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bingo: operational-only view of the card

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The card mixes facilities in service with construction projects (Sber
Balakovo at #1, MOS7, MOS11, Yandex Vladimir-2), which is fine for a
bingo but not when you want to compare what actually runs today. Add a
toggle that builds the card from operational rows only, in the same
ranking, with bingo lines recomputed for that card. The filtered view is
noindex with canonical to the plain locale URL, so it does not compete
with the main page in search.

Assisted-by: Claude:opus-5
This commit is contained in:
Sergei Poljanski 2026-10-10 06:58:30 +04:00
commit 9e885dd8c1
Signed by: asxpi
GPG key ID: 4F8851660FA4121B
6 changed files with 74 additions and 14 deletions
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25
lib/bingo.rb
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@ -34,7 +34,8 @@ module Bingo
close: 'Закрыть', no_incidents: 'Инцидентов не зафиксировано.',
footer: 'Данные из открытых источников (2025–2026). Клетка зачёркивается только по публичному источнику.',
kinds: { 'strike' => 'Атака БПЛА', 'fire' => 'Пожар', 'outage' => 'Отключение', 'flood' => 'Затопление', 'cooling' => 'Перегрев', 'other' => 'Инцидент' },
letters: %w[Б И Н Г О]
letters: %w[Б И Н Г О],
view_all: 'Все', view_operational: 'Только действующие', view_label: 'Какие ЦОДы показывать'
},
'en' => {
seo_title: 'Datacenter Bingo — strikes, fires and outages at Russian datacenters',
@ -49,7 +50,8 @@ module Bingo
close: 'Close', no_incidents: 'No incidents recorded.',
footer: 'Open-source data (2025–2026). A cell is crossed out only with a public source.',
kinds: { 'strike' => 'Drone strike', 'fire' => 'Fire', 'outage' => 'Outage', 'flood' => 'Flood', 'cooling' => 'Overheating', 'other' => 'Incident' },
letters: %w[B I N G O]
letters: %w[B I N G O],
view_all: 'All', view_operational: 'Operational only', view_label: 'Which datacenters to show'
},
'uk' => {
seo_title: 'Бінго ЦОДів — атаки, пожежі та аварії дата-центрів Росії',
@ -64,7 +66,8 @@ module Bingo
close: 'Закрити', no_incidents: 'Інцидентів не зафіксовано.',
footer: 'Дані з відкритих джерел (2025–2026). Клітинка закреслюється лише за публічним джерелом.',
kinds: { 'strike' => 'Атака БПЛА', 'fire' => 'Пожежа', 'outage' => 'Відключення', 'flood' => 'Затоплення', 'cooling' => 'Перегрів', 'other' => 'Інцидент' },
letters: %w[Б І Н Г О]
letters: %w[Б І Н Г О],
view_all: 'Усі', view_operational: 'Лише діючі', view_label: 'Які ЦОДи показувати'
}
}.freeze
@ -109,16 +112,24 @@ module Bingo
end
# Board state for rendering: ordered cells, hits and completed lines.
Board = Struct.new(:cells, :hit, :wins, :incidents, :updated_on) do
def self.load
cells = Datacenter.order(:position, :id).limit(SIZE * SIZE).eager(:incidents).all
VIEWS = %w[all operational].freeze
# The card: the first SIZE*SIZE datacenters by position, optionally only
# operational ones (same ranking, construction projects skipped).
Board = Struct.new(:cells, :hit, :wins, :incidents, :updated_on, :view) do
def self.load(view = 'all')
scope = Datacenter.order(:position, :id)
scope = scope.where(status: 'operational') if view == 'operational'
cells = scope.limit(SIZE * SIZE).eager(:incidents).all
hit = cells.map { |dc| dc.incidents.any? }
wins = LINES.select { |line| line.all? { |i| hit[i] } }
incidents = cells.flat_map(&:incidents).sort_by { |i| [i.occurred_on, i.id] }.reverse
updated = [Datacenter.max(:created_at), Incident.max(:created_at)].compact.max
new(cells, hit, wins, incidents, updated)
new(cells, hit, wins, incidents, updated, view)
end
def operational_only? = view == 'operational'
def win_cells
@win_cells ||= wins.flatten.to_set
end