git-bug/bug/operations/create.go

48 lines
924 B
Go

package operations
import (
"github.com/MichaelMure/git-bug/bug"
"reflect"
"time"
)
// CreateOperation define the initial creation of a bug
var _ bug.Operation = CreateOperation{}
type CreateOperation struct {
bug.OpBase
Title string
Message string
Author bug.Person
Time int64
}
func NewCreateOp(author bug.Person, title, message string) CreateOperation {
return CreateOperation{
OpBase: bug.OpBase{OperationType: bug.CREATE},
Title: title,
Message: message,
Author: author,
Time: time.Now().Unix(),
}
}
func (op CreateOperation) Apply(snapshot bug.Snapshot) bug.Snapshot {
empty := bug.Snapshot{}
if !reflect.DeepEqual(snapshot, empty) {
panic("Create operation should never be applied on a non-empty snapshot")
}
snapshot.Title = op.Title
snapshot.Comments = []bug.Comment{
{
Message: op.Message,
Author: op.Author,
Time: op.Time,
},
}
return snapshot
}