98 lines
3.2 KiB
Go
98 lines
3.2 KiB
Go
// Package shape validates the required extracted location fields.
|
|
package shape
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"strings"
|
|
|
|
"gitea.maximumdirect.net/eric/notarius/internal/framework/contracts"
|
|
"gitea.maximumdirect.net/eric/notarius/internal/framework/pipeline"
|
|
"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd"
|
|
"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/shared/diagnostics"
|
|
)
|
|
|
|
const (
|
|
Key = "extract/dnd/location-registry/shape"
|
|
ReasonCode = "invalid_location_shape"
|
|
policy = "dnd.location_registry.validator.shape.v1"
|
|
)
|
|
|
|
type Options struct{}
|
|
type Validator struct{}
|
|
|
|
var _ contracts.TypedValidator[dnd.LocationRegistry] = (*Validator)(nil)
|
|
var _ pipeline.CheckpointFingerprintProvider = (*Validator)(nil)
|
|
|
|
func New(Options) *Validator { return &Validator{} }
|
|
func (v *Validator) Name() string { return Key }
|
|
func (v *Validator) ExecutionClass() contracts.ExecutionClass {
|
|
return contracts.ExecutionClassDeterministic
|
|
}
|
|
func (v *Validator) CheckpointFingerprints() []pipeline.CheckpointFingerprint {
|
|
return []pipeline.CheckpointFingerprint{{Name: "policy", Value: policy}}
|
|
}
|
|
|
|
func (v *Validator) Validate(_ context.Context, req contracts.TypedValidationRequest[dnd.LocationRegistry]) (contracts.ValidationResult, error) {
|
|
issues := issuesFor(req.Value)
|
|
if len(issues) > 0 {
|
|
return rejection(diagnostics.Aggregate("invalid location shape", issues)), nil
|
|
}
|
|
return contracts.ValidationResult{Approved: true}, nil
|
|
}
|
|
|
|
func Validate(value dnd.LocationRegistry) error {
|
|
issues := issuesFor(value)
|
|
if len(issues) == 0 {
|
|
return nil
|
|
}
|
|
return fmt.Errorf("%s", diagnostics.Aggregate("invalid location shape", issues))
|
|
}
|
|
|
|
func issuesFor(value dnd.LocationRegistry) []string {
|
|
if value.Locations == nil {
|
|
return []string{"locations must be present"}
|
|
}
|
|
issues := make([]string, 0)
|
|
for index, location := range value.Locations {
|
|
prefix := fmt.Sprintf("locations[%d]", index)
|
|
if strings.TrimSpace(location.ID) == "" {
|
|
issues = append(issues, prefix+".id must not be empty")
|
|
}
|
|
if strings.TrimSpace(location.Name) == "" {
|
|
issues = append(issues, prefix+".name must not be empty")
|
|
}
|
|
if len(location.SourceRefs) == 0 {
|
|
issues = append(issues, prefix+".source_refs must not be empty")
|
|
}
|
|
}
|
|
return issues
|
|
}
|
|
|
|
func Spec() pipeline.ValidatorSpec {
|
|
return pipeline.ValidatorSpec{Key: Key, ExecutionClass: contracts.ExecutionClassDeterministic}
|
|
}
|
|
|
|
func Register(registry *pipeline.ValidatorRegistry) error {
|
|
return pipeline.RegisterTypedValidatorBuilder(registry, dnd.LocationRegistryKind, Spec(), validateOptions, func(request pipeline.BuildRequest) (contracts.TypedValidator[dnd.LocationRegistry], error) {
|
|
options, err := DecodeOptions(request.Options)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return New(options), nil
|
|
})
|
|
}
|
|
|
|
func DecodeOptions(options map[string]any) (Options, error) {
|
|
if err := pipeline.RejectUnknownOptions(options); err != nil {
|
|
return Options{}, err
|
|
}
|
|
return Options{}, nil
|
|
}
|
|
|
|
func validateOptions(options map[string]any) error { _, err := DecodeOptions(options); return err }
|
|
|
|
func rejection(message string) contracts.ValidationResult {
|
|
return contracts.ValidationResult{Approved: false, ReasonCode: ReasonCode, Message: message}
|
|
}
|