1package board
 2
 3import (
 4	"github.com/MichaelMure/git-bug/entities/bug"
 5	"github.com/MichaelMure/git-bug/entities/identity"
 6
 7	"github.com/MichaelMure/git-bug/entity"
 8	"github.com/MichaelMure/git-bug/entity/dag"
 9	"github.com/MichaelMure/git-bug/repository"
10)
11
12var _ entity.Interface = &Board{}
13
14// 1: original format
15const formatVersion = 1
16
17var def = dag.Definition{
18	Typename:             "board",
19	Namespace:            "boards",
20	OperationUnmarshaler: operationUnmarshaller,
21	FormatVersion:        formatVersion,
22}
23
24var ClockLoader = dag.ClockLoader(def)
25
26// Board holds the data of a project board.
27type Board struct {
28	*dag.Entity
29}
30
31// NewBoard create a new Board
32func NewBoard() *Board {
33	return &Board{
34		Entity: dag.New(def),
35	}
36}
37
38func simpleResolvers(repo repository.ClockedRepo) entity.Resolvers {
39	return entity.Resolvers{
40		&identity.Identity{}: identity.NewSimpleResolver(repo),
41		&bug.Bug{}:           bug.NewSimpleResolver(repo),
42	}
43}
44
45// Read will read a board from a repository
46func Read(repo repository.ClockedRepo, id entity.Id) (*Board, error) {
47	return ReadWithResolver(repo, simpleResolvers(repo), id)
48}
49
50// ReadWithResolver will read a board from its Id, with a custom identity.Resolver
51func ReadWithResolver(repo repository.ClockedRepo, resolvers entity.Resolvers, id entity.Id) (*Board, error) {
52	e, err := dag.Read(def, repo, resolvers, id)
53	if err != nil {
54		return nil, err
55	}
56	return &Board{Entity: e}, nil
57}