fix(jans-config-api): organization update returns 500

[moabu]

When updating the organization, the backend returns a 500 error.

Payload:

[{"op":"replace","path":"/dn","value":"o=janssen"},{"op":"replace","path":"/displayName","value":"TestDisplayName"},{"op":"replace","path":"/description","value":"TestDescription"},{"op":"replace","path":"/member","value":"yes"},{"op":"replace","path":"/organization","value":"TestOrga"},{"op":"replace","path":"/managerGroup","value":"TestManagerGroup"},{"op":"replace","path":"/shortName","value":"TestShortName"},{"op":"replace","path":"/organizationTitle","value":"TestOrganizationTitle"},{"op":"replace","path":"/baseDn","value":"o=janssen"}]

Exception on server:

com.github.fge.jsonpatch.JsonPatchException: no such path in target JSON document
	at com.github.fge.jsonpatch.ReplaceOperation.apply(ReplaceOperation.java:66)
	at com.github.fge.jsonpatch.JsonPatch.apply(JsonPatch.java:149)
	at io.jans.configapi.core.util.Jackson.applyPatch(Jackson.java:69)
	at io.jans.configapi.core.util.Jackson.applyPatch(Jackson.java:55)
	at io.jans.configapi.rest.resource.auth.OrganizationResource.patchOrganization(OrganizationResource.java:71)
	at io.jans.configapi.rest.resource.auth.OrganizationResource$Proxy$_$$_WeldSubclass.patchOrganization$$super(Unknown Source)

[pujavs]

JsonPath not returning the error of missing path, this will need custom handling of each operation to send the operations 1 by one and report missing path.
For time being added exception reporting.
On exclusively testing the operation locally found that

1. attribute name should be member rather memberOf. Also value of member should be valid DN
   

2. organizationTitle attribute was removed as per issue#fix(jans-config-api): organization attributes not updated #2756
   

3. If a attribute has null value in DB then as per JSON-PATCH documentation we should use add operation rather than replace. Will also try to handle this in custom logic

[pujavs]

@moabu, is there some unaddressed aspect pending for this issue?

[moabu]

Nope. Great work thanks . I'm closing this one