# sanjaythadiboyina-ops/lead-search-engine architecture

> Architecture diagram of the GitHub repository sanjaythadiboyina-ops/lead-search-engine, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/sanjaythadiboyina-ops/lead-search-engine
- Repository: https://github.com/sanjaythadiboyina-ops/lead-search-engine

## Overview

This is a lead-search and sales-management web application. Users sign in, search for local business leads, and manage lead ownership and status; the backend also supports performance reporting and team chat. The backend is a single large module, so domain nodes below represent responsibilities within that file, not separate services. The README is empty and the frontend source was not sampled, so frontend wiring and unsampled subsystem details are shown conservatively.

Main entry points: [`frontend/index.html`](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/frontend/index.html) (Web interface), [`backend/main.py`](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py) (Account and auth)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_client["User interface"]
  node_frontend["Web interface<br/>[index.html]"]
end

subgraph group_identity["Identity and access"]
  node_auth["Account and auth<br/>[main.py]"]
  node_firebase["Firebase identity"]
end

subgraph group_leadwork["Lead operations"]
  node_leads["Lead search<br/>[main.py]"]
  node_places["Places providers"]
  node_leadmgmt["Lead management<br/>[main.py]"]
  node_reports["Performance reports<br/>[main.py]"]
end

subgraph group_teamwork["Team collaboration"]
  node_chat["Team chat<br/>[main.py]"]
end

node_user(("User"))
node_database[("Application database")]

node_user -->|"uses"| node_frontend
node_frontend -->|"auth requests"| node_auth
node_frontend -->|"search requests"| node_leads
node_frontend -->|"lead actions"| node_leadmgmt
node_frontend -->|"report requests"| node_reports
node_frontend -->|"chat requests"| node_chat
node_auth -->|"reads and writes"| node_database
node_auth -.->|"verifies tokens"| node_firebase
node_leads -->|"searches places"| node_places
node_leads -->|"stores leads"| node_database
node_leadmgmt -->|"updates lead data"| node_database
node_reports -->|"reads metrics"| node_database
node_chat -->|"reads and writes"| node_database

click node_frontend "https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/frontend/index.html"
click node_auth "https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py"
click node_leads "https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py"
click node_leadmgmt "https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py"
click node_reports "https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py"
click node_chat "https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.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_frontend,node_user toneBlue
class node_auth,node_firebase,node_database toneAmber
class node_leads,node_places,node_leadmgmt,node_reports toneMint
class node_chat toneRose
```

## Components

### User interface

- [Web interface](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/frontend/index.html): `frontend/index.html`

### Identity and access

- [Account and auth](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py): `backend/main.py`
- **Firebase identity**

### Lead operations

- [Lead search](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py): `backend/main.py`
- **Places providers**
- [Lead management](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py): `backend/main.py`
- [Performance reports](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py): `backend/main.py`

### Team collaboration

- [Team chat](https://github.com/sanjaythadiboyina-ops/lead-search-engine/blob/main/backend/main.py): `backend/main.py`

### Other components

- **User**
- **Application database**

## Connections

- User → Web interface: uses
- Web interface → Account and auth: auth requests
- Web interface → Lead search: search requests
- Web interface → Lead management: lead actions
- Web interface → Performance reports: report requests
- Web interface → Team chat: chat requests
- Account and auth → Application database: reads and writes
- Account and auth → Firebase identity: verifies tokens
- Lead search → Places providers: searches places
- Lead search → Application database: stores leads
- Lead management → Application database: updates lead data
- Performance reports → Application database: reads metrics
- Team chat → Application database: reads and writes