houdini/lib/query/query_event_metrics.rb
Bradley M. Kuhn 6772312ea7 Relicense all .rb files under new project license.
The primary license of the project is changing to:
  AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later

with some specific files to be licensed under the one of two licenses:
   CC0-1.0
   LGPL-3.0-or-later

This commit is one of the many steps to relicense the entire codebase.

Documentation granting permission for this relicensing (from all past
contributors who hold copyrights) is on file with Software Freedom
Conservancy, Inc.
2018-03-25 15:10:40 -04:00

89 lines
3.1 KiB
Ruby

# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
module QueryEventMetrics
def self.expression(additional_selects=[])
selects = [
"coalesce(tickets.total, 0) AS total_attendees",
"coalesce(tickets.checked_in_count, 0) AS checked_in_count",
"coalesce(ticket_payments.total_paid, 0) AS tickets_total_paid",
"coalesce(donations.payment_total, 0) AS donations_total_paid",
"coalesce(ticket_payments.total_paid, 0) + coalesce(donations.payment_total, 0) AS total_paid"
]
tickets_sub = Qx.select("event_id", "SUM(quantity) AS total", "SUM(tickets.checked_in::int) AS checked_in_count")
.from("tickets")
.group_by("event_id")
.as("tickets")
ticket_payments_subquery = Qx.select("payment_id", "MAX(event_id) AS event_id").from("tickets").group_by("payment_id").as("tickets")
ticket_payments_sub = Qx.select("SUM(payments.gross_amount) AS total_paid", "tickets.event_id")
.from(:payments)
.join(ticket_payments_subquery, "payments.id=tickets.payment_id")
.group_by("tickets.event_id")
.as("ticket_payments")
donations_sub = Qx.select("event_id", "SUM(payments.gross_amount) as payment_total")
.from("donations")
.group_by("event_id")
.left_join("payments", "donations.id=payments.donation_id")
.as("donations")
selects = selects.concat(additional_selects)
return Qx.select(*selects)
.from("events")
.left_join(
[tickets_sub, "tickets.event_id = events.id"],
[donations_sub, "donations.event_id = events.id"],
[ticket_payments_sub, "ticket_payments.event_id=events.id"]
)
end
def self.with_event_ids(event_ids)
return [] if event_ids.empty?
QueryEventMetrics.expression().where("events.id in ($ids)", ids: event_ids).execute
end
def self.for_listings(id_type, id, params)
selects = [
'events.id',
'events.name',
'events.venue_name',
'events.address',
'events.city',
'events.state_code',
'events.zip_code',
'events.start_datetime',
'events.end_datetime',
'events.organizer_email'
]
exp = QueryEventMetrics.expression(selects)
if id_type == 'profile'
exp = exp.and_where(["events.profile_id = $id", id: id])
end
if id_type == 'nonprofit'
exp = exp.and_where(["events.nonprofit_id = $id", id: id])
end
if params['active'].present?
exp = exp
.and_where(['events.end_datetime >= $date', date: Time.now])
.and_where(["events.published = TRUE AND coalesce(events.deleted, FALSE) = FALSE"])
end
if params['past'].present?
exp = exp
.and_where(['events.end_datetime < $date', date: Time.now])
.and_where(["events.published = TRUE AND coalesce(events.deleted, FALSE) = FALSE"])
end
if params['unpublished'].present?
exp = exp.and_where(["coalesce(events.published, FALSE) = FALSE AND coalesce(events.deleted, FALSE) = FALSE"])
end
if params['deleted'].present?
exp = exp.and_where(["events.deleted = TRUE"])
end
return exp.execute
end
end