Is there a parameter for PhusionPassenger.on_event that will act for after_fork? instead of :starting_worker_process
I would like to monkey patch class and method of rails controllers and models that run in passenger. The problem is that the rails will reloads if the rails noticed an updates in class or controller and model while the passenger creates new process that gives me a hard time since the monkey patched classes where reset to original.
Is there a way how to do it?
I was trying to build a simple rails app with create, edit, delete method in, but when I checked on the routes the destroy method seems to missing as below;
DELETE /products/:id(.:format) products#destroy```
where the delete path is missing whereas my routes file has contains .
``` resources :products, only: [:index, :show, :new, :create, :destroy, :edit] ```
my question is:
I was wondering how do I do to create the missing destroy path and why is the reason even if i did resources on products i have still not get product delete path.
thank you so much!
can anyone help me to solve this mystery?
checkout on image you will understand it
Ruby version - 2.6.0 Rails - 5.2.2
I need to implement a custom strategy for an app in rails, The version of the software: Rails 5.0.7.2 ruby 2.3.2p217 (2016-11-15 revision 56796) [x86_64-linux] Bundler version 1.16.6
These are the files I added:
# config/initializers/omniauth.rb
module OmniAuth
module Strategies
# tell OmniAuth to load our strategy
autoload :Platform, 'lib/strategies/platform.rb'
end
end
Rails.application.config.middleware.use OmniAuth::Builder do
# pass the 2 parameters to the constructor
provider :platform, "Client Id", "Client Secret",
client_options: {
site: "https://my.auth.provider",
user_info_url: "/connect/userinfo"
}
end
Now, in my lib/strategies/ directory I created my strategy file:
# lib/strategies/platform.rb
require 'omniauth-oauth2'
module OmniAuth
module Strategies
class Platform < OmniAuth::Strategies::OAuth2
option :name, :platform
option :client_options, {
:site => "https://my.auth.provider",
:authorize_url => "/connect/authorize",
:user_info_url => "/connect/userinfo"
}
uid { raw_info["id"] }
info do
{
:email => raw_info["email"]
# and anything else you want to return to your API consumers
}
end
def raw_info
@raw_info ||= access_token.get('/connect/userinfo/me.json').parsed
end
def callback_url
full_host + script_name + callback_path
end
end
end
end
And I registered the callback URL in the config/routes.rb:
#OAuth2 Generic
get "/auth/:provider/callback" => "sessions#create"
Now, this app I am trying to configure, has already devise and omniauth enabled for Google, Twitter and Facebook, but for some reason, my URL does never get registered. What am I missing? what should I do? I want to have
user_platform_omniauth_authorize_path and
user_platform_omniauth_callback_path
I am trying to get devise working on my simple rails app where;
1.I'd like when user_signed out it will redirect to home page(root).for the moment it's showing the page as many thanks!
and 2.when the user create his/her own products, the products will "only" display in the person's dashboard.(at the moment the added products will automatically added to the products index page)
<header class="navbar">
<nav class="menu">
<ul>
<li>
<a href="#"> Products <i class="fa fa-sort-desc" aria-hidden="true"></i></a>
<ul>
<li>
<%= link_to "Create a product",new_product_path %>
</li>
</li>
</li>
<li>
<%= link_to "View all the products", products_path%></i>
</li>
</ul>
</li>
<li>
<a href="#">Profile <i class="fa fa-sort-desc" aria-hidden="true"></i></a>
<ul>
<%= link_to "My dashboard", profile_path %>
<%= link_to "Log out", destroy_user_session_path, method: :delete %>
</ul>
</li>
<li><a href="#">Contact </a></li>
</ul>
</nav>
</header>
<h2>Log in</h2>
<%= simple_form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
<div class='signup_create_product'>
<%= f.input :email,
required: false,
autofocus: true,
input_html: { autocomplete: "email" } %>
<%= f.input :password,
required: false,
input_html: { autocomplete: "current-password" } %>
<%= f.input :remember_me, as: :boolean if devise_mapping.rememberable? %>
</div>
<div class="form-actions">
<%= f.button :submit, "Log in" %>
</div>
<% end %>
<%= render "devise/shared/links" %>
class ProductsController < ApplicationController
def index
@products = Product.all
end
def show
@product = Product.find(params[:id])
end
def new
@product = Product.new
end
def create
@product = Product.new(product_params)
@product.user = current_user
if @product.save
redirect_to products_path
else
render :new
end
end
def edit
@product = Product.find(params[:id])
end
def destroy
@product = Product.find(params[:id])
@product.destroy
redirect_to products_path
end
private
def product_params
params.require(:product).permit(:product_name, :description)
end
end
user show page
<h1><%= @user.name %></h1>
While writing rspec test cases, I am stuck at this point, where factory girl is creating instances for one model and not for another.
let!(:server) { FactoryGirl.create(:server,
account: account,
key: 'vm-999') }
let!(:host) { FactoryGirl.create(:host,
account: account,
key: 'host-9') }
After these, when I query server from db, I am getting this object but when I query host, I am getting nil. I am not sure whether factory girl is creating the instance or not.
I am doing reload in Rspec.configure
FactoryGirl.reload
FactoryGirl.lint
What am I missing ?
I have two models - Property & Photos.
class Property < ActiveRecord::Base
has_many :photos, dependent: :destroy
end
class Photo < ActiveRecord::Base
belongs_to :property
end
All I want to do is create a scope that returns only the Properties that actually have photos (i.e. photos.count > 0).
I have tried a million iterations of queries, and they don't work for one reason or another.
See some examples of what I have tried and the results:
[32] pry(main)> Property.includes(:photos).where('photos.count > 0').count
(4.1ms) SELECT COUNT(DISTINCT "properties"."id") FROM "properties" LEFT OUTER JOIN "photos" ON "photos"."property_id" = "properties"."id" WHERE (photos.count > 0)
ActiveRecord::StatementInvalid: PG::GroupingError: ERROR: aggregate functions are not allowed in WHERE
LINE 1: ..."photos"."property_id" = "properties"."id" WHERE (photos.cou...
^
: SELECT COUNT(DISTINCT "properties"."id") FROM "properties" LEFT OUTER JOIN "photos" ON "photos"."property_id" = "properties"."id" WHERE (photos.count > 0)
from /.rvm/gems/ruby-2.3.7@myapp/gems/activerecord-3.2.22.5/lib/active_record/connection_adapters/postgresql_adapter.rb:1163:in `async_exec'
Caused by PG::GroupingError: ERROR: aggregate functions are not allowed in WHERE
LINE 1: ..."photos"."property_id" = "properties"."id" WHERE (photos.cou...
^
from /.rvm/gems/ruby-2.3.7@myapp/gems/activerecord-3.2.22.5/lib/active_record/connection_adapters/postgresql_adapter.rb:1163:in `async_exec'
[33] pry(main)> Property.joins(:photos).where('photos.count > 0').count
(11.1ms) SELECT COUNT(*) FROM "properties" INNER JOIN "photos" ON "photos"."property_id" = "properties"."id" WHERE (photos.count > 0)
ActiveRecord::StatementInvalid: PG::GroupingError: ERROR: aggregate functions are not allowed in WHERE
LINE 1: ..."photos"."property_id" = "properties"."id" WHERE (photos.cou...
^
: SELECT COUNT(*) FROM "properties" INNER JOIN "photos" ON "photos"."property_id" = "properties"."id" WHERE (photos.count > 0)
from /.rvm/gems/ruby-2.3.7@myapp/gems/activerecord-3.2.22.5/lib/active_record/connection_adapters/postgresql_adapter.rb:1163:in `async_exec'
Caused by PG::GroupingError: ERROR: aggregate functions are not allowed in WHERE
LINE 1: ..."photos"."property_id" = "properties"."id" WHERE (photos.cou...
