fff8de783a
Implements collectible usernames, official verification workflows, and third-party bot verification after maintainer protocol and migration review. The composite activity/moderation rating remains an admin-only read model; Telegram Stars Rating wire fields stay unset pending a dedicated official-semantics implementation. Reviewed-Head: 2796345775ea0f908fb7734601e5e1dee4b653b9 Original-Head: fa082b892fd5180c9c9bc53c81c21cf5d250a75b Co-authored-by: Egor Egorov <business.egor.sg@gmail.com>
64 lines
2.1 KiB
Go
64 lines
2.1 KiB
Go
package rpc
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import (
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"context"
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"fmt"
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"telesrv/internal/domain"
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)
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// NotifyPeerUsernamesChanged is the domain-only edge hook invoked after a
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// collectible username registry mutation commits. It invalidates the cached
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// peer projection and pushes the ordinary non-PTS updateUser/updateChannel
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// refresh to online viewers. The shared projection paths preload the registry
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// once, so fan-out cannot turn the change into an N+1 query.
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func (r *Router) NotifyPeerUsernamesChanged(ctx context.Context, peer domain.Peer) error {
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if r == nil {
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return nil
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}
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if peer.ID <= 0 {
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return fmt.Errorf("notify peer usernames changed: invalid peer id %d", peer.ID)
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}
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switch peer.Type {
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case domain.PeerTypeUser:
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return r.notifyUserUsernamesChanged(ctx, peer.ID)
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case domain.PeerTypeChannel:
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return r.notifyChannelUsernamesChanged(ctx, peer.ID)
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default:
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return fmt.Errorf("notify peer usernames changed: unsupported peer type %q for peer %d", peer.Type, peer.ID)
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}
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}
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func (r *Router) notifyUserUsernamesChanged(ctx context.Context, userID int64) error {
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r.invalidateRPCProjectionForUser(userID)
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if r.deps.Users == nil {
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return nil
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}
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user, found, err := r.verificationUser(ctx, userID)
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if err != nil {
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return fmt.Errorf("notify peer usernames changed: load user %d: %w", userID, err)
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}
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if !found || user.ID == 0 {
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return fmt.Errorf("notify peer usernames changed: user %d not found", userID)
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}
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return r.NotifyUserModerationFlagsChanged(ctx, user)
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}
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func (r *Router) notifyChannelUsernamesChanged(ctx context.Context, channelID int64) error {
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r.invalidateRPCProjectionForChannel(channelID)
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if r.deps.Channels == nil {
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return nil
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}
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directory, ok := r.deps.Channels.(verificationChannelDirectory)
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if !ok {
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return fmt.Errorf("notify peer usernames changed: channel service does not expose GetChannelByID")
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}
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channel, err := directory.GetChannelByID(ctx, channelID)
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if err != nil {
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return fmt.Errorf("notify peer usernames changed: load channel %d: %w", channelID, err)
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}
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if channel.ID == 0 {
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return fmt.Errorf("notify peer usernames changed: channel %d not found", channelID)
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}
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return r.NotifyChannelChanged(ctx, channel)
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}
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