D2HD

Dependencies

• Node 16
• Java 17
• React Native 18
• PostgreSQL

Frameworks

Backend

• Springboot

Frontend

• React
• NextJS

Brief

The illustration is shown as a graph. Consignee receives a visualization of his/her preceding 4 orders. Each order is illustrated as a waypoint.

*   *   🏠
 \ / \ / 
  *   *

Every order completed is marked with an 'x'.

x   x   🏠
 \ / \ / 
  x   *

Consignee's web application will not display the visualization if the current delivery is not within their preceding 4 orders:

x   *   *   🏠
 \ / \ / \ /     INVALID. Consignee's app will NOT display this visualization.
  *   *   *

Instead, the consignee's web application will simply display:

  Your order is out for delivery.

Database

Postgres.