[38] pry(main)> Property.joins(:photos).count("properties.id").count
(158.2ms) SELECT COUNT(properties.id) FROM "properties" INNER JOIN "photos" ON "photos"."property_id" = "properties"."id"
NoMethodError: undefined method `count' for 72604:Fixnum
from (pry):38:in `__pry__'
[39] pry(main)> Property.joins(:photos).count("properties.id")
(50.6ms) SELECT COUNT(properties.id) FROM "properties" INNER JOIN "photos" ON "photos"."property_id" = "properties"."id"
=> 72604
[40] pry(main)> Photo.joins(:properties).count("photos.id")
ActiveRecord::ConfigurationError: Association named 'properties' was not found on Photo; perhaps you misspelled it?
from /.rvm/gems/ruby-2.3.7@myapp/gems/activerecord-3.2.22.5/lib/active_record/associations/join_dependency.rb:112:in `build'
[41] pry(main)> Photo.joins(:property).count("photos.id")
(65.0ms) SELECT COUNT(photos.id) FROM "photos" INNER JOIN "properties" ON "properties"."id" = "photos"."property_id"
=> 72604
[42] pry(main)> Photo.joins(:property).count("photos.id")
(60.5ms) SELECT COUNT(photos.id) FROM "photos" INNER JOIN "properties" ON "properties"."id" = "photos"."property_id"
=> 72604
[43] pry(main)> Property.joins(:photos).count("properties.id").distinct
(46.4ms) SELECT COUNT(properties.id) FROM "properties" INNER JOIN "photos" ON "photos"."property_id" = "properties"."id"
NoMethodError: undefined method `distinct' for 72604:Fixnum
from (pry):43:in `__pry__'
[44] pry(main)> Property.joins(:photos).distinct.count("properties.id")
=> 0
This should be simple, but for some reason it's much more difficult than I expected.
Thoughts?
#i am trying to display a particular product by clicking on it from the list
#i am trying this
<ul>
<% products.each do |product| %>
<tr>
<a href="<%= products_path(@product) %>"><%= product.title %> . </a>
<br/>
</tr>
<% end %>
</ul>
expected results should be poducts/1 but th result is products.1 and displays a list of products
I am trying to build an API with javascript to fetch data from this url for jason data: img, a, c . But below codes threw back an error of
application.js:10 Uncaught (in promise) TypeError:
data.forEachis not a function
(why is the forEach method not defined) can you help? thanks
var results = document.getElementById("results");
fetch("https://www.mangaeden.com/api/list/0/")
.then(response => response.json())
.then((data) => {
data.forEach((result) => {
const movies = '<li><img src="'+result.im+'" alt=""><h3>'+result.a+'</h3><p>'+result.c+'</p></li>';
results.insertAdjacentHTML("beforeend", movies);
});
});
the Jason file:
{
"a": "shoujo-apocalypse-adventure",
"c": [
"Adventure",
"Drama",
"Psychological",
"Sci-fi",
"Seinen",
"Slice of Life",
"Tragedy"
],
"h": 156,
"i": "5c410d31719a16035a4647cc",
"im": "4a/4a1f2a595e0e84e62f6ceddf3946274478928ca99e8df86bc6511b6e.png",
"ld": 1547822837.0,
"s": 2,
"t": "Shoujo Apocalypse Adventure"
},
I have a Photo model, I am running paperclip (>= 3.4.0), ruby 2.3.7, Rails 3.2.
In my photo.rb, I have the following:
class Photo < ActiveRecord::Base
attr_accessible :position, :source_uri, :img, :published
belongs_to :property
has_attached_file :img,
:styles => { :large => "590x380>", :medium => "380x200>", :small => "280x150>", :thumb => "100x75>" },
:url => "#{:source_uri}"
def source_uri=(uri)
self.img_file_name = "#{random_base_name}#{ext_from_mime}"
super
end
def source_uri
URI.unescape(super)
end
In my config/environments/production.rb, I have this:
config.paperclip_defaults = {
:storage => :s3,
:bucket => ENV['MY_S3_BUCKET'],
:path => "uploads/myapp/:class/:attachment/:id/:style/:filename",
:s3_credentials => "#{Rails.root}/config/aws.yml",
:default_url => ":attachment/:class/:style/missing.png"
}
In my aws.yml, I have the following:
development:
access_key_id:
secret_access_key:
bucket:
staging:
access_key_id: <%= ENV["S3_ACCESS_KEY_ID"] %>
secret_access_key: <%= ENV["S3_SECRET_ACCESS_KEY"] %>
bucket: <%= ENV["S3_BUCKET"] %>
production:
access_key_id: <%= ENV["MY_S3_ACCESS_KEY_ID"] %>
secret_access_key: <%= ENV["MY_S3_SECRET_ACCESS_KEY"] %>
bucket: <%= ENV["MY_S3_BUCKET"] %>
When I upload an image, it seems to work based on the logs:
SQL (0.7ms) INSERT INTO "photos" ("created_at", "featured", "img_content_type", "img_file_name", "img_file_size", "img_fingerprint", "img_updated_at", "position", "property_id", "published", "source_uri", "updated_at") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12) RETURNING "id" [["created_at", Sat, 25 May 2019 05:52:17 UTC +00:00], ["featured", nil], ["img_content_type", nil], ["img_file_name", "65798ASDASD4"], ["img_file_size", nil], ["img_fingerprint", nil], ["img_updated_at", nil], ["position", nil], ["property_id", 18713], ["published", true], ["source_uri", "https://s3-us-west-2.amazonaws.com/propbmedia/BenjaminJohnson/31680-1.jpg"], ["updated_at", Sat, 25 May 2019 05:52:17 UTC +00:00]]
(0.9ms) COMMIT
However, if I were to poke around in my console, I would get the following:
irb(main):027:0> q.photos.first.source_uri
Photo Load (11.2ms) SELECT "photos".* FROM "photos" WHERE "photos"."property_id" = 16759 ORDER BY position ASC LIMIT 1
=> "https://s3-us-west-2.amazonaws.com/propbmedia/BenjaminJohnson/10192-16.jpg"
irb(main):028:0> p.photos.first.source_uri
=> "https://s3-us-west-2.amazonaws.com/propbmedia/BenjaminJohnson/33449-7.jpg"
irb(main):029:0> q.photos.first.img.url
Photo Load (8.2ms) SELECT "photos".* FROM "photos" WHERE "photos"."property_id" = 16759 ORDER BY position ASC LIMIT 1
=> "http://s3.amazonaws.com/johnson-benjamin/uploads/hojo/photos/imgs/208532/original/9086718487708773"
irb(main):030:0> p.photos.first.img.url
=> "http://s3.amazonaws.com/johnson-benjamin/uploads/hojo/photos/imgs/241108/original/7782737090666986"
Note that the first two URLs in the last snippet work, but the last 2 return 'access denied' errors.
I also tried to upload an avatar to S3, using Comfy CMS and it worked. Granted, I don't think that is managed by Paperclip (I could be wrong), but for some reason it uploads it somewhere else. Here is an example URL for the avatar that works - http://s3.amazonaws.com/johnson-benjamin/uploads/hojo/agents/avatars/21/large/10PP-COMING-SOON.jpg?1558767320
So what could be wrong with my main property.photos model?
Why is that?
I am trying to display:flex columns on each item(product), but resulted in showcasing it in a vertical layout(codes as below), I was wondering how do i showcase it in displaying as flex and also when in an asymmetrical layout column(when looping through each object) as well. thank you!
