Merge pull request #3110 from urbit/la/graph-store

graph-store: a consistent, strongly validated, interoperable data storage format
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L 2020-07-30 15:25:17 -07:00 committed by GitHub
commit 798f3b5de0
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27 changed files with 1336 additions and 35 deletions

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/+ store=graph-store, sigs=signatures, res=resource, default-agent, dbug
~% %graph-store-top ..is ~
|%
+$ card card:agent:gall
+$ versioned-state
$% state-0
==
::
+$ state-0 [%0 network:store]
++ orm orm:store
++ orm-log orm-log:store
--
::
=| state-0
=* state -
::
%- agent:dbug
^- agent:gall
~% %graph-store-agent ..card ~
|_ =bowl:gall
+* this .
def ~(. (default-agent this %|) bowl)
::
++ on-init [~ this]
++ on-save !>(state)
++ on-load
|= old=vase
^- (quip card _this)
[~ this(state !<(state-0 old))]
::
++ on-watch
~/ %graph-store-watch
|= =path
^- (quip card _this)
|^
?> (team:title our.bowl src.bowl)
=/ cards=(list card)
?+ path (on-watch:def path)
[%updates ~] ~
[%keys ~] (give [%keys ~(key by graphs)])
[%tags ~] (give [%tags ~(key by tag-queries)])
==
[cards this]
::
++ give
|= =update-0:store
^- (list card)
[%give %fact ~ [%graph-update !>([%0 now.bowl update-0])]]~
--
::
++ on-poke
~/ %graph-store-poke
|= [=mark =vase]
^- (quip card _this)
|^
?> (team:title our.bowl src.bowl)
=^ cards state
?+ mark (on-poke:def mark vase)
%graph-update (graph-update !<(update:store vase))
==
[cards this]
::
++ graph-update
|= =update:store
^- (quip card _state)
|^
?> ?=(%0 -.update)
?- -.q.update
%add-graph (add-graph +.q.update)
%remove-graph (remove-graph +.q.update)
%add-nodes (add-nodes p.update +.q.update)
%remove-nodes (remove-nodes p.update +.q.update)
%add-signatures (add-signatures p.update +.q.update)
%remove-signatures (remove-signatures p.update +.q.update)
%add-tag (add-tag +.q.update)
%remove-tag (remove-tag +.q.update)
%archive-graph (archive-graph +.q.update)
%unarchive-graph (unarchive-graph +.q.update)
%run-updates (run-updates +.q.update)
%keys ~|('cannot send %keys as poke' !!)
%tags ~|('cannot send %tags as poke' !!)
%tag-queries ~|('cannot send %tag-queries as poke' !!)
==
::
++ add-graph
|= [=resource:store =graph:store mark=(unit mark:store)]
^- (quip card _state)
?< (~(has by archive) resource)
?< (~(has by graphs) resource)
?> (validate-graph graph mark)
:_ %_ state
graphs (~(put by graphs) resource [graph mark])
update-logs (~(put by update-logs) resource (gas:orm-log ~ ~))
validators
?~ mark validators
(~(put in validators) u.mark)
==
%- zing
:~ (give [/updates /keys ~] [%add-graph resource graph mark])
?~ mark ~
?: (~(has in validators) u.mark) ~
=/ wire (weld /graph (en-path:res resource))
=/ =rave:clay [%sing %b [%da now.bowl] /[u.mark]]
[%pass wire %arvo %c %warp our.bowl [%home `rave]]~
==
::
++ remove-graph
|= =resource:store
^- (quip card _state)
?< (~(has by archive) resource)
?> (~(has by graphs) resource)
:- (give [/updates /keys ~] [%remove-graph resource])
%_ state
graphs (~(del by graphs) resource)
update-logs (~(del by update-logs) resource)
==
::
++ add-nodes
|= $: =time
=resource:store
nodes=(map index:store node:store)
==
^- (quip card _state)
|^
=/ [=graph:store mark=(unit mark:store)]
(~(got by graphs) resource)
=/ =update-log:store (~(got by update-logs) resource)
=. update-log
(put:orm-log update-log time [%0 time [%add-nodes resource nodes]])
::
:- (give [/updates]~ [%add-nodes resource nodes])
%_ state
update-logs (~(put by update-logs) resource update-log)
graphs
%+ ~(put by graphs)
resource
:_ mark
(add-node-list resource graph mark (sort-nodes nodes))
==
::
++ sort-nodes
|= nodes=(map index:store node:store)
^- (list [index:store node:store])
%+ sort ~(tap by nodes)
|= [p=[=index:store *] q=[=index:store *]]
^- ?
(lth (lent index.p) (lent index.q))
::
++ add-node-list
|= $: =resource:store
=graph:store
mark=(unit mark:store)
node-list=(list [index:store node:store])
==
^- graph:store
?~ node-list graph
=* index -.i.node-list
=* node +.i.node-list
%_ $
node-list t.node-list
graph (add-node-at-index graph index node mark)
==
::
++ add-node-at-index
=| parent-hash=(unit hash:store)
|= $: =graph:store
=index:store
=node:store
mark=(unit mark:store)
==
^- graph:store
?< ?=(~ index)
~| "validation of node failed using mark {<mark>}"
?> (validate-graph (gas:orm ~ [i.index node]~) mark)
=* atom i.index
%^ put:orm
graph
atom
:: add child
::
?~ t.index
=* p post.node
=/ =validated-portion:store
[parent-hash author.p time-sent.p contents.p]
=/ =hash:store `@ux`(sham validated-portion)
?~ hash.p node(signatures.post *signatures:store)
