Add property and methods to expose JSON data

Ensure the SparkData object's JSON data is stored as an `OrderedDict` (and not a `dict`) to preserve the attribute ordering from the Spark responses.

Add a `json_data` property and `to_dict()` and `to_json()` methods to the SparkData base class to enable access to the data object's JSON data.

Note:  The json_data should return a copy of the object's data to prevent the object data from being mutated.

ciscosparkapi/api/access_tokens.py

@@ -64,22 +64,22 @@ def __init__(self, json):
     @property
     def access_token(self):
         """Cisco Spark access token."""
-        return self._json.get('access_token')
+        return self._json_data.get('access_token')
 
     @property
     def expires_in(self):
         """Access token expiry time (in seconds)."""
-        return self._json.get('expires_in')
+        return self._json_data.get('expires_in')
 
     @property
     def refresh_token(self):
         """Refresh token used to request a new/refreshed access token."""
-        return self._json.get('refresh_token')
+        return self._json_data.get('refresh_token')
 
     @property
     def refresh_token_expires_in(self):
         """Refresh token expiry time (in seconds)."""
-        return self._json.get('refresh_token_expires_in')
+        return self._json_data.get('refresh_token_expires_in')
 
 
 class AccessTokensAPI(object):

ciscosparkapi/api/licenses.py

@@ -52,22 +52,22 @@ def __init__(self, json):
     @property
     def id(self):
         """The unique ID for the License."""
-        return self._json.get('id')
+        return self._json_data.get('id')
 
     @property
     def name(self):
         """The name of the License."""
-        return self._json.get('name')
+        return self._json_data.get('name')
 
     @property
     def totalUnits(self):
         """The total number of license units."""
-        return self._json.get('totalUnits')
+        return self._json_data.get('totalUnits')
 
     @property
     def consumedUnits(self):
         """The total number of license units consumed."""
-        return self._json.get('consumedUnits')
+        return self._json_data.get('consumedUnits')
 
 
 class LicensesAPI(object):

ciscosparkapi/api/memberships.py

@@ -53,47 +53,47 @@ def __init__(self, json):
     @property
     def id(self):
         """The membership's unique ID."""
-        return self._json.get('id')
+        return self._json_data.get('id')
 
     @property
     def roomId(self):
         """The ID of the room."""
-        return self._json.get('roomId')
+        return self._json_data.get('roomId')
 
     @property
     def personId(self):
         """The ID of the person."""
-        return self._json.get('personId')
+        return self._json_data.get('personId')
 
     @property
     def personEmail(self):
         """The email address of the person."""
-        return self._json.get('personEmail')
+        return self._json_data.get('personEmail')
 
     @property
     def personDisplayName(self):
         """The display name of the person."""
-        return self._json.get('personDisplayName')
+        return self._json_data.get('personDisplayName')
 
     @property
     def personOrgId(self):
         """The ID of the organization that the person is associated with."""
-        return self._json.get('personOrgId')
+        return self._json_data.get('personOrgId')
 
     @property
     def isModerator(self):
         """Person is a moderator for the room."""
-        return self._json.get('isModerator')
+        return self._json_data.get('isModerator')
 
     @property
     def isMonitor(self):
         """Person is a monitor for the room."""
-        return self._json.get('isMonitor')
+        return self._json_data.get('isMonitor')
 
     @property
     def created(self):
         """The date and time the membership was created."""
-        return self._json.get('created')
+        return self._json_data.get('created')
 
 
 class MembershipsAPI(object):

ciscosparkapi/api/messages.py

@@ -57,57 +57,57 @@ def __init__(self, json):
     @property
     def id(self):
         """The message's unique ID."""
-        return self._json.get('id')
+        return self._json_data.get('id')
 
     @property
     def roomId(self):
         """The ID of the room."""
-        return self._json.get('roomId')
+        return self._json_data.get('roomId')
 
