important tasks in rails

1. add csv file in rails import --

2. update custom id in rails project 

3. bulk_destroy --

    def bulk_destroy

      users = Account.where(id: params[:ids].split(","))

      return no_records_found unless users.any?

      if users.destroy_all

        render json: { message: 'Users was successfully destroyed.' }, status: :ok

      else

        render json: { errors: users.errors }, status: :unprocessable_entity

      end

    end

4. bulk_update --

    def bulk_update

      users = Account.where(id: params[:ids])

      if users.any?

        users.each do |user|

          user.update(account_params)

        end

        render json: AccountSerializer.new(users, meta: {message: "Users successfully Updated."}).serializable_hash, status: :created

      else

        no_records_found

      end

    end

5.  export csv file in rails ::

    def export

      csv_data = Account.order(:id)

      respond_to do |format|

        format.csv { send_data csv_data.to_csv, filename: "User-#{DateTime.now}.csv" }

      end

    end

6. search in rails ::

    def search

      accounts = Account.where('first_name ILIKE ?', "%#{params[:name]}%").order(id: :desc).paginate(page: params[:page], per_page: 20)

      if accounts.present?

        render json: AccountSerializer.new(accounts, meta: {total_pages: accounts.total_pages, message: "User search list"}).serializable_hash, status: :ok

      else

        no_records_found

      end

    end

7.