init

internal/models/storage/interface.go

@@ -0,0 +1,20 @@
+package storage
+
+import "context"
+
+type Product struct {
+	ID   int    `json:"id"`
+	Name string `json:"name"`
+	// todo
+}
+
+type Breadcrumb struct {
+	Name string `json:"name"`
+	URL  string `json:"url"`
+}
+
+type IStorage interface {
+	GetAllProducts(ctx context.Context) ([]Product, error)
+	GetProductByID(ctx context.Context, id int) (Product, error)
+	GetBreadcrumbs(ctx context.Context, id int) ([]Breadcrumb, error)
+}

internal/models/storage/storage_file/storage.go

@@ -0,0 +1,31 @@
+package storage_file
+
+import (
+	"cake_crm/internal/models/storage"
+	"context"
+)
+
+type storageFile struct {
+	filepath string
+}
+
+func NewStorageFile(filepath string) storage.IStorage {
+	return &storageFile{
+		filepath: filepath,
+	}
+}
+
+func (s *storageFile) GetAllProducts(ctx context.Context) ([]storage.Product, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (s *storageFile) GetProductByID(ctx context.Context, id int) (storage.Product, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (s *storageFile) GetBreadcrumbs(ctx context.Context, id int) ([]storage.Breadcrumb, error) {
+	//TODO implement me
+	panic("implement me")
+}