# rakesh-mora/task-flow-app architecture

> Architecture diagram of the GitHub repository rakesh-mora/task-flow-app, 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/rakesh-mora/task-flow-app
- Repository: https://github.com/rakesh-mora/task-flow-app

## Overview

Task Flow is a Flask task-management web app. Users register and verify an email OTP, log in, then manage and search dashboard tasks; account settings support password/name changes and account deletion. The sampled source places routing, domain logic, and SQLAlchemy models in app.py. The README documents task CRUD, filters, reminders, and overdue indicators, but their route implementations were not sampled, so their detailed wiring is not inferred.

Main entry points: [`flask-task-flow-app/app.py`](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py) (SQLAlchemy data layer), [`flask-task-flow-app/templates`](https://github.com/rakesh-mora/task-flow-app/tree/main/flask-task-flow-app/templates) (Page templates), [`flask-task-flow-app/config.py`](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/config.py) (Configuration), [`flask-task-flow-app/static/js`](https://github.com/rakesh-mora/task-flow-app/tree/main/flask-task-flow-app/static/js) (Page interactions)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_web["Web interface"]
  node_templates["Page templates"]
  node_assets["Page interactions"]
end

subgraph group_identity["Identity and accounts"]
  node_auth["Registration and login<br/>[app.py]"]
  node_otp["Email verification<br/>[app.py]"]
  node_account["Account settings<br/>[app.py]"]
end

subgraph group_tasks["Task management"]
  node_dashboard["Dashboard and search<br/>[app.py]"]
  node_taskops["Task operations<br/>[app.py]"]
  node_reminders["Due reminders<br/>[app.py]"]
end

subgraph group_runtime["Runtime services"]
  node_appdb["SQLAlchemy data layer<br/>[app.py]"]
  node_database[("SQLite task store<br/>[tasks.db]")]
  node_smtp["SMTP email service"]
  node_config["Configuration<br/>[config.py]"]
end

node_user(("User"))
node_browser(("Web browser"))

node_user -->|"uses"| node_browser
node_browser -->|"submits credentials"| node_auth
node_browser -->|"requests tasks"| node_dashboard
node_browser -->|"submits settings"| node_account
node_auth -->|"checks and creates users"| node_appdb
node_auth -->|"starts verification"| node_otp
node_otp -->|"creates verified user"| node_appdb
node_otp -->|"sends OTP"| node_smtp
node_auth -->|"renders pages"| node_templates
node_otp -->|"renders pages"| node_templates
node_account -->|"updates or deletes user"| node_appdb
node_account -->|"renders settings"| node_templates
node_dashboard -->|"queries tasks"| node_appdb
node_dashboard -->|"checks due tasks"| node_reminders
node_dashboard -->|"renders dashboard"| node_templates
node_taskops -->|"persists task changes"| node_appdb
node_appdb -->|"reads and writes"| node_database
node_browser -->|"runs interactions"| node_assets
node_config -.->|"provides mail settings"| node_smtp

click node_templates "https://github.com/rakesh-mora/task-flow-app/tree/main/flask-task-flow-app/templates"
click node_assets "https://github.com/rakesh-mora/task-flow-app/tree/main/flask-task-flow-app/static/js"
click node_auth "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py"
click node_otp "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py"
click node_account "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py"
click node_dashboard "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py"
click node_taskops "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py"
click node_reminders "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py"
click node_appdb "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py"
click node_database "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/instance/tasks.db"
click node_config "https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/config.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_templates,node_assets,node_user,node_browser toneBlue
class node_auth,node_otp,node_account toneAmber
class node_dashboard,node_taskops,node_reminders toneMint
class node_appdb,node_database,node_smtp,node_config toneRose
```

## Components

### Web interface

- [Page templates](https://github.com/rakesh-mora/task-flow-app/tree/main/flask-task-flow-app/templates): `flask-task-flow-app/templates`
- [Page interactions](https://github.com/rakesh-mora/task-flow-app/tree/main/flask-task-flow-app/static/js): `flask-task-flow-app/static/js`

### Identity and accounts

- [Registration and login](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py): `flask-task-flow-app/app.py`
- [Email verification](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py): `flask-task-flow-app/app.py`
- [Account settings](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py): `flask-task-flow-app/app.py`

### Task management

- [Dashboard and search](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py): `flask-task-flow-app/app.py`
- [Task operations](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py): `flask-task-flow-app/app.py`
- [Due reminders](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py): `flask-task-flow-app/app.py`

### Runtime services

- [SQLAlchemy data layer](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/app.py): `flask-task-flow-app/app.py`
- [SQLite task store](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/instance/tasks.db): `flask-task-flow-app/instance/tasks.db`
- **SMTP email service**
- [Configuration](https://github.com/rakesh-mora/task-flow-app/blob/main/flask-task-flow-app/config.py): `flask-task-flow-app/config.py`

### Other components

- **User**
- **Web browser**

## Connections

- User → Web browser: uses
- Web browser → Registration and login: submits credentials
- Web browser → Dashboard and search: requests tasks
- Web browser → Account settings: submits settings
- Registration and login → SQLAlchemy data layer: checks and creates users
- Registration and login → Email verification: starts verification
- Email verification → SQLAlchemy data layer: creates verified user
- Email verification → SMTP email service: sends OTP
- Registration and login → Page templates: renders pages
- Email verification → Page templates: renders pages
- Account settings → SQLAlchemy data layer: updates or deletes user
- Account settings → Page templates: renders settings
- Dashboard and search → SQLAlchemy data layer: queries tasks
- Dashboard and search → Due reminders: checks due tasks
- Dashboard and search → Page templates: renders dashboard
- Task operations → SQLAlchemy data layer: persists task changes
- SQLAlchemy data layer → SQLite task store: reads and writes
- Web browser → Page interactions: runs interactions
- Configuration → SMTP email service: provides mail settings