Category Restructure

[Tornquist]

💚 Summary

I did:

• Replaced existing parent_id tree structure with a controlled nested set model. This includes the addition of a handful of stored procedures to:
  • Visualize a category tree
  • Manage the setup of accounts (and root nodes)
  • Manage the movement of nodes between accounts and within trees
  • Manage the addition of new nodes
  • Manage the deletion of nodes (with optional child handling)
• Updated Account and Category module to repair old tests
• Added nested set test suite. It's JS, but uses raw sql through Knex to execute the new procedures

I did not:

• Add new category methods to manage the movement, deletion, etc. These changes are just a restructuring of what was already there. --> The unused category procedures are in place to verify the nested set model, and are tested as such.

[coveralls]

Pull Request Test Coverage Report for Build 62

• 6 of 6 (100.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.03%) to 95.707%

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Totals
Change from base Build 41:	0.03%
Covered Lines:	432
Relevant Lines:	442

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💛 - Coveralls

[Tornquist]

👍