~| "signatures do not match the calculated hash"
?> (are-signatures-valid:sigs signatures.p hash now.bowl)
~| "hash of post does not match calculated hash"
?> =(hash u.hash.p)
node
:: recurse children
::
=/ parent=node:store
~| "index does not exist to add a node to!"
(need (get:orm graph atom))
%_ parent
children
^- internal-graph:store
:- %graph
%_ $
index t.index
parent-hash hash.post.parent
graph
?: ?=(%graph -.children.parent)
p.children.parent
(gas:orm ~ ~)
==
==
--
::
++ remove-nodes
|= [=time =resource:store indices=(set index:store)]
^- (quip card _state)
|^
=/ [=graph:store mark=(unit mark:store)]
(~(got by graphs) resource)
=/ =update-log:store (~(got by update-logs) resource)
=. update-log
(put:orm-log update-log time [%0 time [%remove-nodes resource indices]])
::
:- (give [/updates]~ [%remove-nodes resource indices])
%_ state
update-logs (~(put by update-logs) resource update-log)
graphs
%+ ~(put by graphs)
resource
[(remove-indices resource graph ~(tap in indices)) mark]
==
::
++ remove-indices
|= [=resource:store =graph:store indices=(list index:store)]
^- graph:store
?~ indices graph
%_ $
indices t.indices
graph (remove-index graph i.indices)
==
::
++ remove-index
|= [=graph:store =index:store]
^- graph:store
?~ index graph
=* atom i.index
:: last index in list
::
?~ t.index
+:`[* graph:store]`(del:orm graph atom)
=/ =node:store
~| "parent index does not exist to remove a node from!"
(need (get:orm graph atom))
~| "child index does not exist to remove a node from!"
?> ?=(%graph -.children.node)
%^ put:orm
graph
atom
node(p.children $(graph p.children.node, index t.index))
--
::
++ add-signatures
|= [=time =uid:store =signatures:store]
^- (quip card _state)
|^
=* resource resource.uid
=/ [=graph:store mark=(unit mark:store)]
(~(got by graphs) resource)
=/ =update-log:store (~(got by update-logs) resource)
=. update-log
(put:orm-log update-log time [%0 time [%add-signatures uid signatures]])
::
:- (give [/updates]~ [%add-signatures uid signatures])
%_ state
update-logs (~(put by update-logs) resource update-log)
graphs
%+ ~(put by graphs) resource
[(add-at-index graph index.uid signatures) mark]
==
::
++ add-at-index
|= [=graph:store =index:store =signatures:store]
^- graph:store
?~ index graph
=* atom i.index
=/ =node:store
~| "node does not exist to add signatures to!"
(need (get:orm graph atom))
:: last index in list
::
%^ put:orm
graph
atom
?~ t.index
~| "cannot add signatures to a node missing a hash"
?> ?=(^ hash.post.node)
~| "signatures did not match public keys!"
?> (are-signatures-valid:sigs signatures u.hash.post.node now.bowl)
node(signatures.post (~(uni in signatures) signatures.post.node))
~| "child graph does not exist to add signatures to!"
?> ?=(%graph -.children.node)
node(p.children $(graph p.children.node, index t.index))
--
::
++ remove-signatures
|= [=time =uid:store =signatures:store]
^- (quip card _state)
|^
=* resource resource.uid
=/ [=graph:store mark=(unit mark:store)]
(~(got by graphs) resource)
=/ =update-log:store (~(got by update-logs) resource)
=. update-log
%^ put:orm-log update-log
time
[%0 time [%remove-signatures uid signatures]]
::
:- (give [/updates]~ [%remove-signatures uid signatures])
%_ state
update-logs (~(put by update-logs) resource update-log)
graphs
%+ ~(put by graphs) resource
[(remove-at-index graph index.uid signatures) mark]
==
::
++ remove-at-index
|= [=graph:store =index:store =signatures:store]
^- graph:store
?~ index graph
=* atom i.index
=/ =node:store
~| "node does not exist to add signatures to!"
(need (get:orm graph atom))
:: last index in list
::
%^ put:orm
graph
atom
?~ t.index
node(signatures.post (~(dif in signatures) signatures.post.node))
~| "child graph does not exist to add signatures to!"
?> ?=(%graph -.children.node)
node(p.children $(graph p.children.node, index t.index))
--
::
++ add-tag
|= [=term =resource:store]
^- (quip card _state)
?> (~(has by graphs) resource)
:- (give [/updates /tags ~] [%add-tag term resource])
%_ state
tag-queries (~(put ju tag-queries) term resource)
==
::
++ remove-tag
|= [=term =resource:store]
^- (quip card _state)
?> (~(has by graphs) resource)
:- (give [/updates /tags ~] [%remove-tag term resource])
%_ state
tag-queries (~(del ju tag-queries) term resource)
==
::
++ archive-graph
|= =resource:store
^- (quip card _state)
?< (~(has by archive) resource)
?> (~(has by graphs) resource)
:- (give [/updates /keys /tags ~] [%archive-graph resource])
%_ state
archive (~(put by archive) resource (~(got by graphs) resource))
graphs (~(del by graphs) resource)
update-logs (~(del by update-logs) resource)
tag-queries
%- ~(run by tag-queries)
|= =resources:store
(~(del in resources) resource)
