master-zapier-plan-draft/docs/modules/verae-zapier-middleware/store/usage.md
George Lambert 10c663cc0c Milestone 2: module/model docs (MD, Sphinx RST, PDF) and work log
74 source modules documented with extracted signatures, JSDoc params,
imports, and call graphs. 10 first-class models (PriceRule through
StatusResponse) have their own MD/RST/PDF. Sphinx HTML builds from
docs/sphinx. Per-module PDFs in docs/modules-pdf and docs/models-pdf.

Middleware gates 2–6 and 10 pass on MOCK_VERAE without NATS.

Learned: RST includes are relative to the RST file; keep one PDF per
module; Add Numbers remains the only push required tomorrow.
2026-09-09 02:44:51 -04:00

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verae-zapier-middleware/store/usage

Package: verae-zapier-middleware
Source: packages/verae-zapier-middleware/src/store/usage.js
Lines: 103

What this module is

Implementation module in verae-zapier-middleware. The tables below are extracted from the source (signatures + JSDoc).

Exports

getUsage, getUsageSummary, incrementUsage

Types / interfaces / classes

None extracted.

Functions

Name Parameters Param types (JSDoc) Returns Calls (same file / helpers)
currentPeriod (none) string — YYYY-MM period key see Call graph
emptyUsage tenantId tenantId: string { period: string, timestamps: number, verifications: number, statusChecks: number, batchTimestamps: number, overage: object — } see Call graph
getUsage tenantId tenantId: string ReturnType<typeof emptyUsage> see Call graph
getUsageSummary tenantId tenantId: string object see Call graph
incrementUsage tenantId, metric, amount = 1 tenantId: string, metric: string, amount: number void see Call graph

Methods (class / object)

Name Parameters
getStore (none)
persist (none)

What it imports / requires

  • ./db.js
  • ./tenants.js
  • ../debug/logger.js

Call graph (identifiers invoked)

createDebugger, currentPeriod, getUTCFullYear, getUTCMonth, padStart, emptyUsage, getUsage, getStore, getUsageSummary, getTenant, resolveLimits, incrementUsage, startsWith, slice, persist, debug

Each identifier is a call site in this file. Follow the import list to see the defining module; open that modules MD for parameter and return types.

Return values (how to read this)

  • HTTP route handlers return Express res.json(...) bodies (see route docs).
  • Zapier perform functions return a single object (creates) or an array (triggers/searches).
  • Pricing functions return integer cents on Quote.totalCents.