Files
PaperClipAI/server/src/services/costs.ts
T
DottaandPaperclip 0eaabe5c0b refactor(accounting): remove company serialization from paid settlement (#18917)
Settle paid operations through operation-scoped transactions. Preserve exact ledger evidence and replay while moving aggregate budget decisions to durable deferred work.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-11-04 07:29:28 -06:00

687 lines
36 KiB
TypeScript

import { receiptFingerprint } from "./receipt-fingerprint.js";
import { agentAvatarUrl, resolveAgentAppearance, createCostEventSchema, createServiceCostEventSchema, normalizeCents, isUuidLike, type MoneyInput, type CostByUserReport } from "@paperclipai/shared";
import { and, desc, eq, gte, inArray, isNotNull, isNull, lt, lte, ne, sql } from "drizzle-orm";
import { alias } from "drizzle-orm/pg-core";
import type { Db } from "@paperclipai/db";
import { activityLog, agents, authUsers, companies, companyMemberships, costEvents, heartbeatRuns, issues, projects, goals, aiSubscriptions } from "@paperclipai/db";
import { notFound, unprocessable, conflict } from "../errors.js";
import type { BudgetServiceHooks } from "./budgets.js";
import { logActivity, type LogActivityInput, type ActivityPublication } from "./activity-log.js";
import { withAccountingReadSnapshot, withOperationAccountingTransaction } from "./accounting-transaction.js";
import { queueBudgetEvaluation } from "./budget-evaluation-work.js";
import { visibleIssueCondition } from "./issue-visibility.js";
import { resolveCostDateRange, type CostDateRange } from "./cost-date-range.js";
export type { CostDateRange } from "./cost-date-range.js";
const METERED_BILLING_TYPE = "metered_api";
const SUBSCRIPTION_BILLING_TYPES = ["subscription_included", "subscription_overage"] as const;
// Pre-receipt Codex events stored cache reads inside input; Pi/OpenCode used
// provider-qualified model IDs and already excluded cache reads. Normalize each
// historical row before aggregation so mixed old/new groups share the current
// exclusive-input contract. Preserve the original ledger and monetary amounts.
export const ordinaryInputTokens = sql<number>`case
when ${costEvents.receiptHash} is null and ${costEvents.provider} = 'openai'
and ${costEvents.model} not like 'openai/_%'
then greatest(0, ${costEvents.inputTokens} - ${costEvents.cachedInputTokens})
else ${costEvents.inputTokens} end`;
function sumAsNumber(column: typeof costEvents.costCents | typeof costEvents.inputTokens | typeof costEvents.cachedInputTokens | typeof costEvents.outputTokens | ReturnType<typeof sql>) {
return sql<number>`coalesce(sum(${column}), 0)::double precision`;
}
function currentUtcMonthWindow(now = new Date()) {
const year = now.getUTCFullYear();
const month = now.getUTCMonth();
return {
start: new Date(Date.UTC(year, month, 1, 0, 0, 0, 0)),
end: new Date(Date.UTC(year, month + 1, 1, 0, 0, 0, 0)),
};
}
export async function getMonthlySpendTotal(
db: Db,
scope: { companyId: string; agentId?: string | null },
) {
const { start, end } = currentUtcMonthWindow();
const conditions = [
eq(costEvents.companyId, scope.companyId),
gte(costEvents.occurredAt, start),
lt(costEvents.occurredAt, end),
];
if (scope.agentId) {
conditions.push(eq(costEvents.agentId, scope.agentId));
}
const [row] = await db
.select({
total: sumAsNumber(costEvents.costCents),
})
.from(costEvents)
.where(and(...conditions));
return Number(row?.total ?? 0);
}
export async function createCostEventInTransaction(db: Db, companyId: string, data: Omit<typeof costEvents.$inferInsert, "companyId" | "receiptHash" | "costCents"> & { costCents: MoneyInput }, publications: ActivityPublication[] = [], actor?: Pick<LogActivityInput, "actorType" | "actorId" | "agentId">,
options: { deferBudgetEvaluation?: boolean } = {}) {
const parsed = ((data.usageKind === "decision" || data.usageKind === "fast_response" || data.usageKind === "prompt_injection") ? createServiceCostEventSchema : createCostEventSchema).safeParse({ ...data, occurredAt: data.occurredAt.toISOString() });
if (!parsed.success) throw unprocessable("Invalid cost receipt", parsed.error.flatten());
const values = {
...parsed.data,
issueId: parsed.data.issueId ?? null,
projectId: parsed.data.projectId ?? null,
goalId: parsed.data.goalId ?? null,
heartbeatRunId: parsed.data.heartbeatRunId ?? null,
billingCode: parsed.data.billingCode ?? null,
idempotencyKey: parsed.data.idempotencyKey ?? null,
costCents: normalizeCents(parsed.data.costCents),
occurredAt: new Date(parsed.data.occurredAt),
};
const receiptHash = receiptFingerprint(values);
// Older receipts hashed the numeric API value. Retain replay compatibility
// only when the decimal value survives that representation exactly.