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
* {
box-sizing: border-box;
}
/* Create three equal columns that floats next to each other */
.column {
display: flex;
margin:20px;
float: left;
width: 33.33%;
padding: 10px;
height: 300px; /* Should be removed. Only for demonstration */
}
/* Clear floats after the columns */
.row:after {
content: "";
display: table;
clear: both;
}
</style>
</head>
<body>
<h2>All Products</h2>
<% @products.each do |product| %>
<div class="row">
<div class="column" style="background-color:#aaa;">
<%= product.product_name %>
<%= product.description %>
</div>
</div>
<% end %>
</body>
</html>
I have a helper module named "AppHelper" and private method "sum" which I want to test using rspec.
For example:
module AppHelper
private
def sum(a,b)
puts a+b
end
end
I have a problem on my Rails application.
I am in version 3.2.22 of rails and 2.2.5 of ruby connect to a mongodb 2.6.
The problem is that I have huge difference in performance on simple or even more complex queries.
For example :
I run rails c development and then I execute my function (quite complex) it responds after 30 seconds I run rails c production, I perform the same function as the previous one, it responds after 6 minutes 30 seconds, 7 times slower. So I try to copy pasted the configuration 'development' in 'production', but the result remains the same, same for the Gemfile.
I look in all the code of the project no difference between the environment production and development.
Do you know the differences in the heart of rails between these two environments? did anyone ever encounter the problem?
Importantly, I am of course connecting to the same database.
Thanks in advance.
There're two problems I encountered in the codes below, 1. I was trying to do @products.each do |product| but it threw me back undefined nill class on product - I've checked the problem in product controller but it's still not defined. 2. when I was trying to create a new product from the simple form for below but it doesn't seem to be saved into the db, is it because the devise issues?(it shows on the url link that authenticate token etc)this is what it shown in the url:http://localhost:3000/products/new?utf8=%E2%9C%93&authenticity_token=7L5t8CunwqhCGwaCs1L5BXG7WAFBxLE0kbpoDojXeE%2FzzUOPAXVZqXnFRw29OLPD2SsJ%2F%2FHm2EkT0q1qUvxYdQ%3D%3D&product%5Bproduct_name%5D=fvf&product%5Bcondition%5D=dfvd&product%5Bdescription%5D=vdfvdc&commit=Submit
class Product < ApplicationRecord
belongs_to:user
validates :product_name, presence: true, uniqueness: true
end
class User < ApplicationRecord
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :validatable
has_many:products
validates :name, presence: true, uniqueness: true
def show
@user = User.new
end
end
class UsersController < ApplicationController
def show
@user = User.new
end
end
<div id='container'>
<div class='signup_create_product'>
<form>
<h1>Create a new product</h1>
<%= simple_form_for @product do |f| %>
<%= f.input :product_name,
required: true,
autofocus: true,
input_html: { autocomplete: "product_name" }%>
<%= f.input :condition,
required: true,
autofocus: true,
input_html: { autocomplete: "condition" }%>
<%= f.input :description,
required: true,
autofocus: true,
input_html: { autocomplete: "description" }%>
<div class="form-actions">
<%= f.button :submit, "Submit" %>
</div>
<% end %>
</form>
</div>
<div class='whysign'>
<h1>Share your beloved products with all over the world!</h1>
<p>This is an Airbnb style platform that you can create your own products and sell it or purchase from all over the world!</p>
<i class="fas fa-home"></i><%= link_to 'home',root_path %>
</div>
</div>
class ApplicationController < ActionController::Base
# [...]
before_action :configure_permitted_parameters, if: :devise_controller?
def configure_permitted_parameters
# For additional fields in app/views/devise/registrations/new.html.erb
devise_parameter_sanitizer.permit(:sign_up, keys: [:first_name, :last_name])
# For additional in app/views/devise/registrations/edit.html.erb
devise_parameter_sanitizer.permit(:account_update, keys: [:username])
end
end
class ProductsController < ApplicationController
def index
@products = Product.all
end
def show
@product = Product.find(params[:id])
end
def new
@product = Product.new
end
def create
@product = Product.new(product_params)
if @product.save
redirect_to product_path(@product)
else
render :new
end
end
def edit
@product = Product.find(params[:id])
end
def update
@product = Product.find(params[:id])
if @product.update(product_params)
redirect_to product_path(@cocktail)
else
render :edit
end
end
def destroy
@product = Product.find(params[:id])
@product.destroy
redirect_to products_path
end
private
def product_params
params.require(:product).permit(:product_name, :description)
end
end
I am trying to seed multiples items into the same column, i.e. 1 user with 5 products, but doesn't seem to work, I was wondering how do I do it? codes below
User.create!([{
name: "Ant-Man",
email: "1234@gmail.com",
product: "mac","piano","paper","book",
password: "123456",
},
{
name: "Joe",
email: "joe@gmail.com",
product: "macboook",
password: "123456",
},
{
name: "Alice",
email: "123@gmail.com",
product: "mascara",
password: "123456",
},
{
name: "Amy",
email: "amy@gmail.com",
product: "travelling book",
password: "123456",
},
{
name: "James",
email: "James@gmail.com",
product: "pen",
password: "123456",
},
{
name: "Edward",
email: "edward@gmail.com",
product: "piano",
password: "123456",
},])
I have a problem on my Rails application.
I am in version 3.2.22 of rails and 2.2.5 of ruby connect to a mongodb 2.6.
The problem is that I have huge difference in performance on simple or even more complex queries.
For example :
So I try to copy pasted the configuration 'development' in 'production', but the result remains the same, same for the Gemfile.
I look in all the code of the project no difference between the environement production and development.
Do you know the differences in the heart of rails between these two environments? did anyone ever encounter the problem?
Importantly, I am of course connecting to the same database.
Thanks in advance.
I have defined a YAML file like this throttling_request.yml
logged_in_user:
watching_timespan: 60
allowed_requests: 60
blocking_timespan: 300
non_logged_in_user:
watching_timespan: 300
allowed_requests: 300
I load the YML file in config/intializers/throttle_config.rb
config = YAML.load_file('config/throttling_request.yml').with_indifferent_access
THROTTLE_REQ_NON_LOGGED_IN = config[:non_logged_in_user]
THROTTLE_REQ_LOGGED_IN = config[:logged_in_user]
But I want to access this constant THROTTLE_REQ_NON_LOGGED_IN into another initializer file config/initializers/rack_attack.rb
configs = ::THROTTLE_REQ_NON_LOGGED_IN
# Throttle all requests by IP (20rpm)
#
# Key: "rack::attack:#{Time.now.to_i/:period}:req/ip:#{req.ip}"
throttle('req/ip', limit: configs[:allowed_requests], period: configs[:watching_timespan]) do |req|
req.ip unless req.path.start_with?('/assets')
end
I could not able to load with or without scope resolution operator :: for constant THROTTLE_REQ_NON_LOGGED_IN. I want to use constants THROTTLE_REQ_LOGGED_IN for my other class and THROTTLE_REQ_NON_LOGGED_IN in rack attack config. So I don't want to mix up calling this constant in rack attack initializer file.
Please let me know if any other information needed from me.
I have 3 models teacher, student, subject. I want to get the list of Students handled by the teacher in a particular subject and in params for subject I want to provide subject_name. how can I do it using has_many :through association? thanks in advance
Using Mail I am able to send messages (HTML) perfectly using this script email_handler.rb on Ruby, please how can i add an attachment (eg pdf) to my message, i have tried it for 2 weeks now, please i need help guys please. Here goes the email handler scipt below.
