GraphQL API and utilities for the rpdata project
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package story
import ( "sort" "strings"
"github.com/globalsign/mgo/bson" )
// A Tag associates a story with other content, like other stories, logs and more.
type Tag struct { Kind string `bson:"kind"` Name string `bson:"name"` }
// Equal returns true if the tags match one another.
func (tag *Tag) Equal(other Tag) bool { return tag.Kind == other.Kind && tag.Name == other.Name }
// ListTags lists all tags
func ListTags() ([]Tag, error) { tags := make([]Tag, 0, 64) err := storyCollection.Find(bson.M{"listed": true, "tags": bson.M{"$ne": nil}}).Distinct("tags", &tags)
sort.Slice(tags, func(i, j int) bool { kindCmp := strings.Compare(tags[i].Kind, tags[j].Kind) if kindCmp != 0 { return kindCmp < 0 }
return strings.Compare(tags[i].Name, tags[j].Name) < 0 })
return tags, err }
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