:success] = "いいねしました"
     @idea.reload
@@ -15,6 +16,7 @@ def destroy
     @idea = Idea.find(params[:id])
     like = Like.find_by(idea_id: @idea.id, user_id: current_user.id)
     like.destroy
+    @idea.user.change_point -10
 #    flash[:success] = "いいねを取り消しました"
     @idea.reload
   end

app/controllers/topics_controller.rb

@@ -25,6 +25,7 @@ def new
   def create
     @topic = current_user.topics.build(topic_params)
     if @topic.save
+      @topic.user.change_point 5
       flash[:success] = "トピックを投稿しました"
       redirect_to @topic
     else
@@ -49,6 +50,7 @@ def update
   def destroy
     @topic = Topic.find(params[:id])
     @topic.destroy
+    @topic.user.change_point -5
     flash[:success] = "トピックを削除しました"
     redirect_back fallback_location: topics_path
   end

app/models/user.rb

@@ -18,4 +18,9 @@ class User < ApplicationRecord
   has_many :simple_mandals, dependent: :destroy
 
   mount_uploader :image, ProfileImageUploader
+
+  def change_point(amount)
+    self.point += amount
+    self.save!
+  end
 end

app/views/users/_user.html.erb

@@ -11,6 +11,7 @@
             <li><%= link_to_unless_current user.name, user_path(id: user) %></li>
             <!--<li><%= user.email %></li>-->
           </div>
+          <%= user.point %> points <!--!!!!!!!!!!!!!!!!!!!  EDIT HERE !!!!!!!!!!!!!!!!!!!-->
           <% if user == current_user %>
            <li> <%= link_to edit_user_path(id: user) do %>
               <div style="float: right;"><span class="fa fa-edit fa-2x "></span> 編集</div>

db/migrate/20181213071630_add_point_to_user.rb

@@ -0,0 +1,5 @@
+class AddPointToUser < ActiveRecord::Migration[5.2]
+  def change
+    add_column :users, :point, :integer, default: 100
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2018_11_14_001505) do
+ActiveRecord::Schema.define(version: 2018_12_13_071630) do
 
   create_table "comments", force: :cascade do |t|
     t.text "body"
@@ -193,6 +193,7 @@
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.boolean "admin", default: false
+    t.integer "point", default: 100
   end
 
   create_table "words", force: :cascade do |t|