board.gno

 1package hub
 2
 3import (
 4	"gno.land/p/gnoland/boards/v0"
 5)
 6
 7// Board defines a safe type for boards.
 8type Board struct {
 9	// id is the unique identifier of the board.
10	id uint64
11
12	// name is the current name of the board.
13	name string
14
15	// aliases contains a list of alternative names for the board.
16	aliases []string
17
18	// readonly indicates that the board is readonly.
19	readonly bool
20
21	// threadCount contains the number of threads within the board.
22	threadCount int
23
24	// memberCount contains the number of members of the board.
25	memberCount int
26
27	// creator is the account address that created the board.
28	creator address
29
30	// createdAt is the board's creation time as Unix time.
31	createdAt int64
32
33	// updatedAt is the board's update time as Unix time.
34	updatedAt int64
35}
36
37// ID returns the unique identifier of the board.
38func (b Board) ID() uint64 { return b.id }
39
40// Name returns the current name of the board.
41func (b Board) Name() string { return b.name }
42
43// Aliases returns the list of alternative names for the board.
44func (b Board) Aliases() []string { return append([]string(nil), b.aliases...) }
45
46// Readonly indicates that the board is readonly.
47func (b Board) Readonly() bool { return b.readonly }
48
49// ThreadCount returns the number of threads within the board.
50func (b Board) ThreadCount() int { return b.threadCount }
51
52// MemberCount returns the number of members of the board.
53func (b Board) MemberCount() int { return b.memberCount }
54
55// Creator returns the account address that created the board.
56func (b Board) Creator() address { return b.creator }
57
58// CreatedAt returns the board's creation time as Unix time.
59func (b Board) CreatedAt() int64 { return b.createdAt }
60
61// UpdatedAt returns the board's update time as Unix time.
62func (b Board) UpdatedAt() int64 { return b.updatedAt }
63
64// NewSafeBoard creates a safe board.
65func NewSafeBoard(ref *boards.Board) Board {
66	if ref == nil {
67		panic("board reference is nil")
68	}
69
70	var usersCount int
71	if ref.Permissions != nil {
72		usersCount = ref.Permissions.UsersCount()
73	}
74
75	var threadCount int
76	if ref.Threads != nil {
77		threadCount = ref.Threads.Size()
78	}
79
80	return Board{
81		id:          uint64(ref.ID),
82		name:        ref.Name,
83		aliases:     append([]string(nil), ref.Aliases...),
84		readonly:    ref.Readonly,
85		threadCount: threadCount,
86		memberCount: usersCount,
87		creator:     ref.Creator,
88		createdAt:   timeToUnix(ref.CreatedAt),
89		updatedAt:   timeToUnix(ref.UpdatedAt),
90	}
91}