Feature: Add new notification settings for user (#569)

Added new notification settings API for user 

Co-authored-by: Sojan Jose <sojan@pepalo.com>

Gemfile

@@ -78,6 +78,9 @@ gem 'sentry-raven'
 ##-- background job processing --##
 gem 'sidekiq'
 
+##-- used for single column multiple binary flags in notification settings/feature flagging --##
+gem 'flag_shih_tzu'
+
 group :development do
   gem 'annotate'
   gem 'bullet'

Gemfile.lock

@@ -177,6 +177,7 @@ GEM
     faraday_middleware (0.14.0)
       faraday (>= 0.7.4, < 1.0)
     ffi (1.12.2)
+    flag_shih_tzu (0.3.23)
     foreman (0.87.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -502,6 +503,7 @@ DEPENDENCIES
   facebook-messenger
   factory_bot_rails
   faker
+  flag_shih_tzu
   foreman
   google-cloud-storage
   haikunator

app/controllers/api/v1/callbacks_controller.rb

@@ -44,7 +44,7 @@ class Api::V1::CallbacksController < Api::BaseController
   end
 
   def update_fb_page(fb_page_id, access_token)
-    get_fb_page(fb_page_id)&.update_attributes!(
+    get_fb_page(fb_page_id)&.update!(
       user_access_token: @user_access_token, page_access_token: access_token
     )
   end

app/controllers/api/v1/user/notification_settings_controller.rb

@@ -0,0 +1,29 @@
+class Api::V1::User::NotificationSettingsController < Api::BaseController
+  before_action :set_user, :load_notification_setting
+
+  def show; end
+
+  def update
+    update_flags
+    @notification_setting.save!
+    render action: 'show'
+  end
+
+  private
+
+  def set_user
+    @user = current_user
+  end
+
+  def load_notification_setting
+    @notification_setting = @user.notification_settings.find_by(account_id: current_account.id)
+  end
+
+  def notification_setting_params
+    params.require(:notification_settings).permit(selected_email_flags: [])
+  end
+
+  def update_flags
+    @notification_setting.selected_email_flags = notification_setting_params[:selected_email_flags]
+  end
+end

app/models/account.rb

@@ -24,6 +24,7 @@ class Account < ApplicationRecord
   has_many :canned_responses, dependent: :destroy
   has_many :webhooks, dependent: :destroy
   has_one :subscription, dependent: :destroy
+  has_many :notification_settings, dependent: :destroy
 
   after_create :create_subscription
   after_create :notify_creation

app/models/notification_setting.rb

@@ -0,0 +1,34 @@
+# == Schema Information
+#
+# Table name: notification_settings
+#
+#  id          :bigint           not null, primary key
+#  email_flags :integer          default(0), not null
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  account_id  :integer
+#  user_id     :integer
+#
+# Indexes
+#
+#  by_account_user  (account_id,user_id) UNIQUE
+#
+
+class NotificationSetting < ApplicationRecord
+  # used for single column multi flags
+  include FlagShihTzu
+
+  belongs_to :account
+  belongs_to :user
+
+  DEFAULT_QUERY_SETTING = {
+    flag_query_mode: :bit_operator
+  }.freeze
+
+  EMAIL_NOTIFCATION_FLAGS = {
+    1 => :conversation_creation,
+    2 => :conversation_assignment
+  }.freeze
+
+  has_flags EMAIL_NOTIFCATION_FLAGS.merge(column: 'email_flags').merge(DEFAULT_QUERY_SETTING)
+end

app/models/user.rb

@@ -74,12 +74,13 @@ class User < ApplicationRecord
   has_many :inbox_members, dependent: :destroy
   has_many :assigned_inboxes, through: :inbox_members, source: :inbox
   has_many :messages
+  has_many :notification_settings, dependent: :destroy
 
   before_validation :set_password_and_uid, on: :create
 
   accepts_nested_attributes_for :account
 
-  after_create :notify_creation
+  after_create :notify_creation, :create_notification_setting
   after_destroy :notify_deletion
 
   def send_devise_notification(notification, *args)
@@ -100,6 +101,12 @@ class User < ApplicationRecord
     Rails.configuration.dispatcher.dispatch(AGENT_ADDED, Time.zone.now, account: account)
   end
 
