propagate a returncode in each operation and make it the
returncode of the program.
Prevent sys.exit calls in post(), get() and delete() request
handlers to enable cleanup code and error handling. Keep a basic
error log inside the request functions if the connection can't
be established or if the response contains an error code.
Try to reduce the usage of different parameter names due to the
OpenGnsys database using different column names for similar purposes.
Any database field regarding a description of some sort will use the
parameter --desc, even if the DB uses another column name (for example,
comment column in center table).
Use --folder parameter when requiring a folder id. The database uses
"grupo" as table name but present this to the user as folder, so use
--folder instead of --group.
Also, add 'location' field in the payload of "add room" command, it was
missing the addition of 'location' field in the JSON payload.
command to add center, specifying name and optionally a description
ogcli add center --name <name> [--comment <name>]
For example, to add a center with name "foocenter" and comment "foocenter description" type
$ ogcli add center --name foocenter --comment "foocenter description"