let legacyHash: string | null = null;
try {
if (normalizeCents(Number(values.costCents)) === values.costCents) legacyHash = receiptFingerprint({ ...values, costCents: Number(values.costCents) });
} catch { /* The legacy number may round beyond the decimal storage limit. */ }
if (values.idempotencyKey) {
const [existing] = await db.select().from(costEvents).where(and(
eq(costEvents.companyId, companyId), eq(costEvents.idempotencyKey, values.idempotencyKey),
));
if (existing) {
if (existing.receiptHash !== receiptHash && existing.receiptHash !== legacyHash) throw conflict("Idempotency key already used for a different cost receipt");
const [exact] = await db.select({ costCents: sql<string>`${costEvents.costCents}::text` }).from(costEvents).where(eq(costEvents.id, existing.id));
return { ...existing, costCentsExact: normalizeCents(exact.costCents) };
}
}
const links = [
[agents, values.agentId, "Agent"], [issues, values.issueId, "Issue"],
[projects, values.projectId, "Project"], [goals, values.goalId, "Goal"],
[heartbeatRuns, values.heartbeatRunId, "Heartbeat run"],
] as const;
for (const [table, id, label] of links) {
if (!id) continue;
const [row] = await db.select({ companyId: table.companyId }).from(table).where(eq(table.id, id));
if (!row) throw notFound(`${label} not found`);
if (row.companyId !== companyId) throw unprocessable(`${label} does not belong to company`);
}
let subscriptionId: string | null = null;
if (values.heartbeatRunId) {
const [run] = await db.select({ agentId: heartbeatRuns.agentId, context: heartbeatRuns.contextSnapshot }).from(heartbeatRuns).where(eq(heartbeatRuns.id, values.heartbeatRunId));
if (run.agentId !== values.agentId) throw unprocessable("Heartbeat run does not belong to agent");
const attribution = run.context?.aiConnection as { subscriptionId?: unknown; provider?: unknown } | undefined;
if (SUBSCRIPTION_BILLING_TYPES.includes(values.billingType as typeof SUBSCRIPTION_BILLING_TYPES[number]) && attribution?.provider === values.provider && typeof attribution.subscriptionId === "string" && isUuidLike(attribution.subscriptionId)) {
const [account] = await db.select({ id: aiSubscriptions.id }).from(aiSubscriptions).where(and(eq(aiSubscriptions.id, attribution.subscriptionId), eq(aiSubscriptions.companyId, companyId), eq(aiSubscriptions.provider, values.provider)));
subscriptionId = account?.id ?? null;
}
}
// Server-derived attribution stays outside the immutable receipt fingerprint;
// replaying a receipt must not depend on later account metadata changes.