+  def create_notification_setting
+    setting = notification_settings.new(account_id: account_id)
+    setting.selected_email_flags = [:conversation_assignment]
+    setting.save!
+  end
+
   def notify_deletion
     Rails.configuration.dispatcher.dispatch(AGENT_REMOVED, Time.zone.now, account: account)
   end

app/views/api/v1/user/notification_settings/show.json.jbuilder

@@ -0,0 +1,5 @@
+json.id @notification_setting.id
+json.user_id @notification_setting.user_id
+json.account_id @notification_setting.account_id
+json.all_email_flags @notification_setting.all_email_flags
+json.selected_email_flags @notification_setting.selected_email_flags

config/routes.rb

@@ -102,6 +102,10 @@ Rails.application.routes.draw do
           post :chargebee
         end
       end
+
+      namespace :user do
+        resource :notification_settings, only: [:show, :update]
+      end
     end
   end
 

db/migrate/20200226194012_add_notification_settings.rb

@@ -0,0 +1,22 @@
+class AddNotificationSettings < ActiveRecord::Migration[6.0]
+  def change
+    create_table :notification_settings do |t|
+      t.integer :account_id
+      t.integer :user_id
+      t.integer :email_flags, null: false, default: 0
+
+      t.timestamps
+    end
+
+    add_index :notification_settings, [:account_id, :user_id], unique: true, name: 'by_account_user'
+
+    ::User.find_in_batches do |users_batch|
+      users_batch.each do |user|
+        user_notification_setting = user.notification_settings.new(account_id: user.account_id)
+        user_notification_setting.conversation_creation = false
+        user_notification_setting.conversation_assignment = true
+        user_notification_setting.save!
+      end
+    end
+  end
+end

db/schema.rb

@@ -10,268 +10,276 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_02_25_162150) do
-
+ActiveRecord::Schema.define(version: 20_200_226_194_012) do
   # These are extensions that must be enabled in order to support this database
-  enable_extension "plpgsql"
+  enable_extension 'plpgsql'
 
-  create_table "accounts", id: :serial, force: :cascade do |t|
-    t.string "name", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+  create_table 'accounts', id: :serial, force: :cascade do |t|
+    t.string 'name', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "active_storage_attachments", force: :cascade do |t|
-    t.string "name", null: false
-    t.string "record_type", null: false
-    t.bigint "record_id", null: false
-    t.bigint "blob_id", null: false
-    t.datetime "created_at", null: false
-    t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
-    t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
+  create_table 'active_storage_attachments', force: :cascade do |t|
+    t.string 'name', null: false
+    t.string 'record_type', null: false
+    t.bigint 'record_id', null: false
+    t.bigint 'blob_id', null: false
+    t.datetime 'created_at', null: false
+    t.index ['blob_id'], name: 'index_active_storage_attachments_on_blob_id'
+    t.index %w[record_type record_id name blob_id], name: 'index_active_storage_attachments_uniqueness', unique: true
   end
 
-  create_table "active_storage_blobs", force: :cascade do |t|
-    t.string "key", null: false
-    t.string "filename", null: false
-    t.string "content_type"
-    t.text "metadata"
-    t.bigint "byte_size", null: false
-    t.string "checksum", null: false
-    t.datetime "created_at", null: false
-    t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
+  create_table 'active_storage_blobs', force: :cascade do |t|
+    t.string 'key', null: false
+    t.string 'filename', null: false
+    t.string 'content_type'
+    t.text 'metadata'
+    t.bigint 'byte_size', null: false
+    t.string 'checksum', null: false
+    t.datetime 'created_at', null: false
+    t.index ['key'], name: 'index_active_storage_blobs_on_key', unique: true
   end
 
