Multiple Issue Boards - Backend

Summary

This is a meta issue to index Backend tasks related to the #929 (closed).

Backend

• Models
  • Board
    • name (String)
    • backlog_list_enabled (Boolean - default: true)
    • done_list_enabled (Boolean - default: true)
  • Project
    • boards (has_many)
    • restrict numbers of boards to 1 on CE
• Services
  • Boards
    • Update CreateService
      • Create a new board
    • Create ListService
    • Create UpdateService
    • Create DestroyService
      • can't delete board if project have only 1 board
  • Boards::Lists
    • Create ListService
      • List lists for a specific board
    • Update CreateService
    • Update DestroyService
    • Update GenerateService
    • Update MoveService
  • Boards::Issues
    • Update ListService
    • Update MoveService
      • When moving from the backlog, just add the new label.
      • Moving an issue between lists removes the label from the list it came from (exception: backlog) and adds the label of the list it goes to.
      • When moving to Done, remove all list-labels from project boards
      • When moving to Done, remove all list-labels for boards that use the pre-defined Done list and close the issue.
• Endpoints
  • Create GET /:namespace_id/:project_id/boards
    • Create if doesn't have one
    • Returns issues boards
    • Filter boards by name
  • Create POST /:namespace_id/:project_id/boards
    • Create a new board
  • Create PATCH /:namespace_id/:project_id/board/:id
    • Update board (name)
  • Create DESTROY /:namespace_id/:project_id/boards/:id
    • Remove board from project
  • Update GET /:namespace_id/:project_id/boards/:id
    • Should receive the board id
    • Renders the issue board
  • Update GET /:namespace_id/:project_id/board/:board_id/lists
    • Returns board lists
  • Update POST /:namespace_id/:project_id/board/:board_id/lists
    • Create a new list for the selected label
  • Update POST /:namespace_id/:project_id/board/:board_id/lists/generate
    • Generate the default board lists for a specific board
  • Update PATCH /:namespace_id/:project_id/board/:board_id/lists/:id
    • Move list (position)
  • Update DESTROY /:namespace_id/:project_id/boards/:board_id/lists/:id
    • Remove list from board
  • Update GET /:namespace_id/:project_id/board/:board_id/lists/:id/issues
    • Retrieve issues for a label/list that matches filter params
  • Update PATCH /:namespace_id/:project_id/board/:board_id/issues/:id
    • Move issues between lists (:form_list_id, :to_list_id)
• Check authorization to issues board related controllers
• Minimize conflicts between CE/EE
• Remove unused code
  • Projects::BoardListsController - CE
  • Projects::BoardListsController - EE