==
::
++ unarchive-graph
|= =resource:store
^- (quip card _state)
?> (~(has by archive) resource)
?< (~(has by graphs) resource)
:- (give [/updates /keys ~] [%unarchive-graph resource])
%_ state
archive (~(del by archive) resource)
graphs (~(put by graphs) resource (~(got by archive) resource))
update-logs (~(put by update-logs) resource (gas:orm-log ~ ~))
==
::
++ run-updates
|= [=resource:store =update-log:store]
^- (quip card _state)
?< (~(has by archive) resource)
?> (~(has by graphs) resource)
:_ state
%+ turn (tap:orm-log update-log)
|= [=time update=logged-update:store]
^- card
?> ?=(%0 -.update)
:* %pass
/run-updates/(scot %da time)
%agent
[our.bowl %graph-store]
%poke
:- %graph-update
!>
^- update:store
?- -.q.update
%add-nodes update(resource.q resource)
%remove-nodes update(resource.q resource)
%add-signatures update(resource.uid.q resource)
%remove-signatures update(resource.uid.q resource)
==
==
::
++ validate-graph
|= [=graph:store mark=(unit mark:store)]
^- ?
?~ mark %.y
?~ graph %.y
=/ =dais:clay
.^ =dais:clay
%cb
/(scot %p our.bowl)/[q.byk.bowl]/(scot %da now.bowl)/[u.mark]
==
%+ roll (tap:orm graph)
|= [[=atom =node:store] out=?]
?& out
=(%& -:(mule |.((vale:dais [atom post.node]))))
?- -.children.node
%empty %.y
%graph ^$(graph p.children.node)
==
==
::
++ give
|= [paths=(list path) update=update-0:store]
^- (list card)
[%give %fact paths [%graph-update !>([%0 now.bowl update])]]~
--
--
::
++ on-peek
~/ %graph-store-peek
|= =path
^- (unit (unit cage))
|^
?> (team:title our.bowl src.bowl)
?+ path (on-peek:def path)
[%x %keys ~] ``noun+!>(~(key by graphs))
[%x %tags ~] ``noun+!>(~(key by tag-queries))
[%x %tag-queries ~] ``noun+!>(tag-queries)
[%x %graph @ @ ~]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ result=(unit marked-graph:store)
(~(get by graphs) [ship term])
?~ result [~ ~]
``noun+!>(u.result)
::
[%x %graph-subset @ @ @ @ ~]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ start=(unit atom) (rush i.t.t.t.t.path dem:ag)
=/ end=(unit atom) (rush i.t.t.t.t.t.path dem:ag)
=/ graph=(unit marked-graph:store)
(~(get by graphs) [ship term])
?~ graph [~ ~]
``noun+!>(`graph:store`(subset:orm p.u.graph start end))
::
[%x %node @ @ @ *]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ =index:store
(turn t.t.t.t.path |=(=cord (slav %ud cord)))
=/ node=(unit node:store) (get-node ship term index)
?~ node [~ ~]
``noun+!>(u.node)
::
[%x %post @ @ @ *]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ =index:store
(turn t.t.t.t.path |=(=cord (slav %ud cord)))
=/ node=(unit node:store) (get-node ship term index)
?~ node [~ ~]
``noun+!>(post.u.node)
::
[%x %node-children @ @ @ *]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ =index:store
(turn t.t.t.t.path |=(=cord (slav %ud cord)))
=/ node=(unit node:store) (get-node ship term index)
?~ node [~ ~]
?- -.children.u.node
%empty [~ ~]
%graph ``noun+!>(p.children.u.node)
==
::
[%x %node-children-subset @ @ @ @ @ *]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ start=(unit atom) (rush i.t.t.t.t.path dem:ag)
=/ end=(unit atom) (rush i.t.t.t.t.t.path dem:ag)
=/ =index:store
(turn t.t.t.t.t.t.path |=(=cord (slav %ud cord)))
=/ node=(unit node:store) (get-node ship term index)
?~ node [~ ~]
?- -.children.u.node
%empty [~ ~]
%graph ``noun+!>(`graph:store`(subset:orm p.children.u.node start end))
==
::
[%x %update-log @ @ ~]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ update-log=(unit update-log:store) (~(get by update-logs) [ship term])
?~ update-log [~ ~]
``noun+!>(u.update-log)
::
[%x %peek-update-log @ @ ~]
=/ =ship (slav %p i.t.t.path)
=/ =term i.t.t.t.path
=/ update-log=(unit update-log:store) (~(get by update-logs) [ship term])
?~ update-log [~ ~]
=/ result=(unit [time update:store])
(peek:orm-log:store u.update-log)
?~ result [~ ~]
``noun+!>([~ -.u.result])
==
::
++ get-node
|= [=ship =term =index:store]
^- (unit node:store)
=/ parent-graph=(unit marked-graph:store)
(~(get by graphs) [ship term])
?~ parent-graph ~
=/ node=(unit node:store) ~
=/ =graph:store p.u.parent-graph
|-
?~ index
node
?~ t.index
(get:orm graph i.index)
=. node (get:orm graph i.index)
?~ node ~
?- -.children.u.node
%empty ~
%graph $(graph p.children.u.node, index t.index)
==
--
::
++ on-arvo
|= [=wire =sign-arvo]
^- (quip card _this)
?+ -.sign-arvo (on-arvo:def wire sign-arvo)
%c
:_ this
?> ?=([%graph @ *] wire)
=/ =resource:store (de-path:res t.wire)
=/ gra=(unit marked-graph:store) (~(get by graphs) resource)
?~ gra ~
?~ q.u.gra ~
=/ =rave:clay [%next %b [%da now.bowl] /[u.q.u.gra]]
[%pass wire %arvo %c %warp our.bowl [%home `rave]]~
==
::
++ on-agent on-agent:def
++ on-leave on-leave:def
++ on-fail on-fail:def
--