-  create_table "attachments", id: :serial, force: :cascade do |t|
-    t.integer "file_type", default: 0
-    t.string "external_url"
-    t.float "coordinates_lat", default: 0.0
-    t.float "coordinates_long", default: 0.0
-    t.integer "message_id", null: false
-    t.integer "account_id", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "fallback_title"
-    t.string "extension"
+  create_table 'attachments', id: :serial, force: :cascade do |t|
+    t.integer 'file_type', default: 0
+    t.string 'external_url'
+    t.float 'coordinates_lat', default: 0.0
+    t.float 'coordinates_long', default: 0.0
+    t.integer 'message_id', null: false
+    t.integer 'account_id', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'fallback_title'
+    t.string 'extension'
   end
 
-  create_table "canned_responses", id: :serial, force: :cascade do |t|
-    t.integer "account_id", null: false
-    t.string "short_code"
-    t.text "content"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+  create_table 'canned_responses', id: :serial, force: :cascade do |t|
+    t.integer 'account_id', null: false
+    t.string 'short_code'
+    t.text 'content'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "channel_facebook_pages", id: :serial, force: :cascade do |t|
-    t.string "name", null: false
-    t.string "page_id", null: false
-    t.string "user_access_token", null: false
-    t.string "page_access_token", null: false
-    t.integer "account_id", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["page_id", "account_id"], name: "index_channel_facebook_pages_on_page_id_and_account_id", unique: true
-    t.index ["page_id"], name: "index_channel_facebook_pages_on_page_id"
+  create_table 'channel_facebook_pages', id: :serial, force: :cascade do |t|
+    t.string 'name', null: false
+    t.string 'page_id', null: false
+    t.string 'user_access_token', null: false
+    t.string 'page_access_token', null: false
+    t.integer 'account_id', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.index %w[page_id account_id], name: 'index_channel_facebook_pages_on_page_id_and_account_id', unique: true
+    t.index ['page_id'], name: 'index_channel_facebook_pages_on_page_id'
   end
 
-  create_table "channel_twitter_profiles", force: :cascade do |t|
-    t.string "name"
-    t.string "profile_id", null: false
-    t.string "twitter_access_token", null: false
-    t.string "twitter_access_token_secret", null: false
-    t.integer "account_id", null: false
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+  create_table 'channel_twitter_profiles', force: :cascade do |t|
+    t.string 'name'
+    t.string 'profile_id', null: false
+    t.string 'twitter_access_token', null: false
+    t.string 'twitter_access_token_secret', null: false
+    t.integer 'account_id', null: false
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
   end
 
-  create_table "channel_web_widgets", id: :serial, force: :cascade do |t|
-    t.string "website_name"
-    t.string "website_url"
-    t.integer "account_id"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "website_token"
-    t.string "widget_color", default: "#1f93ff"
-    t.index ["website_token"], name: "index_channel_web_widgets_on_website_token", unique: true
+  create_table 'channel_web_widgets', id: :serial, force: :cascade do |t|
+    t.string 'website_name'
+    t.string 'website_url'
+    t.integer 'account_id'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'website_token'
+    t.string 'widget_color', default: '#1f93ff'
+    t.index ['website_token'], name: 'index_channel_web_widgets_on_website_token', unique: true
   end
 
-  create_table "contact_inboxes", force: :cascade do |t|
-    t.bigint "contact_id"
-    t.bigint "inbox_id"
-    t.string "source_id", null: false
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
-    t.index ["contact_id"], name: "index_contact_inboxes_on_contact_id"
-    t.index ["inbox_id", "source_id"], name: "index_contact_inboxes_on_inbox_id_and_source_id", unique: true
-    t.index ["inbox_id"], name: "index_contact_inboxes_on_inbox_id"
-    t.index ["source_id"], name: "index_contact_inboxes_on_source_id"
+  create_table 'contact_inboxes', force: :cascade do |t|
+    t.bigint 'contact_id'
+    t.bigint 'inbox_id'
+    t.string 'source_id', null: false
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+    t.index ['contact_id'], name: 'index_contact_inboxes_on_contact_id'
+    t.index %w[inbox_id source_id], name: 'index_contact_inboxes_on_inbox_id_and_source_id', unique: true
+    t.index ['inbox_id'], name: 'index_contact_inboxes_on_inbox_id'
+    t.index ['source_id'], name: 'index_contact_inboxes_on_source_id'
   end
 
