/*
CreateDocument - Creates a fresh Binder for a new document, which is subsequently stored, returns an
error if either the document ID is already currently in use, or if there is a problem storing the
new document. May require authentication, if so a userID is supplied.
*/
func (c *Curator) CreateDocument(token string, userID string, doc store.Document) (BinderPortal, error) {
c.log.Debugf("Creating new document with token %v\n", token)
if !c.authenticator.AuthoriseCreate(token, userID) {
c.stats.Incr("curator.create.rejected_client", 1)
return BinderPortal{}, fmt.Errorf("failed to gain permission to create with token: %v\n", token)
}
c.stats.Incr("curator.create.accepted_client", 1)
// Always generate a fresh ID
doc.ID = util.GenerateStampedUUID()
if err := c.store.Create(doc.ID, doc); err != nil {
c.stats.Incr("curator.create_new.failed", 1)
c.log.Errorf("Failed to create new document: %v\n", err)
return BinderPortal{}, err
}
binder, err := NewBinder(doc.ID, c.store, c.config.BinderConfig, c.errorChan, c.log, c.stats)
if err != nil {
c.stats.Incr("curator.bind_new.failed", 1)
c.log.Errorf("Failed to bind to new document: %v\n", err)
return BinderPortal{}, err
}
c.binderMutex.Lock()
c.openBinders[doc.ID] = binder
c.binderMutex.Unlock()
c.stats.Incr("curator.open_binders", 1)
return binder.Subscribe(token), nil
}
/*
CreateDocument - Creates a fresh Binder for a new document, which is subsequently stored, returns an
error if either the document ID is already currently in use, or if there is a problem storing the
new document. May require authentication, if so a userID is supplied.
*/
func (c *impl) CreateDocument(
userID, token string, doc store.Document, timeout time.Duration,
) (binder.Portal, error) {
c.log.Debugf("Creating new document with userID %v token %v\n", userID, token)
if c.auth.Authenticate(userID, token, "") < acl.CreateAccess {
c.stats.Incr("curator.create.rejected_client", 1)
return nil, fmt.Errorf("failed to gain permission to create with token: %v\n", token)
}
c.stats.Incr("curator.create.accepted_client", 1)
// Always generate a fresh ID
doc.ID = util.GenerateStampedUUID()
if err := c.store.Create(doc); err != nil {
c.stats.Incr("curator.create_new.failed", 1)
c.log.Errorf("Failed to create new document: %v\n", err)
return nil, err
}
openBinder, err := binder.New(
doc.ID, c.store, c.config.BinderConfig, c.errorChan, c.log, c.stats,
)
if err != nil {
c.stats.Incr("curator.bind_new.failed", 1)
c.log.Errorf("Failed to bind to new document: %v\n", err)
return nil, err
}
c.binderMutex.Lock()
c.openBinders[doc.ID] = openBinder
c.binderMutex.Unlock()
c.stats.Incr("curator.open_binders", 1)
return openBinder.Subscribe(userID, timeout)
}
func TestGetUsers(t *testing.T) {
log, stats := loggerAndStats()
auth, storage := authAndStore(log, stats)
testCases := map[string][]string{
"doc1": []string{
"user1", "user2", "user3",
},
"doc2": []string{
"user4", "user5", "user6",
},
"doc3": []string{
"user1", "user4", "user7",
},
}
for docID := range testCases {
doc := store.Document{}
doc.ID = docID
doc.Content = "hello world"
if err := storage.Create(doc); err != nil {
t.Error(err)
}
}
curator, err := New(NewConfig(), log, stats, auth, storage)
if err != nil {
t.Error(err)
return
}
defer curator.Close()
for docID, users := range testCases {
for _, userID := range users {
if _, err := curator.EditDocument(userID, "", docID, time.Second); err != nil {
t.Error(err)
}
}
}
getUsers, err := curator.GetUsers(time.Second)
if err != nil {
t.Error(err)
return
}
if !reflect.DeepEqual(getUsers, testCases) {
t.Errorf("GetUsers not matched, %v != %v", getUsers, testCases)
}
}