package operations import ( "fmt" "strings" "github.com/MichaelMure/git-bug/bug" "github.com/MichaelMure/git-bug/util/git" "github.com/MichaelMure/git-bug/util/text" ) // CreateOperation define the initial creation of a bug var _ bug.Operation = CreateOperation{} type CreateOperation struct { *bug.OpBase Title string `json:"title"` Message string `json:"message"` Files []git.Hash `json:"files"` } func (op CreateOperation) Apply(snapshot bug.Snapshot) bug.Snapshot { snapshot.Title = op.Title snapshot.Comments = []bug.Comment{ { Message: op.Message, Author: op.Author, UnixTime: op.UnixTime, }, } snapshot.Author = op.Author snapshot.CreatedAt = op.Time() return snapshot } func (op CreateOperation) GetFiles() []git.Hash { return op.Files } func (op CreateOperation) Validate() error { if err := bug.OpBaseValidate(op, bug.CreateOp); err != nil { return err } if text.Empty(op.Title) { return fmt.Errorf("title is empty") } if strings.Contains(op.Title, "\n") { return fmt.Errorf("title should be a single line") } if !text.Safe(op.Title) { return fmt.Errorf("title is not fully printable") } if !text.Safe(op.Message) { return fmt.Errorf("message is not fully printable") } return nil } func NewCreateOp(author bug.Person, unixTime int64, title, message string, files []git.Hash) CreateOperation { return CreateOperation{ OpBase: bug.NewOpBase(bug.CreateOp, author, unixTime), Title: title, Message: message, Files: files, } } // Convenience function to apply the operation func Create(author bug.Person, unixTime int64, title, message string) (*bug.Bug, error) { return CreateWithFiles(author, unixTime, title, message, nil) } func CreateWithFiles(author bug.Person, unixTime int64, title, message string, files []git.Hash) (*bug.Bug, error) { newBug := bug.NewBug() createOp := NewCreateOp(author, unixTime, title, message, files) if err := createOp.Validate(); err != nil { return nil, err } newBug.Append(createOp) return newBug, nil }