ActionController::RoutingError (No route matches [POST] "/venues/2/heart/2"): - ruby-on-rails

Question

Hi I have a simple app with user, venue and heart models
User Model
class User < ApplicationRecord
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :masqueradable, :database_authenticatable, :registerable, :recoverable, :rememberable, :validatable, :omniauthable
has_many :hearts, dependent: :destroy
has_many :venues, through: :hearts
def hearts?(venue)
venue.hearts.where(user_id: id).any?
end
end
Venue Model
class Venue < ApplicationRecord
has_many :hearts, dependent: :destroy
has_many :users, through: :hearts
end
Heart Model
class Heart < ApplicationRecord
belongs_to :user
belongs_to :venue
validates :user_id, uniqueness: { scope: :venue_id }
end
The problem I have is that when I go to create a heart through the venue view I get the ActionController::RoutingError (No route matches [POST] "/venues/2/heart/2"):
app/views/venues/show.html.erb
<div class="row mb-3">
<div class="col text-center">
<h1><%= #venue.name %></h1>
</div>
</div>
<div class="row mb-3">
<div class="col text-center">
<%= render partial: 'heart', locals: {venue: #venue} %>
</div>
</div>
app/views/venues/_heart.html.erb
<% if user_signed_in? && current_user.hearts?(venue) %>
<%= link_to venue_heart_path(venue), method: :delete, remote: true do %>
<i class="fas fa-heart fa-2x" style="color: #cc0000"></i>
<% end %>
<% else %>
<%= link_to venue_heart_path(venue), method: :post, remote: true do %>
<i class="far fa-heart fa-2x" style="color: #cc0000"></i>
<% end %>
<% end %>
<p><%= venue.hearts.count %> <%= (venue.hearts.count) == 1 ? 'Heart' : 'Hearts'%></p>
<% #venue.hearts.each do |heart| %>
<%= image_tag heart.user.avatar_url, width: 20 %>
<% end %>
here is my controller for hearts and my routes|grep venue
app/controllers/venues/hearts_controller.rb
class Venues::HeartsController < ApplicationController
before_action :authenticate_user!
before_action :find_venue!
def create
#venue.hearts.where(user: current_user).first_or_create
redirect_to venue_path(#venue), :notice => 'Hearted!'
end
def destroy
#venue.hearts.where(user: current_user).destroy_all
redirect_to venue_path(#venue), :notice => 'UnHearted, you are heartless!'
end
private
def find_venue!
#venue = Venue.find(params[:venue_id])
end
end
rake routes | grep venue
warning ../package.json: No license field
venue_heart_index GET /venues/:venue_id/heart(.:format) venues/heart#index
POST /venues/:venue_id/heart(.:format) venues/heart#create
new_venue_heart GET /venues/:venue_id/heart/new(.:format) venues/heart#new
edit_venue_heart GET /venues/:venue_id/heart/:id/edit(.:format) venues/heart#edit
venue_heart GET /venues/:venue_id/heart/:id(.:format) venues/heart#show
PATCH /venues/:venue_id/heart/:id(.:format) venues/heart#update
PUT /venues/:venue_id/heart/:id(.:format) venues/heart#update
DELETE /venues/:venue_id/heart/:id(.:format) venues/heart#destroy
venues GET /venues(.:format) venues#index
POST /venues(.:format) venues#create
new_venue GET /venues/new(.:format) venues#new
edit_venue GET /venues/:id/edit(.:format) venues#edit
venue GET /venues/:id(.:format) venues#show
PATCH /venues/:id(.:format) venues#update
PUT /venues/:id(.:format) venues#update
DELETE /venues/:id(.:format) venues#destroy
config/routes.rb
require 'sidekiq/web'
Rails.application.routes.draw do
resources :venues do
resources :heart, module: :venues
end
I really appreciate your help

Answer 1

As the previous answer suggests, the path you're using in the link to create a new heart for a venue is not correct.
Have a look at the route for creating a heart. It seems like it has no prefix, but the same prefix as the route before (for heart#index) applies. So the link to create a new heart should have the venue_heart_index_path(venue).
I assume you didn't use resources in your routes.rb file?

Answer 2

ok so with the help of #arieljuod and #clara I was able to find my solution:
the problem stemmed from the follow along i was doing from here https://github.com/gorails-screencasts/gorails-24-liking-posts/blob/master/config/routes.rb
because i had resource and not resources rails asked for a singular on the create.
venue_heart_path didnt work, venue_heart_index_path threw a
ActionController::RoutingError (uninitialized constant Venues::HeartController
Did you mean? Venues::HeartsController): error
I went back to
<%= link_to venue_hearts_path(venue), method: :post, remote: true do %>
<i class="far fa-heart fa-2x" style="color: #cc0000"></i>
<% end %>
and changed the routes to
resources :venues do
resources :hearts, module: :venues
end
and the create worked... but the delete didnt. I had to change that to:
<%= link_to venue_heart_path(venue), method: :delete, remote: true do %>
<i class="fas fa-heart fa-2x" style="color: #cc0000"></i>
<% end %>
and boom it worked

Answer 3

You don't have a route with that format and POST method:
venue_heart GET /venues/:venue_id/heart/:id(.:format) venues/heart#show
PATCH /venues/:venue_id/heart/:id(.:format) venues/heart#update
PUT /venues/:venue_id/heart/:id(.:format) venues/heart#update
DELETE /venues/:venue_id/heart/:id(.:format)
Use PATCH por PUT methods instead to update an object.