gistfile1.txt

Design question:

How would you design some modules and their responsibilites to model this scenario:

The company needs a container which receives blocks (1 at a time continously), it waits to have `PackageNo` number of blocks
to wrap them to a package then sends the package to a server via HTTP. After the package is sent, the container gets a
transaction ID meaning that the package is delivered to the server. Unfortunately, the cointainer doesn't know if the package
is actually accepted by the server immediately because it has to do some verifications on that block. There is an API that can
be used periodically to check if the block is actually accepted or not. The container needs to know when a block is accepted
to call another API.

Hints:
1. What entities (modules, classes,...) do you think you need to model the container
2. What are their responsibilities and why do you decide to give them those responsibilities