-  create_table "contacts", id: :serial, force: :cascade do |t|
-    t.string "name"
-    t.string "email"
-    t.string "phone_number"
-    t.integer "account_id", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "pubsub_token"
-    t.jsonb "additional_attributes"
-    t.index ["account_id"], name: "index_contacts_on_account_id"
-    t.index ["pubsub_token"], name: "index_contacts_on_pubsub_token", unique: true
+  create_table 'contacts', id: :serial, force: :cascade do |t|
+    t.string 'name'
+    t.string 'email'
+    t.string 'phone_number'
+    t.integer 'account_id', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'pubsub_token'
+    t.jsonb 'additional_attributes'
+    t.index ['account_id'], name: 'index_contacts_on_account_id'
+    t.index ['pubsub_token'], name: 'index_contacts_on_pubsub_token', unique: true
   end
 
-  create_table "conversations", id: :serial, force: :cascade do |t|
-    t.integer "account_id", null: false
-    t.integer "inbox_id", null: false
-    t.integer "status", default: 0, null: false
-    t.integer "assignee_id"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.bigint "contact_id"
-    t.integer "display_id", null: false
-    t.datetime "user_last_seen_at"
-    t.datetime "agent_last_seen_at"
-    t.boolean "locked", default: false
-    t.jsonb "additional_attributes"
-    t.bigint "contact_inbox_id"
-    t.index ["account_id", "display_id"], name: "index_conversations_on_account_id_and_display_id", unique: true
-    t.index ["account_id"], name: "index_conversations_on_account_id"
-    t.index ["contact_inbox_id"], name: "index_conversations_on_contact_inbox_id"
+  create_table 'conversations', id: :serial, force: :cascade do |t|
+    t.integer 'account_id', null: false
+    t.integer 'inbox_id', null: false
+    t.integer 'status', default: 0, null: false
+    t.integer 'assignee_id'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.bigint 'contact_id'
+    t.integer 'display_id', null: false
+    t.datetime 'user_last_seen_at'
+    t.datetime 'agent_last_seen_at'
+    t.boolean 'locked', default: false
+    t.jsonb 'additional_attributes'
+    t.bigint 'contact_inbox_id'
+    t.index %w[account_id display_id], name: 'index_conversations_on_account_id_and_display_id', unique: true
+    t.index ['account_id'], name: 'index_conversations_on_account_id'
+    t.index ['contact_inbox_id'], name: 'index_conversations_on_contact_inbox_id'
   end
 
-  create_table "inbox_members", id: :serial, force: :cascade do |t|
-    t.integer "user_id", null: false
-    t.integer "inbox_id", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["inbox_id"], name: "index_inbox_members_on_inbox_id"
+  create_table 'inbox_members', id: :serial, force: :cascade do |t|
+    t.integer 'user_id', null: false
+    t.integer 'inbox_id', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.index ['inbox_id'], name: 'index_inbox_members_on_inbox_id'
   end
 
-  create_table "inboxes", id: :serial, force: :cascade do |t|
-    t.integer "channel_id", null: false
-    t.integer "account_id", null: false
-    t.string "name", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "channel_type"
-    t.boolean "enable_auto_assignment", default: true
-    t.index ["account_id"], name: "index_inboxes_on_account_id"
+  create_table 'inboxes', id: :serial, force: :cascade do |t|
+    t.integer 'channel_id', null: false
+    t.integer 'account_id', null: false
+    t.string 'name', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'channel_type'
+    t.boolean 'enable_auto_assignment', default: true
+    t.index ['account_id'], name: 'index_inboxes_on_account_id'
   end
 
