urbit/pkg/arvo/app/graph-push-hook.hoon

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2020-08-19 22:22:20 +03:00
/+ store=graph-store
/+ res=resource
/+ graph
/+ group
/+ default-agent
/+ dbug
/+ push-hook
~% %graph-push-hook-top ..is ~
|%
+$ card card:agent:gall
++ config
^- config:push-hook
:* %graph-store
/updates
update:store
%graph-update
%graph-pull-hook
==
::
+$ agent (push-hook:push-hook config)
--
::
%- agent:dbug
^- agent:gall
%- (agent:push-hook config)
^- agent
|_ =bowl:gall
+* this .
def ~(. (default-agent this %|) bowl)
grp ~(. group bowl)
gra ~(. graph bowl)
::
++ on-init on-init:def
++ on-save !>(~)
++ on-load on-load:def
++ on-poke on-poke:def
++ on-agent on-agent:def
++ on-watch on-watch:def
++ on-leave on-leave:def
++ on-peek on-peek:def
++ on-arvo on-arvo:def
++ on-fail on-fail:def
::
++ should-proxy-update
|= =vase
^- ?
=/ =update:store !<(update:store vase)
?- -.q.update
%add-graph %.y
%remove-graph %.y
%add-nodes %.y
%remove-nodes %.y
%add-signatures %.y
%remove-signatures %.y
%archive-graph %.y
%unarchive-graph %.n
%add-tag %.n
%remove-tag %.n
%keys %.n
%tags %.n
%tag-queries %.n
%run-updates %.y
==
::
++ resource-for-update
|= =vase
^- (unit resource:res)
=/ =update:store !<(update:store vase)
?- -.q.update
%add-graph `resource.q.update
%remove-graph `resource.q.update
%add-nodes `resource.q.update
%remove-nodes `resource.q.update
%add-signatures `resource.uid.q.update
%remove-signatures `resource.uid.q.update
%archive-graph `resource.q.update
%unarchive-graph ~
%add-tag ~
%remove-tag ~
%keys ~
%tags ~
%tag-queries ~
%run-updates `resource.q.update
==
::
++ initial-watch
|= [=path =resource:res]
^- vase
?> (can-join:grp resource src.bowl)
!> ^- update:store
?~ path
:: new subscribe
::
=/ [=graph:store mark=(unit mark:store)]
(get-graph:gra resource)
[%0 now.bowl [%add-graph resource graph mark]]
:: resubscribe
::
=/ =time (slav %da i.path)
=/ =update-log:store (get-update-log-subset:gra resource time)
[%0 now.bowl [%run-updates resource update-log]]
::
++ take-update
|= =vase
^- [(list card) agent]
=/ =update:store !<(update:store vase)
?+ -.q.update [~ this]
%remove-graph
:_ this
[%give %kick ~[resource+(en-path:res resource.q.update)] ~]~
::
%archive-graph
:_ this
[%give %kick ~[resource+(en-path:res resource.q.update)] ~]~
==
--