const [inserted] = await db.insert(costEvents).values({ ...values, subscriptionId, costCents: sql`${values.costCents}::numeric`, reportedCostCents: values.costCents, id: data.id, companyId, receiptHash })
.onConflictDoNothing().returning();
if (!inserted) {
const [winner] = values.idempotencyKey ? await db.select().from(costEvents).where(and(
eq(costEvents.companyId, companyId), eq(costEvents.idempotencyKey, values.idempotencyKey))) : [];
if (!winner) throw Object.assign(new Error("Concurrent cost receipt requires a fresh snapshot"), { code: "40001" });
if (winner.receiptHash !== receiptHash && winner.receiptHash !== legacyHash)
throw conflict("Idempotency key already used for a different cost receipt");
const [exact] = await db.select({ costCents: sql<string>`${costEvents.costCents}::text` }).from(costEvents).where(eq(costEvents.id, winner.id));
return { ...winner, costCentsExact: normalizeCents(exact.costCents) };
}
const event = inserted;
if (!options.deferBudgetEvaluation) await queueBudgetEvaluation(db, { companyId, agentId: event.agentId, projectId: event.projectId });
await logActivity(db, {
companyId, actorType: actor?.actorType ?? "system", actorId: actor?.actorId ?? "cost_accounting", agentId: actor?.agentId ?? event.agentId,
...((event.usageKind === "decision" || event.usageKind === "fast_response" || event.usageKind === "prompt_injection") ? { responsibleUserIdOverride: event.responsibleUserId } : {}),
runId: event.heartbeatRunId, action: "cost.reported", entityType: "cost_event", entityId: event.id,
details: { costCents: event.costCents, costCentsExact: values.costCents, model: event.model, costStatus: event.costStatus },
}, publications);
return { ...event, costCentsExact: values.costCents };
}
export function costService(db: Db, _budgetHooks: BudgetServiceHooks = {}) {
return {
createEvent: async (companyId: string, data: Omit<typeof costEvents.$inferInsert, "companyId" | "receiptHash" | "costCents"> & { costCents: MoneyInput }, actor?: Pick<LogActivityInput, "actorType" | "actorId" | "agentId">) => {
if (data.idempotencyKey?.startsWith("heartbeat:")) throw unprocessable("The heartbeat idempotency namespace is reserved for run receipts");
const event = await withOperationAccountingTransaction(db, companyId, (tx, publications) => createCostEventInTransaction(tx, companyId, data, publications, actor));
return event;
},
summary: async (companyId: string, range?: CostDateRange) => withAccountingReadSnapshot(db, companyId, async (db) => {
const company = await db
.select()
.from(companies)
.where(eq(companies.id, companyId))
.then((rows) => rows[0] ?? null);
if (!company) throw notFound("Company not found");
range = resolveCostDateRange(range);
const conditions: ReturnType<typeof eq>[] = [eq(costEvents.companyId, companyId)];
if (range?.from) conditions.push(gte(costEvents.occurredAt, range.from));
if (range?.to) conditions.push(lte(costEvents.occurredAt, range.to));
const [{ total, totalExact, eventCount, unpricedEventCount, estimatedEventCount, unknownBillingEventCount }] = await db
.select({
eventCount: sql<number>`count(*)::int`,
estimatedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'estimated')::int`,
unknownBillingEventCount: sql<number>`count(*) filter (where ${costEvents.billingType} = 'unknown')::int`,
unpricedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'unpriced' and ${costEvents.billingType} <> 'subscription_included')::int`,
total: sumAsNumber(costEvents.costCents),
totalExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
})
.from(costEvents)
.where(and(...conditions));
const pendingConditions = [eq(heartbeatRuns.companyId, companyId), eq(heartbeatRuns.costAccountingPending, true),
inArray(heartbeatRuns.status, ["succeeded", "failed", "timed_out", "cancelled", "interrupted"])];
if (range?.from) pendingConditions.push(sql`coalesce(${heartbeatRuns.finishedAt}, ${heartbeatRuns.createdAt}) >= ${range.from.toISOString()}::timestamptz`);
if (range?.to) pendingConditions.push(sql`coalesce(${heartbeatRuns.finishedAt}, ${heartbeatRuns.createdAt}) <= ${range.to.toISOString()}::timestamptz`);
const [pending] = await db.select({ count: sql<number>`count(*)::int` }).from(heartbeatRuns).where(and(...pendingConditions));
const pendingRunCount = pending?.count ?? 0;
const spendCents = Number(total);
const utilization =
company.budgetMonthlyCents > 0
? (spendCents / company.budgetMonthlyCents) * 100
: 0;
return {
companyId,
eventCount,
unpricedEventCount,
unknownBillingEventCount,
estimatedEventCount,
pendingRunCount,
pricingComplete: unpricedEventCount === 0 && pendingRunCount === 0,
spendCents,
spendCentsExact: normalizeCents(totalExact),
budgetCents: company.budgetMonthlyCents,
utilizationPercent: Number(utilization.toFixed(2)),
};
}),
issueTreeSummary: async (
companyId: string,
issueId: string,
options: { excludeRoot?: boolean } = {},
) => {
// Callers must resolve and authorize a visible root issue before invoking this.