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@ -2,22 +2,16 @@
/+ drum=hood-drum, helm=hood-helm, kiln=hood-kiln
|%
+$ state
$: %8
drum=state:drum
helm=state:helm
kiln=state:kiln
==
+$ state-7
$: %7
$: %9
drum=state:drum
helm=state:helm
kiln=state:kiln
==
+$ any-state
$% state
state-7
[ver=?(%1 %2 %3 %4 %5 %6) lac=(map @tas fin-any-state)]
[%7 drum=state:drum helm=state:helm kiln=state:kiln]
[%8 drum=state:drum helm=state:helm kiln=state:kiln]
==
+$ any-state-tuple
$: drum=any-state:drum

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:: graph-store|add-graph: add new graph
::
/+ *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[=resource mark=(unit mark) ~] ~]
==
:- %graph-update
^- update
[%0 now [%add-graph resource (gas:orm ~ ~) mark]]

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:: graph-store|add-post: add post to a graph
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[[our=ship name=term] contents=(list content) ~] ~]
==
=/ =post *post
=: author.post our
index.post [now]~
time-sent.post now
contents.post contents
==
::
:- %graph-update
^- update
:+ %0 now
:+ %add-nodes [our name]
%- ~(gas by *(map index node))
~[[[now]~ [post [%empty ~]]]]

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:: graph-store|add-signatures: add signatures to a node at a particular uid
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[[=resource =index] =signatures ~] ~]
==
:- %graph-update
^- update
[%0 now [%add-signatures [resource index] signatures]]

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:: graph-store|add-tag: tag a particular graph
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[=term =resource ~] ~]
==
:- %graph-update
^- update
[%0 now [%add-tag term resource]]

