houdini/lib/query/query_donations.rb

# frozen_string_literal: true

# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
require 'query/query_supporters'

module QueryDonations
  # Export all donation data for a given campaign
  def self.campaign_export(campaign_id)
    Psql.execute_vectors(
      Qexpr.new.select([
        'donations.created_at',
        '(payments.gross_amount/100.00)::money::text AS amount',
        'COUNT(recurring_donations.id) > 0 AS recurring',
        "STRING_AGG(campaign_gift_options.name, ',') AS campaign_gift_names"
      ].concat(QuerySupporters.supporter_export_selections)
       .concat([
                 'supporters.id AS "Supporter ID"'
               ]).concat([
                           "coalesce(donations.designation, 'None') AS designation",
                           "#{QueryPayments.get_dedication_or_empty('type')}::text AS \"Dedication Type\"",
                           "#{QueryPayments.get_dedication_or_empty('name')}::text AS \"Dedicated To: Name\"",
                           "#{QueryPayments.get_dedication_or_empty('supporter_id')}::text AS \"Dedicated To: Supporter ID\"",
                           "#{QueryPayments.get_dedication_or_empty('contact', 'email')}::text AS \"Dedicated To: Email\"",
                           "#{QueryPayments.get_dedication_or_empty('contact', 'phone')}::text AS \"Dedicated To: Phone\"",
                           "#{QueryPayments.get_dedication_or_empty('contact', 'address')}::text AS \"Dedicated To: Address\"",
                           "#{QueryPayments.get_dedication_or_empty('note')}::text AS \"Dedicated To: Note\"",
                           'donations.campaign_id AS "Campaign Id"',
                           'users.email AS "Campaign Creator Email"'
                         ])).from(:donations)
     .join(:supporters, 'supporters.id=donations.supporter_id')
     .left_outer_join(:campaign_gifts, 'campaign_gifts.donation_id=donations.id')
     .left_outer_join(:campaign_gift_options, 'campaign_gift_options.id=campaign_gifts.campaign_gift_option_id')
     .left_outer_join(:recurring_donations, 'recurring_donations.donation_id = donations.id')
     .join_lateral(:payments,
                   get_first_payment_for_donation.parse, true)
     .join(Qx.select('id, profile_id').from('campaigns')
              .where("id IN (#{QueryCampaigns
                                   .get_campaign_and_children(campaign_id)
                                   .parse})").as('campaigns').parse,
           'donations.campaign_id=campaigns.id')
     .join(Qx.select('users.id, profiles.id AS profiles_id, users.email')
              .from('users')
              .add_join('profiles', 'profiles.user_id = users.id')
              .as('users').parse, 'users.profiles_id=campaigns.profile_id')
     .group_by('donations.id', 'supporters.id', 'payments.id', 'payments.gross_amount', 'users.email')
     .order_by('donations.date')
    )
  end

  def self.for_campaign_activities(id)
    QueryDonations.activities_expression(['donations.recurring'])
                  .where("donations.campaign_id IN (#{QueryCampaigns
                                             .get_campaign_and_children(id)
                                             .parse})")
                  .execute
  end

  def self.activities_expression(additional_selects)
    selects = ["
      CASE
        WHEN donations.anonymous='t'
          OR supporters.anonymous='t'
          OR supporters.name=''
          OR supporters.name IS NULL
        THEN 'A supporter'
        ELSE supporters.name
      END AS supporter_name",
               '(donations.amount / 100.0)::money::text as amount',
               'donations.date'] + (additional_selects || [])

    Qx.select(selects.join(','))
      .from(:donations)
      .left_join(:supporters, 'donations.supporter_id=supporters.id')
      .order_by('donations.date desc')
      .limit(15)
  end

  # Return an array of groups of offsite donation payment_ids that exactly match on nonprofit_id, supporter_id, amount, and date
  # !!! Note this returns the PAYMENT_IDS for each offsite donation
  def self.dupe_offsite_donations(np_id)
    payment_ids = Psql.execute_vectors(
      Qexpr.new.select('ARRAY_AGG(payments.id) AS ids')
      .from('donations')
      .join(:offsite_payments, 'offsite_payments.donation_id=donations.id')
      .join(:payments, 'payments.donation_id=donations.id')
      .where('donations.nonprofit_id=$id', id: np_id)
      .group_by('donations.supporter_id', 'donations.amount', 'donations.date')
      .having('COUNT(donations.id) > 1')
    )[1..-1].map(&:flatten)
  end

  def self.get_first_payment_for_donation(table_selector = 'donations')
    Qx.select('payments.id, payments.gross_amount').from(:payments)
      .where("payments.donation_id = #{table_selector}.id")
      .order_by('payments.created_at ASC')
      .limit(1)
  end
end