Fixes consumables' checkout 500 error and memory exhaustion

[Godmartinz]

Description

This fixes the 500 error upon consumable checkout and adds try/catch around the array creation and db transaction.
Speaking of a DB transaction, this refactors the store method by cutting back on querying the users table too many times and utilizes a DB transaction.
This also caps the checkout quantity to 10 thousand. Performance gets shotty above that and can error sometimes.

If an error occurs or memory exhaustion it will no longer 500 but return an error message:

Fixes #[sc-27379]

Type of change

Please delete options that are not relevant.

• [x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration:

• PHP version:
• MySQL version
• Webserver version
• OS version

Checklist:

• I have read the Contributing documentation available here: https://snipe-it.readme.io/docs/contributing-overview
• I have formatted this PR according to the project guidelines: https://snipe-it.readme.io/docs/contributing-overview#pull-request-guidelines
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[what-the-diff]

PR Summary

• Database Facade Implementation
  The addition of the DB facade now allows us to handle data transactions with the database seamlessly.

• Adjustment of Consumable Lookup
  This change is about modifying the system's way of searching for consumable items. It is now done in a straightforward way, hence quicker and more efficient.

• Introduction of Quantity Limit Check
  In order to enhance the overall performance and better manage memory, a check has been put in place to restrict checkouts to a maximum of 10,000 items at a time.

• Refurbishing of Error Messages
  Two new types of error messages have been added, i.e., 'checkout_error' and 'large_quantity_error'. These new additions will enable users to understand and fix the errors more efficiently.

• Data Attachment Consolidation
  Replacing the multiple-transaction user attachment with a single database transaction improves the overall system performance and makes the code structure cleaner.

• Reinforcement of Error Handling
  In an effort to catch and deal with potential exceptions adequately, the user attachment logic has been enclosed within a try-catch block. This ensures effective exception handling, providing a user-friendly error resolution process.

• Optimised Request Handling
  The process for adding checkout_to_type and assigned_user to a request has been simplified. It now consists of a single 'add' call, making the code easier to understand and manage.

[marcusmoore]

One comment about something we might want to change but good other than that 👍🏾

[marcusmoore]

This is the only thing that we might not want to include. I'll leave it up to @snipe.