-  create_table "messages", id: :serial, force: :cascade do |t|
-    t.text "content"
-    t.integer "account_id", null: false
-    t.integer "inbox_id", null: false
-    t.integer "conversation_id", null: false
-    t.integer "message_type", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.boolean "private", default: false
-    t.integer "user_id"
-    t.integer "status", default: 0
-    t.string "source_id"
-    t.integer "content_type", default: 0
-    t.json "content_attributes", default: {}
-    t.bigint "contact_id"
-    t.index ["contact_id"], name: "index_messages_on_contact_id"
-    t.index ["conversation_id"], name: "index_messages_on_conversation_id"
-    t.index ["source_id"], name: "index_messages_on_source_id"
+  create_table 'messages', id: :serial, force: :cascade do |t|
+    t.text 'content'
+    t.integer 'account_id', null: false
+    t.integer 'inbox_id', null: false
+    t.integer 'conversation_id', null: false
+    t.integer 'message_type', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.boolean 'private', default: false
+    t.integer 'user_id'
+    t.integer 'status', default: 0
+    t.string 'source_id'
+    t.integer 'content_type', default: 0
+    t.json 'content_attributes', default: {}
+    t.bigint 'contact_id'
+    t.index ['contact_id'], name: 'index_messages_on_contact_id'
+    t.index ['conversation_id'], name: 'index_messages_on_conversation_id'
+    t.index ['source_id'], name: 'index_messages_on_source_id'
   end
 
-  create_table "subscriptions", id: :serial, force: :cascade do |t|
-    t.string "pricing_version"
-    t.integer "account_id"
-    t.datetime "expiry"
-    t.string "billing_plan", default: "trial"
-    t.string "stripe_customer_id"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.integer "state", default: 0
-    t.boolean "payment_source_added", default: false
+  create_table 'notification_settings', force: :cascade do |t|
+    t.integer 'account_id'
+    t.integer 'user_id'
+    t.integer 'email_flags', default: 0, null: false
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+    t.index %w[account_id user_id], name: 'by_account_user', unique: true
   end
 
-  create_table "taggings", id: :serial, force: :cascade do |t|
-    t.integer "tag_id"
-    t.string "taggable_type"
-    t.integer "taggable_id"
-    t.string "tagger_type"
-    t.integer "tagger_id"
-    t.string "context", limit: 128
-    t.datetime "created_at"
-    t.index ["context"], name: "index_taggings_on_context"
-    t.index ["tag_id", "taggable_id", "taggable_type", "context", "tagger_id", "tagger_type"], name: "taggings_idx", unique: true
-    t.index ["tag_id"], name: "index_taggings_on_tag_id"
-    t.index ["taggable_id", "taggable_type", "context"], name: "index_taggings_on_taggable_id_and_taggable_type_and_context"
-    t.index ["taggable_id", "taggable_type", "tagger_id", "context"], name: "taggings_idy"
-    t.index ["taggable_id"], name: "index_taggings_on_taggable_id"
-    t.index ["taggable_type", "taggable_id"], name: "index_taggings_on_taggable_type_and_taggable_id"
-    t.index ["taggable_type"], name: "index_taggings_on_taggable_type"
-    t.index ["tagger_id", "tagger_type"], name: "index_taggings_on_tagger_id_and_tagger_type"
-    t.index ["tagger_id"], name: "index_taggings_on_tagger_id"
-    t.index ["tagger_type", "tagger_id"], name: "index_taggings_on_tagger_type_and_tagger_id"
+  create_table 'subscriptions', id: :serial, force: :cascade do |t|
+    t.string 'pricing_version'
+    t.integer 'account_id'
+    t.datetime 'expiry'
+    t.string 'billing_plan', default: 'trial'
+    t.string 'stripe_customer_id'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.integer 'state', default: 0
+    t.boolean 'payment_source_added', default: false
   end
 
-  create_table "tags", id: :serial, force: :cascade do |t|
-    t.string "name"
-    t.integer "taggings_count", default: 0
-    t.index ["name"], name: "index_tags_on_name", unique: true
+  create_table 'taggings', id: :serial, force: :cascade do |t|
+    t.integer 'tag_id'
+    t.string 'taggable_type'
+    t.integer 'taggable_id'
+    t.string 'tagger_type'
+    t.integer 'tagger_id'
+    t.string 'context', limit: 128
+    t.datetime 'created_at'
+    t.index ['context'], name: 'index_taggings_on_context'
+    t.index %w[tag_id taggable_id taggable_type context tagger_id tagger_type], name: 'taggings_idx', unique: true
+    t.index ['tag_id'], name: 'index_taggings_on_tag_id'
+    t.index %w[taggable_id taggable_type context], name: 'index_taggings_on_taggable_id_and_taggable_type_and_context'
+    t.index %w[taggable_id taggable_type tagger_id context], name: 'taggings_idy'
+    t.index ['taggable_id'], name: 'index_taggings_on_taggable_id'
+    t.index %w[taggable_type taggable_id], name: 'index_taggings_on_taggable_type_and_taggable_id'
+    t.index ['taggable_type'], name: 'index_taggings_on_taggable_type'
+    t.index %w[tagger_id tagger_type], name: 'index_taggings_on_tagger_id_and_tagger_type'
+    t.index ['tagger_id'], name: 'index_taggings_on_tagger_id'
+    t.index %w[tagger_type tagger_id], name: 'index_taggings_on_tagger_type_and_tagger_id'
   end
 