"""
Author: daemon
Description: Module to send bulk emails using any email address, with functional programming
"""
require './savmail/lib/mail.rb'
require './utils.rb'
RECIPIENT_HOLDER = "%0%"
module EmailHandler
def self.format_email(email: '', recipient: '')
# fill in all the placeholders
return email.gsub(RECIPIENT_HOLDER, recipient)
end
def self.compose_email(recipient: nil, sender: nil, sender_name: nil, subject: '', html: nil, text: '')
# Save recipient so other threads don't touch
Utils.save_recipient(email: recipient)
text_content = text
html_content = format_email(email: html, recipient: recipient)
mail = Mail.new do
to recipient
from sender_name + " <" + sender + ">"
subject subject
end
text_part = Mail::Part.new do
body text_content
end
html_part = Mail::Part.new do
content_type 'text/html; charset=UTF-8'
body html_content
end
mail.text_part = text_part
mail.html_part = html_part
return { 'msg'=> mail, 'recipient'=> recipient, 'sender'=> sender }
end
def self.email_login(sender_tuple: [], mail: '')
smtp_login = sender_tuple[0]
smtp_password = sender_tuple[1]
smtp_host = sender_tuple[2]
smtp_port = sender_tuple[3]
limit = sender_tuple[4]
begin
# server = smtplib.SMTP(smtp_host, smtp_port)
# server.starttls()
# server.login(smtp_login, smtp_password)
options = {
:address => smtp_host,
:port => smtp_port,
# :domain => 'your.host.name',
:user_name => smtp_login,
:password => smtp_password,
:authentication => 'login',
# :enable_starttls_auto => true
}
mail.delivery_method :smtp, options
return mail
rescue Exception => e
puts 'Failed to Login to ' + smtp_login
return false
end
end
def self.send_email(payload: nil, sender_address: nil, recipient: nil, server: nil)
begin
payload.deliver
puts 'Sent from '+sender_address+' to '+recipient
return payload
rescue Exception => e
Utils.save_recipient(email: recipient, failed: true)
puts 'Email Failed to Send from '+sender_address+' to '+ recipient
return false
end
end
end
and this is the main script (main.rb) that handles initiates the sending sequence once you enter it in the cmd prompt..
"""
Author: daemon
Description: Send bulk emails using any email address
"""
# from email_handler import compose_email, send_email, email_login
require './email_handler.rb'
require './utils.rb'
include EmailHandler
# Change Subject for all emails here
$custom_sender_name = "MAIL@MAIL.COM"
$custom_sender_email = "no-reply.#randstring@MAIL.COM"
$email_subject = "TEST"
$threads_total = 10
# These files have to exist
$army_file_path = './army.txt'
$email_file_path = './msg.html'
$senders_file_path = './senders.txt'
def mail_savage(recipients, senders, payload, custom_sender_email, custom_sender_name, email_subject, active_limit: nil, active_server: nil)
''' Login as one sender and send emails until the limit is reached or the email stops working,
then do the same for the rest
'''
# Get first recipient from array
sender = senders[0]
# sender_email, smtp_password, smtp_host, smtp_port, limit = sender
sender_email = sender[0]
smtp_password = sender[1]
smtp_host = sender[2]
smtp_port = sender[3]
limit = sender[4]
mail_limit = active_limit or limit.to_i
# if !recipients
# return true
# end
# Make sure we haven't emailed this user before
for recipient in recipients
if Utils.is_recipient_saved(email: recipient)
# Move to next email if sent already
next
end
# compose email
# mail, recipient_email, csender_email = compose_email(recipient=recipient, sender=sender_email, sender_name=custom_sender_name, subject=email_subject, html=payload)
mail_data = EmailHandler.compose_email(recipient: recipient, sender: sender_email, sender_name: custom_sender_name, subject: email_subject, html: payload)
mail = mail_data['msg']
recipient_email = mail_data['recipient']
csender_email = mail_data['sender']
# Login as sender if fail dump sender
server = false
while server == false do
server = EmailHandler.email_login(sender_tuple: sender, mail: mail)
end
# Send email
# print('Sending from %s to %s' % (sender_email, recipient))
if !EmailHandler.send_email(payload: server, sender_address: sender_email, recipient: recipient_email, server: server)
# email failed to send
# Call it again without this sender and with the current limit
server = EmailHandler.email_login(sender_tuple: sender, mail: server)
end
end
# if server
# server.finish
# end
return true
end
def main()
''' Send email from msg.html to all addresses in army.txt
with the addresses in senders.txt
'''
senders_all = Utils.get_sender_addresses(path: $senders_file_path)
recipients_all = Utils.get_army_addresses(path: $army_file_path)
html_content = Utils.get_email_content(path: $email_file_path)
threads = []
for th in 0..$threads_total-1
threc = recipients_all[th..recipients_all.length-1]
if threc != nil && threc.length > 0
threads << Thread.new {
if th == 0
sleep 2
end
mail_savage(recipients_all, senders_all, html_content, $custom_sender_email, $custom_sender_name, $email_subject, active_limit: nil, active_server: nil)
}
end
# thread.join
# thread.start()
end
threads.each do |t|
t.join
end
end
main
this scripts works fine and sends out html messages perfectly as of now.
PLEASE HOW CAN I EDIT THIS SCRIPTS TO SEND AN ATTACHMENT? e.g pdf I HAVE TRIED EVERYTHING I KNOW, very important to me, please help me guys, Wish you goodluck in all you do! P/S: I'm new to Ruby, please be kind
Currently we are using "gcm" gem to send push notifications from rails server to android and ios apps. Now we need to update gcm to fcm. When I tried to use "fcm" gem getting error "required ruby version above 2.0.0" while bundle install. can any one please help me any alternate solution to implement fcm based push notifications in ruby on rails. Our project ruby version 1.9.3 and rails 3.2.10.
Thanks in advance...
I am trying to open a file on rails user model with ruby and call it from user controller but it kept throwing me back wrong number of arguments (given 0, expected 1..3).
This is my file directory 'app' ,'assets', 'files', 'test_list.txt' 'app' ,'controllers', 'users controller'
can you help?thanks
class User < ApplicationRecord
def self.my_method
my_array = []
file = File.join(Rails.root, 'app' 'models','assets', 'files', 'test_list.txt')
File.open.each do |line|
my_array << line.gsub!(/\n?/, "")
end
return my_array.to_s
end
end
class UsersController < ApplicationController
require 'open-uri'
require 'net/http'
def show
# uri = URI('https://gist.githubusercontent.com/Kalagan/3b26be21cbf65b62cf05ab549433314e/raw')
# data = Net::HTTP.get(uri)
# anagrams = data.split(/\n/)
@vari = User.my_method
@query = params[:query]
@results = anagrams.select { |word| @query.split('').sort.join == word.split('').sort.join }
end
end
As a newbie I started to do API POC. I have a situation as explained below:
I have seekerController which has create method.I want that when a Post request makes then few parameters has to go seeker table and few needs to go profile table(This table also have the seekerID column). I want to do this with in Transaction commit. So after reading I started doing below:-
ActiveRecord::Base.transaction do
seeker = Seeker.new(seeker_params)
seeker.save!
params[:seeker_id] = seeker[:id]
seekerprofile = SeekerProfile.new(seekerprofile_params)
seekerprofile.save!
end
render json: {status: 'success', message: 'Request is processed successully', data:seeker},status: :created;
I have below definition:(I have doubt i the below way is correct)
def seeker_params
params.require(:seeker).permit(:username, :alias, :mobile_number, :country_code, :email_address, :description, :status)
end
def seekerprofile_params
params.require(:seeker_profile).permit(:seeker_id, :first_name, :middle_name, :last_name, :date_of_birth, :pincode, :building_name, :address, :email_address, :description, :status)
end
its not working. I am not finding way to do it.also how to prepare seeker_params and seekerprofile_params.
