package bug import ( "github.com/MichaelMure/git-bug/util/git" "github.com/pkg/errors" ) var _ Operation = &SetStatusOperation{} // SetStatusOperation will change the status of a bug type SetStatusOperation struct { *OpBase Status Status `json:"status"` } func (op *SetStatusOperation) base() *OpBase { return op.OpBase } func (op *SetStatusOperation) Hash() (git.Hash, error) { return hashOperation(op) } func (op *SetStatusOperation) Apply(snapshot *Snapshot) { snapshot.Status = op.Status hash, err := op.Hash() if err != nil { // Should never error unless a programming error happened // (covered in OpBase.Validate()) panic(err) } item := &SetStatusTimelineItem{ hash: hash, Author: op.Author, UnixTime: Timestamp(op.UnixTime), Status: op.Status, } snapshot.Timeline = append(snapshot.Timeline, item) } func (op *SetStatusOperation) Validate() error { if err := opBaseValidate(op, SetStatusOp); err != nil { return err } if err := op.Status.Validate(); err != nil { return errors.Wrap(err, "status") } return nil } func NewSetStatusOp(author Person, unixTime int64, status Status) *SetStatusOperation { return &SetStatusOperation{ OpBase: newOpBase(SetStatusOp, author, unixTime), Status: status, } } type SetStatusTimelineItem struct { hash git.Hash Author Person UnixTime Timestamp Status Status } func (s SetStatusTimelineItem) Hash() git.Hash { return s.hash } // Convenience function to apply the operation func Open(b Interface, author Person, unixTime int64) error { op := NewSetStatusOp(author, unixTime, OpenStatus) if err := op.Validate(); err != nil { return err } b.Append(op) return nil } // Convenience function to apply the operation func Close(b Interface, author Person, unixTime int64) error { op := NewSetStatusOp(author, unixTime, ClosedStatus) if err := op.Validate(); err != nil { return err } b.Append(op) return nil }