1 files changed, 0 insertions, 80 deletions
diff --git a/backend/notes/note.go b/backend/notes/note.go
deleted file mode 100644
index 15f6f67..0000000
--- a/backend/notes/note.go
+++ /dev/null
@@ -1,80 +0,0 @@
-package notes
-
-import (
-	"time"
-)
-
-type Media struct {
-	URL    string `json:"url"`
-	Alt    string `json:"alt"`
-	Width  int    `json:"width,omitempty"`
-	Height int    `json:"height,omitempty"`
-}
-
-type Note struct {
-	URI            string    `json:"uri"`
-	AuthorDID      string    `json:"authorDID"`
-	AuthorHandle   string    `json:"authorHandle"`
-	AuthorName     string    `json:"authorName"`
-	AuthorNoUnauth bool      `json:"authorNoUnauth"` // author has !no-unauthenticated label
-	AvatarURL      string    `json:"avatarURL"`
-	Text           string    `json:"text"`
-	CreatedAt      time.Time `json:"createdAt"`
-	ReplyTo        *string   `json:"replyTo,omitempty"`
-	Facets         []Facet   `json:"facets,omitempty"`
-	Parents        []Note    `json:"parents,omitempty"`
-	Media          []Media   `json:"media,omitempty"`
-}
-
-type Facet struct {
-	ByteStart int    `json:"byteStart"`
-	ByteEnd   int    `json:"byteEnd"`
-	Type      string `json:"type"`
-	Value     string `json:"value"` // the link destination, whether url, profile or tag
-}
-
-func MissingNote(uri string) *Note {
-	return &Note{
-		URI:       uri,
-		AuthorDID: "MISSING",
-		Text:      "This post could not be fetched. It may have been deleted.",
-		CreatedAt: time.Time{},
-	}
-}
-
-func isChainContained(smallChainPost, bigChainPost Note) bool {
-	if len(smallChainPost.Parents) > len(bigChainPost.Parents) {
-		return false
-	}
-
-	// if the thread is going to differ at any post, it's going to be at the end
-	// thus if the posts match their parents MUST match too
-	// (not that I expect to ever compare a post to itself but this way it won't break if I do. And technically a thread contains itself)
-	if len(smallChainPost.Parents) == len(bigChainPost.Parents) {
-		return smallChainPost.URI == bigChainPost.URI
-	}
-
-	// check if the last post of the smaller chain is the (n+1)-th post of the bigger chain
-	// where n is the number of parents in the smaller reply chain
-	offset := len(bigChainPost.Parents) - len(smallChainPost.Parents)
-	return smallChainPost.URI == bigChainPost.Parents[offset-1].URI
-}
-
-func DeduplicateThreads(posts []Note) []Note {
-	filtered := []Note{}
-	for _, post := range posts {
-		isRedundant := false
-		for _, kept := range filtered {
-			// check if this post's chain is contained in any kept post
-			if isChainContained(post, kept) {
-				isRedundant = true
-				break
-			}
-		}
-		if !isRedundant {
-			filtered = append(filtered, post)
-		}
-	}
-
-	return filtered
-}