package app import ( "fmt" "github.com/mattermost/focalboard/server/model" ) const defaultCategoryBoards = "Boards" func (a *App) GetUserCategoryBoards(userID, teamID string) ([]model.CategoryBoards, error) { categoryBoards, err := a.store.GetUserCategoryBoards(userID, teamID) if err != nil { return nil, err } createdCategoryBoards, err := a.createDefaultCategoriesIfRequired(categoryBoards, userID, teamID) if err != nil { return nil, err } categoryBoards = append(categoryBoards, createdCategoryBoards...) return categoryBoards, nil } func (a *App) createDefaultCategoriesIfRequired(existingCategoryBoards []model.CategoryBoards, userID, teamID string) ([]model.CategoryBoards, error) { createdCategories := []model.CategoryBoards{} boardsCategoryExist := false for _, categoryBoard := range existingCategoryBoards { if categoryBoard.Name == defaultCategoryBoards { boardsCategoryExist = true } } if !boardsCategoryExist { createdCategoryBoards, err := a.createBoardsCategory(userID, teamID, existingCategoryBoards) if err != nil { return nil, err } createdCategories = append(createdCategories, *createdCategoryBoards) } return createdCategories, nil } func (a *App) createBoardsCategory(userID, teamID string, existingCategoryBoards []model.CategoryBoards) (*model.CategoryBoards, error) { // create the category category := model.Category{ Name: defaultCategoryBoards, UserID: userID, TeamID: teamID, Collapsed: false, Type: model.CategoryTypeSystem, } createdCategory, err := a.CreateCategory(&category) if err != nil { return nil, fmt.Errorf("createBoardsCategory default category creation failed: %w", err) } // once the category is created, we need to move all boards which do not // belong to any category, into this category. userBoards, err := a.GetBoardsForUserAndTeam(userID, teamID, false) if err != nil { return nil, fmt.Errorf("createBoardsCategory error fetching user's team's boards: %w", err) } createdCategoryBoards := &model.CategoryBoards{ Category: *createdCategory, BoardIDs: []string{}, } for _, board := range userBoards { belongsToCategory := false for _, categoryBoard := range existingCategoryBoards { for _, boardID := range categoryBoard.BoardIDs { if boardID == board.ID { belongsToCategory = true break } } // stop looking into other categories if // the board was found in a category if belongsToCategory { break } } if !belongsToCategory { if err := a.AddUpdateUserCategoryBoard(teamID, userID, createdCategory.ID, board.ID); err != nil { return nil, fmt.Errorf("createBoardsCategory failed to add category-less board to the default category, defaultCategoryID: %s, error: %w", createdCategory.ID, err) } createdCategoryBoards.BoardIDs = append(createdCategoryBoards.BoardIDs, board.ID) } } return createdCategoryBoards, nil } func (a *App) AddUpdateUserCategoryBoard(teamID, userID, categoryID, boardID string) error { err := a.store.AddUpdateCategoryBoard(userID, categoryID, boardID) if err != nil { return err } a.blockChangeNotifier.Enqueue(func() error { a.wsAdapter.BroadcastCategoryBoardChange( teamID, userID, model.BoardCategoryWebsocketData{ BoardID: boardID, CategoryID: categoryID, }) return nil }) return nil }