// The route does that so zero counts are not mistaken for a missing root.
const childIssues = alias(issues, "child");
// The seed of the recursive CTE: when excludeRoot is true, start from
// the direct children so the root issue itself is not counted.
const cteSeed = options.excludeRoot
? sql`
SELECT ${issues.id}
FROM ${issues}
WHERE ${issues.companyId} = ${companyId}
AND ${issues.parentId} = ${issueId}
AND ${issues.hiddenAt} IS NULL
AND ${issues.harnessKind} IS NULL
`
: sql`
SELECT ${issues.id}
FROM ${issues}
WHERE ${issues.companyId} = ${companyId}
AND ${issues.id} = ${issueId}
AND ${issues.hiddenAt} IS NULL
AND ${issues.harnessKind} IS NULL
`;
const cteSeedText = options.excludeRoot
? sql`
SELECT (${issues.id})::text AS id
FROM ${issues}
WHERE ${issues.companyId} = ${companyId}
AND ${issues.parentId} = ${issueId}
AND ${issues.hiddenAt} IS NULL
AND ${issues.harnessKind} IS NULL
`
: sql`
SELECT (${issues.id})::text AS id
FROM ${issues}
WHERE ${issues.companyId} = ${companyId}
AND ${issues.id} = ${issueId}
AND ${issues.hiddenAt} IS NULL
AND ${issues.harnessKind} IS NULL
`;
const issueTreeCondition = sql<boolean>`
${issues.id} IN (
WITH RECURSIVE issue_tree(id) AS (
${cteSeed}
UNION ALL
SELECT ${childIssues.id}
FROM ${issues} ${childIssues}
JOIN issue_tree ON ${childIssues.parentId} = issue_tree.id
WHERE ${childIssues.companyId} = ${companyId}
AND ${childIssues.hiddenAt} IS NULL
AND ${childIssues.harnessKind} IS NULL
)
SELECT id FROM issue_tree
)
`;
const runSummarySql = sql`
WITH RECURSIVE issue_tree(id) AS (
${cteSeedText}
UNION ALL
SELECT (${childIssues.id})::text
FROM ${issues} ${childIssues}
JOIN issue_tree ON (${childIssues.parentId})::text = issue_tree.id
WHERE ${childIssues.companyId} = ${companyId}
AND ${childIssues.hiddenAt} IS NULL
AND ${childIssues.harnessKind} IS NULL
)
SELECT
count(distinct ${heartbeatRuns.id})::int AS "runCount",
coalesce(sum(extract(epoch from (coalesce(${heartbeatRuns.finishedAt}, now()) - ${heartbeatRuns.startedAt})) * 1000), 0)::double precision AS "runtimeMs"
FROM ${heartbeatRuns}
WHERE ${heartbeatRuns.companyId} = ${companyId}
AND ${heartbeatRuns.startedAt} IS NOT NULL
AND (
${heartbeatRuns.contextSnapshot} ->> 'issueId' IN (SELECT id FROM issue_tree)
OR EXISTS (
SELECT 1
FROM ${activityLog}
JOIN issue_tree ON ${activityLog.entityId} = issue_tree.id
WHERE ${activityLog.companyId} = ${companyId}
AND ${activityLog.entityType} = 'issue'
AND ${activityLog.runId} = ${heartbeatRuns.id}
)
)
`;
// Run cost-event aggregation and run-duration aggregation in parallel.
