small addition to support extra metadata for ui/other purposes

quickwritereader · quickwritereader · commit c737dd638c1e · 2026-01-08T23:30:35.000+04:00
diff --git a/scheme/schemebuilder_json.go b/scheme/schemebuilder_json.go
@@ -22,6 +22,9 @@ type SchemeJSON struct {
 	RangeMax int64  `json:"rangeMax,omitempty"`
 	DateFrom string `json:"dateFrom,omitempty"`
 	DateTo   string `json:"dateTo,omitempty"`
+
+	// Extra metadata for UI or other purposes
+	Extra map[string]any `json:"extra,omitempty"`
 }
 
 func BuildScheme(js SchemeJSON) Scheme {

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,9 @@ type SchemeJSON struct {`
`22`	`22`	RangeMax int64 `json:"rangeMax,omitempty"`
`23`	`23`	DateFrom string `json:"dateFrom,omitempty"`
`24`	`24`	DateTo string `json:"dateTo,omitempty"`
	`25`	`+`
	`26`	`+ // Extra metadata for UI or other purposes`
	`27`	+ Extra map[string]any `json:"extra,omitempty"`
`25`	`28`	`}`
`26`	`29`
`27`	`30`	`func BuildScheme(js SchemeJSON) Scheme {`