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:: graph-store|archive-graph: archive graph
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[=resource ~] ~]
==
:- %graph-update
^- update
[%0 now [%archive-graph resource]]

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:: graph-store|remove-graph: remove graph
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[=resource ~] ~]
==
:- %graph-update
^- update
[%0 now [%remove-graph resource]]

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:: graph-store|remove-nodes: remove nodes from a graph at indices
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[=resource indices=(set index) ~] ~]
==
:- %graph-update
^- update
[%0 now [%remove-nodes resource indices]]

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:: graph-store|remove-signatures: remove signatures from a node at a
:: particular uid
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[[=resource =index] =signatures ~] ~]
==
:- %graph-update
^- update
[%0 now [%remove-signatures [resource index] signatures]]

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:: graph-store|remove-tag: remove a tag from a particular graph
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[=term =resource ~] ~]
==
:- %graph-update
^- update
[%0 now [%remove-tag term resource]]

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@ -0,0 +1,10 @@
:: graph-store|unarchive-graph: unarchive graph
::
/- *graph-store
:- %say
|= $: [now=@da eny=@uvJ =beak]
[[=resource ~] ~]
==
:- %graph-update
^- update
[%0 now [%unarchive-graph resource]]

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@ -0,0 +1,411 @@
/- sur=graph-store, pos=post
/+ res=resource
=< [sur .]
=< [pos .]
=, sur
=, pos
|%
:: NOTE: move these functions to zuse
++ nu :: parse number as hex
|= jon/json
?> ?=({$s *} jon)
(rash p.jon hex)
::
++ re :: recursive reparsers
|* {gar/* sef/_|.(fist:dejs-soft:format)}
|= jon/json
^- (unit _gar)
=- ~! gar ~! (need -) -
((sef) jon)
::
++ dank :: tank
^- $-(json (unit tank))
=, ^? dejs-soft:format
%+ re *tank |. ~+
%- of :~
leaf+sa
palm+(ot style+(ot mid+sa cap+sa open+sa close+sa ~) lines+(ar dank) ~)
rose+(ot style+(ot mid+sa open+sa close+sa ~) lines+(ar dank) ~)
==
::
++ orm ((ordered-map atom node) gth)
++ orm-log ((ordered-map time logged-update) gth)
::
++ enjs
=, enjs:format
|%
++ update
|= upd=^update
^- json
?> ?=(%0 -.upd)
|^ (frond %graph-update (pairs ~[(encode q.upd)]))
::
++ encode
|= upd=update-0
^- [cord json]
?- -.upd
%add-graph
:- %add-graph
%- pairs
:~ [%resource (enjs:res resource.upd)]
[%graph (graph graph.upd)]
[%mark ?~(mark.upd ~ s+u.mark.upd)]
==
::
%remove-graph
[%remove-graph (enjs:res resource.upd)]
::
%add-nodes
:- %add-nodes
%- pairs
:~ [%resource (enjs:res resource.upd)]
[%nodes (nodes nodes.upd)]
==
::
%remove-nodes
:- %remove-nodes
%- pairs
:~ [%resource (enjs:res resource.upd)]
[%indices (indices indices.upd)]
==
::
%add-signatures
:- %add-signatures
%- pairs
:~ [%uid (uid uid.upd)]
[%signatures (signatures signatures.upd)]
==
::
%remove-signatures
:- %remove-signatures
%- pairs
:~ [%uid (uid uid.upd)]
[%signatures (signatures signatures.upd)]
==
::
%add-tag
:- %add-tag
%- pairs
:~ [%term s+term.upd]
[%resource (enjs:res resource.upd)]
==
::
%remove-tag
:- %remove-tag
%- pairs
:~ [%term s+term.upd]
[%resource (enjs:res resource.upd)]
==
::
%archive-graph
[%archive-graph (enjs:res resource.upd)]
::
%unarchive-graph
[%unarchive-graph (enjs:res resource.upd)]
::
%keys
[%keys [%a (turn ~(tap in resources.upd) enjs:res)]]
::
%tags
[%tags [%a (turn ~(tap in tags.upd) |=(=term s+term))]]
::
%run-updates
[%run-updates ~]
::
%tag-queries
:- %tag-queries
%- pairs
%+ turn ~(tap by tag-queries.upd)
|= [=term =resources]
^- [cord json]
[term [%a (turn ~(tap in resources) enjs:res)]]
==
::
++ graph
|= g=^graph
^- json
:- %a
%+ turn (tap:orm g)
|= [a=atom n=^node]
^- json
:- %a
:~ (index [a]~)
(node n)
==
::
++ index
|= i=^index
