# Architecture

## High level Architecture

![High level Architecture](/files/-MPEQ__yHBR3bkQz981E)

**mfund-server-app (NodeJS APIs):**

* Firebase is used in backend to revoke firebase authentication JWT token while logging out user from app.
* Using ExpressJS to create APIs. 
* Sequelize is used as ORM for PostgreSQL DB.

**mfund-api-service:**

* Contains all the repositories and api call for flutter app.
* Contains the definition of the functions responsible for OTP authentication through firebase authentication and uploading images on firebase storage.

**mfund-framework:**

* Contains BloCs, States and Events.

**mfund-common-modules:**

* Contains services, utils and common widget for both mfund-app and mfund-dashboard app.

#### mfund-dashboard-app:

The Admin dashboard has three main functions-

* Can add any number of organisations.
* Can view the details of all the investors.
* Can view total number of investors, total investments and total balance.
* Can create a new admin or change password of the current logged in admin.


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