main.go

@@ -342,34 +342,54 @@ func query() int32 {
 }
 
 func initializeDatabase(credentialBytes []byte) (string, error) {
-	// TODO: Initialize SQLite database with schema
-	// TODO: Parse WebAuthn credential
-	// TODO: Generate MPC key shares
-	// TODO: Create DID document
-	// TODO: Insert initial records
+	conn, err := openDatabase()
+	if err != nil {
+		return "", fmt.Errorf("open database: %w", err)
+	}
 
 	did := fmt.Sprintf("did:sonr:%x", credentialBytes[:16])
 
+	docJSON := fmt.Sprintf(`{"@context":["https://www.w3.org/ns/did/v1"],"id":"%s"}`, did)
+	_, err = conn.Exec(
+		"INSERT INTO did_documents (did, controller, document, sequence) VALUES (?, ?, ?, ?)",
+		did, did, docJSON, 0,
+	)
+	if err != nil {
+		return "", fmt.Errorf("insert DID: %w", err)
+	}
+
 	pdk.Log(pdk.LogDebug, "initializeDatabase: created schema and initial records")
 	return did, nil
 }
 
 func serializeDatabase() ([]byte, error) {
-	// TODO: Serialize SQLite database to bytes
-	// TODO: Encrypt with WebAuthn-derived key
-	return []byte("placeholder_database"), nil
+	data, err := serializeDatabaseBytes()
+	if err != nil {
+		return nil, fmt.Errorf("serialize: %w", err)
+	}
+	return data, nil
 }
 
 func loadDatabase(data []byte) (string, error) {
-	// TODO: Decrypt database with WebAuthn-derived key
-	// TODO: Load SQLite database from bytes
-	// TODO: Query for primary DID
-
 	if len(data) < 10 {
 		return "", errors.New("invalid database format")
 	}
 
-	did := "did:sonr:loaded"
+	if err := loadDatabaseFromBytes(data); err != nil {
+		return "", fmt.Errorf("load database: %w", err)
+	}
+
+	conn := getDatabase()
+	if conn == nil {
+		return "", errors.New("database not initialized")
+	}
+
+	var did string
+	err := conn.QueryRow("SELECT did FROM did_documents LIMIT 1").Scan(&did)
+	if err != nil {
+		return "", fmt.Errorf("query DID: %w", err)
+	}
+
 	pdk.Log(pdk.LogDebug, "loadDatabase: database loaded successfully")
 	return did, nil
 }