I've followed the tutorial about how to read a text file with ruby with the purposes of printing it out with arrays, but it doesn't seem like working... here are the attempts in test.rb.
tutorial:https://www.codecademy.com/articles/writing-to-file-ruby
this test list file is successfully printing put in the console but its not in an array, how do I turn it into array? thanks!
test.rb
class File
File.open("test_list.txt").each do |line|
puts line
def ProcessText
test_list.txt = File.to_s
end
end
end
have array of hashes it looks like
arr = [
{"partner_name"=>"Bell", "publisher_name"=>"News - Calgary", "mn"=>"", "mid"=>415},
{"partner_name"=>"Bell", "publisher_name"=>"News - Vancouver Island", "mn"=>"Module 2.0 ", "mid"=>4528},
{"partner_name"=>"Bell", "publisher_name"=>"News - Atlantic", "mn"=>"Module 2.0 ", "mid"=>4531},
{"partner_name"=>"Bell", "publisher_name"=>"News - Kitchener", "mn"=>"Module 2.0 ", "mid"=>4535},
{"partner_name"=>"Bell", "publisher_name"=>"News - London", "mn"=>"Module 2.0 ", "mid"=>4536},
]
i have tried to do arr.group_by{|el|el['partner_name']}
i want to achieve this result
{
partner:'Bell',
publishers: [
{name:'News - Vancouver Island'},
modules:[
{mn: val, mid: id_val},
# ...
{name:'News - Vancouver Island'
modules:[
{mn: val, mid: id_val},
# ...
],},
# ... and others
],
}
How can i do it?
How to set up my rails application to be able to receive an HTTP GET request with the requested word as the path and return the results as JSON. codes as follow;
GET --> http:://{url}?search={username}
I need to return
GET /crepitus
{"crepitus":["cuprites","pictures","piecrust"]}
GET /crepitus,paste,kinship,enlist,boaster,fresher,sinks,knits,sort
{"crepitus":["cuprites","pictures","piecrust"],"paste":["pates","peats","septa","spate","tapes","tepas "],"kinship":["pinkish"],"enlist":["elints","inlets","listen","silent","tinsel"],"boaster":["boaters","borate s","rebatos","sorbate"],"fresher":["refresh"],"sinks":["skins"],"knits":["skint","stink","tinks"],"sort":["o rts","rots","stor","tors"]}\ GET /sdfwehrtgegfg
{"sdfwehrtgegfg":[]}
and the application should be able to respond to a request made every second, should I set in on the Heroku side?
The search is working fine but the problem is that when i print the excel report according to the result.it is showing all the values in the database, filter is not working then Checkbox true values are gone. How to hold the 'All address' checkbox params after refreshing the page.
This is my view
.col-md-3.small_scale_margin-top2
= check_box_tag "all_address"
= label_tag "Show All Addresses"
This is my controller
if params[:search].present? or params[:excel_report].present?
search_customer_supplier = params[:search_customer_supplier]
if params[:organization_children].present? and search_customer_supplier["id"].present?
organization_id = search_customer_supplier["id"]
organization = Organization.find(organization_id)
anchestor_ids = organization.anchestors.map{|o| o[:member].id }
search_customer_supplier["id"] = "(#{anchestor_ids.join(' OR ')})" if anchestor_ids.any?
end
#puts "======================================================================"
# puts params[:search_customer_supplier]['accounts_dealer_types.dealer_code']
params[:search_customer_supplier]['accounts_dealer_types.dealer_code'] = params[:search_customer_supplier]['accounts_dealer_types.dealer_code'].join(" OR ") if params[:search_customer_supplier]['accounts_dealer_types.dealer_code'].present?
# puts params[:search_customer_supplier]['accounts_dealer_types.dealer_code']
customer_report = params[:search_customer_supplier].map { |k, v| "#{k}:#{v}" if v.present? }.compact
else
customer_report = ["accounts_dealer_types.dealer_code:(CUS OR SUP OR INDCUS OR INDSUP)"]
end
@all_address = params[:all_address].to_bool if params[:all_address].present?
refined_query += customer_report.join(" AND ")
params[:query] = refined_query
# params[:per_page] = 500
@customer_reports = Organization.search(params)
puts "========================================================="
puts @customer_reports
puts "========================================================="
@account_managers = User.where(active: true)
respond_to do |format|
if params[:excel_report].present?
request.format = "xls"
format.xls { set_attachment_name "customer_supplier_report.xls" }
else
format.html
end
end
end
In my controller this is the relevant part for the checkbox
@all_address = params[:all_address].to_bool if params[:all_address].present?
I need to get the column name containing the primary key(s) at the database level.
Model.primary_key returns models_id column name which is not the primary key at the database level. I cannot change migrations or modify the tables in anyway.
I can currently get it through the MySqlAdapter with ActiveRecord::Base.connection.primary_key('table_name')
but this does not work with tables that have composite primary keys. If the table contains a composite primary key it returns nil.
Is there any way I can achieve this programatically?
The search is working fine but the problem is that when i print the excel report according to the result.it is showing all the values in the database, filter is not working.Realoding all over the page, then Checkbox true values are gone. How to hold the params after refreshing the page
.row
.col-md-3
= check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]","CUS", false
= label_tag "Organizational Customer"
.col-md-3
= check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "SUP", false, class: "first_resolution"
= label_tag "Organzational Supplier"
.col-md-3
= check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "INDCUS", false, class: "first_resolution"
= label_tag "Individual Customer"
.col-md-3
= check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "INDSUP", false, class: "first_resolution"
= label_tag "Individual Supplier"
This is my controller,
if params[:search].present? or params[:excel_report].present?
search_customer_supplier = params[:search_customer_supplier]
if params[:organization_children].present? and search_customer_supplier["id"].present?
organization_id = search_customer_supplier["id"]
organization = Organization.find(organization_id)
anchestor_ids = organization.anchestors.map{|o| o[:member].id }
search_customer_supplier["id"] = "(#{anchestor_ids.join(' OR ')})" if anchestor_ids.any?
end
params[:search_customer_supplier]['accounts_dealer_types.dealer_code'] = params[:search_customer_supplier]['accounts_dealer_types.dealer_code'].join(" OR ") if params[:search_customer_supplier]['accounts_dealer_types.dealer_code'].present?
@all_address = params[:all_address].to_bool if params[:all_address].present?
customer_report = params[:search_customer_supplier].map { |k, v| "#{k}:#{v}" if v.present? }.compact
else
customer_report = ["accounts_dealer_types.dealer_code:(CUS OR SUP OR INDCUS OR INDSUP)"]
end
The search is working fine but the problem is that when i print the excel report according to the result.it is showing all the values in the database, filter is not working. Reloading all over the page, then Checkbox true values are gone. How to hold the params after refreshing the page
In my view,
.col-md-3
= check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]","CUS", false
= label_tag "Organizational Customer"
.col-md-3
=check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "SUP", false, class: "first_resolution"
= label_tag "Organzational Supplier"
.col-md-3
= check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "INDCUS", false, class: "first_resolution"
= label_tag "Individual Customer"
.col-md-3
= check_box_tag "search_customer_supplier[accounts_dealer_types.dealer_code][]", "INDSUP", false, class: "first_resolution"
= label_tag "Individual Supplier"
My problem is that when users reply to each other, it's hard examine the database via SQL and differentiate between user types (so admin, and individual users). The default is just "User", as a string.
When examining the mailboxer code, I know it calls the "reply" method in the Conversations controller. This is the relevant part of the code:
def reply
current_user.reply_to_conversation(conversation, message_params[:body])
flash[:notice] = "Message was sent."
redirect_to conversation_path(conversation)
end
From this, I wanted to do something like:
conversation.messages.sender_type = params[:custom].present? ? params[:custom] : "Admin"
But this does not work, as it says "unknown sender type method". I listed it that way because, based on the mail boxer gem code, messages belongs_to conversation, and the messages model is linked to the table and column value I want to change.
This is the relevant code: https://github.com/mailboxer/mailboxer/blob/03543e8a06dea8c9bfb52963da8abbf1157d5d21/app/models/mailboxer/message.rb
Based on this, what should I modify to have it so when I reply to a user, the reply action is called, and then conversations "calls" messages which itself sets the sender_type to a value I want?
