# yrpyash22/socila-media-plateform architecture

> Architecture diagram of the GitHub repository yrpyash22/socila-media-plateform, 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/yrpyash22/socila-media-plateform
- Repository: https://github.com/yrpyash22/socila-media-plateform

## Overview

Piqosocial is a MERN social network: users register or sign in, then browse feeds, discover and follow people, manage profiles, publish and interact with posts, and chat. The React client calls the Express API; backend controllers handle domain operations against MongoDB models, while Socket.IO dispatches live chat events and Cloudinary stores uploaded media. The README also describes localized feed filtering. Sampled source confirms server mounting, registration persistence, uploads, and socket dispatch; other subsystem links reflect documented structure, with unsampled route wiring left general.

Main entry points: [`Routes/api`](https://github.com/yrpyash22/socila-media-plateform/tree/main/Routes/api) (API routes), [`Schema/User.js`](https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/User.js) (User records), [`server.js`](https://github.com/yrpyash22/socila-media-plateform/blob/main/server.js) (Express server), [`Controllers/auth`](https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/auth) (Auth and validation)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_client["React client"]
  node_app["App routing<br/>[App.jsx]"]
  node_views["Social views"]
  node_clientapi["API client<br/>[api-post.js]"]
  node_authclient["Session helpers<br/>[auth-help.js]"]
end

subgraph group_api["API and domain"]
  node_server["Express server<br/>[server.js]"]
  node_routes["API routes"]
  node_auth["Auth and validation"]
  node_posts["Post operations"]
  node_users["People and profiles"]
  node_chat["Chat operations"]
  node_upload["Upload handler"]
  node_middleware["Request protection<br/>[auth.js]"]
end

subgraph group_state["Persistence and media"]
  node_userstore[("User records<br/>[User.js]")]
  node_poststore[("Post records<br/>[Post.js]")]
  node_chatstore[("Chat records<br/>[Chat.js]")]
  node_messagestore[("Message records<br/>[message.js]")]
end

subgraph group_realtime["Live messaging"]
  node_socket["Socket.IO events<br/>[server.js]"]
  node_chatcontext["Chat state<br/>[ChatProvider.jsx]"]
end

node_member(("Member"))
node_mongo[("MongoDB")]
node_cloudinary["Cloudinary"]

node_member -->|"uses"| node_app
node_app -->|"routes to"| node_views
node_views -->|"requests"| node_clientapi
node_clientapi -->|"HTTP calls"| node_server
node_server -->|"mounts"| node_routes
node_routes -->|"dispatches"| node_auth
node_routes -->|"dispatches"| node_posts
node_routes -->|"dispatches"| node_users
node_routes -->|"dispatches"| node_chat
node_routes -->|"dispatches"| node_upload
node_auth -->|"creates user"| node_userstore
node_auth -->|"checks user"| node_userstore
node_middleware -->|"loads user"| node_userstore
node_posts -->|"post data"| node_poststore
node_users -->|"profile data"| node_userstore
node_chat -->|"chat data"| node_chatstore
node_chat -->|"message data"| node_messagestore
node_userstore -->|"persists"| node_mongo
node_poststore -->|"persists"| node_mongo
node_chatstore -->|"persists"| node_mongo
node_messagestore -->|"persists"| node_mongo
node_upload -->|"uploads media"| node_cloudinary
node_server -->|"dispatches events"| node_socket
node_chatcontext -->|"uses events"| node_socket
node_authclient -->|"checks session"| node_views

