mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-12-15 10:02:47 +03:00
165 lines
3.6 KiB
Plaintext
165 lines
3.6 KiB
Plaintext
:: group-store: data store for groups of ships
|
|
::
|
|
/- *group-store
|
|
/+ default-agent
|
|
|%
|
|
+$ card card:agent:gall
|
|
::
|
|
+$ versioned-state
|
|
$% state-zero
|
|
==
|
|
::
|
|
+$ state-zero
|
|
$: %0
|
|
=groups
|
|
==
|
|
::
|
|
+$ diff
|
|
$% [%group-update group-update]
|
|
[%group-initial groups]
|
|
==
|
|
--
|
|
::
|
|
=| state-zero
|
|
=* state -
|
|
^- agent:gall
|
|
=<
|
|
|_ =bowl:gall
|
|
+* this .
|
|
group-core +>
|
|
gc ~(. group-core bowl)
|
|
def ~(. (default-agent this %|) bowl)
|
|
::
|
|
++ on-init on-init:def
|
|
++ on-save !>(state)
|
|
++ on-load
|
|
|= old=vase
|
|
`this(state !<(state-zero old))
|
|
::
|
|
++ on-poke
|
|
|= [=mark =vase]
|
|
^- (quip card _this)
|
|
?> (team:title our.bowl src.bowl)
|
|
=^ cards state
|
|
?: ?=(%group-action mark)
|
|
(poke-group-action:gc !<(group-action vase))
|
|
(on-poke:def mark vase)
|
|
[cards this]
|
|
::
|
|
++ on-watch
|
|
|= =path
|
|
^- (quip card _this)
|
|
?> (team:title our.bowl src.bowl)
|
|
|^
|
|
=/ cards=(list card)
|
|
?+ path (on-watch:def path)
|
|
[%all ~] (give %group-initial !>(groups))
|
|
[%keys ~] (give %group-update !>([%keys ~(key by groups)]))
|
|
[%group *]
|
|
(give %group-update !>([%path (~(got by groups) t.path) t.path]))
|
|
==
|
|
[cards this]
|
|
::
|
|
++ give
|
|
|= =cage
|
|
^- (list card)
|
|
[%give %fact ~ cage]~
|
|
--
|
|
::
|
|
++ on-leave on-leave:def
|
|
::
|
|
++ on-peek
|
|
|= =path
|
|
^- (unit (unit cage))
|
|
?+ path (on-peek:def path)
|
|
[%x *] ``noun+!>((~(get by groups) t.path))
|
|
==
|
|
::
|
|
++ on-agent on-agent:def
|
|
++ on-arvo on-arvo:def
|
|
++ on-fail on-fail:def
|
|
--
|
|
::
|
|
|_ bol=bowl:gall
|
|
::
|
|
++ poke-group-action
|
|
|= action=group-action
|
|
^- (quip card _state)
|
|
?> (team:title our.bol src.bol)
|
|
?- -.action
|
|
%add (handle-add action)
|
|
%remove (handle-remove action)
|
|
%bundle (handle-bundle action)
|
|
%unbundle (handle-unbundle action)
|
|
==
|
|
::
|
|
++ handle-add
|
|
|= act=group-action
|
|
^- (quip card _state)
|
|
?> ?=(%add -.act)
|
|
?~ pax.act
|
|
[~ state]
|
|
?. (~(has by groups) pax.act)
|
|
[~ state]
|
|
=/ members (~(got by groups) pax.act)
|
|
=. members (~(uni in members) members.act)
|
|
?: =(members (~(got by groups) pax.act))
|
|
[~ state]
|
|
:- (send-diff pax.act act)
|
|
state(groups (~(put by groups) pax.act members))
|
|
::
|
|
++ handle-remove
|
|
|= act=group-action
|
|
^- (quip card _state)
|
|
?> ?=(%remove -.act)
|
|
?~ pax.act
|
|
[~ state]
|
|
?. (~(has by groups) pax.act)
|
|
[~ state]
|
|
=/ members (~(got by groups) pax.act)
|
|
=. members (~(dif in members) members.act)
|
|
?: =(members (~(got by groups) pax.act))
|
|
[~ state]
|
|
:- (send-diff pax.act act)
|
|
state(groups (~(put by groups) pax.act members))
|
|
::
|
|
++ handle-bundle
|
|
|= act=group-action
|
|
^- (quip card _state)
|
|
?> ?=(%bundle -.act)
|
|
?~ pax.act
|
|
[~ state]
|
|
?: (~(has by groups) pax.act)
|
|
[~ state]
|
|
:- (send-diff pax.act act)
|
|
state(groups (~(put by groups) pax.act *group))
|
|
::
|
|
++ handle-unbundle
|
|
|= act=group-action
|
|
^- (quip card _state)
|
|
?> ?=(%unbundle -.act)
|
|
?~ pax.act
|
|
[~ state]
|
|
?. (~(has by groups) pax.act)
|
|
[~ state]
|
|
:- (send-diff pax.act act)
|
|
state(groups (~(del by groups) pax.act))
|
|
::
|
|
++ update-subscribers
|
|
|= [pax=path act=group-action]
|
|
^- (list card)
|
|
[%give %fact `pax %group-update !>(act)]~
|
|
::
|
|
++ send-diff
|
|
|= [pax=path act=group-action]
|
|
^- (list card)
|
|
%- zing
|
|
:~ (update-subscribers /all act)
|
|
(update-subscribers [%group pax] act)
|
|
?. |(=(%bundle -.act) =(%unbundle -.act))
|
|
~
|
|
(update-subscribers /keys act)
|
|
==
|
|
::
|
|
--
|