Monorepo for Tangled
tangled.org
appview: ingest reactions
Lewis: May this revision serve well! <lewis@tangled.org>
author
Lewis
date
(May 29, 2026, 2:50 PM +0300)
commit
bcdfaa1b
bcdfaa1bf1e1cd884e1b41375fedfa9084c4557d
parent
9107f624
9107f6244e11fe6e711922353a73adbe278604af
change-id
qxtpkvxn
qxtpkvxnkuyuqyqqotvktnsqlpwyllzn
+76
-11
+3
-3
appview/db/reaction.go
+3
-3
appview/db/reaction.go
···
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"tangled.org/core/orm"
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)
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-
func AddReaction(e Execer, reactedByDid string, threadAt syntax.ATURI, kind models.ReactionKind, rkey string) error {
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query := `insert or ignore into reactions (reacted_by_did, thread_at, kind, rkey) values (?, ?, ?, ?)`
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_, err := e.Exec(query, reactedByDid, threadAt, kind, rkey)
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func AddReaction(e Execer, reactedByDid string, threadAt syntax.ATURI, kind models.ReactionKind, rkey string, created time.Time) error {
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query := `insert or ignore into reactions (reacted_by_did, thread_at, kind, rkey, created) values (?, ?, ?, ?, ?)`
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_, err := e.Exec(query, reactedByDid, threadAt, kind, rkey, created.UTC().Format(time.RFC3339))
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return err
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}
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+57
appview/ingester.go
+57
appview/ingester.go
···
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err = i.ingestVouch(ctx, e)
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case tangled.FeedStarNSID:
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err = i.ingestStar(ctx, e)
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+
case tangled.FeedReactionNSID:
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err = i.ingestReaction(e)
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case tangled.PublicKeyNSID:
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err = i.ingestPublicKey(e)
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case tangled.RepoArtifactNSID:
···
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}
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return nil
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+
}
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return nil
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}
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func (i *Ingester) ingestReaction(e *jmodels.Event) error {
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did := e.Did
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rkey := e.Commit.RKey
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l := i.Logger.With("handler", "ingestReaction", "nsid", e.Commit.Collection, "did", did, "rkey", rkey)
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l.Info("ingesting record")
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switch e.Commit.Operation {
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case jmodels.CommitOperationCreate, jmodels.CommitOperationUpdate:
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raw := json.RawMessage(e.Commit.Record)
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record := tangled.FeedReaction{}
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if err := json.Unmarshal(raw, &record); err != nil {
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return fmt.Errorf("invalid record: %w", err)
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}
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subjectUri, err := syntax.ParseATURI(record.Subject)
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if err != nil {
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return fmt.Errorf("invalid reaction subject %q: %w", record.Subject, err)
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}
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subjectUri = models.NormalizeReactionSubject(subjectUri)
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kind, ok := models.ParseReactionKind(record.Reaction)
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if !ok {
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return fmt.Errorf("invalid reaction kind: %q", record.Reaction)
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}
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created, parseErr := time.Parse(time.RFC3339, record.CreatedAt)
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if parseErr != nil {
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created = time.Now()
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}
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tx, err := i.Db.Begin()
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if err != nil {
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return fmt.Errorf("failed to start transaction: %w", err)
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}
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defer tx.Rollback()
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if err := db.DeleteReactionByRkey(tx, did, rkey); err != nil {
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return fmt.Errorf("failed to clear existing reaction: %w", err)
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}
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if err := db.AddReaction(tx, did, subjectUri, kind, rkey, created); err != nil {
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return fmt.Errorf("failed to add reaction: %w", err)
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}
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return tx.Commit()
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case jmodels.CommitOperationDelete:
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if err := db.DeleteReactionByRkey(i.Db, did, rkey); err != nil {
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return fmt.Errorf("failed to delete reaction record: %w", err)
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}
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}
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return nil
+11
appview/models/reaction.go
+11
appview/models/reaction.go
···
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1
package models
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import (
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+
"fmt"
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"time"
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"github.com/bluesky-social/indigo/atproto/syntax"
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+
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"tangled.org/core/api/tangled"
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)
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type ReactionKind string
···
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Count int
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Users []string
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}
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+
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func NormalizeReactionSubject(subject syntax.ATURI) syntax.ATURI {
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switch subject.Collection() {
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case tangled.RepoIssueCommentNSID, tangled.RepoPullCommentNSID:
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return syntax.ATURI(fmt.Sprintf("at://%s/%s/%s", subject.Authority(), tangled.FeedCommentNSID, subject.RecordKey()))
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}
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return subject
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}
+4
-8
appview/state/reaction.go
+4
-8
appview/state/reaction.go
···
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package state
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import (
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-
"fmt"
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"net/http"
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"time"
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···
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}
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// override collection NSID to new one
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switch subjectUri.Collection() {
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case tangled.RepoIssueCommentNSID, tangled.RepoPullCommentNSID:
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subjectUri = syntax.ATURI(fmt.Sprintf("at://%s/%s/%s", subjectUri.Authority(), tangled.FeedCommentNSID, subjectUri.RecordKey()))
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}
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subjectUri = models.NormalizeReactionSubject(subjectUri)
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reactionKind, ok := models.ParseReactionKind(r.URL.Query().Get("kind"))
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if !ok {
···
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switch r.Method {
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case http.MethodPost:
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createdAt := time.Now().Format(time.RFC3339)
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createdAt := time.Now()
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rkey := tid.TID()
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resp, err := comatproto.RepoPutRecord(r.Context(), client, &comatproto.RepoPutRecord_Input{
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Collection: tangled.FeedReactionNSID,
···
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Val: &tangled.FeedReaction{
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Subject: subjectUri.String(),
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Reaction: reactionKind.String(),
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CreatedAt: createdAt,
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CreatedAt: createdAt.Format(time.RFC3339),
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},
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},
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})
···
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return
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}
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err = db.AddReaction(s.db, currentUser.Did, subjectUri, reactionKind, rkey)
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err = db.AddReaction(s.db, currentUser.Did, subjectUri, reactionKind, rkey, createdAt)
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if err != nil {
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l.Error("failed to react", "err", err)
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return