# jos3manu3l17/api_jsonplaceholder_ejercicioclase architecture

> Architecture diagram of the GitHub repository jos3manu3l17/api_jsonplaceholder_ejercicioclase, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-13). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase
- Repository: https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase

## Overview

This is a small Node.js JSONPlaceholder client. Its top-level app fetches a user, then that user’s posts with comments and albums with photos, and prints the combined result. The feature modules use a shared request helper; the posts module also formats comment fields. The README is empty, so the workflow and capabilities shown here are limited to the sampled source; no other product features are evidenced.

Main entry points: [`app.js`](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/app.js) (User report), [`publicaciones.js`](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/publicaciones.js) (Posts and comments), [`solicitudes.js`](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/solicitudes.js) (HTTP requests), [`usuario.js`](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/usuario.js) (User lookup)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_workflow["Workflow"]
  node_app["User report<br/>[app.js]"]
end

subgraph group_features["Data features"]
  node_user["User lookup<br/>[usuario.js]"]
  node_posts["Posts and comments<br/>[publicaciones.js]"]
  node_albums["Albums and photos<br/>[albums.js]"]
end

subgraph group_shared["Shared services"]
  node_requests["HTTP requests<br/>[solicitudes.js]"]
  node_formatter["Comment formatter<br/>[formateador.js]"]
  node_config["API base URL<br/>[env.js]"]
end

node_cli(("CLI launch"))
node_api["JSONPlaceholder API"]

node_cli -->|"launches"| node_app
node_app -->|"fetches user"| node_user
node_app -->|"fetches posts"| node_posts
node_app -->|"fetches albums"| node_albums
node_user -->|"requests user"| node_requests
node_posts -->|"requests posts and comments"| node_requests
node_posts -->|"formats comments"| node_formatter
node_albums -->|"requests albums and photos"| node_requests
node_user -->|"uses base URL"| node_config
node_posts -->|"uses base URL"| node_config
node_albums -->|"uses base URL"| node_config
node_requests -->|"fetches JSON"| node_api

click node_app "https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/app.js"
click node_user "https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/usuario.js"
click node_posts "https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/publicaciones.js"
click node_albums "https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/albums.js"
click node_requests "https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/solicitudes.js"
click node_formatter "https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/formateador.js"
click node_config "https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/env.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 toneBlue
class node_user,node_posts,node_albums toneAmber
class node_requests,node_formatter,node_config,node_api toneMint
class node_cli toneIndigo
```

## Components

### Workflow

- [User report](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/app.js): `app.js`

### Data features

- [User lookup](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/usuario.js): `usuario.js`
- [Posts and comments](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/publicaciones.js): `publicaciones.js`
- [Albums and photos](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/albums.js): `albums.js`

### Shared services

- [HTTP requests](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/solicitudes.js): `solicitudes.js`
- [Comment formatter](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/formateador.js): `formateador.js`
- [API base URL](https://github.com/jos3manu3l17/api_jsonplaceholder_ejercicioclase/blob/main/env.js): `env.js`

### Other components

- **CLI launch**
- **JSONPlaceholder API**

## Connections

- CLI launch → User report: launches
- User report → User lookup: fetches user (evidence: `app.js`)
- User report → Posts and comments: fetches posts (evidence: `app.js`)
- User report → Albums and photos: fetches albums (evidence: `app.js`)
- User lookup → HTTP requests: requests user (evidence: `usuario.js`)
- Posts and comments → HTTP requests: requests posts and comments (evidence: `publicaciones.js`)
- Posts and comments → Comment formatter: formats comments (evidence: `publicaciones.js`)
- Albums and photos → HTTP requests: requests albums and photos (evidence: `albums.js`)
- User lookup → API base URL: uses base URL (evidence: `usuario.js`)
- Posts and comments → API base URL: uses base URL (evidence: `publicaciones.js`)
- Albums and photos → API base URL: uses base URL (evidence: `albums.js`)
- HTTP requests → JSONPlaceholder API: fetches JSON (evidence: `solicitudes.js`)