/
reactions.go
56 lines (48 loc) · 1.52 KB
/
reactions.go
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package workers
import (
"context"
"fmt"
"time"
"github.com/davecheney/pub/activitypub"
"github.com/davecheney/pub/models"
"gorm.io/gorm"
)
// NewReactionRequestProcessor handles delivery of relationship requests.
func NewReactionRequestProcessor(db *gorm.DB) func(ctx context.Context) error {
return func(ctx context.Context) error {
fmt.Println("ReactionRequestProcessor started")
defer fmt.Println("ReactionRequestProcessor stopped")
db := db.WithContext(ctx)
for {
if err := process(db, reactionRequestScope, processReactionRequest); err != nil {
return err
}
select {
case <-ctx.Done():
return nil
case <-time.After(30 * time.Second):
// continue
}
}
}
}
func reactionRequestScope(db *gorm.DB) *gorm.DB {
return db.Preload("Actor").Preload("Actor.Object").
Preload("Target").Preload("Target.Object").Preload("Target.Actor").Preload("Target.Actor.Object").Where("attempts < 3")
}
func processReactionRequest(db *gorm.DB, request *models.ReactionRequest) error {
fmt.Println("ReactionRequestProcessor: actor:", request.Actor.URI(), "target:", request.Target.URI(), "action:", request.Action)
accounts := models.NewAccounts(db)
account, err := accounts.AccountForActor(request.Actor)
if err != nil {
return err
}
switch request.Action {
case "like":
return activitypub.Like(db.Statement.Context, account, request.Target)
case "unlike":
return activitypub.Unlike(db.Statement.Context, account, request.Target)
default:
return fmt.Errorf("unknown action %q", request.Action)
}
}