click node_app "https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/component/App.jsx"
click node_views "https://github.com/yrpyash22/socila-media-plateform/tree/main/FrontEnd/src/component"
click node_clientapi "https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/api/api-post.js"
click node_authclient "https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/auth/auth-help.js"
click node_server "https://github.com/yrpyash22/socila-media-plateform/blob/main/server.js"
click node_routes "https://github.com/yrpyash22/socila-media-plateform/tree/main/Routes/api"
click node_auth "https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/auth"
click node_posts "https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/Posts"
click node_users "https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/users"
click node_chat "https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/chat"
click node_upload "https://github.com/yrpyash22/socila-media-plateform/blob/main/Controllers/upload/uploadController.js"
click node_middleware "https://github.com/yrpyash22/socila-media-plateform/blob/main/middleware/auth.js"
click node_userstore "https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/User.js"
click node_poststore "https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/Post.js"
click node_chatstore "https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/Chat.js"
click node_messagestore "https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/message.js"
click node_socket "https://github.com/yrpyash22/socila-media-plateform/blob/main/server.js"
click node_chatcontext "https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/Context/ChatProvider.jsx"

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_views,node_clientapi,node_authclient toneBlue
class node_server,node_routes,node_auth,node_posts,node_users,node_chat,node_upload,node_middleware,node_mongo toneAmber
class node_userstore,node_poststore,node_chatstore,node_messagestore toneMint
class node_socket,node_chatcontext toneRose
class node_member,node_cloudinary toneIndigo
```

## Components

### React client

- [App routing](https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/component/App.jsx): `FrontEnd/src/component/App.jsx`
- [Social views](https://github.com/yrpyash22/socila-media-plateform/tree/main/FrontEnd/src/component): `FrontEnd/src/component`
- [API client](https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/api/api-post.js): `FrontEnd/src/api/api-post.js`
- [Session helpers](https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/auth/auth-help.js): `FrontEnd/src/auth/auth-help.js`

### API and domain

- [Express server](https://github.com/yrpyash22/socila-media-plateform/blob/main/server.js): `server.js`
- [API routes](https://github.com/yrpyash22/socila-media-plateform/tree/main/Routes/api): `Routes/api`
- [Auth and validation](https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/auth): `Controllers/auth`
- [Post operations](https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/Posts): `Controllers/Posts`
- [People and profiles](https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/users): `Controllers/users`
- [Chat operations](https://github.com/yrpyash22/socila-media-plateform/tree/main/Controllers/chat): `Controllers/chat`
- [Upload handler](https://github.com/yrpyash22/socila-media-plateform/blob/main/Controllers/upload/uploadController.js): `Controllers/upload/uploadController.js`
- [Request protection](https://github.com/yrpyash22/socila-media-plateform/blob/main/middleware/auth.js): `middleware/auth.js`

### Persistence and media

- [User records](https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/User.js): `Schema/User.js`
- [Post records](https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/Post.js): `Schema/Post.js`
- [Chat records](https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/Chat.js): `Schema/Chat.js`
- [Message records](https://github.com/yrpyash22/socila-media-plateform/blob/main/Schema/message.js): `Schema/message.js`

### Live messaging

- [Socket.IO events](https://github.com/yrpyash22/socila-media-plateform/blob/main/server.js): `server.js`
- [Chat state](https://github.com/yrpyash22/socila-media-plateform/blob/main/FrontEnd/src/Context/ChatProvider.jsx): `FrontEnd/src/Context/ChatProvider.jsx`

### Other components

- **Member**
- **MongoDB**
- **Cloudinary**

## Connections

- Member → App routing: uses
- App routing → Social views: routes to
- Social views → API client: requests
- API client → Express server: HTTP calls
- Express server → API routes: mounts
- API routes → Auth and validation: dispatches
- API routes → Post operations: dispatches
- API routes → People and profiles: dispatches
- API routes → Chat operations: dispatches
- API routes → Upload handler: dispatches
- Auth and validation → User records: creates user
- Auth and validation → User records: checks user
- Request protection → User records: loads user
- Post operations → Post records: post data
- People and profiles → User records: profile data
- Chat operations → Chat records: chat data
- Chat operations → Message records: message data
- User records → MongoDB: persists
- Post records → MongoDB: persists
- Chat records → MongoDB: persists
- Message records → MongoDB: persists
- Upload handler → Cloudinary: uploads media
- Express server → Socket.IO events: dispatches events
- Chat state → Socket.IO events: uses events
- Session helpers → Social views: checks session