// They're separate queries because cost_events fan out per-event and
// joining heartbeat_runs through them would double-count run durations.
const [costRowResult, runRowResult] = await Promise.all([
db
.select({
issueCount: sql<number>`count(distinct ${issues.id})::int`,
costCents: sumAsNumber(costEvents.costCents),
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
})
.from(issues)
.leftJoin(
costEvents,
and(
eq(costEvents.companyId, companyId),
eq(costEvents.issueId, issues.id),
),
)
.where(
and(
eq(issues.companyId, companyId),
visibleIssueCondition(),
issueTreeCondition,
),
),
db.execute(runSummarySql),
]);
const costRow = costRowResult[0];
const runRow = Array.isArray(runRowResult)
? (runRowResult[0] as { runCount?: number | string | null; runtimeMs?: number | string | null } | undefined)
: undefined;
return {
issueId,
issueCount: Number(costRow?.issueCount ?? 0),
includeDescendants: true,
costCents: Number(costRow?.costCents ?? 0),
costCentsExact: normalizeCents(costRow?.costCentsExact ?? 0),
inputTokens: Number(costRow?.inputTokens ?? 0),
cachedInputTokens: Number(costRow?.cachedInputTokens ?? 0),
outputTokens: Number(costRow?.outputTokens ?? 0),
runCount: Number(runRow?.runCount ?? 0),
runtimeMs: Number(runRow?.runtimeMs ?? 0),
};
},
byUser: (companyId: string, range?: CostDateRange): Promise<CostByUserReport> => withAccountingReadSnapshot(db, companyId, async tx => {
// Keep membership, identity and spend in one non-blocking read snapshot.
const members = await tx.select({
userId: companyMemberships.principalId,
status: companyMemberships.status,
userName: authUsers.name,
userImage: authUsers.image,
}).from(companyMemberships)
.leftJoin(authUsers, eq(authUsers.id, companyMemberships.principalId))
.where(and(
eq(companyMemberships.companyId, companyId),
eq(companyMemberships.principalType, "user"),
ne(companyMemberships.principalId, "local-board"),
));
const activeMembers = members.filter(member => member.status === "active");
const activeUserCount = activeMembers.length;
const bounds = resolveCostDateRange(range);
const conditions = [eq(costEvents.companyId, companyId)];
if (bounds.from) conditions.push(gte(costEvents.occurredAt, bounds.from));
if (bounds.to) conditions.push(lte(costEvents.occurredAt, bounds.to));
const totals = await tx.select({
userId: companyMemberships.principalId,
eventCount: sql<number>`count(*)::int`,
estimatedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'estimated')::int`,
unpricedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'unpriced' and ${costEvents.billingType} <> 'subscription_included')::int`,
costCents: sumAsNumber(costEvents.costCents),
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
runCount: sql<number>`count(distinct ${heartbeatRuns.id})::int`,
}).from(costEvents)
.leftJoin(heartbeatRuns, and(
eq(heartbeatRuns.id, costEvents.heartbeatRunId),
eq(heartbeatRuns.companyId, costEvents.companyId),
eq(heartbeatRuns.agentId, costEvents.agentId),
))
// Never resolve names through a foreign-company run or membership. Retain
// former members' historical spend; missing attribution remains in the total.
// The synthetic Board principal is not a person. Any historical charges
// attached to it remain in Unattributed so the report still reconciles.
