Storage of obfuscation rules contained in tool #35

[djtfmartin]

Obfuscation rules contained in tool e.g. the degree of obfuscation 10km, 2 decimal places, withheld etc to be used by the SDS

[djtfmartin]

Related to #57

[adam-collins]

These are currently applied at the speciesListItem level as additional columns. I would like the addition of validation.

When

• User creates list with isSDS=true and isAuthoritative=true
• User modifies list to isSDS=true and isAuthoritative=true
• User modifies item of list with isSDS=true and isAuthoritative=true
• User adds item to list with isSDS=true and isAuthoritative=true
• User re-uploads list that is isSDS=true and isAuthoritative=true
• User removes a column of list with isSDS=true and isAuthoritative=true (might be invalid event)

Validation occurs

• Test column generalisation exists and contains valid values. See SDS but expect it to be; not empty, withheld or [0-9]+\s?km
• Test column category exists and contains valid values. See SDS but expect it to be; not empty.

Result

• User is presented with the appropriate message that creation/update failed.