// try to make this immuatable TO DO
func NewFlowInstance(ftr *FlowTxnRequest, fi *WorkflowDef) *FlowInstance {
newInstanceKey := base.CreateUUID()
activities := make([]*Activity, len(fi.Activities))
for key, _ := range activities {
activities[key] = &Activity{ActivitiesDef: &fi.Activities[key]}
}
return &FlowInstance{FlowDefKey: ftr.FlowDefKey, Activities: activities, InstanceKey: newInstanceKey, Status: "Scheduled", CreationDate: time.Now()}
}
// create new object
// return object key
func (db *Database) PostDocRaw(v []byte) (key string, err error) {
// If there's an incoming _id property, use that as the doc ID.
//TO DO: will not work as v is byte array not JSON key, idFound := v["_id"].(string)
//if !idFound {
// key = base.CreateUUID()
//}
key = base.CreateUUID()
_, err = db.DbHandle.PutRaw(key, v)
if err != nil {
key = ""
}
return key, err
}
//TO DO: Need to see if this is needed
// Creates a new document, assigning it a random doc ID.
func (db *Database) PostDoc(body Body) (string, error) {
// If there's an incoming _id property, use that as the doc ID.
docid, idFound := body["_id"].(string)
if !idFound {
docid = base.CreateUUID()
}
jbody, err := json.Marshal(body)
if err != nil {
docid = ""
return docid, err
}
_, err = db.DbHandle.PutRaw(docid, jbody)
if err != nil {
docid = ""
}
return docid, err
}
func NewActivity(actkey string) *Activity {
// need to derive ActivityInstanceKey
newActInstanceId := base.CreateUUID()
return &Activity{ActivityInstanceKey: newActInstanceId, Status: "Scheduled", CreationDate: time.Now()}
}