forked from kyma-project/kyma
/
topics_resolver.go
60 lines (48 loc) · 1.47 KB
/
topics_resolver.go
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package content
import (
"context"
"github.com/golang/glog"
"github.com/kyma-project/kyma/components/ui-api-layer/internal/gqlschema"
"github.com/pkg/errors"
)
type topicsResolver struct {
contentGetter contentGetter
converter topicsConverterInterface
}
func newTopicsResolver(contentGetter contentGetter) *topicsResolver {
return &topicsResolver{
contentGetter: contentGetter,
converter: &topicsConverter{},
}
}
func (r *topicsResolver) TopicsQuery(ctx context.Context, topics []gqlschema.InputTopic, internal *bool) ([]gqlschema.TopicEntry, error) {
var tOutput []gqlschema.TopicEntry
var includeInternal bool
if internal == nil {
includeInternal = false
} else {
includeInternal = *internal
}
for _, t := range topics {
contentType := t.Type
id := t.ID
topic := gqlschema.TopicEntry{ContentType: contentType, ID: id}
item, err := r.contentGetter.Find(contentType, id)
if err != nil {
glog.Error(errors.Wrapf(err, "while gathering content for type `%s` with id `%s`", contentType, id))
return nil, r.genericError()
}
if item != nil {
topic.Sections, err = r.converter.ExtractSection(item.Data.Docs, includeInternal)
if err != nil {
glog.Error(errors.Wrapf(err, "while extracting topics for type `%s` with id `%s`", contentType, id))
return nil, r.genericError()
}
tOutput = append(tOutput, topic)
}
}
return tOutput, nil
}
func (r *topicsResolver) genericError() error {
return errors.New("Cannot get Topics")
}