-  create_table "telegram_bots", id: :serial, force: :cascade do |t|
-    t.string "name"
-    t.string "auth_key"
-    t.integer "account_id"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+  create_table 'tags', id: :serial, force: :cascade do |t|
+    t.string 'name'
+    t.integer 'taggings_count', default: 0
+    t.index ['name'], name: 'index_tags_on_name', unique: true
   end
 
-  create_table "users", id: :serial, force: :cascade do |t|
-    t.string "provider", default: "email", null: false
-    t.string "uid", default: "", null: false
-    t.string "encrypted_password", default: "", null: false
-    t.string "reset_password_token"
-    t.datetime "reset_password_sent_at"
-    t.datetime "remember_created_at"
-    t.integer "sign_in_count", default: 0, null: false
-    t.datetime "current_sign_in_at"
-    t.datetime "last_sign_in_at"
-    t.string "current_sign_in_ip"
-    t.string "last_sign_in_ip"
-    t.string "confirmation_token"
-    t.datetime "confirmed_at"
-    t.datetime "confirmation_sent_at"
-    t.string "unconfirmed_email"
-    t.string "name", null: false
-    t.string "nickname"
-    t.string "email"
-    t.json "tokens"
-    t.integer "account_id", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "pubsub_token"
-    t.integer "role", default: 0
-    t.bigint "inviter_id"
-    t.index ["email"], name: "index_users_on_email"
-    t.index ["inviter_id"], name: "index_users_on_inviter_id"
-    t.index ["pubsub_token"], name: "index_users_on_pubsub_token", unique: true
-    t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
-    t.index ["uid", "provider"], name: "index_users_on_uid_and_provider", unique: true
+  create_table 'telegram_bots', id: :serial, force: :cascade do |t|
+    t.string 'name'
+    t.string 'auth_key'
+    t.integer 'account_id'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "webhooks", force: :cascade do |t|
-    t.integer "account_id"
-    t.integer "inbox_id"
-    t.string "url"
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
-    t.integer "webhook_type", default: 0
+  create_table 'users', id: :serial, force: :cascade do |t|
+    t.string 'provider', default: 'email', null: false
+    t.string 'uid', default: '', null: false
+    t.string 'encrypted_password', default: '', null: false
+    t.string 'reset_password_token'
+    t.datetime 'reset_password_sent_at'
+    t.datetime 'remember_created_at'
+    t.integer 'sign_in_count', default: 0, null: false
+    t.datetime 'current_sign_in_at'
+    t.datetime 'last_sign_in_at'
+    t.string 'current_sign_in_ip'
+    t.string 'last_sign_in_ip'
+    t.string 'confirmation_token'
+    t.datetime 'confirmed_at'
+    t.datetime 'confirmation_sent_at'
+    t.string 'unconfirmed_email'
+    t.string 'name', null: false
+    t.string 'nickname'
+    t.string 'email'
+    t.json 'tokens'
+    t.integer 'account_id', null: false
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'pubsub_token'
+    t.integer 'role', default: 0
+    t.bigint 'inviter_id'
+    t.index ['email'], name: 'index_users_on_email'
+    t.index ['inviter_id'], name: 'index_users_on_inviter_id'
+    t.index ['pubsub_token'], name: 'index_users_on_pubsub_token', unique: true
+    t.index ['reset_password_token'], name: 'index_users_on_reset_password_token', unique: true
+    t.index %w[uid provider], name: 'index_users_on_uid_and_provider', unique: true
   end
 