I am unable to overwrite the module variable by class instance variable.
module Main
class Traks
@@endpoint ='/trakings'
class << self
include ViewTrait
end
end
end
My Trait Module
module Main
module ViewTrait
def view(id:, options: "")
Response::new("#{@@endpoint}/#{id}#{options}").resource(id: id).get
end
end
end
in ViewTrait I cannot access @@endponint which I have already defined in my Traks class. anyone can let me what I went wrong.
Hi I am relatively new to Rails framework. I started doing a POC. I am stuck into strange problem.
My routes.rb has below:
resources :seekers, only: [ :index, :show, :create ]
My seekers_controller has below code
class SeekersController < ApplicationController
def create
#byebug
"some code"
end
end
it was working earlier, i was trying to add another controller resource with same functionality , then realized its not working. Then I reverted back the code just test it, and found the old code is also not working. for every thing it just throws the below error:-
ActionController::RoutingError (No route matches [POST] "/seekers"):
My rail routes gives me correct as below path:
POST /seekers(.:format)
seekers#create
GET /seekers/:id(.:format)
The Rest Url which i am using as below
http://localhost:3000/seekers
Don't know what is wrong. everything was working fine earlier. I have tried to changing the routes.rb by multiple way but nothing works.
Appreciate help on this !!!
version details as below: ruby '2.3.3' gem 'rails', '~> 5.2.2', '>= 5.2.2.1'
Basically I notice a big performance difference in dynamically overriding a getter for ActiveRecord::Base models within an after_initialize hook and simply within the model itself.
Say I have the following Concern:
Module Greeter
extend ActiveSupport::Concern
included do
after_initialize { override_get_greeting }
end
def override_get_greeting
self.class::COLS.each do |attr|
self.class.class_eval do
define_method attr do
"Hello #{self[attr]}!"
end
end
end
end
end
I then have the following model, consisting of a table with names.
CREATE TABLE 'names' ( 'name' varchar(10) );
INSERT INTO names (name) VALUES ("John")
class Name < ActiveRecord::Base
COLS = 'name'
include Greeter
end
john = Name.where(name: 'John').first
john.name # Hello John!
This works fine. However, if I try to do this a more Rails way it is significantly slower.
Essentially, I want to simply pass a parameter into Greeter method that contains COLS and then overrides the getters. It'll look something like:
# Greeter
Module Greeter
extend ActiveSupport::Concern
def override_get_greeting(cols)
cols.each do |attr|
self.class.class_eval do
define_method attr do
"Hello #{self[attr]}!"
end
end
end
end
end
# Name
class Name < ActiveRecord::Base
include Greeter
override_get_greeting :[name]
end
Now Name.where(name: 'John').first.name # Hello John! is about 2 seconds slower on the first call.
I can't put my finger in it. I have an assumption that the the application is just slower to start with the first example, but not really sure.
I prefer the second example but the performance difference is a big no no.
Has anyone came across something like this?
can someone please explain to me about this?
render json: {
error: "Unauthorized #{exception.policy.class.to_s.underscore.camelize}.#{exception.query}"
}, status: :unauthorized
and the exception part, thanks.
class Api::V1::BaseController < ActionController::API
include Pundit
after_action :verify_authorized, except: :index
after_action :verify_policy_scoped, only: :index
rescue_from StandardError, with: :internal_server_error
rescue_from Pundit::NotAuthorizedError, with: :user_not_authorized
rescue_from ActiveRecord::RecordNotFound, with: :not_found
private
def user_not_authorized(exception)
render json: {
error: "Unauthorized #{exception.policy.class.to_s.underscore.camelize}.#{exception.query}"
}, status: :unauthorized
end
def not_found(exception)
render json: { error: exception.message }, status: :not_found
end
def internal_server_error(exception)
if Rails.env.development?
response = { type: exception.class.to_s, message: exception.message, backtrace: exception.backtrace }
else
response = { error: "Internal Server Error" }
end
render json: response, status: :internal_server_error
end
end
1.can someone please explain to me what these lines do below and what are the cases to use before_action? 2.what does policy_scope here do?
class QuestionsController < ApplicationController
skip_before_action :authenticate_user!, only: [:index, :show]
end
def index
if params[:query].present?
@questions = policy_scope(Question).where(category_id: params[:query])
else
@questions = policy_scope(Question)
end
end
I am new to rails. I started working on a POC.
My Controller code is below:
> @xyz = if params[:id].present?
> if params[:mobile_number].present?
> Seeker.where("id = ? and mobile_number = ?" , params[:id], params[:mobile_number])
>
> else
>
> Seeker.where("id = ?", params[:id])
> end
> elsif params[:seekerid].present?
> Seeker.where("mobile_number = ?" , params[:mobile_number])
> else
> Seeker.where(nil);
> end
But I don't think so Its good approach. Consider If i have many parameter then Putting present? condition then forming query would become complex. or can i form a query separately then place it into where condition as instance variable. what is the better approach?
i m trying to save a model which has a has_mnay through relationship with another model, unforunately it dosent allow to save let me explain
class Group < ActiveRecord::Base
has_many :group_members, inverse_of: :group
has_many :members, through: :group_members
end
class GroupMember < ActiveRecord::Base
belongs_to :group
belongs_to :member
validates_presence_of :group, :member
end
class Member < ActiveRecord::Base
has_many :group_members, inverse_of: :member
has_many :groups, through: :group_members
validates :email, presence: true, format: { with: VALID_EMAIL_REGEX }, uniqueness: true
end
so in my console i create a group
g = Group.last.dup (duplicating a record)
m = Member.last
g.members << m
g.save!
i get this error
ActiveRecord :: RecordInvalid: Authentication went wrong: Members email is already used,
note that i just have only one member in database i dont what else needs to be done, i have been trying this for the past one day, i cant find a solution for this
I am using Ruby on Rails and Kibana to show visualisation in my website(Ruby2.6.0, Rails5.2.3, Kibana6.6.1). By using Xpack->Share->Generate PDF/PNG, I find 'copy POST url'. I can get the following JSON file from the POST url by python script, but how can I use POST url in my RoR website to show visualisation PNG file for users? To download PDG file in 'assets' folder?
