relakeinc/chink

How relakeinc/chink works

Chink is a multi-warehouse inventory SaaS with workspace-scoped roles, traceable stock movements, payments, and reports. The principal workflow is a user managing inventory and warehouse activity through the web app; protected Fastify routes apply workspace scope and permissions, persist domain records, and publish realtime changes. The README also documents team, notifications, and reporting capabilities, represented here alongside inventory. Frontend-to-API wiring was not shown in the excerpts, so those links are dashed; unsampled capabilities use paths supported by the repository tree and index.

Main entry points: app.ts Fastify application · index.ts Prisma client · api.ts API client · inventory.ts Inventory routes

Components 34

Web application

Inventory apps/web/src/pages/Inventario.tsx
Stock movements apps/web/src/pages/Movimientos.tsx
Warehouses apps/web/src/pages/Almacenes.tsx
Payments apps/web/src/pages/Pagos.tsx
Reports apps/web/src/pages/Reportes.tsx
Team management apps/web/src/pages/Equipo.tsx
Dashboard apps/web/src/pages/Inicio.tsx
API client apps/web/src/lib/api.ts

API domain

Fastify application apps/api/src/app.ts
Authentication and roles apps/api/src/plugins/auth.ts
Inventory routes apps/api/src/routes/inventory.ts
Movement routes apps/api/src/routes/movements.ts
Warehouse routes apps/api/src/routes/warehouses.ts
Payment routes apps/api/src/routes/pagos.ts
Report routes apps/api/src/routes/reports.ts
Team routes apps/api/src/routes/team.ts
Customer routes apps/api/src/routes/clientes.ts
Notifications apps/api/src/routes/notifications.ts
Telegram routes apps/api/src/routes/telegram.ts

Shared services

Workspace scope apps/api/src/lib/workspace-scope.ts
Realtime hub apps/api/src/lib/realtime-hub.ts
Transactional email apps/api/src/lib/email.ts
Receipt analysis apps/api/src/lib/bancos.ts
Gemini analysis apps/api/src/lib/gemini.ts
Product image storage apps/api/src/lib/r2.ts
Telegram integration apps/api/src/lib/telegram.ts
PDF generation apps/api/src/lib/report-pdf.ts

Data and integrations

Prisma client packages/db/src/index.ts
PostgreSQL
SMTP mail service
R2 storage
Gemini API
Telegram

Other components

Workspace user

Connections 48

Workspace user → Inventory: manages stock
Inventory → API client: requests data
Stock movements → API client: requests data
Warehouses → API client: requests data
Payments → API client: requests data
Reports → API client: requests data
Team management → API client: requests data
Dashboard → API client: requests data
API client → Fastify application: calls API
Fastify application → Authentication and roles: registers apps/api/src/app.ts
Fastify application → Inventory routes: registers apps/api/src/app.ts
Fastify application → Movement routes: registers apps/api/src/app.ts
Fastify application → Warehouse routes: registers apps/api/src/app.ts
Fastify application → Payment routes: registers apps/api/src/app.ts
Fastify application → Report routes: registers apps/api/src/app.ts
Fastify application → Team routes: registers apps/api/src/app.ts
Fastify application → Customer routes: registers apps/api/src/app.ts
Fastify application → Notifications: registers apps/api/src/app.ts
Fastify application → Telegram routes: registers apps/api/src/app.ts
Inventory routes → Prisma client: reads and writes apps/api/src/routes/inventory.ts
Movement routes → Prisma client: reads and writes apps/api/src/routes/movements.ts
Warehouse routes → Prisma client: reads and writes apps/api/src/routes/warehouses.ts
Payment routes → Prisma client: reads and writes apps/api/src/routes/pagos.ts
Report routes → Prisma client: queries apps/api/src/routes/reports.ts
Team routes → Prisma client: reads and writes apps/api/src/routes/team.ts
Customer routes → Prisma client: reads and writes apps/api/src/routes/clientes.ts
Notifications → Prisma client: reads and writes apps/api/src/routes/notifications.ts
Prisma client → PostgreSQL: persists records
Inventory routes → Workspace scope: resolves workspace apps/api/src/routes/inventory.ts
Movement routes → Workspace scope: resolves workspace apps/api/src/routes/movements.ts
Payment routes → Workspace scope: resolves workspace apps/api/src/routes/pagos.ts
Report routes → Workspace scope: resolves workspace apps/api/src/routes/reports.ts
Inventory routes → Realtime hub: publishes changes apps/api/src/routes/inventory.ts
Movement routes → Realtime hub: publishes changes apps/api/src/routes/movements.ts
Customer routes → Realtime hub: publishes changes apps/api/src/routes/clientes.ts
Authentication and roles → Prisma client: checks permissions apps/api/src/plugins/auth.ts
Team routes → Transactional email: sends invitations apps/api/src/routes/team.ts
Authentication and roles → Transactional email: sends account mail
Transactional email → SMTP mail service: sends mail
Payment routes → Receipt analysis: analyzes receipts apps/api/src/routes/pagos.ts
Receipt analysis → Gemini analysis: runs prompts apps/api/src/lib/bancos.ts
Gemini analysis → Gemini API: analyzes images
Inventory routes → Product image storage: manages images apps/api/src/routes/inventory.ts
Product image storage → R2 storage: stores images
Report routes → PDF generation: generates PDFs apps/api/src/routes/reports.ts
Telegram routes → Telegram integration: uses integration apps/api/src/routes/telegram.ts
Telegram routes → Product image storage: accesses media apps/api/src/routes/telegram.ts
Telegram integration → Telegram: connects to

Drawn by GitDiagram on November 11, 2026 from the repository's file tree, README and source files. Read as Markdown ·