.leftJoin(companyMemberships, and(
eq(companyMemberships.companyId, companyId),
eq(companyMemberships.principalType, "user"),
ne(companyMemberships.principalId, "local-board"),
eq(companyMemberships.principalId, sql`case when ${costEvents.usageKind} in ('decision', 'fast_response', 'prompt_injection') then ${costEvents.responsibleUserId} else ${heartbeatRuns.responsibleUserId} end`),
))
.where(and(...conditions))
.groupBy(companyMemberships.principalId)
.orderBy(desc(sql`sum(${costEvents.costCents})`), companyMemberships.principalId);
const directory = new Map(members.map(member => [member.userId, member]));
const rows: CostByUserReport["rows"] = totals.map(row => ({
...row,
userName: row.userId ? directory.get(row.userId)?.userName ?? "Former user" : null,
userImage: row.userId ? directory.get(row.userId)?.userImage ?? null : null,
costCentsExact: normalizeCents(row.costCentsExact),
}));
const represented = new Set(rows.map(row => row.userId));
for (const member of activeMembers.sort((a, b) => (a.userName ?? a.userId).localeCompare(b.userName ?? b.userId))) {
if (represented.has(member.userId)) continue;
rows.push({
userId: member.userId, userName: member.userName ?? "Unknown user", userImage: member.userImage,
eventCount: 0, estimatedEventCount: 0, unpricedEventCount: 0,
costCents: 0, costCentsExact: "0.0000000",
inputTokens: 0, cachedInputTokens: 0, outputTokens: 0, runCount: 0,
});
}
return { activeUserCount, rows };
}),
byAgent: async (companyId: string, range?: CostDateRange) => {
range = resolveCostDateRange(range);
const conditions: ReturnType<typeof eq>[] = [eq(costEvents.companyId, companyId)];
if (range?.from) conditions.push(gte(costEvents.occurredAt, range.from));
if (range?.to) conditions.push(lte(costEvents.occurredAt, range.to));
const rows = await db
.select({
agentId: costEvents.agentId,
agentName: agents.name,
agentAppearance: agents.appearance,
agentStatus: agents.status,
eventCount: sql<number>`count(*)::int`,
estimatedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'estimated')::int`,
costCents: sumAsNumber(costEvents.costCents),
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
apiRunCount:
sql<number>`count(distinct case when ${costEvents.billingType} = ${METERED_BILLING_TYPE} then ${costEvents.heartbeatRunId} end)::int`,
subscriptionRunCount:
sql<number>`count(distinct case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.heartbeatRunId} end)::int`,
subscriptionCachedInputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.cachedInputTokens} else 0 end), 0)::double precision`,
subscriptionInputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${ordinaryInputTokens} else 0 end), 0)::double precision`,
subscriptionOutputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.outputTokens} else 0 end), 0)::double precision`,
})
.from(costEvents)
.leftJoin(agents, eq(costEvents.agentId, agents.id))
.where(and(...conditions))
.groupBy(costEvents.agentId, agents.name, agents.appearance, agents.status)
.orderBy(desc(sumAsNumber(costEvents.costCents)));
return rows.map(row => {
const appearance = row.agentId ? resolveAgentAppearance(row.agentAppearance, row.agentId) : null;
return { ...row, agentAppearance: appearance, avatarUrl: appearance ? agentAvatarUrl(appearance, 512) : undefined };
});
},
byProvider: async (companyId: string, range?: CostDateRange) => {
range = resolveCostDateRange(range);
const conditions: ReturnType<typeof eq>[] = [eq(costEvents.companyId, companyId)];
if (range?.from) conditions.push(gte(costEvents.occurredAt, range.from));
if (range?.to) conditions.push(lte(costEvents.occurredAt, range.to));
return db
.select({
provider: costEvents.provider,
biller: costEvents.biller,
billingType: costEvents.billingType,
model: costEvents.model,
costCents: sumAsNumber(costEvents.costCents),
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
eventCount: sql<number>`count(*)::int`,
estimatedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'estimated')::int`,
unpricedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'unpriced' and ${costEvents.billingType} <> 'subscription_included')::int`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
apiRunCount:
sql<number>`count(distinct case when ${costEvents.billingType} = ${METERED_BILLING_TYPE} then ${costEvents.heartbeatRunId} end)::int`,
