Database Reference
In-Depth Information
Figure 10-10.
Adding a status update
The
add_content
route and
add_content
method are shown in Listing 10-32. When a new status update is
created, in addition to its graph id, the add_content method also generates a contentId, which performs using the
SecureRandom.uuid
method.
Listing 10-32.
add
Route and
save
Method for a Status Update
# add a status update - route
post '/posts/add' do
contentItem = JSON.parse(request.body.read)
# save and return content
contentItem=add_content(neo,contentItem,request.cookies[graphstoryUserAuthKey])
json contentItem
end
The
add_content
method also makes the status the
CURRENTPOST
. determine whether a previous
CURRENTPOST
exists and, if one does, change its relationship type to
NEXTPOST
. In addition, the tags connected to the status update
are merged into the graph and connected to the status update via the
HAS
relationship type.
