Adds database and collections if non exists, renamed project

main.go

@@ -7,6 +7,7 @@ import (
 	"log"
 	"net/http"
 
+	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 	"golang.org/x/net/websocket"
@@ -118,6 +119,20 @@ func main() {
 	eventKind0Collection = client.Database("grain").Collection("event-kind0")
 	eventKind1Collection = client.Database("grain").Collection("event-kind1")
 
+	// Ensure collections exist by creating an index (which will implicitly create the collections)
+	indexModel := mongo.IndexModel{
+		Keys:    bson.D{{Key: "id", Value: 1}},
+		Options: options.Index().SetUnique(true),
+	}
+	_, err = eventKind0Collection.Indexes().CreateOne(context.TODO(), indexModel)
+	if err != nil {
+		log.Fatal("Failed to create index on event-kind0: ", err)
+	}
+	_, err = eventKind1Collection.Indexes().CreateOne(context.TODO(), indexModel)
+	if err != nil {
+		log.Fatal("Failed to create index on event-kind1: ", err)
+	}
+
 	// Start WebSocket server
 	http.Handle("/", websocket.Handler(handler))
 	fmt.Println("WebSocket server started on :8080")

readme.md

@@ -1,6 +1,6 @@
 # GRAIN 🌾 WIP
 
-**Go Relay and Information Network**
+**Go Relay Archetecture for Implementing Nostr**
 
 GRAIN is an open-source Nostr relay implementation written in Go. This project aims to provide a robust and efficient Nostr relay that supports the NIP-01 protocol, focusing on processing user metadata and text notes.