subscriptionRunCount:
sql<number>`count(distinct case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.heartbeatRunId} end)::int`,
subscriptionCachedInputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.cachedInputTokens} else 0 end), 0)::double precision`,
subscriptionInputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${ordinaryInputTokens} else 0 end), 0)::double precision`,
subscriptionOutputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.outputTokens} else 0 end), 0)::double precision`,
})
.from(costEvents)
.where(and(...conditions))
.groupBy(costEvents.provider, costEvents.biller, costEvents.billingType, costEvents.model)
.orderBy(desc(sumAsNumber(costEvents.costCents)));
},
byBiller: async (companyId: string, range?: CostDateRange) => {
range = resolveCostDateRange(range);
const conditions: ReturnType<typeof eq>[] = [eq(costEvents.companyId, companyId)];
if (range?.from) conditions.push(gte(costEvents.occurredAt, range.from));
if (range?.to) conditions.push(lte(costEvents.occurredAt, range.to));
return db
.select({
biller: costEvents.biller,
costCents: sumAsNumber(costEvents.costCents),
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
eventCount: sql<number>`count(*)::int`,
estimatedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'estimated')::int`,
unpricedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'unpriced' and ${costEvents.billingType} <> 'subscription_included')::int`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
apiRunCount:
sql<number>`count(distinct case when ${costEvents.billingType} = ${METERED_BILLING_TYPE} then ${costEvents.heartbeatRunId} end)::int`,
subscriptionRunCount:
sql<number>`count(distinct case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.heartbeatRunId} end)::int`,
subscriptionCachedInputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.cachedInputTokens} else 0 end), 0)::double precision`,
subscriptionInputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${ordinaryInputTokens} else 0 end), 0)::double precision`,
subscriptionOutputTokens:
sql<number>`coalesce(sum(case when ${costEvents.billingType} in (${sql.join(SUBSCRIPTION_BILLING_TYPES.map((value) => sql`${value}`), sql`, `)}) then ${costEvents.outputTokens} else 0 end), 0)::double precision`,
providerCount: sql<number>`count(distinct ${costEvents.provider})::int`,
modelCount: sql<number>`count(distinct ${costEvents.model})::int`,
})
.from(costEvents)
.where(and(...conditions))
.groupBy(costEvents.biller)
.orderBy(desc(sumAsNumber(costEvents.costCents)));
},
/**
* aggregates cost_events by provider for each of three rolling windows:
* last 5 hours, last 24 hours, last 7 days.
* purely internal consumption data, no external rate-limit sources.
*/
windowSpend: async (companyId: string) => {
const windows = [
{ label: "5h", hours: 5 },
{ label: "24h", hours: 24 },
{ label: "7d", hours: 168 },
] as const;
const now = new Date();
const results = await Promise.all(
windows.map(async ({ label, hours }) => {
const since = new Date(now.getTime() - hours * 60 * 60 * 1000);
const rows = await db
.select({
provider: costEvents.provider,
biller: sql<string>`case when count(distinct ${costEvents.biller}) = 1 then min(${costEvents.biller}) else 'mixed' end`,
costCents: sumAsNumber(costEvents.costCents),
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
})
.from(costEvents)
.where(
and(
eq(costEvents.companyId, companyId),
gte(costEvents.occurredAt, since),
lte(costEvents.occurredAt, now),
),
)
.groupBy(costEvents.provider)
.orderBy(desc(sumAsNumber(costEvents.costCents)));
return rows.map((row) => ({
provider: row.provider,
biller: row.biller,
window: label as string,
windowHours: hours,
costCents: row.costCents,
costCentsExact: normalizeCents(row.costCentsExact),
inputTokens: row.inputTokens,
cachedInputTokens: row.cachedInputTokens,
outputTokens: row.outputTokens,
}));
}),
);
return results.flat();
},
byAgentModel: async (companyId: string, range?: CostDateRange) => {
range = resolveCostDateRange(range);
const conditions: ReturnType<typeof eq>[] = [eq(costEvents.companyId, companyId)];
if (range?.from) conditions.push(gte(costEvents.occurredAt, range.from));
if (range?.to) conditions.push(lte(costEvents.occurredAt, range.to));
// single query: group by agent + provider + model.
