fix: [M3-8057] - Disable dedicated > shared DatabaseResize same plan size selection

[abailly-akamai]

Description 📝

My previous PR (not yet released) introduced a regressions where the database resize plans disabled due to being smaller were not reflecting the original logic, due to a flaw in my understanding of the feature.

For plans of the same size:
expected:

• resizing from dedicated to shared : not allowed
• resizing from shared to dedicated : allowed

The current bug in develop is the fact that resizing from dedicated to shared is allowed in Cloud Manager, but will result in an API error

Changes 🔄

• Add smallerPlan filtering to the extractPlansInformation util and use original DatabaseResize smaller plan disabling logic
• Update tests

Target release date 🗓️

5/13/2024

Preview 📷

Before	After

How to test 🧪

Prerequisites

• go to http://localhost:3000/databases/create
• Create a Dedicated 16 GB db plan

Reproduction steps

on develop

• http://localhost:3000/databases/mysql/{id}/resize
• click on the "Shared CPU" tab
• Notice that the "Linode 16 GB" is selectable (bug)

Verification steps

on this branch

• http://localhost:3000/databases/mysql/{id}/resize
• click on the "Shared CPU" tab
• Notice that the "Linode 16 GB" is disabled

As an Author I have considered 🤔

Check all that apply

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[abailly-akamai]

CC @mpolotsk-akamai

[github-actions]

Coverage Report: ✅
Base Coverage: 82.01%
Current Coverage: 82.01%

[bnussman-akamai]

Confirmed a shared plan of the same disk size is disabled ✅

[mjac0bs]

I encountered an account limit error with the 16gb, but tested the same with a smaller plan size to confirm the bug and fix.

• Confirmed now I cannot resize a dedicated plan to a shared plan of the same size; it must be a greater size.
• Confirmed I can resize a shared plan to a dedicated plan of the same size or greater still.
• Confirmed tests are passing and the CI failure is irrelevant (and now fixed in develop).