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170 lines
3.8 KiB
Plaintext
170 lines
3.8 KiB
Plaintext
:: hark-group-hook: notifications for groups [landscape]
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::
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/- store=hark-store, post, group-store, metadata-store, hook=hark-group-hook
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/+ resource, metadata, default-agent, dbug, graph-store
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::
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~% %hark-group-hook-top ..is ~
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|%
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+$ card card:agent:gall
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+$ versioned-state
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$% state-0
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==
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::
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+$ state-0
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$: %0
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watching=(set resource)
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==
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::
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--
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::
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=| state-0
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=* state -
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::
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=<
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%- agent:dbug
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^- agent:gall
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~% %hark-group-hook-agent ..card ~
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|_ =bowl:gall
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+* this .
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ha ~(. +> bowl)
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def ~(. (default-agent this %|) bowl)
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met ~(. metadata bowl)
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::
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++ on-init
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:_ this
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:~ watch-metadata:ha
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watch-groups:ha
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==
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::
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++ on-save !>(state)
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++ on-load
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|= old=vase
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^- (quip card _this)
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`this(state !<(state-0 old))
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::
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++ on-watch
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|= =path
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?. ?=([%updates ~] path)
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(on-watch:def path)
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:_ this
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=; =cage
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[%give %fact ~[/updates] cage]~
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:- %hark-group-hook-update
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!> ^- update:hook
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[%initial watching]
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::
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++ on-poke
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~/ %hark-group-hook-poke
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|= [=mark =vase]
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^- (quip card _this)
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|^
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?> (team:title our.bowl src.bowl)
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=^ cards state
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?+ mark (on-poke:def mark vase)
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%hark-group-hook-action
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(hark-group-hook-action !<(action:hook vase))
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==
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[cards this]
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::
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++ hark-group-hook-action
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|= =action:hook
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^- (quip card _state)
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|^
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?- -.action
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%listen (listen +.action)
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%ignore (ignore +.action)
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==
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++ listen
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|= group=resource
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^- (quip card _state)
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:- (give %listen group)
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state(watching (~(put in watching) group))
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::
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++ ignore
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|= group=resource
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^- (quip card _state)
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:- (give %ignore group)
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state(watching (~(del in watching) group))
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::
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++ give
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|= =update:hook
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^- (list card)
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[%give %fact ~[/updates] %hark-group-hook-update !>(update)]~
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--
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--
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::
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++ on-agent
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~/ %hark-group-hook-agent
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|= [=wire =sign:agent:gall]
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^- (quip card _this)
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|^
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?+ -.sign (on-agent:def wire sign)
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%kick
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:_ this
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?+ wire ~
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[%group ~] ~[watch-groups:ha]
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[%metadata ~] ~[watch-metadata:ha]
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==
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::
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%fact
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?+ p.cage.sign (on-agent:def wire sign)
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%group-update
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=^ cards state
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(group-update !<(update:group-store q.cage.sign))
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[cards this]
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::
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%metadata-update
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=^ cards state
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(metadata-update !<(metadata-update:metadata-store q.cage.sign))
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[cards this]
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==
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==
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::
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++ group-update
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|= =update:group-store
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^- (quip card _state)
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?. ?=(?(%add-members %remove-members) -.update)
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[~ state]
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?. (~(has in watching) resource.update)
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[~ state]
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=/ =contents:store
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[%group ~[update]]
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=/ =notification:store [now.bowl %.n contents]
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=/ =index:store
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[%group resource.update -.update]
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:_ state
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~[(add-unread index notification)]
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:: +metadata-update is stubbed for now, for the following reasons
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:: - There's no semantic difference in metadata-store between
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:: adding and editing a channel
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:: - We have no way of retrieving old metadata to e.g. get a
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:: channel's old name when it is renamed
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++ metadata-update
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|= update=metadata-update:metadata-store
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^- (quip card _state)
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[~ state]
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::
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++ add-unread
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|= [=index:store =notification:store]
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^- card
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=- [%pass / %agent [our.bowl %hark-store] %poke -]
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hark-action+!>([%add index notification])
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--
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::
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++ on-peek on-peek:def
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++ on-leave on-leave: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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|_ =bowl:gall
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+* met ~(. metadata bowl)
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::
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++ watch-groups
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^- card
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[%pass /group %agent [our.bowl %group-store] %watch /groups]
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::
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++ watch-metadata
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^- card
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[%pass /metadata %agent [our.bowl %metadata-store] %watch /updates]
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--
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