^- json
=/ j=^tape ""
|-
?~ i [%s (crip j)]
=/ k=json (numb i.i)
?> ?=(%n -.k)
%_ $
i t.i
j (weld j (weld "/" (trip +.k)))
==
::
++ node
|= n=^node
^- json
%- pairs
:~ [%post (post post.n)]
:- %children
?- -.children.n
%empty ~
%graph (graph +.children.n)
==
==
::
++ post
|= p=^post
^- json
%- pairs
:~ [%author (ship author.p)]
[%index (index index.p)]
[%time-sent (time time-sent.p)]
[%contents [%a (turn contents.p content)]]
[%hash ?~(hash.p ~ s+(scot %ux u.hash.p))]
[%signatures (signatures signatures.p)]
==
::
++ content
|= c=^content
^- json
?- -.c
%text (frond %text s+text.c)
%url (frond %url s+url.c)
%reference (frond %reference (uid uid.c))
%code
%+ frond %code
%- pairs
:- [%expression s+expression.c]
:_ ~
:- %output
:: virtualize output rendering, +tank:enjs:format might crash
::
=/ result=(each (list json) tang)
(mule |.((turn output.c tank)))
?- -.result
%& a+p.result
%| a+[a+[%s '[[output rendering error]]']~]~
==
==
::
++ nodes
|= m=(map ^index ^node)
^- json
:- %a
%+ turn ~(tap by m)
|= [n=^index o=^node]
^- json
:- %a
:~ (index n)
(node o)
==
::
++ indices
|= i=(set ^index)
^- json
[%a (turn ~(tap in i) index)]
::
++ uid
|= u=^uid
^- json
%- pairs
:~ [%resource (enjs:res resource.u)]
[%index (index index.u)]
==
::
++ signatures
|= s=^signatures
^- json
[%a (turn ~(tap in s) signature)]
::
++ signature
|= s=^signature
^- json
%- pairs
:~ [%signature s+(scot %ux p.s)]
[%ship (ship q.s)]
[%life (numb r.s)]
==
--
--
::
++ dejs
=, dejs:format
|%
++ update
|= jon=json
^- ^update
:- %0
:- *time
^- update-0
=< (decode jon)
|%
++ decode
%- of
:~ [%add-graph add-graph]
[%remove-graph remove-graph]
[%add-nodes add-nodes]
[%remove-nodes remove-nodes]
[%add-signatures add-signatures]
[%remove-signatures remove-signatures]
[%add-tag add-tag]
[%remove-tag remove-tag]
[%archive-graph archive-graph]
[%unarchive-graph unarchive-graph]
[%keys keys]
[%tags tags]
[%tag-queries tag-queries]
[%run-updates run-updates]
==
::
++ add-graph
%- ot
:~ [%resource dejs:res]
[%graph graph]
[%mark (mu so)]
==
::
++ graph
|= a=json
^- ^graph
=/ or-mp ((ordered-map atom ^node) gth)
%+ gas:or-mp ~
%+ turn ~(tap by ((om node) a))
|* [b=cord c=*]
^- [atom ^node]
=> .(+< [b c]=+<)
[(rash b dem) c]
::
++ remove-graph (ot [%resource dejs:res]~)
++ archive-graph (ot [%resource dejs:res]~)
++ unarchive-graph (ot [%resource dejs:res]~)
::
++ add-nodes
%- ot
:~ [%resource dejs:res]
[%nodes nodes]
==
::
++ nodes (op ;~(pfix net (more net dem)) node)
::
++ node
%- ot
:~ [%post post]
:: TODO: support adding nodes with children by supporting the
:: graph key
[%children (of [%empty ul]~)]
==
::
++ post
%- ot
:~ [%author (su ;~(pfix sig fed:ag))]
[%index index]
[%time-sent di]
[%contents (ar content)]
[%hash (mu nu)]
[%signatures (as signature)]
==
::
++ content
%- of
:~ [%text so]
[%url so]
[%reference uid]
[%code eval]
==
::
++ eval
|= a=^json
^- [cord (list tank)]
=, ^? dejs-soft:format
=+ exp=((ot expression+so ~) a)
%- need
?~ exp [~ '' ~]
:+ ~ u.exp
:: NOTE: when sending, if output is an empty list,
:: graph-store will evaluate
(fall ((ot output+(ar dank) ~) a) ~)
::
++ remove-nodes
%- ot
:~ [%resource dejs:res]
[%indices (as index)]
==
::
++ add-signatures
%- ot
:~ [%uid uid]
[%signatures (as signature)]
==
::
++ remove-signatures
%- ot
:~ [%uid uid]
[%signatures (as signature)]
==
::
++ signature
%- ot
:~ [%hash nu]
[%ship (su ;~(pfix sig fed:ag))]
[%life ni]
==
::
++ uid
%- ot
:~ [%resource dejs:res]
[%index index]
==
::
++ index (su ;~(pfix net (more net dem)))
::
++ add-tag
%- ot
:~ [%term so]
[%resource dejs:res]
==
::
++ remove-tag
%- ot
:~ [%term so]
[%resource dejs:res]
==
::
++ keys
|= =json
*resources
::
++ tags
|= =json
*(set term)
::
++ tag-queries
|= =json
*^tag-queries
::
++ run-updates
|= a=json
^- [resource update-log]
[*resource *update-log]
--
--
::
++ create
|_ [our=ship now=time]
++ post
|= [=index contents=(list content)]
^- ^post
:* our
index
now
contents
~
*signatures
==
--
--

