Added the ability to invite multiple users at once (#778)

app/controllers/admins_controller.rb

@@ -90,17 +90,19 @@ class AdminsController < ApplicationController
 
   # POST /admins/invite
   def invite
-    email = params[:invite_user][:email]
+    emails = params[:invite_user][:email].split(",")
 
     begin
-      invitation = create_or_update_invite(email)
+      emails.each do |email|
+        invitation = create_or_update_invite(email)
 
-      send_invitation_email(current_user.name, email, invitation.invite_token)
+        send_invitation_email(current_user.name, email, invitation.invite_token)
+      end
     rescue => e
       logger.error "Support: Error in email delivery: #{e}"
       flash[:alert] = I18n.t(params[:message], default: I18n.t("delivery_error"))
     else
-      flash[:success] = I18n.t("administrator.flash.invite", email: email)
+      flash[:success] = I18n.t("administrator.flash.invite", email: emails.join(', '))
     end
 
     redirect_to admins_path

config/locales/en.yml

@@ -316,7 +316,7 @@ en:
       warning: You will <b>not</b> be able to recover this room
       recording_warning: or any of its %{recordings_num} associated recordings.
     invite_user:
-      email_placeholder: Enter the user's email
+      email_placeholder: Enter the users' emails (seperated by commas)
       footer: The user will receive an email with instructions on how to sign up
       send: Send Invite
       title: Invite User

spec/controllers/admins_controller_spec.rb

@@ -114,6 +114,35 @@ describe AdminsController, type: :controller do
         params = { invite_user: { email: email } }
         expect { post :invite, params: params }.to change { ActionMailer::Base.deliveries.count }.by(1)
       end
+
+      it "invites multiple users" do
+        @request.session[:user_id] = @admin.id
+        email = "#{Faker::Internet.email},#{Faker::Internet.email},#{Faker::Internet.email},#{Faker::Internet.email}"
+        post :invite, params: { invite_user: { email: email } }
+
+        invite = Invitation.find_by(email: email.split(",")[0], provider: "provider1")
+        expect(invite.present?).to eq(true)
+
+        invite1 = Invitation.find_by(email: email.split(",")[1], provider: "provider1")
+        expect(invite1.present?).to eq(true)
+
+        invite2 = Invitation.find_by(email: email.split(",")[2], provider: "provider1")
+        expect(invite2.present?).to eq(true)
+
+        invite3 = Invitation.find_by(email: email.split(",")[3], provider: "provider1")
+        expect(invite3.present?).to eq(true)
+
+        expect(flash[:success]).to be_present
+        expect(response).to redirect_to(admins_path)
+      end
+
+      it "sends multiple invitation emails" do
+        @request.session[:user_id] = @admin.id
+        email = "#{Faker::Internet.email},#{Faker::Internet.email},#{Faker::Internet.email},#{Faker::Internet.email}"
+
+        params = { invite_user: { email: email } }
+        expect { post :invite, params: params }.to change { ActionMailer::Base.deliveries.count }.by(4)
+      end
     end
 
     context "POST #approve" do