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package bug
import (
"strings"
"github.com/MichaelMure/git-bug/entity"
"github.com/MichaelMure/git-bug/identity"
"github.com/MichaelMure/git-bug/repository"
"github.com/MichaelMure/git-bug/util/timestamp"
)
type TimelineItem interface {
// ID return the identifier of the item
Id() entity.Id
}
// CommentHistoryStep hold one version of a message in the history
type CommentHistoryStep struct {
// The author of the edition, not necessarily the same as the author of the
// original comment
Author identity.Interface
// The new message
Message string
UnixTime timestamp.Timestamp
}
// CommentTimelineItem is a TimelineItem that holds a Comment and its edition history
type CommentTimelineItem struct {
id entity.Id
Author identity.Interface
Message string
Files []repository.Hash
CreatedAt timestamp.Timestamp
LastEdit timestamp.Timestamp
History []CommentHistoryStep
}
func NewCommentTimelineItem(ID entity.Id, comment Comment) CommentTimelineItem {
return CommentTimelineItem{
id: ID,
Author: comment.Author,
Message: comment.Message,
Files: comment.Files,
CreatedAt: comment.UnixTime,
LastEdit: comment.UnixTime,
History: []CommentHistoryStep{
{
Message: comment.Message,
UnixTime: comment.UnixTime,
},
},
}
}
func (c *CommentTimelineItem) Id() entity.Id {
return c.id
}
// Append will append a new comment in the history and update the other values
func (c *CommentTimelineItem) Append(comment Comment) {
c.Message = comment.Message
c.Files = comment.Files
c.LastEdit = comment.UnixTime
c.History = append(c.History, CommentHistoryStep{
Author: comment.Author,
Message: comment.Message,
UnixTime: comment.UnixTime,
})
}
// Edited say if the comment was edited
func (c *CommentTimelineItem) Edited() bool {
return len(c.History) > 1
}
// MessageIsEmpty return true is the message is empty or only made of spaces
func (c *CommentTimelineItem) MessageIsEmpty() bool {
return len(strings.TrimSpace(c.Message)) == 0
}
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