# gonza-10/api-restaurante architecture

> Architecture diagram of the GitHub repository gonza-10/api-restaurante, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-28). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/gonza-10/api-restaurante
- Repository: https://github.com/gonza-10/api-restaurante

## Overview

This repository is a restaurant-management REST API. Its documented workflow is a client request routed through Django REST Framework viewsets, serialized and validated against restaurant entities, then persisted in SQL Server. The README identifies CRUD for products, categories, tables, employees and orders; it describes reservations, payments, cash management, role permissions and suggestions as modeled but not yet exposed. A separate browser/HTTP-server demo handles products in temporary memory. Some route and model internals are unsampled, so the graph limits those links to documented responsibilities.

Main entry points: [`restaurante/views.py`](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/views.py) (Viewsets), [`restaurante/models.py`](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py) (Restaurant Models), [`config/settings.py`](https://github.com/gonza-10/api-restaurante/blob/main/config/settings.py) (Django Settings), [`restaurante/urls.py`](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/urls.py) (API Routes)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_api["REST API"]
  node_urls["API Routes<br/>[urls.py]"]
  node_views["Viewsets<br/>[views.py]"]
  node_serializers["Serializers<br/>[serializers.py]"]
  node_errors["Error Handler"]
  node_settings["Django Settings<br/>[settings.py]"]
end

subgraph group_domain["Restaurant Domain"]
  node_models["Restaurant Models<br/>[models.py]"]
  node_menu["Menu Items<br/>[models.py]"]
  node_tables["Tables<br/>[models.py]"]
  node_staff["Employees<br/>[models.py]"]
  node_orders["Orders<br/>[models.py]"]
  node_future["Planned Domains<br/>[models.py]"]
end

subgraph group_storage["Persistence"]
  node_sql[("SQL Server")]
end

subgraph group_demo["Product Demo"]
  node_webclient["Demo Browser<br/>[app.js]"]
  node_webserver["Demo HTTP Server<br/>[SERV_WEB.py]"]
  node_memory[("Temporary Products<br/>[SERV_WEB.py]")]
end

node_client(("API Client"))

node_client -->|"sends requests"| node_urls
node_urls -->|"routes to"| node_views
node_views -->|"uses"| node_serializers
node_views -->|"queries"| node_models
node_serializers -->|"validates and saves"| node_models
node_settings -->|"configures"| node_errors
node_settings -->|"configures connection"| node_sql
node_models -->|"persists via ORM"| node_sql
node_webclient -->|"fetches products"| node_webserver
node_webserver -->|"reads and writes"| node_memory

click node_urls "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/urls.py"
click node_views "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/views.py"
click node_serializers "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/serializers.py"
click node_errors "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/exception_handler.py"
click node_models "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py"
click node_menu "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py"
click node_tables "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py"
click node_staff "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py"
click node_orders "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py"
click node_future "https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py"
click node_settings "https://github.com/gonza-10/api-restaurante/blob/main/config/settings.py"
click node_webclient "https://github.com/gonza-10/api-restaurante/blob/main/app.js"
click node_webserver "https://github.com/gonza-10/api-restaurante/blob/main/SERV_WEB.py"
click node_memory "https://github.com/gonza-10/api-restaurante/blob/main/SERV_WEB.py"

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_urls,node_views,node_serializers,node_errors,node_settings,node_client toneBlue
class node_models,node_menu,node_tables,node_staff,node_orders,node_future toneAmber
class node_sql toneMint
class node_webclient,node_webserver,node_memory toneRose
```

## Components

### REST API

- [API Routes](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/urls.py): `restaurante/urls.py`
- [Viewsets](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/views.py): `restaurante/views.py`
- [Serializers](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/serializers.py): `restaurante/serializers.py`
- [Error Handler](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/exception_handler.py): `restaurante/exception_handler.py`
- [Django Settings](https://github.com/gonza-10/api-restaurante/blob/main/config/settings.py): `config/settings.py`

### Restaurant Domain

- [Restaurant Models](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py): `restaurante/models.py`
- [Menu Items](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py): `restaurante/models.py`
- [Tables](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py): `restaurante/models.py`
- [Employees](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py): `restaurante/models.py`
- [Orders](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py): `restaurante/models.py`
- [Planned Domains](https://github.com/gonza-10/api-restaurante/blob/main/restaurante/models.py): `restaurante/models.py`

### Persistence

- **SQL Server**

### Product Demo

- [Demo Browser](https://github.com/gonza-10/api-restaurante/blob/main/app.js): `app.js`
- [Demo HTTP Server](https://github.com/gonza-10/api-restaurante/blob/main/SERV_WEB.py): `SERV_WEB.py`
- [Temporary Products](https://github.com/gonza-10/api-restaurante/blob/main/SERV_WEB.py): `SERV_WEB.py`

### Other components

- **API Client**

## Connections

- API Client → API Routes: sends requests
- API Routes → Viewsets: routes to
- Viewsets → Serializers: uses
- Viewsets → Restaurant Models: queries
- Serializers → Restaurant Models: validates and saves
- Django Settings → Error Handler: configures
- Django Settings → SQL Server: configures connection
- Restaurant Models → SQL Server: persists via ORM
- Demo Browser → Demo HTTP Server: fetches products
- Demo HTTP Server → Temporary Products: reads and writes