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Wed, Nov 19, 11:01 AM

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diff --git a/app/controllers/invitations_controller.rb b/app/controllers/invitations_controller.rb
index d687f8e..378ba56 100644
--- a/app/controllers/invitations_controller.rb
+++ b/app/controllers/invitations_controller.rb
@@ -1,41 +1,42 @@
class InvitationsController < ApplicationController
before_action :fetch_invitation, only: [:accept]
# POST /invitations
def create
invitation = Invitation.new(fetch_params)
if invitation.save
+ invitation.notify_user
flash[:success] = "User #{invitation.user.username} has been invited to the client"
else
flash[:alert] = 'Invitation not created'
end
redirect_to :back
end
# GET /invitations/:host_id/:verification_code
def accept
return redirect_to root_path unless @invitation
host = @invitation.host
if !@invitation.host.users.include? @invitation.user
if @invitation.host.users << @invitation.user
@invitation.destroy
end
else
@invitation.destroy
end
redirect_to client_path(host.client)
end
private
def fetch_params
params.require(:invitation).permit(:user_id, :host_id)
end
def fetch_invitation
@invitation = Invitation.find_by(host_id: params[:host_id],
verification_code: params[:verification_code])
end
end
diff --git a/app/mailers/user_mailer.rb b/app/mailers/user_mailer.rb
index bd51c31..37575fe 100644
--- a/app/mailers/user_mailer.rb
+++ b/app/mailers/user_mailer.rb
@@ -1,24 +1,35 @@
class UserMailer < ActionMailer::Base
default from: Archiving.settings[:default_sender]
# Notifies the host's owners that the host has been verified by an admin
# and is now ready to be configured
#
# @param user_emails[Array] the owners' emails
# @param host[String] the host's FQDN
def notify_for_verification(user_emails, host)
@host = host
s = "[Archiving] Host #{host} verification"
mail(to: user_emails, subject: s)
end
+ # Notifies the user that another user has requested that he should be able to
+ # manage the given client's backups
+ #
+ # @param email[String] the user's email
+ # @param invitation[Invitation] the target host
+ def notify_for_invitation(email, invitation)
+ @invitation = invitation
+ subject = "[Archiving] Invitation to manage #{@invitation.host.name}'s backups"
+ mail(to: email, subject: subject)
+ end
+
# Notifies admin about a new host that needs verification
#
# @param user[User] the user that created the host
# @param host[String] the host's FQDN
def notify_admin(user, host)
@user = user
@host = host
mail(to: Archiving.settings[:admin_email], subject: 'New host pending verification')
end
end
diff --git a/app/models/invitation.rb b/app/models/invitation.rb
index 344cb78..f281f6b 100644
--- a/app/models/invitation.rb
+++ b/app/models/invitation.rb
@@ -1,17 +1,34 @@
# `Invitation` describes the pending invitation of a user to join a host.
class Invitation < ActiveRecord::Base
belongs_to :user
belongs_to :host
validates :user, :host, :verification_code, presence: true
before_validation :calculate_verification_code
+ # Sends an email to the user to inform that there is an invitation to
+ # handle the client's backups.
+ def notify_user
+ UserMailer.notify_for_invitation(user.email, self).deliver
+ end
+
+ # Fetches the parameters that can be passed to accept_invitation_url in
+ # order to generate the correct url
+ #
+ # @return [Hash]
+ def accept_hash
+ {
+ host_id: host_id,
+ verification_code: verification_code
+ }
+ end
+
private
def calculate_verification_code
self.verification_code = Digest::SHA256.hexdigest(
[host.name, Time.now.to_s, Rails.application.secrets.salt].join
)
end
end
diff --git a/app/views/user_mailer/notify_for_invitation.text.erb b/app/views/user_mailer/notify_for_invitation.text.erb
new file mode 100644
index 0000000..65690b9
--- /dev/null
+++ b/app/views/user_mailer/notify_for_invitation.text.erb
@@ -0,0 +1,8 @@
+You are invited to manage <%= @invitation.host.fqdn %> 's Bacula policy
+
+To accept the invitation please follow the following link
+
+<%= accept_invitation_url(@invitation.accept_hash) %>
+
+---------
+Archiving

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