# tato6615/tato-os architecture

> Architecture diagram of the GitHub repository tato6615/tato-os, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-27). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/tato6615/tato-os
- Repository: https://github.com/tato6615/tato-os

## Overview

TATO Coffee combines a customer storefront and a serverless business operating system. The main customer journey is discovery → product configuration → checkout, with behavior events recorded alongside it. The API tree also exposes market research, content, demand planning, commerce, and learning/decision capabilities. The README is empty, and several API implementations are unsampled, so their broader capabilities are shown without speculative connections; the data-store links reflect only sampled code or explicit flow documentation.

Main entry points: [`src/App.tsx`](https://github.com/tato6615/tato-os/blob/main/src/App.tsx) (Storefront app), [`src/components/ProductView.tsx`](https://github.com/tato6615/tato-os/blob/main/src/components/ProductView.tsx) (Product view), [`functions/api/demand-engine.js`](https://github.com/tato6615/tato-os/blob/main/functions/api/demand-engine.js) (Demand planning), [`src/components/DiscoverView.tsx`](https://github.com/tato6615/tato-os/blob/main/src/components/DiscoverView.tsx) (Discover view)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_storefront["Customer storefront"]
  node_app["Storefront app<br/>[App.tsx]"]
  node_discover["Discover view<br/>[DiscoverView.tsx]"]
  node_product["Product view<br/>[ProductView.tsx]"]
  node_coffee_data["Coffee catalog<br/>[coffeeData.ts]"]
end

subgraph group_market["Market and demand"]
  node_market_test["Public market test<br/>[market-test.js]"]
  node_market_entry["Test event entry"]
  node_signal_collection["Signal collection"]
  node_market_intel["Market intelligence"]
  node_opportunity["Opportunity engine"]
  node_demand["Demand planning<br/>[demand-engine.js]"]
  node_content["Content production"]
  node_distribution["Content distribution<br/>[distribution.js]"]
end

subgraph group_commerce["Commerce operations"]
  node_checkout_api["Checkout API<br/>[checkout.js]"]
end

subgraph group_learning["Measurement and decisions"]
  node_behavior_api["Behavior API<br/>[behavior.js]"]
  node_measurement["Content measurement"]
  node_learning_api["Learning engine<br/>[learning-ai.js]"]
  node_decision["Decision engine<br/>[decision-engine.js]"]
end

subgraph group_business["Business operations"]
  node_automation["Automation<br/>[automation.js]"]
  node_business_goals["Business goals<br/>[business-goals.js]"]
  node_business_action["Business actions<br/>[business-action.js]"]
end

node_customer(("Customer"))
node_store[("Operational database")]

node_customer -->|"browses"| node_app
node_app -->|"shows"| node_discover
node_app -->|"opens"| node_product
node_discover -->|"selects product"| node_product
node_product -->|"uses catalog"| node_coffee_data
node_app -->|"posts events"| node_behavior_api
node_app -->|"submits order"| node_checkout_api
node_market_test -->|"posts events"| node_market_entry
node_signal_collection -.->|"writes signals"| node_store
node_market_intel -.->|"accesses data"| node_store
node_opportunity -->|"reads signals"| node_store
node_demand -->|"reads and writes plans"| node_store
node_demand -.->|"reads goal data"| node_business_goals
node_content -.->|"accesses content data"| node_store
node_distribution -.->|"accesses distribution data"| node_store
node_measurement -.->|"accesses measurements"| node_store
node_learning_api -.->|"accesses learning data"| node_store
node_decision -->|"reads and saves decisions"| node_store
node_automation -.->|"accesses automation data"| node_store
node_business_action -.->|"accesses action data"| node_store