JSON file from POST url: {'path': '/api/reporting/jobs/download/jvds4zs10qv79d0062b9cel6', 'job': {'id': 'jvds4zs10qv79d0062b9cel6', 'index': '.reporting-2019.05.05', 'type': 'esqueue', 'jobtype': 'PNG', 'created_by': False, 'payload': {'type': 'visualization', 'title': '[eCommerce] Sales by Gender', 'relativeUrl': "/app/kibana#/visualize/edit/ed8436b0-b88b-11e8-a6d9-e546fe2bba5f?_g=(refreshInterval:(pause:!t,value:0),time:(from:now-60d,mode:quick,to:now))&_a=(filters:!(),linked:!f,query:(language:lucene,query:''),uiState:(),vis:(aggs:!((enabled:!t,id:'1',params:(),schema:metric,type:count),(enabled:!t,id:'2',params:(field:customer_gender,json:'',missingBucket:!f,missingBucketLabel:Missing,order:desc,orderBy:'1',otherBucket:!f,otherBucketLabel:Other,size:5),schema:segment,type:terms)),params:(addLegend:!t,addTooltip:!t,isDonut:!t,labels:(last_level:!t,show:!t,truncate:100,values:!t),legendPosition:right,type:pie),title:'%5BeCommerce%5D+Sales+by+Gender',type:pie))", 'headers': 'uxY4w6gCRwwLZyFkDX0ujVlANYq7ae5UuNJAN0GpbTOX7vw5aPuCuyr37nNcpz3vtA8kNVaL6Gacs24mPjZfwl4mB9xRKGA62CkCLo8Xz1amuIEthI+BtKPGo5QAk2k2+7zLvLgX3KouVvYdd61U5rLAvfjv4TydcpH9qJ4qrL5OELkzAJGrNdujtDLWaoy2Qj9YXbLnh7gSdI+lrNml6usZIh4pMzz8qdRo597iO/4AeSJRa2JfAruyGB3zYInZRtMuCbA4f3ANvT2WeAn6lpiwThB993uEjwu4LBVUZuo2XL0TcB29YNNa9oMCUEhWjdJ1ase5VQdz8V2IOgecQ1W52V5JuVTvl9SkVvFWSBhXJg==', 'browserTimezone': 'Europe/Zurich', 'layout': {'dimensions': {'height': 589.234375, 'width': 866}}, 'basePath': '', 'forceNow': '2019-05-07T12:38:12.768Z'}, 'timeout': 120000, 'max_attempts': 3, 'priority': 10, 'browser_type': 'chromium'}}
I am trying to use 'net/http', What I added in controller:
class MaisonController < ApplicationController
require 'net/http'
def require_post
uri = URI.parse("http://localhost:5601/api/reporting/generate/png?jobParams=(browserTimezone:Europe%2FZurich,layout:(dimensions:(height:589.234375,width:866)),objectType:visualization,relativeUrl:%27%2Fapp%2Fkibana%23%2Fvisualize%2Fedit%2Fed8436b0-b88b-11e8-a6d9-e546fe2bba5f%3F_g%3D(refreshInterval:(pause:!!t,value:0),time:(from:now-60d,mode:quick,to:now))%26_a%3D(filters:!!(),linked:!!f,query:(language:lucene,query:!%27!%27),uiState:(),vis:(aggs:!!((enabled:!!t,id:!%271!%27,params:(),schema:metric,type:count),(enabled:!!t,id:!%272!%27,params:(field:customer_gender,json:!%27!%27,missingBucket:!!f,missingBucketLabel:Missing,order:desc,orderBy:!%271!%27,otherBucket:!!f,otherBucketLabel:Other,size:5),schema:segment,type:terms)),params:(addLegend:!!t,addTooltip:!!t,isDonut:!!t,labels:(last_level:!!t,show:!!t,truncate:100,values:!!t),legendPosition:right,type:pie),title:!%27%255BeCommerce%255D%2BSales%2Bby%2BGender!%27,type:pie))%27,title:%27%5BeCommerce%5D%20Sales%20by%20Gender%27)")
http = Net::HTTP.new(uri.host,uri.port)
request = Net::HTTP::Post.new(uri.request_uri)
response = http.request(request)
render :json => response.body
end
end
The route is found and on the next reload, it is not found. Is there a config that I'm missing that could be causing this?
The strange thing is, it is 1:1 on the error and success of the route being found. It's not intermittent but errors and succeeds with each reload.
It's been 5 days and thought I'd ask the community for any suggestions.
ActionController::RoutingError (No route matches [GET] "/tools/auth/select"):
vendor/bundle/ruby/2.2.0/gems/actionpack-3.2.22.4/lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
vendor/bundle/ruby/2.2.0/gems/actionpack-3.2.22.4/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
vendor/bundle/ruby/2.2.0/gems/railties-3.2.22.4/lib/rails/rack/logger.rb:32:in `call_app'
vendor/bundle/ruby/2.2.0/gems/railties-3.2.22.4/lib/rails/rack/logger.rb:16:in `block in call'
vendor/bundle/ruby/2.2.0/gems/activesupport-3.2.22.4/lib/active_support/tagged_logging.rb:22:in `tagged'
vendor/bundle/ruby/2.2.0/gems/railties-3.2.22.4/lib/rails/rack/logger.rb:16:in `call'
vendor/bundle/ruby/2.2.0/gems/quiet_assets-1.0.3/lib/quiet_assets.rb:23:in `call_with_quiet_assets'
vendor/bundle/ruby/2.2.0/gems/actionpack-3.2.22.4/lib/action_dispatch/middleware/request_id.rb:22:in `call'
vendor/bundle/ruby/2.2.0/gems/rack-1.4.7/lib/rack/methodoverride.rb:21:in `call'
vendor/bundle/ruby/2.2.0/gems/rack-1.4.7/lib/rack/runtime.rb:17:in `call'
vendor/bundle/ruby/2.2.0/gems/activesupport-3.2.22.4/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
vendor/bundle/ruby/2.2.0/gems/rack-1.4.7/lib/rack/lock.rb:15:in `call'
vendor/bundle/ruby/2.2.0/gems/rack-cache-1.6.1/lib/rack/cache/context.rb:140:in `forward'
vendor/bundle/ruby/2.2.0/gems/rack-cache-1.6.1/lib/rack/cache/context.rb:249:in `fetch'
vendor/bundle/ruby/2.2.0/gems/rack-cache-1.6.1/lib/rack/cache/context.rb:189:in `lookup'
vendor/bundle/ruby/2.2.0/gems/rack-cache-1.6.1/lib/rack/cache/context.rb:66:in `call!'
vendor/bundle/ruby/2.2.0/gems/rack-cache-1.6.1/lib/rack/cache/context.rb:51:in `call'
vendor/bundle/ruby/2.2.0/gems/railties-3.2.22.4/lib/rails/engine.rb:484:in `call'
vendor/bundle/ruby/2.2.0/gems/railties-3.2.22.4/lib/rails/application.rb:231:in `call'
vendor/bundle/ruby/2.2.0/gems/railties-3.2.22.4/lib/rails/railtie/configurable.rb:30:in `method_missing'
passenger (6.0.2) src/ruby_supportlib/phusion_passenger/rack/thread_handler_extension.rb:97:in `process_request'
passenger (6.0.2) src/ruby_supportlib/phusion_passenger/request_handler/thread_handler.rb:149:in `accept_and_process_next_request'
passenger (6.0.2) src/ruby_supportlib/phusion_passenger/request_handler/thread_handler.rb:110:in `main_loop'
passenger (6.0.2) src/ruby_supportlib/phusion_passenger/request_handler.rb:415:in `block (3 levels) in start_threads'
passenger (6.0.2) src/ruby_supportlib/phusion_passenger/utils.rb:113:in `block in create_thread_and_abort_on_exception'
Started GET "/tools/auth/select" for 57.130.176.32 at 2019-05-07 15:04:13 -0700
Processing by AuthController#select as HTML
Rendered auth/select.html.erb within layouts/external_views (0.0ms)
Completed 200 OK in 5496.3ms (Views: 4.0ms | ActiveRecord: 0.0ms)
I have a vue application where I have signup up page for onboarding customers. There is a click event on an action button after filling all the details it proceeds further.But that button is working fine in incognito but not in normal chrome What is the root cause of such problem and how can I fix it ?
Lets imaging looking at a ruby schema with two resources (user & books) which have an HABTM association.
When I am filtering based on this association, whether a user has a book or not, ruby behaves a bit strange:
2.5.3 :007 > Contact.includes(:books).count
(4.7ms) SELECT COUNT(*) FROM "contacts"
=> 36880
Which is fine, because it returns the total value of contacts with any book association.
2.5.3 :010 > Contact.includes(:books).where(books: {"id":[1,2] }).count
(34.0ms) SELECT COUNT(DISTINCT "contacts"."id") FROM "contacts" LEFT OUTER JOIN "contacts_books" ON "contacts_books"."contact_id" = "contacts"."id" LEFT OUTER JOIN "contacts" ON "contacts"."id" = "contacts_books"."book_id" WHERE "books"."id" IN (?, ?) [["id", 1], ["id", 2]]
=> 24864
Which is also fine, since it returns all contacts which have book with id 1 or 2.
