kind0 events are now being updated per pubkey

events/events.go

@@ -41,25 +41,15 @@ func InitCollections(client *mongo.Client, eventKind0, eventKind1 string) {
 }
 
 func HandleEvent(ctx context.Context, evt Event) error {
-	var collection *mongo.Collection
 	switch evt.Kind {
 	case 0:
-		collection = eventKind0Collection
+		return HandleEventKind0(ctx, evt, eventKind0Collection)
 	case 1:
 		return HandleEventKind1(ctx, evt, eventKind1Collection)
 	default:
 		fmt.Println("Unknown event kind:", evt.Kind)
 		return fmt.Errorf("unknown event kind: %d", evt.Kind)
 	}
-
-	_, err := collection.InsertOne(ctx, evt)
-	if err != nil {
-		fmt.Println("Error inserting event into MongoDB:", err)
-		return err
-	}
-
-	fmt.Println("Inserted event into MongoDB:", evt.ID)
-	return nil
 }
 
 func GetCollections() map[string]*mongo.Collection {

events/kind0.go

@@ -4,23 +4,38 @@ import (
 	"context"
 	"fmt"
 
+	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
 )
 
 func HandleEventKind0(ctx context.Context, evt Event, collection *mongo.Collection) error {
-	// Perform specific validation for event kind 1
+	// Perform specific validation for event kind 0
 	if !isValidEventKind0(evt) {
 		return fmt.Errorf("validation failed for event kind 0: %s", evt.ID)
 	}
 
-	// Insert event into MongoDB
+	// Replace the existing event if it has the same pubkey
-	_, err := collection.InsertOne(ctx, evt)
+	filter := bson.M{"pubkey": evt.PubKey}
+	update := bson.M{
+		"$set": bson.M{
+			"id":         evt.ID,
+			"created_at": evt.CreatedAt,
+			"kind":       evt.Kind,
+			"tags":       evt.Tags,
+			"content":    evt.Content,
+			"sig":        evt.Sig,
+		},
+	}
+
+	options := options.Update().SetUpsert(true) // Insert if not found
+	_, err := collection.UpdateOne(ctx, filter, update, options)
 	if err != nil {
-		fmt.Println("Error inserting event into MongoDB:", err)
+		fmt.Println("Error updating/inserting event kind 0 into MongoDB:", err)
 		return err
 	}
 
-	fmt.Println("Inserted event kind 0 into MongoDB:", evt.ID)
+	fmt.Println("Upserted event kind 0 into MongoDB:", evt.ID)
 	return nil
 }