24
pkg/arvo/lib/graph.hoon Normal file
View File

@ -0,0 +1,24 @@
/- *resource
/+ store=graph-store
|_ =bowl:gall
++ scry-for
|* [=mold =path]
.^ mold
%gx
(scot %p our.bowl)
%graph-store
(scot %da now.bowl)
(snoc `^path`path %noun)
==
::
++ get-graph
|= res=resource
^- marked-graph:store
%+ scry-for marked-graph:store
/graph/(scot %p entity.res)/[name.res]
::
++ peek-log
|= res=resource
^- (unit time)
(scry-for (unit time) /peek-update-log/(scot %p entity.res)/[name.res])
--

View File

@ -104,6 +104,7 @@
%s3-store
%file-server
%glob
%graph-store
==
::
++ deft-fish :: default connects
@ -206,7 +207,7 @@
==
::
++ on-load
|= [hood-version=?(%1 %2 %3 %4 %5 %6 %7 %8) old=any-state]
|= [hood-version=?(%1 %2 %3 %4 %5 %6 %7 %8 %9) old=any-state]
=< se-abet =< se-view
=. sat old
=. dev (~(gut by bin) ost *source)
@ -233,6 +234,8 @@
=? ..on-load (lte hood-version %8)
=> (se-born | %home %group-push-hook)
(se-born | %home %group-pull-hook)
=? ..on-load (lte hood-version %9)
(se-born | %home %graph-store)
..on-load
::
++ reap-phat :: ack connect

View File

@ -59,7 +59,6 @@
|~ [term tang]
*[(list card) _^|(..on-init)]
:: +resource-for-update: get affected resource from an update
++ resource-for-update
|~ vase
*(unit resource)

View File

@ -0,0 +1,43 @@
/- post
^?
=< [post .]
=, post
|%
++ sign
|= [our=ship now=time =hash]
^- signature
=/ =life .^(life %j /=life/(scot %da now)/(scot %p our))
=/ =ring .^(ring %j /=vein/(scot %da now)/(scot %ud life))
:+ `@ux`(sign:as:(nol:nu:crub:crypto ring) hash)
our
life
::
++ is-signature-valid
|= [=signature =hash now=time]
^- ?
=/ deed=(unit [a=life b=pass c=(unit @ux)])
.^ (unit [life pass (unit @ux)])
%j
/=deed/(scot %da now)/(scot %p q.signature)/(scot %ud p.signature)
==
:: we do not have a public key from ship
::
?~ deed %.y
:: we do not have a public key from ship at this life
::
?. =(a.u.deed r.signature) %.y
:: verify signature from ship at life
::
=(`hash (tear:as:crub:crypto b.u.deed p.signature))
::
++ are-signatures-valid
|= [=signatures =hash now=time]
^- ?
=/ signature-list ~(tap in signatures)
|-
?~ signature-list
%.y
?: (is-signature-valid i.signature-list hash now)
$(signature-list t.signature-list)
%.n
--

View File

@ -0,0 +1,13 @@
/+ *graph-store
|_ upd=update
++ grow
|%
++ json (update:enjs upd)
--
::
++ grab
|%
++ noun update
++ json update:dejs
--
--

View File

@ -0,0 +1,17 @@
/- *post
|_ i=indexed-post
++ grow
|%
++ noun i
--
++ grab
|%
++ noun
|= p=*
=/ ip ;;(indexed-post p)
?> ?=([@ ~] index.p.ip)
ip
--
::
++ grad %noun
--

