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https://github.com/ilyakooo0/urbit.git
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ae8a57ca25
Instead of providing a (unit path), allows for (list path), which better supports the "update to path and subpath cases". For example, if /things wants updates about everything, and /things/specific wants updates about the specific thing, they'll both need to receive a %fact when the specific thing changes. Previously, these would have been two separate moves. Now, gall handles the multi-targeting for you.
183 lines
4.4 KiB
Plaintext
183 lines
4.4 KiB
Plaintext
/+ *invite-json, default-agent
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|%
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+$ card card:agent:gall
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::
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+$ versioned-state
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$% state-zero
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==
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::
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+$ state-zero
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$: %0
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=invites
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==
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--
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::
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=| state-zero
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=* state -
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^- agent:gall
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=<
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|_ bol=bowl:gall
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+* this .
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inv-core +>
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ic ~(. inv-core bol)
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def ~(. (default-agent this %|) bol)
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++ on-init on-init:def
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++ on-save !>(state)
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++ on-load
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|= old=vase
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`this(state !<(state-zero old))
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::
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++ on-poke
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|= [=mark =vase]
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^- (quip card _this)
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?> (team:title our.bol src.bol)
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=^ cards state
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?+ mark (on-poke:def mark vase)
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%json (poke-invite-action:ic (json-to-action !<(json vase)))
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%invite-action (poke-invite-action:ic !<(invite-action vase))
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==
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[cards this]
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::
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++ on-watch
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|= =path
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^- (quip card _this)
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=/ cards=(list card)
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?+ path (on-watch:def path)
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[%all ~] [%give %fact ~ %invite-initial !>(invites)]~
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[%updates ~] ~
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[%invitatory *]
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=/ inv=invitatory (~(got by invites) t.path)
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[%give %fact ~ %invite-update !>([%invitatory inv])]~
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==
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[cards this]
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::
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++ on-leave on-leave:def
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++ on-peek
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|= =path
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^- (unit (unit cage))
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?+ path (on-peek:def path)
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[%x %all ~] (peek-x-all:ic t.t.path)
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[%x %invitatory *] (peek-x-invitatory:ic t.t.path)
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[%x %invite *] (peek-x-invite:ic t.t.path)
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==
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::
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++ on-agent on-agent:def
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++ on-arvo on-arvo:def
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++ on-fail on-fail:def
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--
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::
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|_ bol=bowl:gall
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::
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++ peek-x-all
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|= pax=path
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^- (unit (unit cage))
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[~ ~ %noun !>(invites)]
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::
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++ peek-x-invitatory
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|= pax=path
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^- (unit (unit cage))
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?~ pax
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~
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=/ invitatory=(unit invitatory) (~(get by invites) pax)
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[~ ~ %noun !>(invitatory)]
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::
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++ peek-x-invite
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|= pax=path
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^- (unit (unit cage))
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:: /:path/:uid
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=/ pas (flop pax)
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?~ pas
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~
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=/ uid=serial (slav %uv i.pas)
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=. pax (scag (dec (lent pax)) `(list @ta)`pax)
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=/ invitatory=(unit invitatory) (~(get by invites) pax)
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?~ invitatory
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~
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=/ invite=(unit invite) (~(get by u.invitatory) uid)
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[~ ~ %noun !>(invite)]
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::
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++ poke-invite-action
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|= action=invite-action
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^- (quip card _state)
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?> (team:title our.bol src.bol)
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?- -.action
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%create (handle-create action)
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%delete (handle-delete action)
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%invite (handle-invite action)
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%accept (handle-accept action)
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%decline (handle-decline action)
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==
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::
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++ handle-create
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|= act=invite-action
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^- (quip card _state)
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?> ?=(%create -.act)
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?: (~(has by invites) path.act)
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[~ state]
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:- (send-diff path.act act)
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state(invites (~(put by invites) path.act *invitatory))
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::
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++ handle-delete
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|= act=invite-action
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^- (quip card _state)
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?> ?=(%delete -.act)
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?. (~(has by invites) path.act)
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[~ state]
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:- (send-diff path.act act)
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state(invites (~(del by invites) path.act))
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::
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++ handle-invite
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|= act=invite-action
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^- (quip card _state)
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?> ?=(%invite -.act)
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?. (~(has by invites) path.act)
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[~ state]
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=/ container (~(got by invites) path.act)
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=. uid.act (sham eny.bol)
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=. container (~(put by container) uid.act invite.act)
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:- (send-diff path.act act)
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state(invites (~(put by invites) path.act container))
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::
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++ handle-accept
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|= act=invite-action
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^- (quip card _state)
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?> ?=(%accept -.act)
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?. (~(has by invites) path.act)
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[~ state]
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=/ container (~(got by invites) path.act)
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=/ invite (~(get by container) uid.act)
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?~ invite
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[~ state]
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=. container (~(del by container) uid.act)
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:- (send-diff path.act [%accepted path.act uid.act u.invite])
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state(invites (~(put by invites) path.act container))
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::
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++ handle-decline
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|= act=invite-action
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^- (quip card _state)
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?> ?=(%decline -.act)
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?. (~(has by invites) path.act)
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[~ state]
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=/ container (~(got by invites) path.act)
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=/ invite (~(get by container) uid.act)
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?~ invite
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[~ state]
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=. container (~(del by container) uid.act)
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:- (send-diff path.act act)
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state(invites (~(put by invites) path.act container))
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::
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++ update-subscribers
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|= [pax=path upd=invite-update]
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^- card
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[%give %fact ~[pax] %invite-update !>(upd)]
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::
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++ send-diff
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|= [pax=path upd=invite-update]
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^- (list card)
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:~ (update-subscribers /all upd)
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(update-subscribers /updates upd)
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(update-subscribers [%invitatory pax] upd)
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==
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::
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--
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