Rails Favorite_posts：“找不到带有ID的帖子”

Question

BLUF: Trying to make a Favorite_posts feature; I can verify that it works by manually setting the ActiveRecord in the Rails console,

But the links I made give the error: "Couldn't find Post without an ID"

The Form:

<% if logged_in? %>
  <% unless current_user.favorite_posts.exists?(id: @post.id) %>
    <%= link_to favorite_posts_path(post_id: @post), method: :post do %>
      <span class="glyphicon glyphicon-star-empty"></span>
    <% end %>
  <% else %>
    <%= link_to favorite_post_path(@post), method: :delete do %>
      <span class="glyphicon glyphicon-star"></span>
    <% end %>
  <% end %>
<% end %>

The Controller:

class FavoritePostsController < ApplicationController
    before_action :logged_in_user, :set_post

  def create
    Favorite.create(favorited: @post, user: current_user)
    respond_to do |format|
      format.html
      format.js
    end
  end

  def destroy
    Favorite.where(favorited_id: @post.id, user_id: current_user.id).first.destroy
    respond_to do |format|
      format.html { redirect_to @user }
      format.js
    end
  end

  private

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

end

The Models:

class Post < ApplicationRecord

  belongs_to :user

class Favorite < ApplicationRecord
  belongs_to :favorited, polymorphic: true
  belongs_to :user
end

class User < ApplicationRecord

    extend FriendlyId
    friendly_id :name

    has_many :posts, dependent: :destroy
    has_many :favorites
    has_many :favorite_posts, through: :favorites, source: :favorited, source_type: 'Post'

The Routes:

  resources :users do
    collection do
      match 'search' => 'users#index_gyms', via: [:get, :post], as: :search
    end

    member do
      get :following, :followers
      get :favorite_posts
    end
  end

  resources :favorite_posts,      only: [:create, :destroy]

Answer 1

您是否尝试过将@ post.id而不是@post传递到您的网址，

favorite_posts_path(id: @post.id)

Answer 2

修正：我已经从_post部分项中重构出了这种形式，当我放回去时它工作得很好。我认为后端只是为那个控制器设置的，我不在乎重构它适当地