Dynamic explorer config

[bwalsh]

title guppy upgrade

actor User
participant g3t
participant etl_job
participant Elastic
participant Guppy
participant FEF-Config-Service
participant FEF

User->g3t: push
alt submission
g3t->etl_job: META
etl_job->Elastic: Dataframe, updated Elastic.mapping
end

alt submission -> dataframe(s)
note right of Guppy: latest with /restart
etl_job->Guppy: restart
Guppy->Elastic: read mapping
end

alt submission -> FEF
note right of FEF-Config-Service: New fields added to end of table, facets, graphs
etl_job->FEF-Config-Service: restart
FEF-Config-Service->FEF-Config-Service: read existing config
FEF-Config-Service->Elastic: read mapping
FEF-Config-Service->FEF-Config-Service: update explorer config
end


alt submission -> FEF
note right of FEF: When to trigger?
User->FEF: [on-login, on-refresh]
note right of FEF-Config-Service: New path added to revproxy
FEF->FEF-Config-Service: read /explorer-configs
FEF-Config-Service-->FEF: explorer configs
end

explorer config:
T0: the existing state
T1: the user adds new fields [X,Y,Z] to the dataframe
T2: the user wants fields [Z] added to facets, and fields [D] to graphs

property	T0	T1	T2
facets	A,B,C,D	-	A,B,C,D,Z
graphs	A,B,C	-	A,B,C,D
table	A,B,C,D,..,W	A,B,C,D,..,W,X,Y,Z	-