View File

@ -0,0 +1,61 @@
/- *post
|%
+$ graph ((mop atom node) gth)
+$ marked-graph [p=graph q=(unit mark)]
::
+$ node [=post children=internal-graph]
+$ graphs (map resource marked-graph)
::
+$ tag-queries (jug term resource)
::
+$ update-log ((mop time logged-update) gth)
+$ update-logs (map resource update-log)
::
+$ internal-graph
$~ [%empty ~]
$% [%graph p=graph]
[%empty ~]
==
::
+$ network
$: =graphs
=tag-queries
=update-logs
archive=graphs
validators=(set mark)
==
::
+$ update
$% [%0 p=time q=update-0]
==
::
+$ logged-update
$% [%0 p=time q=logged-update-0]
==
::
+$ logged-update-0
$% [%add-nodes =resource nodes=(map index node)]
[%remove-nodes =resource indices=(set index)]
[%add-signatures =uid =signatures]
[%remove-signatures =uid =signatures]
==
::
+$ update-0
$% logged-update-0
[%add-graph =resource =graph mark=(unit mark)]
[%remove-graph =resource]
::
[%add-tag =term =resource]
[%remove-tag =term =resource]
::
[%archive-graph =resource]
[%unarchive-graph =resource]
[%run-updates =resource =update-log]
::
:: NOTE: cannot be sent as pokes
::
[%keys =resources]
[%tags tags=(set term)]
[%tag-queries =tag-queries]
==
--

37
pkg/arvo/sur/post.hoon Normal file
View File

@ -0,0 +1,37 @@
/- *resource
|%
+$ index (list atom)
+$ uid [=resource =index]
::
:: +sham (half sha-256) hash of +validated-portion
+$ hash @ux
::
+$ signature [p=@ux q=ship r=life]
+$ signatures (set signature)
+$ post
$: author=ship
=index
time-sent=time
contents=(list content)
hash=(unit hash)
=signatures
==
::
+$ indexed-post [a=atom p=post]
::
+$ validated-portion
$: parent-hash=(unit hash)
author=ship
time-sent=time
contents=(list content)
==
::
+$ content
$% [%text text=cord]
[%url url=cord]
[%code expression=cord output=(list tank)]
[%reference =uid]
:: TODO: maybe use a cask?
::[%cage =cage]
==
--

View File

@ -8,5 +8,4 @@
+$ update
$% [%tracking tracking=(map resource ship)]
==
::
--

View File

@ -57,24 +57,6 @@ export class ChatInput extends Component {
this.editor = null;
// perf testing:
/* let closure = () => {
let x = 0;
for (var i = 0; i < 30; i++) {
x++;
props.api.chat.message(
props.station,
`~${window.ship}`,
Date.now(),
{
text: `${x}`
}
);
}
setTimeout(closure, 1000);
};
this.closure = closure.bind(this);*/
moment.updateLocale('en', {
relativeTime : {
past: function(input) {
@ -284,8 +266,24 @@ export class ChatInput extends Component {
message = [];
}
// perf:
// setTimeout(this.closure, 2000);
// perf testing:
/*let closure = () => {
let x = 0;
for (var i = 0; i < 30; i++) {
x++;
props.api.chat.message(
props.station,
`~${window.ship}`,
Date.now(),
{
text: `${x}`
}
);
}
setTimeout(closure, 1000);
};
this.closure = closure.bind(this);
setTimeout(this.closure, 2000);*/
this.editor.setValue('');
}

View File

@ -25,6 +25,29 @@ export class NewPost extends Component {
postSubmit() {
const { state } = this;
// perf testing:
/*let closure = () => {
let x = 0;
for (var i = 0; i < 5; i++) {
x++;
let rand = Math.floor(Math.random() * 1000);
const newNote = {
'new-note': {
who: this.props.ship.slice(1),
book: this.props.book,
note: stringToSymbol(this.state.title + '-' + Date.now() + '-' + rand),
title: 'asdf-' + rand + '-' + Date.now(),
body: 'asdf-' + Date.now()
}
};
this.props.api.publishAction(newNote);
}
setTimeout(closure, 3000);
};
setTimeout(closure, 2000);*/
if (state.submit && !state.disabled) {
const newNote = {
'new-note': {

View File

@ -50,7 +50,6 @@ export default class InviteReducer<S extends InviteState> {
accepted(json: InviteUpdate, state: S) {
const data = _.get(json, 'accepted', false);
if (data) {
console.log(data);
delete state.invites[data.path][data.uid];
}
}

View File

@ -11,12 +11,10 @@ export default class MetadataReducer<S extends MetadataState> {
reduce(json: Cage, state: S) {
let data = json['metadata-update']
if (data) {
console.log('data: ', data);
this.associations(data, state);
this.add(data, state);
this.update(data, state);
this.remove(data, state);
console.log('state: ', state);
}
}

View File

@ -48,4 +48,3 @@ export default class PublishStore extends BaseStore {
this.responseReducer.reduce(data, this.state);
}
}