// the (companyId, agentId, occurredAt) composite index covers this well.
// order by provider + model for stable db-level ordering; cost-desc sort
// within each agent's sub-rows is done client-side in the ui memo.
const rows = await db
.select({
agentId: costEvents.agentId,
agentName: agents.name,
agentAppearance: agents.appearance,
provider: costEvents.provider,
biller: costEvents.biller,
billingType: costEvents.billingType,
model: costEvents.model,
eventCount: sql<number>`count(*)::int`,
estimatedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'estimated')::int`,
costCents: sumAsNumber(costEvents.costCents),
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
})
.from(costEvents)
.leftJoin(agents, eq(costEvents.agentId, agents.id))
.where(and(...conditions))
.groupBy(
costEvents.agentId,
agents.name,
agents.appearance,
costEvents.provider,
costEvents.biller,
costEvents.billingType,
costEvents.model,
)
.orderBy(costEvents.provider, costEvents.biller, costEvents.billingType, costEvents.model);
return rows.map(row => {
const appearance = row.agentId ? resolveAgentAppearance(row.agentAppearance, row.agentId) : null;
return { ...row, agentAppearance: appearance, avatarUrl: appearance ? agentAvatarUrl(appearance, 512) : undefined };
});
},
byProject: async (companyId: string, range?: CostDateRange) => {
const issueIdAsText = sql<string>`${issues.id}::text`;
const runProjectLinks = db
.select({
runId: activityLog.runId,
projectId: sql<string>`min(${issues.projectId}::text)::uuid`.as("linked_project_id"),
})
.from(activityLog)
.innerJoin(
issues,
and(
eq(activityLog.entityType, "issue"),
eq(activityLog.entityId, issueIdAsText),
),
)
.where(
and(
eq(activityLog.companyId, companyId),
eq(issues.companyId, companyId),
isNotNull(activityLog.runId),
isNotNull(issues.projectId),
),
)
.groupBy(activityLog.runId)
.having(sql`count(distinct ${issues.projectId}) = 1`)
.as("run_project_links");
const effectiveProjectId = sql<string | null>`coalesce(${costEvents.projectId}, case when ${costEvents.receiptHash} is null then ${runProjectLinks.projectId} end)`;
range = resolveCostDateRange(range);
const conditions: ReturnType<typeof eq>[] = [eq(costEvents.companyId, companyId)];
if (range?.from) conditions.push(gte(costEvents.occurredAt, range.from));
if (range?.to) conditions.push(lte(costEvents.occurredAt, range.to));
const costCentsExpr = sumAsNumber(costEvents.costCents);
return db
.select({
projectId: projects.id,
projectName: projects.name,
eventCount: sql<number>`count(*)::int`,
estimatedEventCount: sql<number>`count(*) filter (where ${costEvents.costStatus} = 'estimated')::int`,
costCents: costCentsExpr,
costCentsExact: sql<string>`coalesce(sum(${costEvents.costCents}), 0)::text`,
inputTokens: sumAsNumber(ordinaryInputTokens),
cachedInputTokens: sumAsNumber(costEvents.cachedInputTokens),
outputTokens: sumAsNumber(costEvents.outputTokens),
})
.from(costEvents)
.leftJoin(runProjectLinks, eq(costEvents.heartbeatRunId, runProjectLinks.runId))
.leftJoin(projects, and(eq(projects.companyId, companyId), sql`${projects.id} = ${effectiveProjectId}`))
.where(and(...conditions))
.groupBy(projects.id, projects.name)
.orderBy(desc(costCentsExpr));
},
};
}