-  add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
-  add_foreign_key "contact_inboxes", "contacts"
-  add_foreign_key "contact_inboxes", "inboxes"
-  add_foreign_key "conversations", "contact_inboxes"
-  add_foreign_key "messages", "contacts"
-  add_foreign_key "users", "users", column: "inviter_id", on_delete: :nullify
+  create_table 'webhooks', force: :cascade do |t|
+    t.integer 'account_id'
+    t.integer 'inbox_id'
+    t.string 'url'
+    t.datetime 'created_at', precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
+    t.integer 'webhook_type', default: 0
+  end
+
+  add_foreign_key 'active_storage_attachments', 'active_storage_blobs', column: 'blob_id'
+  add_foreign_key 'contact_inboxes', 'contacts'
+  add_foreign_key 'contact_inboxes', 'inboxes'
+  add_foreign_key 'conversations', 'contact_inboxes'
+  add_foreign_key 'messages', 'contacts'
+  add_foreign_key 'users', 'users', column: 'inviter_id', on_delete: :nullify
 end

spec/controllers/api/v1/user/notification_settings_controller_spec.rb

@@ -0,0 +1,58 @@
+require 'rails_helper'
+
+RSpec.describe 'Notification Settings API', type: :request do
+  let(:account) { create(:account) }
+
+  describe 'GET /api/v1/user/notification_settings' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get '/api/v1/user/notification_settings'
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:agent) { create(:user, account: account, role: :agent) }
+
+      it 'returns current user notification settings' do
+        get '/api/v1/user/notification_settings',
+            headers: agent.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+        expect(json_response['user_id']).to eq(agent.id)
+        expect(json_response['account_id']).to eq(account.id)
+      end
+    end
+  end
+
+  describe 'PUT /api/v1/user/notification_settings' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        put '/api/v1/user/notification_settings'
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:agent) { create(:user, account: account, role: :agent) }
+
+      it 'updates the email related notification flags' do
+        put '/api/v1/user/notification_settings',
+            params: { notification_settings: { selected_email_flags: ['conversation_assignment'] } },
+            headers: agent.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+        agent.reload
+        expect(json_response['user_id']).to eq(agent.id)
+        expect(json_response['account_id']).to eq(account.id)
+        expect(json_response['selected_email_flags']).to eq(['conversation_assignment'])
+      end
+    end
+  end
+end

spec/models/account_spec.rb

@@ -15,4 +15,5 @@ RSpec.describe Account do
   it { is_expected.to have_many(:web_widgets).class_name('::Channel::WebWidget').dependent(:destroy) }
   it { is_expected.to have_one(:subscription).dependent(:destroy) }
   it { is_expected.to have_many(:webhooks).dependent(:destroy) }
+  it { is_expected.to have_many(:notification_settings).dependent(:destroy) }
 end

spec/models/notification_setting_spec.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe NotificationSetting do
+  context 'with associations' do
+    it { is_expected.to belong_to(:account) }
+    it { is_expected.to belong_to(:user) }
+  end
+end

spec/models/user_spec.rb

@@ -16,6 +16,7 @@ RSpec.describe User do
     it { is_expected.to belong_to(:inviter).class_name('User').required(false) }
     it { is_expected.to have_many(:assigned_conversations).class_name('Conversation').dependent(:nullify) }
     it { is_expected.to have_many(:inbox_members).dependent(:destroy) }
+    it { is_expected.to have_many(:notification_settings).dependent(:destroy) }
     it { is_expected.to have_many(:assigned_inboxes).through(:inbox_members) }
     it { is_expected.to have_many(:messages) }
   end
@@ -26,4 +27,13 @@ RSpec.describe User do
     it { expect(user.pubsub_token).not_to eq(nil) }
     it { expect(user.saved_changes.keys).not_to eq('pubsub_token') }
   end
+
+  describe 'notification_settings' do
+    it 'gets created with the right default settings' do
+      expect(user.notification_settings).not_to eq(nil)
+
+      expect(user.notification_settings.first.conversation_creation?).to eq(false)
+      expect(user.notification_settings.first.conversation_assignment?).to eq(true)
+    end
+  end
 end