I have a Request model that stores the gender, fitness level, and availability of a person. This object belongs to a User model. What I'm trying to do is pass the user id of the person who originally made the Request to the and sends the :user parameter to the action send_mail on the mail controller when the user clicks the button . This doesn't work and Rails says unexpected keyword. I'm basically trying to pass the user.id of the Request object to the mail controller send_email action. Here it will use the user_id to find the user and then from there I will find the email of the user. I will then send the user an email with this variable.
Request Controller
class RequestsController < ApplicationController
before_action :authenticate_user!
def index
@requests = Request.all
end
def create
@request = Request.new(request_params)
@request.user = current_user
@request.save
redirect_to requests_path
end
def new
@request = Request.new
end
def destroy
end
private
def request_params
params.require(:request).permit(:gender, :level, :time_available)
end
end
Index.html.erb
<% provide(:title, "Open Requests") %>
<table class="table table-hover">
<th>Gender</th>
<th>Level</th>
<th>Time Available: </th>
<% @requests.each do |request| %>
<tr>
<td><%= request.gender %></td>
<td><%= request.level %></td>
<td><%= request.time_available %></td>
<td><%= button_to "I want to exercise with you!", {:controller => "mail", :action => "send_email", :user => Request.user } class: "btn btn-primary" %></td>
</tr>
<% end %>
</table>
Mail Controller
class MailController < ApplicationController
def send_email
@creation_user = :user
@email = @creation_user.email
end
end
Send_Email.html.erb
<h2><%= @email %></h2>
In your case, you need to extract the user from the params hash:
def send_email
@creation_user = params[:user]
@email = @creation_user.email
end
Update:
You should define a nested resource .
config/routes.rb
resources :requests, only: [:index, :new, :create] do
resources :mails, only: [:create]
end
Now update your view to use your new route.
app/views/requests/index.html.erb
<%= button_to "I want to work out with you!", request_mails_path(request) %>
Update your controller.
app/controllers/mails_controller.rb
def create
@email = user.email
end
private
def user
find_request.user
end
def find_request
Request.find(params[:request_id])
end
Rename your view send_email.html.erb
to create.html.erb
Simply you can try thi by passing user
to the function
class MailController < ApplicationController
def send_email
@creation_user = params[:user]
@email = @creation_user.email
end
end
In routes config/routes.rb
get "mail/send_mail", to: 'mail#send_mail'
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