urbit/pkg/arvo/app/contact-store.hoon
2021-03-19 10:05:08 +10:00

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:: contact-store [landscape]:
::
:: data store that holds individual contact data
::
/- store=contact-store, *resource
/+ default-agent, dbug, *migrate, contact, verb
|%
+$ card card:agent:gall
+$ state-4
$: %4
=rolodex:store
allowed-groups=(set resource)
allowed-ships=(set ship)
is-public=_|
==
+$ versioned-state
$% [%0 *]
[%1 *]
[%2 *]
[%3 *]
state-4
==
--
::
=| state-4
=* state -
%- agent:dbug
%+ verb |
^- agent:gall
|_ =bowl:gall
+* this .
def ~(. (default-agent this %|) bowl)
con ~(. contact bowl)
::
++ on-init
=. rolodex (~(put by rolodex) our.bowl *contact:store)
[~ this(state state)]
::
++ on-save !>(state)
++ on-load
|= old-vase=vase
^- (quip card _this)
=/ old !<(versioned-state old-vase)
?+ -.old
=. rolodex (~(put by rolodex) our.bowl *contact:store)
[~ this(state state)]
::
%4 [~ this(state old)]
==
::
++ on-watch
|= =path
^- (quip card _this)
?> (team:title our.bowl src.bowl)
|^
=/ cards=(list card)
?+ path (on-watch:def path)
[%all ~] (give [%initial rolodex is-public])
[%updates ~] ~
::
[%our ~]
%- give
:+ %add
our.bowl
=/ contact=(unit contact:store) (~(get by rolodex) our.bowl)
?~ contact *contact:store
u.contact
==
[cards this]
::
++ give
|= =update:store
^- (list card)
[%give %fact ~ [%contact-update-0 !>(update)]]~
--
::
++ on-poke
|= [=mark =vase]
^- (quip card _this)
?> (team:title our.bowl src.bowl)
|^
=^ cards state
?+ mark (on-poke:def mark vase)
%contact-update-0 (update !<(update:store vase))
%import (import q.vase)
==
[cards this]
::
++ update
|= =update:store
^- (quip card _state)
|^
?- -.update
%initial (handle-initial +.update)
%add (handle-add +.update)
%remove (handle-remove +.update)
%edit (handle-edit +.update)
%allow (handle-allow +.update)
%disallow (handle-disallow +.update)
%set-public (handle-set-public +.update)
==
::
++ handle-initial
|= [rolo=rolodex:store *]
^- (quip card _state)
=/ our-contact (~(got by rolodex) our.bowl)
=/ diff-rolo=rolodex:store
%- ~(gas by *rolodex:store)
%+ skim ~(tap in rolo)
|= [=ship =contact:store]
?~ local-con=(~(get by rolodex) ship) %.y
(gth last-updated.contact last-updated.u.local-con)
=/ new-rolo=rolodex:store
(~(uni by rolodex) diff-rolo)
=. new-rolo (~(put by new-rolo) our.bowl our-contact)
?: =(new-rolo rolodex) `state
:_ state(rolodex new-rolo)
(send-diff [%initial new-rolo is-public] %.n)
::
++ handle-add
|= [=ship =contact:store]
^- (quip card _state)
:: ensure difference
=/ old=(unit contact:store) (~(get by rolodex) ship)
?. ?| ?=(~ old)
!=(contact(last-updated *@da) u.old(last-updated *@da))
==
[~ state]
:- (send-diff [%add ship contact] =(ship our.bowl))
state(rolodex (~(put by rolodex) ship contact))
::
++ handle-remove
|= =ship
^- (quip card _state)
?. (~(has by rolodex) ship)
[~ state]
:- (send-diff [%remove ship] =(ship our.bowl))
?: =(ship our.bowl)
state(rolodex (~(put by rolodex) our.bowl *contact:store))
state(rolodex (~(del by rolodex) ship))
::
++ handle-edit
|= [=ship =edit-field:store timestamp=@da]
|^
^- (quip card _state)
=/ old (fall (~(get by rolodex) ship) *contact:store)
?: (lte timestamp last-updated.old)
[~ state]
=/ contact (edit-contact old edit-field)
?: =(old contact)
[~ state]
=. last-updated.contact timestamp
:- (send-diff [%edit ship edit-field timestamp] =(ship our.bowl))
state(rolodex (~(put by rolodex) ship contact))
::
++ edit-contact
|= [=contact:store edit=edit-field:store]
^- contact:store
?- -.edit
%nickname contact(nickname nickname.edit)
%bio contact(bio bio.edit)
%status contact(status status.edit)
%color contact(color color.edit)
%avatar contact(avatar avatar.edit)
%cover contact(cover cover.edit)
::
%add-group
contact(groups (~(put in groups.contact) resource.edit))
::
%remove-group
contact(groups (~(del in groups.contact) resource.edit))
==
--
::
++ handle-allow
|= =beings:store
^- (quip card _state)
:- (send-diff [%allow beings] %.n)
?- -.beings
%group state(allowed-groups (~(put in allowed-groups) resource.beings))
%ships state(allowed-ships (~(uni in allowed-ships) ships.beings))
==
::
++ handle-disallow
|= =beings:store
^- (quip card _state)
:- (send-diff [%disallow beings] %.y)
?- -.beings
%group state(allowed-groups (~(del in allowed-groups) resource.beings))
%ships state(allowed-ships (~(dif in allowed-ships) ships.beings))
==
::
++ handle-set-public
|= public=?
^- (quip card _state)
:_ state(is-public public)
(send-diff [%set-public public] %.n)
::
++ send-diff
|= [=update:store our=?]
^- (list card)
=/ paths=(list path)
?: our
[/updates /our /all ~]
[/updates /all ~]
[%give %fact paths %contact-update-0 !>(update)]~
--
::
++ import
|= arc=*
^- (quip card _state)
:: note: we are purposefully wiping all state before state-4
[~ *state-4]
--
::
++ on-peek
|= =path
^- (unit (unit cage))
?+ path (on-peek:def path)
[%x %all ~] ``noun+!>(rolodex)
::
[%x %contact @ ~]
=/ =ship (slav %p i.t.t.path)
=/ contact=(unit contact:store) (~(get by rolodex) ship)
?~ contact [~ ~]
:- ~ :- ~ :- %contact-update-0
!> ^- update:store
[%add ship u.contact]
::
[%x %allowed-ship @ ~]
=/ =ship (slav %p i.t.t.path)
``noun+!>((~(has in allowed-ships) ship))
::
[%x %is-public ~]
``noun+!>(is-public)
::
[%x %allowed-groups ~]
``noun+!>(allowed-groups)
::
[%x %is-allowed @ @ @ @ ~]
=/ is-personal =(i.t.t.t.t.t.path 'true')
=/ =resource
?: is-personal
[our.bowl %'']
[(slav %p i.t.t.path) i.t.t.t.path]
=/ =ship (slav %p i.t.t.t.t.path)
``json+!>(`json`b+(is-allowed:con resource ship))
==
::
++ on-leave on-leave:def
++ on-agent on-agent:def
++ on-arvo on-arvo:def
++ on-fail on-fail:def
--