click node_app "https://github.com/tato6615/tato-os/blob/main/src/App.tsx"
click node_discover "https://github.com/tato6615/tato-os/blob/main/src/components/DiscoverView.tsx"
click node_product "https://github.com/tato6615/tato-os/blob/main/src/components/ProductView.tsx"
click node_coffee_data "https://github.com/tato6615/tato-os/blob/main/src/data/coffeeData.ts"
click node_checkout_api "https://github.com/tato6615/tato-os/blob/main/functions/api/checkout.js"
click node_behavior_api "https://github.com/tato6615/tato-os/blob/main/functions/api/behavior.js"
click node_market_test "https://github.com/tato6615/tato-os/blob/main/functions/market-test.js"
click node_market_entry "https://github.com/tato6615/tato-os/blob/main/functions/api/market-test-entry.js"
click node_signal_collection "https://github.com/tato6615/tato-os/blob/main/functions/api/market-signal-collection.js"
click node_market_intel "https://github.com/tato6615/tato-os/blob/main/functions/api/market-intelligence.js"
click node_opportunity "https://github.com/tato6615/tato-os/blob/main/functions/api/opportunity-engine.js"
click node_demand "https://github.com/tato6615/tato-os/blob/main/functions/api/demand-engine.js"
click node_content "https://github.com/tato6615/tato-os/blob/main/functions/api/content-production.js"
click node_distribution "https://github.com/tato6615/tato-os/blob/main/functions/api/distribution.js"
click node_measurement "https://github.com/tato6615/tato-os/blob/main/functions/api/content-measurement.js"
click node_learning_api "https://github.com/tato6615/tato-os/blob/main/functions/api/learning-ai.js"
click node_decision "https://github.com/tato6615/tato-os/blob/main/functions/api/decision-engine.js"
click node_automation "https://github.com/tato6615/tato-os/blob/main/functions/api/automation.js"
click node_business_goals "https://github.com/tato6615/tato-os/blob/main/functions/api/business-goals.js"
click node_business_action "https://github.com/tato6615/tato-os/blob/main/functions/api/business-action.js"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_app,node_discover,node_product,node_coffee_data toneBlue
class node_market_test,node_market_entry,node_signal_collection,node_market_intel,node_opportunity,node_demand,node_content,node_distribution,node_store toneAmber
class node_checkout_api toneMint
class node_behavior_api,node_measurement,node_learning_api,node_decision toneRose
class node_automation,node_business_goals,node_business_action,node_customer toneIndigo
```

## Components

### Customer storefront

- [Storefront app](https://github.com/tato6615/tato-os/blob/main/src/App.tsx): `src/App.tsx`
- [Discover view](https://github.com/tato6615/tato-os/blob/main/src/components/DiscoverView.tsx): `src/components/DiscoverView.tsx`
- [Product view](https://github.com/tato6615/tato-os/blob/main/src/components/ProductView.tsx): `src/components/ProductView.tsx`
- [Coffee catalog](https://github.com/tato6615/tato-os/blob/main/src/data/coffeeData.ts): `src/data/coffeeData.ts`

### Market and demand

- [Public market test](https://github.com/tato6615/tato-os/blob/main/functions/market-test.js): `functions/market-test.js`
- [Test event entry](https://github.com/tato6615/tato-os/blob/main/functions/api/market-test-entry.js): `functions/api/market-test-entry.js`
- [Signal collection](https://github.com/tato6615/tato-os/blob/main/functions/api/market-signal-collection.js): `functions/api/market-signal-collection.js`
- [Market intelligence](https://github.com/tato6615/tato-os/blob/main/functions/api/market-intelligence.js): `functions/api/market-intelligence.js`
- [Opportunity engine](https://github.com/tato6615/tato-os/blob/main/functions/api/opportunity-engine.js): `functions/api/opportunity-engine.js`
- [Demand planning](https://github.com/tato6615/tato-os/blob/main/functions/api/demand-engine.js): `functions/api/demand-engine.js`
- [Content production](https://github.com/tato6615/tato-os/blob/main/functions/api/content-production.js): `functions/api/content-production.js`
- [Content distribution](https://github.com/tato6615/tato-os/blob/main/functions/api/distribution.js): `functions/api/distribution.js`

### Commerce operations

- [Checkout API](https://github.com/tato6615/tato-os/blob/main/functions/api/checkout.js): `functions/api/checkout.js`

### Measurement and decisions

- [Behavior API](https://github.com/tato6615/tato-os/blob/main/functions/api/behavior.js): `functions/api/behavior.js`
- [Content measurement](https://github.com/tato6615/tato-os/blob/main/functions/api/content-measurement.js): `functions/api/content-measurement.js`
- [Learning engine](https://github.com/tato6615/tato-os/blob/main/functions/api/learning-ai.js): `functions/api/learning-ai.js`
- [Decision engine](https://github.com/tato6615/tato-os/blob/main/functions/api/decision-engine.js): `functions/api/decision-engine.js`

### Business operations

- [Automation](https://github.com/tato6615/tato-os/blob/main/functions/api/automation.js): `functions/api/automation.js`
- [Business goals](https://github.com/tato6615/tato-os/blob/main/functions/api/business-goals.js): `functions/api/business-goals.js`
- [Business actions](https://github.com/tato6615/tato-os/blob/main/functions/api/business-action.js): `functions/api/business-action.js`

### Other components

- **Customer**
- **Operational database**

## Connections

- Customer → Storefront app: browses
- Storefront app → Discover view: shows
- Storefront app → Product view: opens
- Discover view → Product view: selects product
- Product view → Coffee catalog: uses catalog
- Storefront app → Behavior API: posts events
- Storefront app → Checkout API: submits order
- Public market test → Test event entry: posts events
- Signal collection → Operational database: writes signals
- Market intelligence → Operational database: accesses data
- Opportunity engine → Operational database: reads signals
- Demand planning → Operational database: reads and writes plans
- Demand planning → Business goals: reads goal data
- Content production → Operational database: accesses content data
- Content distribution → Operational database: accesses distribution data
- Content measurement → Operational database: accesses measurements
- Learning engine → Operational database: accesses learning data
- Decision engine → Operational database: reads and saves decisions
- Automation → Operational database: accesses automation data
- Business actions → Operational database: accesses action data