create,editのSQL文が発行されないだ！

Started GET "/admin/posts/new?utf8=%E2%9C%93&authenticity_token=ml6gSUnqTKTuGQKPd9ZWFdDr8ODFm%2Bx2IuNwOcy%2Fpv%2BbpthhN0OxPRWD3YSGP6LeTSbPfYljLG09WtyO7dQWug%3D%3D&post%5Btitle%5D=fa&post%5Bcontent%5D=fa&post%5Bpost_date%5D=2019-07-17&commit=%E6%8A%95%E7%A8%BF" for ::1 at 2019-07-23 09:06:42 +0900
Processing by Admin::PostsController#new as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"ml6gSUnqTKTuGQKPd9ZWFdDr8ODFm+x2IuNwOcy/pv+bpthhN0OxPRWD3YSGP6LeTSbPfYljLG09WtyO7dQWug==", "post"=>{"title"=>"fa", "content"=>"fa", "post_date"=>"2019-07-17"}, "commit"=>"投稿"}
  Rendering admin/posts/new.html.erb within layouts/application
  Rendered admin/posts/_form.html.erb (2.9ms)
  Rendered admin/posts/new.html.erb within layouts/application (6.8ms)
Completed 200 OK in 88ms (Views: 85.7ms | ActiveRecord: 0.0ms)

まず、Started GETのURLがおかしいっていうかGETじゃなくてPOSTになるべき

そして、Processing by [コントローラ名#メソッド名] as HTMLは処理が行われたコントローラとメソッド名と取得した形式を示している
参考：ログの見方

createいってないやんん
なのでbinding.pryも使えず、、、、

本来こうゆうログが出て欲しかった

Started POST "/admin/posts" for ::1 at 2019-07-24 08:02:25 +0900
Processing by Admin::PostsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"ugtj2S2144qyRefhnBdSOIxtphgJth7Yp7EERh2xPe5zTvaUoJOQzqjKOq9AGi6thh4MvwTmL5sJa31oXpG1dg==", "post"=>{"title"=>"fa", "content"=>"fa", "post_date"=>"2019-07-10"}, "commit"=>"投稿"}
  User Load (0.4ms)  SELECT  `users`.* FROM `users` WHERE `users`.`id` = 4 LIMIT 1
  ↳ app/controllers/application_controller.rb:5
   (1.7ms)  BEGIN
  ↳ app/controllers/admin/posts_controller.rb:17
  CACHE User Load (0.0ms)  SELECT  `users`.* FROM `users` WHERE `users`.`id` = 4 LIMIT 1  [["id", 4], ["LIMIT", 1]]
  ↳ app/controllers/admin/posts_controller.rb:17
  Post Create (0.3ms)  INSERT INTO `posts` (`title`, `content`, `post_date`, `user_id`, `created_at`, `updated_at`) VALUES ('fa', 'a', '2019-07-10 00:00:00', 4, '2019-07-23 23:02:25', '2019-07-23 23:02:25')
  ↳ app/controllers/admin/posts_controller.rb:17
   (1.0ms)  COMMIT
  ↳ app/controllers/admin/posts_controller.rb:17
Redirected to http://localhost:3000/admin/posts

状況をみていく

こんなコントローラを書いた
いたって正常だ

posts_controller.rb

class Admin::PostsController < ApplicationController
  before_action :require_user
  before_action :set_post, :only => [:show, :edit, :update, :destroy]

  def index
    @posts = Post.all
  end

  def new
    @post = Post.new
  end

  def create
    @post = Post.new(post_params)
    unless @post.valid?
      @post.user_id = current_user.id
      @post.save
      redirect_to admin_posts_path, :notice => '記事を登録しました。'
    else
      render :action => "new" 
    end
  end

  def show
  end
  def edit
  end

  def update
    if @post.update_attributes(post_params)
      redirect_to admin_posts_path, :notice => '記事を更新しました。'
    else
      render :action => "edit"
    end    
  end

  def destroy
    @post.delete
    redirect_to admin_posts_path
  end

  private
  def post_params
    params.require(:post).permit(:title, :content, :post_date, :user_id)
  end

  def set_post
    @post = Post.find(params[:id])
  end
end

こんなviewをかいた
form_withの使い方に自信がなかったのでそこが違うのかとurlをパスにしたりform_tagに変えてみたりしてみたが違ったようだ

new.html.erb

<%= form_with model: [:admin, @post], :url => { :action => 'create' }, local: true  do |f| %>
  <div class="form-group">
    <%= f.label :title, '投稿タイトル' ,:class => "label-s"%>
    <%= f.text_field :title, class: 'form-control' %>
  </div>
  <div class="form-group">
    <%= f.label :content, '投稿内容' %>
    <%= f.text_area :content, class: 'form-control', rows:10 %>
  </div>
  <div class="form-group">
    <div class="input-group date" id="datetimepicker1">
      <%= f.label :post_date, '日付', for: "datetimepicker1", class: "pt-2 pr-2"%>
      <%= f.date_field :post_date, class: 'form-control' %>
    </div>
  </div>

  <%= f.submit '投稿', class: 'btn btn-info btn-block mt-5' %>
<% end %>

原因は、layoutファイルapplication.html.erbに書いていたyeildを囲む部分の記述だ

application.html.erb

    <div class ="justify-content-container-fuluid mt-5 mb-5">
      <div class="container text-center">
        <div class = "col-md-7 container"> #form class
          <%= yield %>
        </div> #/form
      </div>
    </div>

ここの部分がformタグ担っていたのが原因だ。

久しぶりにbootstrapを使って引っかかったところでした。。