Editing Use-Case Diagram According to the Feedback

[xltvy]

Issue Description

In the third customer meeting at 06.04.2022, we have gone over our UML diagrams. For the use-case diagram there were some minor issues. I categorized those in two categories: general and specific issues.

General Issues:

• As nodes of the diagram we should use actions, not class names. - @xltvy
• Instead of using <includes>opt. we should use <extends> for the optional cases. @bahricanyesil
• When using link between the nodes the direction of arrow is from child to parent. - @xltvy

Specific Issues:

• For browsing we should use includes, not extends. - @xltvy
• Enroll-review course should be extends, not includes. @bahricanyesil
• We should remove check completion percentage. @bahricanyesil
• When creating a course setting privacy options should be includes. - @xltvy
• For admins, giving a reason for their actions should be includes. - @xltvy

These issues are subject to change. There may be more issues to be added or removed from those above lists.

Step Details

Steps that will be performed:

• Specific issues will be resolved.
• General issues will be resolved.
• Use-case diagram will be finalized.

Final Actions

After each issue related to the use-case diagrams is resolved, use-case diagram will be finalized and added to the according page in our wiki.

Deadline of the Issue

12.04.2022 - Tuesday - 22.00

Reviewer

Onur Kömürcü

Deadline for the Review

12.04.2022 - Tuesday - 23.59

[xltvy]

Info

I have edited course creation part of the use-case diagram according to the feedback given and also corrected some wrong directed extends arrows throughout the whole diagram

[bahricanyesil]

Info

• I changed the relation between enrolling a course and reviewing it to "extends" instead of "includes" since it is optional.
• I removed the "Check completion percentage" node from the reviewing a course part as we discussed in the PS.
• I checked the "opt." relations over the whole graph and changed the encountered ones with "" keyword.

[xltvy]

Info

I have revised the remaining parts of the use-case diagram and resolved remaining specific and general issues. Now, use-case diagram is finalized and is ready to be added to the relevant wiki page.