👔 Created resource module use case

internal/resource/usecase.go

@@ -0,0 +1,11 @@
+package resource
+
+import (
+	"context"
+
+	"source.toby3d.me/toby3d/home/internal/domain"
+)
+
+type UseCase interface {
+	Do(ctx context.Context, path string) (*domain.Resource, error)
+}

internal/resource/usecase/resource_ucase.go

@@ -0,0 +1,32 @@
+package usecase
+
+import (
+	"context"
+	"fmt"
+	"path"
+	"strings"
+
+	"source.toby3d.me/toby3d/home/internal/domain"
+	"source.toby3d.me/toby3d/home/internal/resource"
+)
+
+type resourceUseCase struct {
+	resources resource.Repository
+}
+
+func NewResourceUseCase(resources resource.Repository) resource.UseCase {
+	return &resourceUseCase{
+		resources: resources,
+	}
+}
+
+func (ucase *resourceUseCase) Do(ctx context.Context, p string) (*domain.Resource, error) {
+	p = strings.TrimPrefix(path.Clean(p), "/")
+
+	r, err := ucase.resources.Get(ctx, p)
+	if err != nil {
+		return nil, fmt.Errorf("cannot get resource file: %w", err)
+	}
+
+	return r, nil
+}