cli: add room

add functionality to add and remove a room

to add a new room use the command: ogcli add room --name <name>
--netmask <netmask> --center <center> --gateway <gateway> [--location
<location>] [--ntp <ntp>] [--dns <dns>] [--group <group>]

for instance, to create a room with name 'dummyroom', netmask
'255.255.255.0' and gateway 10.141.10.1 that is inside the center with
id 1, use:

$ ogcli add room --name dummyroom --netmask 255.255.255.0 --gateway
10.141.10.1 --center 1

Optionally, it is possible to provide additional information such as
location (--location <location>), ntp server (--ntp <ntp>), dns server
(--dns <dns>), and a group to contain the room (--group <group>).

to delete a room use: ogcli delete room --id <id>

for instance, to delete room with id 4 use:

$ ogcli delete room --id 4

1 files changed, 88 insertions, 0 deletions

diff --git a/cli/objects/room.py b/cli/objects/room.py
new file mode 100644
index 0000000..66d0dba
--- /dev/null
+++ b/cli/objects/room.py
@@ -0,0 +1,88 @@
+import sys
+import argparse
+from cli.utils import check_address
+
+class OgRoom():
+
+    @staticmethod
+    def add_room(rest, args):
+        parser = argparse.ArgumentParser(prog='ogcli add room')
+        parser.add_argument('--name',
+                    nargs='?',
+                    required=True,
+                    help='give a name to the room')
+        parser.add_argument('--netmask',
+                    nargs='?',
+                    required=True,
+                    help='provide the netmask for the room')
+        parser.add_argument('--center',
+                    nargs='?',
+                    type=int,
+                    required=True,
+                    help='provide the id of the center that will contain the room')
+        parser.add_argument('--location',
+                    nargs='?',
+                    required=False,
+                    help='specify the location of the room')
+        parser.add_argument('--gateway',
+                    nargs='?',
+                    required=True,
+                    help='address of the main gateway in the room')
+        parser.add_argument('--ntp',
+                    nargs='?',
+                    required=False,
+                    help='address of the ntp server')
+        parser.add_argument('--dns',
+                    nargs='?',
+                    required=False,
+                    help='address of the dns server')
+        parser.add_argument('--group',
+                    nargs='?',
+                    type=int,
+                    required=False,
+                    help='id of the group that will contain the room')
+        parsed_args = parser.parse_args(args)
+
+        err = False
+        if parsed_args.netmask and not check_address(parsed_args.netmask):
+            print('invalid netmask address', file=sys.stderr)
+            err = True
+        if parsed_args.gateway and not check_address(parsed_args.gateway):
+            print('invalid gateway address', file=sys.stderr)
+            err = True
+        if parsed_args.ntp and not check_address(parsed_args.ntp):
+            print('invalid ntp address', file=sys.stderr)
+            err = True
+        if parsed_args.dns and not check_address(parsed_args.dns):
+            print('invalid dns address', file=sys.stderr)
+            err = True
+        if err:
+            parser.print_help(file=sys.stderr)
+            sys.exit(1)
+
+        payload = {
+            'name': parsed_args.name,
+            'netmask': parsed_args.netmask,
+            'center': parsed_args.center
+        }
+        if parsed_args.gateway:
+            payload['gateway'] = parsed_args.gateway
+        if parsed_args.ntp:
+            payload['ntp'] = parsed_args.ntp
+        if parsed_args.dns:
+            payload['dns'] = parsed_args.dns
+        if parsed_args.group:
+            payload['group'] = parsed_args.group
+        rest.post('/room/add', payload=payload)
+
+    @staticmethod
+    def delete_room(rest, args):
+        parser = argparse.ArgumentParser(prog='ogcli delete room')
+        parser.add_argument('--id',
+                            nargs='?',
+                            required=True,
+                            help='room id in database')
+        parsed_args = parser.parse_args(args)
+        payload = {'id': parsed_args.id}
+        rest.post('/room/delete', payload=payload)
+