Folders: Export folder store implementation (#93897)

* Export folder store implementation

* Rename folder store

* Add folder store as a parameter to folder service

* Add folder store to dash service implementation

* Fix folder store comments

pkg/services/folder/store_fake.go

@@ -0,0 +1,64 @@
+package folder
+
+import (
+	"context"
+)
+
+type fakeStore struct {
+	ExpectedChildFolders  []*Folder
+	ExpectedParentFolders []*Folder
+	ExpectedFolders       []*Folder
+	ExpectedFolder        *Folder
+	ExpectedError         error
+	ExpectedFolderHeight  int
+	CreateCalled          bool
+	DeleteCalled          bool
+}
+
+func NewFakeStore() *fakeStore {
+	return &fakeStore{}
+}
+
+var _ Store = (*fakeStore)(nil)
+
+func (f *fakeStore) Create(ctx context.Context, cmd CreateFolderCommand) (*Folder, error) {
+	f.CreateCalled = true
+	return f.ExpectedFolder, f.ExpectedError
+}
+
+func (f *fakeStore) Delete(ctx context.Context, UIDs []string, orgID int64) error {
+	f.DeleteCalled = true
+	return f.ExpectedError
+}
+
+func (f *fakeStore) Update(ctx context.Context, cmd UpdateFolderCommand) (*Folder, error) {
+	return f.ExpectedFolder, f.ExpectedError
+}
+
+func (f *fakeStore) Move(ctx context.Context, cmd MoveFolderCommand) error {
+	return f.ExpectedError
+}
+
+func (f *fakeStore) Get(ctx context.Context, cmd GetFolderQuery) (*Folder, error) {
+	return f.ExpectedFolder, f.ExpectedError
+}
+
+func (f *fakeStore) GetParents(ctx context.Context, q GetParentsQuery) ([]*Folder, error) {
+	return f.ExpectedParentFolders, f.ExpectedError
+}
+
+func (f *fakeStore) GetChildren(ctx context.Context, cmd GetChildrenQuery) ([]*Folder, error) {
+	return f.ExpectedChildFolders, f.ExpectedError
+}
+
+func (f *fakeStore) GetHeight(ctx context.Context, folderUID string, orgID int64, parentUID *string) (int, error) {
+	return f.ExpectedFolderHeight, f.ExpectedError
+}
+
+func (f *fakeStore) GetFolders(ctx context.Context, q GetFoldersFromStoreQuery) ([]*Folder, error) {
+	return f.ExpectedFolders, f.ExpectedError
+}
+
+func (f *fakeStore) GetDescendants(ctx context.Context, orgID int64, ancestor_uid string) ([]*Folder, error) {
+	return f.ExpectedFolders, f.ExpectedError
+}