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added :changed request body modifier

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This commit is contained in:
Gani Georgiev
2025-11-17 13:58:43 +02:00
parent 2525f29c1c
commit 6e739fd33d
37 changed files with 170 additions and 67 deletions
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67
core/record_field_resolver_runner.go
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@@ -88,7 +88,9 @@ func (r *runner) run() (*search.ResolverResult, error) {
return r.processRequestAuthField()
}
if strings.HasPrefix(r.fieldName, "@request.body.") && len(r.activeProps) > 2 {
totalProps := len(r.activeProps)
if strings.HasPrefix(r.fieldName, "@request.body.") && totalProps > 2 {
name, modifier, err := splitModifier(r.activeProps[2])
if err != nil {
return nil, err
@@ -100,23 +102,21 @@ func (r *runner) run() (*search.ResolverResult, error) {
}
// check for body relation field
if bodyField.Type() == FieldTypeRelation && len(r.activeProps) > 3 {
return r.processRequestInfoRelationField(bodyField)
if bodyField.Type() == FieldTypeRelation && totalProps > 3 {
return r.processRequestBodyRelationField(bodyField)
}
// check for body arrayble fields ":each" modifier
if modifier == eachModifier && len(r.activeProps) == 3 {
return r.processRequestInfoEachModifier(bodyField)
}
// check for body arrayble fields ":length" modifier
if modifier == lengthModifier && len(r.activeProps) == 3 {
return r.processRequestInfoLengthModifier(bodyField)
}
// check for body arrayble fields ":lower" modifier
if modifier == lowerModifier && len(r.activeProps) == 3 {
return r.processRequestInfoLowerModifier(bodyField)
if totalProps == 3 { // aka. last prop
switch modifier {
case eachModifier:
return r.processRequestBodyEachModifier(bodyField)
case lengthModifier:
return r.processRequestBodyLengthModifier(bodyField)
case lowerModifier:
return r.processRequestBodyLowerModifier(bodyField)
case changedModifier:
return r.processRequestBodyChangedModifier(bodyField)
}
}
}
@@ -271,7 +271,34 @@ func toSlice(value any) []any {
return result
}
func (r *runner) processRequestInfoLowerModifier(bodyField Field) (*search.ResolverResult, error) {
func (r *runner) processRequestBodyChangedModifier(bodyField Field) (*search.ResolverResult, error) {
name := bodyField.GetName()
alias := search.FilterData(fmt.Sprintf("@request.body.%s:isset = true && @request.body.%s != %s", name, name, name))
aliasExpr, err := alias.BuildExpr(r.resolver)
if err != nil {
return nil, err
}
placeholder := "@changed@" + name + security.PseudorandomString(6)
result := &search.ResolverResult{
Identifier: placeholder,
NoCoalesce: true,
AfterBuild: func(expr dbx.Expression) dbx.Expression {
return &replaceWithExpression{
placeholder: placeholder,
old: expr,
new: aliasExpr,
}
},
}
return result, nil
}
func (r *runner) processRequestBodyLowerModifier(bodyField Field) (*search.ResolverResult, error) {
rawValue := cast.ToString(r.resolver.requestInfo.Body[bodyField.GetName()])
placeholder := "infoLower" + bodyField.GetName() + security.PseudorandomString(6)
@@ -284,7 +311,7 @@ func (r *runner) processRequestInfoLowerModifier(bodyField Field) (*search.Resol
return result, nil
}
func (r *runner) processRequestInfoLengthModifier(bodyField Field) (*search.ResolverResult, error) {
func (r *runner) processRequestBodyLengthModifier(bodyField Field) (*search.ResolverResult, error) {
if _, ok := bodyField.(MultiValuer); !ok {
return nil, fmt.Errorf("field %q doesn't support multivalue operations", bodyField.GetName())
}
@@ -298,7 +325,7 @@ func (r *runner) processRequestInfoLengthModifier(bodyField Field) (*search.Reso
return result, nil
}
func (r *runner) processRequestInfoEachModifier(bodyField Field) (*search.ResolverResult, error) {
func (r *runner) processRequestBodyEachModifier(bodyField Field) (*search.ResolverResult, error) {
multiValuer, ok := bodyField.(MultiValuer)
if !ok {
return nil, fmt.Errorf("field %q doesn't support multivalue operations", bodyField.GetName())
@@ -347,7 +374,7 @@ func (r *runner) processRequestInfoEachModifier(bodyField Field) (*search.Resolv
return result, nil
}
func (r *runner) processRequestInfoRelationField(bodyField Field) (*search.ResolverResult, error) {
func (r *runner) processRequestBodyRelationField(bodyField Field) (*search.ResolverResult, error) {
relField, ok := bodyField.(*RelationField)
if !ok {
return nil, fmt.Errorf("failed to initialize data relation field %q", bodyField.GetName())