Feature/send notification

app/controllers/comments_controller.rb

@@ -5,6 +5,18 @@ def create
     @comment = current_user.comments.new(comment_params)
 
     if @comment.save
+      subject = "#{current_user.name}님이 참여한 공동구매에 댓글을 달았습니다."
+      content = <<-eos
+        <p>#{current_user.name}님이 참여한 공동구매에 댓글을 달았습니다.</p>
+        <p>
+          자세한내용은 <a href="http://soma09.herokuapp.com">여기</a>에 가서 확인해주세요!
+        </p>
+      eos
+
+      content = content.gsub /^\s+/, ""
+
+      @post.participants.send_notification(@post, current_user, subject, content)
+
       redirect_to posts_path
     else
       @new_post = Post.new

app/controllers/participants_controller.rb

@@ -4,17 +4,23 @@ def create
 
     participant = @post.participants.find_or_initialize_by(user: current_user)
     participant.save!
-
+    subject = "#{current_user.name}님이 공동구매에 참여하였습니다."
+    content = <<-eos
+      <p>#{current_user.name}님이 공동구매에 참여하였습니다.</p>
+      <p>
+        자세한내용은 <a href="http://soma09.herokuapp.com">여기</a>에 가서 확인해주세요!
+      </p>
+    eos
+
+    content = content.gsub /^\s+/, ""
+    @post.participants.send_notification(@post, current_user, subject, content)
 
-    message = "#{current_user.name}님이 공동구매에 참여하였습니다."
-    @post.participants.send_notification(@post, current_user, message)
-
     redirect_to posts_path
 
   rescue ActiveRecord::RecordInvalid
-    if participant.errors[:too_many_participant].any? 
-      redirect_to posts_path, alert: "인원 초과입니다." 
-    end 
+    if participant.errors[:too_many_participant].any?
+      redirect_to posts_path, alert: "인원 초과입니다."
+    end
   end
 
   def destroy

app/controllers/posts_controller.rb

@@ -13,6 +13,21 @@ def create
     @new_post.participants.build(user: current_user)
 
     if @new_post.save
+      subject = "#{current_user.name}님이 새로운 공동구매를 개설하였습니다."
+      content = <<-eos
+        <p>새로운 공동구매가 개설되었습니다.</p>
+        <p>
+          <strong>내용: </strong></br>
+          #{@new_post.content}
+        </p>
+        <p>
+          자세한내용은 <a href="http://soma09.herokuapp.com">여기</a>에 가서 확인해주세요!
+        </p>
+      eos
+
+      content = content.gsub /^\s+/, ""
+      send_all_notification_email subject, content
+
       redirect_to posts_path
     else
       @posts = Post.latest
@@ -46,6 +61,7 @@ def close
     @post = Post.find(params[:id])
 
     if @post.update(closed: true)
+      subject = "참가하셨던 공동구매가 마감되었습니다!"
       content = <<-eos
         <p>참가하셨던 공동구매가 마감되었습니다!</p>
         <p>
@@ -61,11 +77,7 @@ def close
 
       content = content.gsub /^\s+/, ""
 
-      send_notification_email "참가하셨던 공동구매가 마감되었습니다!", content
-
-      message = "참가하셨던 공동구매가 마감되었습니다!"
-      @post.participants.send_notification(@post, @post.user, message)
-
+      @post.participants.send_notification(@post, @post.user, subject, content)
     end
 
     redirect_to posts_path
@@ -91,15 +103,17 @@ def post_params
     params.require(:post).permit(:link, :content, :max_participant_number)
   end
 
-  def send_notification_email(subject, text)
+  def send_all_notification_email(subject, text)
+    users = User.all
     @mailgun = Mailgun()
 
-    @post.participants.each do |participant|
+    users.each do |user|
+      next if user == current_user
       @mailgun.messages.send_email({
-        to: participant.user.email,
+        to: user.email,
         subject: subject,
         html: text,
-        from: @post.user.email
+        from: current_user.email
       })
     end
   end

app/models/participant.rb

@@ -3,15 +3,23 @@ class Participant < ActiveRecord::Base
   belongs_to :post
   validate :validate_participants
 
-  def self.send_notification(post, send_user, message)
+  def self.send_notification(post, send_user, subject, text)
+    @mailgun = Mailgun()
+
     self.all.each do |participant|
       next if participant.user == send_user
       Notification.create!({
-        message: message,
+        message: subject,
         target_user: participant.user,
         send_user: send_user,
         post: post
       })
+      @mailgun.messages.send_email({
+        to: participant.user.email,
+        subject: subject,
+        html: text,
+        from: send_user.email
+      })
     end
   end
 

db/schema.rb

@@ -71,6 +71,9 @@
     t.datetime "updated_at",  null: false
   end
 
+  add_index "thumbnails", ["link"], name: "index_thumbnails_on_link"
+  add_index "thumbnails", ["post_id"], name: "index_thumbnails_on_post_id"
+
   create_table "users", force: :cascade do |t|
     t.string   "email"
     t.string   "encrypted_password",     default: "",    null: false