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replace kind 5 with same a tags

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This commit is contained in:
0ceanSlim 2024-08-08 08:05:37 -04:00
parent 7edbee13ac
commit 1cfe7c8e94
1 changed files with 28 additions and 0 deletions
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28
server/handlers/kinds/kind5.go
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@ -29,6 +29,14 @@ func HandleKind5(ctx context.Context, evt relay.Event, dbClient *mongo.Client, w
kind := parts[0]
pubKey := parts[1]
dID := parts[2]
// Delete previous kind 5 events with the same "a" tag if they exist
if err := deletePreviousKind5Events(ctx, kind, pubKey, dID, dbClient); err != nil {
response.SendOK(ws, evt.ID, false, fmt.Sprintf("error: %v", err))
return fmt.Errorf("error deleting previous kind 5 events: %v", err)
}
// Delete target events by kind, pubKey, and dID
if err := deleteEventByKindPubKeyDID(ctx, kind, pubKey, dID, evt.CreatedAt, dbClient); err != nil {
response.SendOK(ws, evt.ID, false, fmt.Sprintf("error: %v", err))
return fmt.Errorf("error deleting events with kind %s, pubkey %s, and dID %s: %v", kind, pubKey, dID, err)
@ -47,6 +55,26 @@ func HandleKind5(ctx context.Context, evt relay.Event, dbClient *mongo.Client, w
return nil
}
func deletePreviousKind5Events(ctx context.Context, kind string, pubKey string, dID string, dbClient *mongo.Client) error {
collection := dbClient.Database("grain").Collection("event-kind5")
filter := bson.M{
"tags": bson.M{
"$elemMatch": bson.M{
"0": "a",
"1": fmt.Sprintf("%s:%s:%s", kind, pubKey, dID),
},
},
}
_, err := collection.DeleteMany(ctx, filter)
if err != nil {
return fmt.Errorf("error deleting previous kind 5 events from collection event-kind5: %v", err)
}
fmt.Printf("Deleted previous kind 5 events for kind %s, pubkey %s, and dID %s\n", kind, pubKey, dID)
return nil
}
func deleteEventByID(ctx context.Context, eventID string, pubKey string, dbClient *mongo.Client) error {
collections, err := dbClient.Database("grain").ListCollectionNames(ctx, bson.M{})
if err != nil {