package bug import ( "github.com/pkg/errors" "github.com/MichaelMure/git-bug/entities/common" "github.com/MichaelMure/git-bug/entities/identity" "github.com/MichaelMure/git-bug/entity" "github.com/MichaelMure/git-bug/entity/dag" "github.com/MichaelMure/git-bug/util/timestamp" ) var _ Operation = &SetStatusOperation{} // SetStatusOperation will change the status of a bug type SetStatusOperation struct { dag.OpBase Status common.Status `json:"status"` } func (op *SetStatusOperation) Id() entity.Id { return dag.IdOperation(op, &op.OpBase) } func (op *SetStatusOperation) Apply(snapshot *Snapshot) { snapshot.Status = op.Status snapshot.addActor(op.Author()) item := &SetStatusTimelineItem{ id: op.Id(), Author: op.Author(), UnixTime: timestamp.Timestamp(op.UnixTime), Status: op.Status, } snapshot.Timeline = append(snapshot.Timeline, item) } func (op *SetStatusOperation) Validate() error { if err := op.OpBase.Validate(op, SetStatusOp); err != nil { return err } if err := op.Status.Validate(); err != nil { return errors.Wrap(err, "status") } return nil } func NewSetStatusOp(author identity.Interface, unixTime int64, status common.Status) *SetStatusOperation { return &SetStatusOperation{ OpBase: dag.NewOpBase(SetStatusOp, author, unixTime), Status: status, } } type SetStatusTimelineItem struct { id entity.Id Author identity.Interface UnixTime timestamp.Timestamp Status common.Status } func (s SetStatusTimelineItem) Id() entity.Id { return s.id } // IsAuthored is a sign post method for gqlgen func (s SetStatusTimelineItem) IsAuthored() {} // Open is a convenience function to change a bugs state to Open func Open(b Interface, author identity.Interface, unixTime int64, metadata map[string]string) (*SetStatusOperation, error) { op := NewSetStatusOp(author, unixTime, common.OpenStatus) for key, value := range metadata { op.SetMetadata(key, value) } if err := op.Validate(); err != nil { return nil, err } b.Append(op) return op, nil } // Close is a convenience function to change a bugs state to Close func Close(b Interface, author identity.Interface, unixTime int64, metadata map[string]string) (*SetStatusOperation, error) { op := NewSetStatusOp(author, unixTime, common.ClosedStatus) for key, value := range metadata { op.SetMetadata(key, value) } if err := op.Validate(); err != nil { return nil, err } b.Append(op) return op, nil }