feat: fix db and recode judge

internal/storage/writer.go

@@ -6,28 +6,13 @@ import (
 
 func Write(db *DB, resultCh <-chan *LogEntry) {
 	for result := range resultCh {
-		path := ""
-		if result.Path != nil {
-			path = *result.Path
-		}
-
-		status := ""
-		if result.Status != nil {
-			status = *result.Status
-		}
-
-		method := ""
-		if result.Method != nil {
-			method = *result.Method
-		}
-
 		_, err := db.db.Exec(
 			"INSERT INTO requests (service, ip, path, method, status, created_at) VALUES (?, ?, ?, ?, ?, ?)",
 			result.Service,
 			result.IP,
-			path,
-			method,
-			status,
+			result.Path,
+			result.Method,
+			result.Status,
 			time.Now().Format(time.RFC3339),
 		)
 		if err != nil {