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Finished event to subgraph conversion.

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Wrote expander pattern for custom rules.
This commit is contained in:
Jay
2026-03-03 12:54:36 -05:00
parent e734fc77ed
commit 96f1ceb362
4 changed files with 173 additions and 2 deletions
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70
event_test.go
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@@ -83,11 +83,79 @@ func TestEventToSubgraph(t *testing.T) {
return s
}(),
},
{
name: "e tag with valid hex64",
event: roots.Event{
ID: ids["a"], PubKey: ids["b"],
CreatedAt: static.CreatedAt, Kind: static.Kind, Content: static.Content,
Tags: []roots.Tag{{"e", ids["c"]}},
},
expected: func() *Subgraph {
s, eventNode, _ := baseSubgraph(ids["a"], ids["b"])
tagNode := NewTagNode("e", ids["c"])
referencedEvent := NewEventNode(ids["c"])
s.AddNode(tagNode)
s.AddNode(referencedEvent)
s.AddRel(NewTaggedRel(eventNode, tagNode, nil))
s.AddRel(NewReferencesEventRel(tagNode, referencedEvent, nil))
return s
}(),
},
{
name: "e tag with invalid value",
event: roots.Event{
ID: ids["a"], PubKey: ids["b"],
CreatedAt: static.CreatedAt, Kind: static.Kind, Content: static.Content,
Tags: []roots.Tag{{"e", "notvalid"}},
},
expected: func() *Subgraph {
s, eventNode, _ := baseSubgraph(ids["a"], ids["b"])
tagNode := NewTagNode("e", "notvalid")
s.AddNode(tagNode)
s.AddRel(NewTaggedRel(eventNode, tagNode, nil))
return s
}(),
},
{
name: "p tag with valid hex64",
event: roots.Event{
ID: ids["a"], PubKey: ids["b"],
CreatedAt: static.CreatedAt, Kind: static.Kind, Content: static.Content,
Tags: []roots.Tag{{"p", ids["d"]}},
},
expected: func() *Subgraph {
s, eventNode, _ := baseSubgraph(ids["a"], ids["b"])
tagNode := NewTagNode("p", ids["d"])
referencedUser := NewUserNode(ids["d"])
s.AddNode(tagNode)
s.AddNode(referencedUser)
s.AddRel(NewTaggedRel(eventNode, tagNode, nil))
s.AddRel(NewReferencesUserRel(tagNode, referencedUser, nil))
return s
}(),
},
{
name: "p tag with invalid value",
event: roots.Event{
ID: ids["a"], PubKey: ids["b"],
CreatedAt: static.CreatedAt, Kind: static.Kind, Content: static.Content,
Tags: []roots.Tag{{"p", "notvalid"}},
},
expected: func() *Subgraph {
s, eventNode, _ := baseSubgraph(ids["a"], ids["b"])
tagNode := NewTagNode("p", "notvalid")
s.AddNode(tagNode)
s.AddRel(NewTaggedRel(eventNode, tagNode, nil))
return s
}(),
},
}
expanders := GetDefaultExpanderRegistry()
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
got := EventToSubgraph(tc.event)
got := EventToSubgraph(tc.event, expanders)
assertSubgraphsEqual(t, tc.expected, got)
})
}