urbit/pkg/arvo/app/invite-hook.hoon
2020-03-12 01:33:48 +01:00

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:: invite-hook: receive invites from any source
::
:: only handles %invite actions. accepts json, but only from the host team.
:: can be poked by the host team to send an invite out to someone.
:: can be poked by foreign ships to send an invite to us.
::
/+ *invite-json, default-agent, verb, dbug
::
|%
+$ state-0 [%0 ~]
::
+$ card card:agent:gall
--
::
=| state-0
=* state -
::
%+ verb |
%- agent:dbug
^- agent:gall
=<
|_ =bowl:gall
+* this .
do ~(. +> bowl)
def ~(. (default-agent this %|) bowl)
::
++ on-init
^- (quip card _this)
[~ this]
::
++ on-save !>(state)
++ on-load
|= old=vase
^- (quip card _this)
[~ this(state !<(state-0 old))]
::
++ on-poke
|= [=mark =vase]
^- (quip card _this)
:_ this
?+ mark (on-poke:def mark vase)
%json
:: only accept json from ourselves.
::
?> (team:title our.bowl src.bowl)
=/ act (json-to-action !<(json vase))
?> ?=(%invite -.act)
[(invite-hook-poke:do recipient.invite.act act)]~
::
%invite-action
=/ act=invite-action !<(invite-action vase)
?. ?=(%invite -.act) ~
?: (team:title our.bowl src.bowl)
:: outgoing. we must be inviting another ship. send them the invite.
::
?< (team:title our.bowl recipient.invite.act)
[(invite-hook-poke:do recipient.invite.act act)]~
:: else incoming. ensure invitatory exists and invite is not a duplicate.
::
?> ?=(^ (invitatory-scry:do path.act))
?> ?=(~ (invite-scry:do path.act uid.act))
[(invite-poke:do path.act act)]~
==
::
++ on-peek on-peek:def
++ on-watch on-watch:def
++ on-leave on-leave:def
++ on-agent on-agent:def
++ on-arvo on-arvo:def
++ on-fail on-fail:def
--
::
|_ =bowl:gall
::
++ invite-hook-poke
|= [=ship action=invite-action]
^- card
:* %pass
/invite-hook
%agent
[ship %invite-hook]
%poke
%invite-action
!>(action)
==
::
++ invite-poke
|= [=path action=invite-action]
^- card
:* %pass
path
%agent
[our.bowl %invite-store]
%poke
%invite-action
!>(action)
==
::
++ invitatory-scry
|= pax=path
^- (unit invitatory)
=. pax
;:(weld /=invite-store/(scot %da now.bowl)/invitatory pax /noun)
.^((unit invitatory) %gx pax)
::
++ invite-scry
|= [pax=path uid=serial]
^- (unit invite)
=. pax
;:(weld /=invite-store/(scot %da now.bowl)/invite pax /(scot %uv uid)/noun)
.^((unit invite) %gx pax)
--