package operations import ( "fmt" "github.com/MichaelMure/git-bug/bug" "github.com/MichaelMure/git-bug/util/git" "github.com/MichaelMure/git-bug/util/text" ) // AddCommentOperation will add a new comment in the bug var _ bug.Operation = AddCommentOperation{} type AddCommentOperation struct { *bug.OpBase Message string `json:"message"` // TODO: change for a map[string]util.hash to store the filename ? Files []git.Hash `json:"files"` } func (op AddCommentOperation) Apply(snapshot bug.Snapshot) bug.Snapshot { comment := bug.Comment{ Message: op.Message, Author: op.Author, Files: op.Files, UnixTime: op.UnixTime, } snapshot.Comments = append(snapshot.Comments, comment) return snapshot } func (op AddCommentOperation) GetFiles() []git.Hash { return op.Files } func (op AddCommentOperation) Validate() error { if err := bug.OpBaseValidate(op, bug.AddCommentOp); err != nil { return err } if text.Empty(op.Message) { return fmt.Errorf("message is empty") } if !text.Safe(op.Message) { return fmt.Errorf("message is not fully printable") } return nil } func NewAddCommentOp(author bug.Person, unixTime int64, message string, files []git.Hash) AddCommentOperation { return AddCommentOperation{ OpBase: bug.NewOpBase(bug.AddCommentOp, author, unixTime), Message: message, Files: files, } } // Convenience function to apply the operation func Comment(b bug.Interface, author bug.Person, unixTime int64, message string) error { return CommentWithFiles(b, author, unixTime, message, nil) } func CommentWithFiles(b bug.Interface, author bug.Person, unixTime int64, message string, files []git.Hash) error { addCommentOp := NewAddCommentOp(author, unixTime, message, files) if err := addCommentOp.Validate(); err != nil { return err } b.Append(addCommentOp) return nil }