v0.0.512

ginext/responseJson.go

@@ -11,6 +11,7 @@ type jsonHTTPResponse struct {
 	data           any
 	headers        []headerval
 	cookies        []cookieval
+	filterOverride *string
 }
 
 func (j jsonHTTPResponse) jsonRenderer(g *gin.Context) json.GoJsonRender {
@@ -18,6 +19,9 @@ func (j jsonHTTPResponse) jsonRenderer(g *gin.Context) json.GoJsonRender {
 	if jsonfilter := g.GetString(jsonFilterKey); jsonfilter != "" {
 		f = &jsonfilter
 	}
+	if j.filterOverride != nil {
+		f = j.filterOverride
+	}
 	return json.GoJsonRender{Data: j.data, NilSafeSlices: true, NilSafeMaps: true, Filter: f}
 }
 
@@ -68,3 +72,7 @@ func (j jsonHTTPResponse) Headers() []string {
 func JSON(sc int, data any) HTTPResponse {
 	return &jsonHTTPResponse{statusCode: sc, data: data}
 }
+
+func JSONWithFilter(sc int, data any, f string) HTTPResponse {
+	return &jsonHTTPResponse{statusCode: sc, data: data, filterOverride: &f}
+}

goextVersion.go

@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.510"
+const GoextVersion = "0.0.512"
 
-const GoextVersionTimestamp = "2024-09-13T18:06:49+0200"
+const GoextVersionTimestamp = "2024-09-15T21:25:21+0200"

gojson/encode.go

@@ -788,7 +788,7 @@ FieldLoop:
 
 		if f.omitEmpty && isEmptyValue(fv) {
 			continue
-		} else if opts.filter != nil && !matchesJSONFilter(f.jsonfilter, *opts.filter) {
+		} else if !matchesJSONFilter(f.jsonfilter, opts.filter) {
 			continue
 		}
 		e.WriteByte(next)
@@ -808,16 +808,20 @@ FieldLoop:
 	}
 }
 
-func matchesJSONFilter(filter jsonfilter, value string) bool {
+func matchesJSONFilter(filter jsonfilter, value *string) bool {
 	if len(filter) == 0 {
-		return true
+		return true // no filter in struct
+	}
+
+	if value == nil || *value == "" {
+		return false // no filter set, but struct has filter, return false
 	}
 
 	if len(filter) == 1 && filter[0] == "-" {
 		return false
 	}
 
-	if filter.Contains(value) {
+	if filter.Contains(*value) {
 		return true
 	}