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top coin holders to metrics #440

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Merged
aaravjhamb merged 1 commit into from
Sep 10, 2026
Merged

top coin holders to metrics #440

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62 changes: 53 additions & 9 deletions app/controllers/admin/metrics_controller.rb
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
class Admin::MetricsController < Admin::ApplicationController
COIN_USD_VALUE = 1.0
TOP_COIN_HOLDERS_LIMIT = 100

def index
days = (params[:days].presence || 30).to_i.clamp(7, 180)
Expand Down Expand Up @@ -111,21 +112,17 @@ def index
total_coins_all = tier_breakdown.sum { |t| t[:total_coins] }
avg_coins_per_hour = total_hours_all.positive? ? (total_coins_all / total_hours_all).round(2) : 0

kept_user_ids = User.kept.select(:id)
balance_earned = Project.kept.approved
.where.not(id: ProjectPayout.select(:project_id))
.where(user_id: kept_user_ids)
.includes(:devlogs, :user)
.sum(&:coins_earned) +
ProjectPayout.joins(:project).merge(Project.kept).where(user_id: kept_user_ids).sum(:coins).to_f
balance_adjustments = CoinAdjustment.where(user_id: kept_user_ids).sum(:amount).to_f
balance_spent = Order.where(status: %i[pending approved fulfilled], user_id: kept_user_ids).sum(:coin_cost).to_f
earned_by_user, adjusted_by_user, spent_by_user = coin_totals_by_user
balance_earned = earned_by_user.values.sum
balance_adjustments = adjusted_by_user.values.sum
balance_spent = spent_by_user.values.sum
coins_in_accounts = {
earned: balance_earned.round(2),
adjustments: balance_adjustments.round(2),
spent: balance_spent.round(2),
balance: (balance_earned + balance_adjustments - balance_spent).round(2)
}
top_holders = top_coin_holders(earned_by_user, adjusted_by_user, spent_by_user)

approved_referrals_count = Referral.approved.count
referral_per_unit = Referral::PAYOUT_AMOUNT + Referral::PRIZE_POOL_CONTRIBUTION
Expand Down Expand Up @@ -235,6 +232,7 @@ def index
grand_total: (total_coins_all + referral_economy[:total_coins] + reel_economy[:total_coins]).round(2),
in_accounts: coins_in_accounts
},
top_coin_holders: top_holders,
referral_economy: referral_economy,
reel_economy: reel_economy,
location_distribution: location_distribution,
Expand All @@ -246,6 +244,52 @@ def index

private

def coin_totals_by_user
kept_user_ids = User.kept.select(:id)

earned = Hash.new(0.0)
Project.kept.approved
.where.not(id: ProjectPayout.select(:project_id))
.where(user_id: kept_user_ids)
.includes(:devlogs, :user)
.each { |project| earned[project.user_id] += project.coins_earned }
ProjectPayout.joins(:project).merge(Project.kept)
.where(user_id: kept_user_ids)
.group(:user_id)
.sum(:coins)
.each { |user_id, coins| earned[user_id] += coins.to_f }

adjusted = CoinAdjustment.where(user_id: kept_user_ids).group(:user_id).sum(:amount).transform_values(&:to_f)
spent = Order.where(status: %i[pending approved fulfilled], user_id: kept_user_ids)
.group(:user_id).sum(:coin_cost).transform_values(&:to_f)

[ earned, adjusted, spent ]
end

def top_coin_holders(earned, adjusted, spent, limit: TOP_COIN_HOLDERS_LIMIT)
balances = (earned.keys + adjusted.keys + spent.keys).uniq.to_h do |user_id|
[ user_id, (earned[user_id].to_f + adjusted[user_id].to_f - spent[user_id].to_f).round(2) ]
end

ranked = balances.sort_by { |user_id, balance| [ -balance, user_id ] }.first(limit)
users = User.kept.where(id: ranked.map(&:first)).index_by(&:id)

ranked.filter_map do |user_id, balance|
user = users[user_id]
next unless user

{
id: user.id,
display_name: user.display_name,
avatar: user.avatar,
balance: balance,
earned: earned[user_id].to_f.round(2),
adjusted: adjusted[user_id].to_f.round(2),
spent: spent[user_id].to_f.round(2)
}
end
end

# Review throughput for completed reviews in the given window:
# - avg_active_seconds: heartbeat-measured hands-on review time per review
# - avg_wall_seconds: open → decision wall-clock per review
Expand Down
64 changes: 63 additions & 1 deletion app/javascript/pages/Admin/Metrics/Index.tsx
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import { router } from '@inertiajs/react'
import { Link, router } from '@inertiajs/react'
import { Card, CardContent, CardHeader, CardTitle } from '@/components/admin/ui/card'
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from '@/components/admin/ui/table'
import { cn } from '@/components/admin/lib/cn'
Expand Down Expand Up @@ -83,6 +83,16 @@ interface CoinEconomy {
}
}

interface TopCoinHolder {
id: number
display_name: string
avatar: string
balance: number
earned: number
adjusted: number
spent: number
}

interface ReferralEconomy {
count: number
per_unit: number
Expand Down Expand Up @@ -210,6 +220,7 @@ export default function AdminMetricsIndex({
payouts,
tier_breakdown,
coin_economy,
top_coin_holders,
referral_economy,
reel_economy,
location_distribution,
Expand All @@ -227,6 +238,7 @@ export default function AdminMetricsIndex({
payouts: Payouts
tier_breakdown: TierRow[]
coin_economy: CoinEconomy
top_coin_holders: TopCoinHolder[]
referral_economy: ReferralEconomy
reel_economy: ReelEconomy
location_distribution: LocationDistribution
Expand Down Expand Up @@ -605,6 +617,56 @@ export default function AdminMetricsIndex({
</CardContent>
</Card>

<Card>
<CardHeader>
<CardTitle>Top coin holders</CardTitle>
</CardHeader>
<CardContent>
<p className="text-xs text-muted-foreground mb-3">
The {top_coin_holders.length} highest current balances (earned + adjustments − spent, pending orders
included).
</p>
{top_coin_holders.length === 0 ? (
<p className="text-xs text-muted-foreground">No balances yet.</p>
) : (
<Table>
<TableHeader>
<TableRow>
<TableHead className="w-12">#</TableHead>
<TableHead>Builder</TableHead>
<TableHead className="text-right">Balance</TableHead>
<TableHead className="text-right">Earned</TableHead>
<TableHead className="text-right">Adjustments</TableHead>
<TableHead className="text-right">Spent</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{top_coin_holders.map((holder, i) => (
<TableRow key={holder.id}>
<TableCell className="text-muted-foreground font-mono tabular-nums">{i + 1}</TableCell>
<TableCell>
<Link
href={`/admin/users/${holder.id}`}
className="flex items-center gap-2 hover:underline min-w-0"
>
<img src={holder.avatar} alt="" className="size-6 rounded-full shrink-0" />
<span className="truncate">{holder.display_name}</span>
</Link>
</TableCell>
<TableCell className="text-right font-semibold tabular-nums">
{holder.balance.toLocaleString()}
</TableCell>
<TableCell className="text-right tabular-nums">{holder.earned.toLocaleString()}</TableCell>
<TableCell className="text-right tabular-nums">{holder.adjusted.toLocaleString()}</TableCell>
<TableCell className="text-right tabular-nums">{holder.spent.toLocaleString()}</TableCell>
</TableRow>
))}
</TableBody>
</Table>
)}
</CardContent>
</Card>

<Card>
<CardHeader>
<CardTitle>Coin rate by tier</CardTitle>
Expand Down
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