2.5.3 :011 > Contact.includes(:books).where.not(books: {"id":[1,2] }).count
(13.0ms) SELECT COUNT(DISTINCT "contacts"."id") FROM "contacts" LEFT OUTER JOIN "contacts_books" ON "contacts_books"."firm_id" = "contacts"."id" LEFT OUTER JOIN "contacts" ON "books"."id" = "contacts_books"."book_id" WHERE "books"."id" NOT IN (?, ?) [["id", 1], ["id", 2]]
=> 0
Now this part doesnt make sense, because it should be total - #associations, so 36880 - 24864 leaving me with 12016 records and not 0.
Or what am I missing?
I started learning ruby, for this moment I understand how to create class objects, and how to write very simple IF..ELSE statement. But how to write correctly def with IF..ELSE statement? Help please with advice how to write it correctly?
#I can write simple statement like this
number = 1
if number == 1
number += 1
puts "the number is #{number}"
else
puts "number is more then 2"
end
#But then i want to write something like this
class Maths
def initialize(number_id)
@number = number_id
end
def numberdata()
if @number == 1
@number +=1
puts "the number is #@number"
else
puts "number is greater than 3"
end
end
end
classob5 = Maths.new("1")
classob5.numberdata()`
I expected the outout from the second part like this "the number is 2", but actual is "number is greater than 3" Help please with advice how to write it correctly
I am using React frontend with a graphql rails api backend for a SaaS project with apartment. I need to get the authorization token from request.env so i can decode the user_id to get the tenant name which is a field in the User model. This is for a generic elevator based on the user logged in. When i inspect the Rails logger log I see that "HTTP_AUTHORIZATION"=>"" it's empty. what did i go wrong.
This is from the index.js where the authorization is added:
const authLink = setContext((_, { headers }) => {
const token = localStorage.getItem(AUTH_TOKEN)
return {
headers: {
...headers,
authorization: token ? `Bearer ${token}` : ''
}
}
})
const client = new ApolloClient({
link: authLink.concat(httpLink),
cache: new InMemoryCache()
})
ReactDOM.render(
<BrowserRouter>
<ApolloProvider client={client}>
<App />
</ApolloProvider>
</BrowserRouter>,
document.getElementById('root')
);
And this is where I try to extract it in Rails:
Rails.application.config.middleware.use Apartment::Elevators::Generic, lambda { |request|
tenant_name = nil
if request.env["HTTP_AUTHORIZATION"]
token = request.env["HTTP_AUTHORIZATION"]
payload = JWT.decode token, Rails.application.secrets.secret_key_base, 'HS256'
user_id = payload.first["user_id"]
tenant_name = User.find(user_id).subdomain
end
tenant_name
}
SO I have this app, that let's users order shirt online.
This is how the item order looks, it has shirt size, shirt color, phone number, address, and order status.
I was modifying the existing code so that the admin users can change the order status from "ordered" into "processing", or "delivered" by selecting an option from a dropdown list beside the order status or to make it easier using a textfield by manually writing the supposed status, and click on submit button.
I get the view part, but I'm having difficulty with the update method in the controller, I don't know where to start being a novice rails coder myself.
SO this is my Model
class Micropost < ApplicationRecord
belongs_to :user
default_scope -> { order(created_at: :desc) }
mount_uploader :picture, PictureUploader
validates :user_id, presence: true
validates :shirtSize, presence: true
validates :shirtColor, presence: true
validates :contactAddress, presence: true
validates :contactNumber, presence: true
validate :picture_size
#uncomment picture presence validation in the future
# validates :picture, presence: true
SIZE_LIST = [ " ", "S", "M", "L", "XL" ]
COLOR_LIST = [ " ", "Black", "White", "Gray", "Red", "Green", "Blue", "Navy Blue", "Yellow", "Pink"]
private
# Validates the size of an uploaded picture.
def picture_size
if picture.size > 5.megabytes
errors.add(:picture, "should be less than 5MB")
end
end
end
VIEW
<li id="micropost-<%= micropost.id %>">
<%= link_to gravatar_for(micropost.user, size: 50), micropost.user %>
<span class="user"><%= link_to micropost.user.name, micropost.user %>
</span>
<span class="content">
<%= "#{micropost.shirtSize}, #{micropost.shirtColor}" %>
<% if current_user?(micropost.user) || current_user.admin? %><br/>
<%= "#{micropost.contactNumber} | #{micropost.contactAddress}" %>
<br/>
<h4>Status: <%= micropost.orderStatus %></h4>
<% end %>
</span>
<span class="timestamp">
Posted <%= time_ago_in_words(micropost.created_at) %> ago.
<% if current_user?(micropost.user) && micropost.orderStatus == "Ordered" %>
<%= link_to "Cancel", micropost, method: :delete,
data: { confirm: "You sure?" } %>
<% end %>
</span>
<span class="content">
<%= image_tag micropost.picture.url if micropost.picture? %>
</span>
</li>
CONTROLLER
class MicropostsController < ApplicationController
before_action :logged_in_user, only: [:create, :destroy, :update]
before_action :correct_user, only: :destroy
before_action :admin_user, only: :update
def create
@micropost = current_user.microposts.build(micropost_params)
if @micropost.save
flash[:success] = "Design Posted!"
redirect_to root_url
else
@feed_items = []
render 'static_pages/home'
end
end
def destroy
@micropost.destroy
flash[:success] = "Design deleted"
redirect_to request.referrer || root_url
end
def update
#Have no idea what to do here...
end
private
def micropost_params
defaults = { orderStatus: 'Ordered' }
params.require(:micropost).permit(:shirtSize, :shirtColor, :contactNumber, :contactAddress, :picture).merge(defaults)
end
def correct_user
@micropost = current_user.microposts.find_by(id: params[:id])
redirect_to root_url if @micropost.nil?
end
# Confirms an admin user.
def admin_user
redirect_to(root_url) unless current_user.admin?
end
end
I have this method which returns the final result for me to show, I have amount field in order table After this query I want that sum of amount field but at the same time I can't change get_raw_records because left outer join & filters is required
def get_raw_records
Order.includes(:customers, :line_items).where(aasm_state: ['completed']).filers(.....)
end
get_raw_records.sum(:amount)
This sum is not correct as it has duplicate orders because of left outer join with line items
I am trying some other ways like but it distinct the amount not order records
get_raw_records.distinct.sum(:amount)
Any help to do this?, I can't change get_raw_records base query
I just started learning Ruby and I need to create a template where it replace my strings with hashes that I write. What I need to add in my code?
This is my code, I write two methods for my task, help please with your suggestions
def initialize(template_string, local_variables)
@template_string = template_string
@local_variables = local_variables
end
def compile()
@template_string.gsub()
end
end
puts Template.new("I like %{x}", x:"coffee").compile # x = coffee
puts Template.new("x = %{x}", y:5).compile # unknown x
puts Template.new("x = %{x}", x:5, y:3).compile # x = 5, ignores y
I am using Rails 5.2.3 and ruby 2.4.0p0
I already have an rails application, now I have created a new Rails engine with some functionality I have included it in the main application as:
In gemfile:
gem 'myengin', path: '/home/vidur/rails_apps/myengin'
For routing:
mount Myengin::Engine => "/myengin", as: "myengin"
I want to show the pages in the mounted engine inside the layout of the main application so for doing it I have extended the application controller of the main application in the application controller of the mounted engine as:
module Myengin
class ApplicationController < ::ApplicationController
protect_from_forgery with: :exception
end
end
After doing it it will render the layout of the main application but it will give the routing errors, It will not detect the routing of the main application on these pages and show routing undefined error, But they exists in the routes.rb in the main application. Example:
undefined local variable or method `tukabank_cart_path' for #<#<Class:0x00000004e353b0>:0x00000004e237f0>
defined in main application routed.rb as:
resource :tukabank_cart, only: [:show]
similerly for other routes, all the variable defined as _path its gives undefined error But they are defined. why the routing is not getting detected on the of mounted engine pages, is there a way round, or should I keep the layout of the main application free from _path variable of the main application. thanks ain advance