re organizer project

backend/internal/service/ocr.go

@@ -0,0 +1,44 @@
+package service
+
+import (
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/vaultdrop/backend/internal/config"
+	"github.com/vaultdrop/backend/internal/ocr"
+)
+
+type OCRService struct {
+	client *ocr.Client
+}
+
+func NewOCRService(cfg *config.Config) *OCRService {
+	return &OCRService{
+		client: ocr.NewClient(cfg.OCREndpoint),
+	}
+}
+
+func (s *OCRService) RecognizeFromFile(filePath string) ([]ocr.TextBlock, error) {
+	data, err := os.ReadFile(filePath)
+	if err != nil {
+		return nil, fmt.Errorf("read file: %w", err)
+	}
+	return s.client.Recognize(data)
+}
+
+func (s *OCRService) RecognizeFromBytes(data []byte) ([]ocr.TextBlock, error) {
+	return s.client.Recognize(data)
+}
+
+func (s *OCRService) FlattenResults(blocks []ocr.TextBlock) string {
+	var texts []string
+	for _, b := range blocks {
+		texts = append(texts, b.Text)
+	}
+	return strings.Join(texts, "\n")
+}
+
+func (s *OCRService) HealthCheck() error {
+	return s.client.HealthCheck()
+}