Advenced reverting about whatwasit

[smpallen99]

Yes, I was thinking of adding revert support at some time. Couple notes:

• I find revert_by_assocation(s) a little confusing. Perhaps revert_by_whodoneit(s)??
• These functions should be added to the generated Version model.

Steve

On Aug 24, 2016, at 8:11 AM, Eiji7 [email protected] wrote:

These methods can be useful:

revert_last_version - reverts last change (only update) - returns tuple: {:ok, version} or raise Whatwasit.NoUpdateVersionError
revert_to_version - revert all changes from X version
revert_by_associations
revert_by_association - calls: revert_by_associations([association])
For 3rd and 4th point:
revert all changes made by User(s)
returns tuple: {:ok, versions} or {:error, associations} or raise Whatwasit.NoUpdateVersionError
where: associations is User Enum that made changes after one or more changes made by selected association(s)
Optionally: force parameter that not return error tuple and delete all versions (from selected associations first update version).

This can be done in optional module:

defmodule MyProject.Post do
use Whatwasit
use Whatwasit.Revert
# ...
end
Maybe optionally add is_deleted field for Version (to preview admin activity)? What do you think about it?

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[Eiji7]

Yes, you're right. I edited my issue and added one more method (point 5).