lewis.moe
Monorepo for Tangled
appview/notify: remove reflection usage in mergedNotifier
Signed-off-by: oppiliappan <me@oppi.li>
authored by
oppiliappan
and committed by
+20
-31
appview/notify/merged_notifier.go
+20
-31
appview/notify/merged_notifier.go
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import (
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"context"
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"log/slog"
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"reflect"
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"sync"
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"github.com/bluesky-social/indigo/atproto/syntax"
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"tangled.org/core/appview/models"
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"tangled.org/core/log"
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)
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type mergedNotifier struct {
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notifiers []Notifier
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logger *slog.Logger
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}
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func NewMergedNotifier(notifiers []Notifier, logger *slog.Logger) Notifier {
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return &mergedNotifier{notifiers, logger}
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func NewMergedNotifier(notifiers []Notifier) Notifier {
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return &mergedNotifier{notifiers}
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}
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var _ Notifier = &mergedNotifier{}
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// fanout calls the same method on all notifiers concurrently
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func (m *mergedNotifier) fanout(method string, ctx context.Context, args ...any) {
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ctx = log.IntoContext(ctx, m.logger.With("method", method))
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func (m *mergedNotifier) fanout(callback func(Notifier)) {
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var wg sync.WaitGroup
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for _, n := range m.notifiers {
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wg.Add(1)
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go func(notifier Notifier) {
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defer wg.Done()
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v := reflect.ValueOf(notifier).MethodByName(method)
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in := make([]reflect.Value, len(args)+1)
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in[0] = reflect.ValueOf(ctx)
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for i, arg := range args {
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in[i+1] = reflect.ValueOf(arg)
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}
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v.Call(in)
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callback(n)
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}(n)
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}
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}
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func (m *mergedNotifier) NewRepo(ctx context.Context, repo *models.Repo) {
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m.fanout("NewRepo", ctx, repo)
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m.fanout(func(n Notifier) { n.NewRepo(ctx, repo) })
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}
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func (m *mergedNotifier) NewStar(ctx context.Context, star *models.Star) {
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m.fanout("NewStar", ctx, star)
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m.fanout(func(n Notifier) { n.NewStar(ctx, star) })
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}
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func (m *mergedNotifier) DeleteStar(ctx context.Context, star *models.Star) {
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m.fanout("DeleteStar", ctx, star)
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m.fanout(func(n Notifier) { n.DeleteStar(ctx, star) })
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}
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func (m *mergedNotifier) NewIssue(ctx context.Context, issue *models.Issue, mentions []syntax.DID) {
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m.fanout("NewIssue", ctx, issue, mentions)
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m.fanout(func(n Notifier) { n.NewIssue(ctx, issue, mentions) })
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}
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func (m *mergedNotifier) NewIssueComment(ctx context.Context, comment *models.IssueComment, mentions []syntax.DID) {
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m.fanout("NewIssueComment", ctx, comment, mentions)
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m.fanout(func(n Notifier) { n.NewIssueComment(ctx, comment, mentions) })
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}
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func (m *mergedNotifier) NewIssueState(ctx context.Context, actor syntax.DID, issue *models.Issue) {
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m.fanout("NewIssueState", ctx, actor, issue)
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m.fanout(func(n Notifier) { n.NewIssueState(ctx, actor, issue) })
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}
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func (m *mergedNotifier) DeleteIssue(ctx context.Context, issue *models.Issue) {
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m.fanout("DeleteIssue", ctx, issue)
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m.fanout(func(n Notifier) { n.DeleteIssue(ctx, issue) })
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}
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func (m *mergedNotifier) NewFollow(ctx context.Context, follow *models.Follow) {
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m.fanout("NewFollow", ctx, follow)
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m.fanout(func(n Notifier) { n.NewFollow(ctx, follow) })
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}
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func (m *mergedNotifier) DeleteFollow(ctx context.Context, follow *models.Follow) {
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m.fanout("DeleteFollow", ctx, follow)
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m.fanout(func(n Notifier) { n.DeleteFollow(ctx, follow) })
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}
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func (m *mergedNotifier) NewPull(ctx context.Context, pull *models.Pull) {
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m.fanout("NewPull", ctx, pull)
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m.fanout(func(n Notifier) { n.NewPull(ctx, pull) })
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}
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func (m *mergedNotifier) NewPullComment(ctx context.Context, comment *models.PullComment, mentions []syntax.DID) {
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m.fanout("NewPullComment", ctx, comment, mentions)
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m.fanout(func(n Notifier) { n.NewPullComment(ctx, comment, mentions) })
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}
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func (m *mergedNotifier) NewPullState(ctx context.Context, actor syntax.DID, pull *models.Pull) {
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m.fanout("NewPullState", ctx, actor, pull)
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m.fanout(func(n Notifier) { n.NewPullState(ctx, actor, pull) })
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}
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func (m *mergedNotifier) UpdateProfile(ctx context.Context, profile *models.Profile) {
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m.fanout("UpdateProfile", ctx, profile)
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m.fanout(func(n Notifier) { n.UpdateProfile(ctx, profile) })
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}
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func (m *mergedNotifier) NewString(ctx context.Context, s *models.String) {
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m.fanout("NewString", ctx, s)
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m.fanout(func(n Notifier) { n.NewString(ctx, s) })
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}
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func (m *mergedNotifier) EditString(ctx context.Context, s *models.String) {
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m.fanout("EditString", ctx, s)
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m.fanout(func(n Notifier) { n.EditString(ctx, s) })
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}
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func (m *mergedNotifier) DeleteString(ctx context.Context, did, rkey string) {
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m.fanout("DeleteString", ctx, did, rkey)
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m.fanout(func(n Notifier) { n.DeleteString(ctx, did, rkey) })
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}