     @property
     def roomType(self):
         """The type of room (i.e. 'group', 'direct' etc.)."""
-        return self._json.get('roomType')
+        return self._json_data.get('roomType')
 
     @property
     def text(self):
         """The message, in plain text."""
-        return self._json.get('text')
+        return self._json_data.get('text')
 
     @property
     def files(self):
         """Files attached to the the message (list of URLs)."""
-        return self._json.get('files')
+        return self._json_data.get('files')
 
     @property
     def personId(self):
         """The person ID of the sender."""
-        return self._json.get('personId')
+        return self._json_data.get('personId')
 
     @property
     def personEmail(self):
         """The email address of the sender."""
-        return self._json.get('personEmail')
+        return self._json_data.get('personEmail')
 
     @property
     def markdown(self):
         """The message, in markdown format."""
-        return self._json.get('markdown')
+        return self._json_data.get('markdown')
 
     @property
     def html(self):
         """The message, in HTML format."""
-        return self._json.get('html')
+        return self._json_data.get('html')
 
     @property
     def mentionedPeople(self):
         """The list of IDs of people mentioned in the message."""
-        return self._json.get('mentionedPeople')
+        return self._json_data.get('mentionedPeople')
 
     @property
     def created(self):
         """The date and time the message was created."""
-        return self._json.get('created')
+        return self._json_data.get('created')
 
 
 class MessagesAPI(object):

ciscosparkapi/api/organizations.py

@@ -53,17 +53,17 @@ def __init__(self, json):
     @property
     def id(self):
         """The unique ID for the Organization."""
-        return self._json.get('id')
+        return self._json_data.get('id')
 
     @property
     def displayName(self):
         """The human-friendly display name of the Organization."""
-        return self._json.get('displayName')
+        return self._json_data.get('displayName')
 
     @property
     def created(self):
         """Creation date and time in ISO8601 format."""
-        return self._json.get('created')
+        return self._json_data.get('created')
 
 
 class OrganizationsAPI(object):

ciscosparkapi/api/people.py

@@ -52,82 +52,82 @@ def __init__(self, json):
     @property
     def type(self):
         """The type of object returned by Cisco Spark (should be `person`)."""
-        return self._json.get('type')
+        return self._json_data.get('type')
 
     @property
     def id(self):
         """The person's unique ID."""
-        return self._json.get('id')
+        return self._json_data.get('id')
 
     @property
     def emails(self):
         """Email address(es) of the person."""
-        return self._json['emails']
+        return self._json_data['emails']
 
     @property
     def displayName(self):
         """Full name of the person."""
-        return self._json.get('displayName')
+        return self._json_data.get('displayName')
 
     @property
     def nickName(self):
         """'Nick name' or preferred short name of the person."""
-        return self._json.get('nickName')
+        return self._json_data.get('nickName')
 
     @property
     def firstName(self):
         """First name of the person."""
-        return self._json.get('firstName')
+        return self._json_data.get('firstName')
 
     @property
     def lastName(self):
         """Last name of the person."""
-        return self._json.get('lastName')
+        return self._json_data.get('lastName')
 
     @property
     def avatar(self):
         """URL to the person's avatar in PNG format."""
-        return self._json.get('avatar')
+        return self._json_data.get('avatar')
 
     @property
     def orgId(self):
         """ID of the organization to which this person belongs."""
-        return self._json.get('orgId')
+        return self._json_data.get('orgId')
 
     @property
     def roles(self):
         """Roles of the person."""
-        return self._json.get('roles')
+        return self._json_data.get('roles')
 
     @property
     def licenses(self):
         """Licenses allocated to the person."""
-        return self._json.get('licenses')
+        return self._json_data.get('licenses')
 
     @property
     def created(self):
         """The date and time the person was created."""
-        return self._json.get('created')
+        return self._json_data.get('created')
 
     @property
     def status(self):
         """The person's current status."""
-        return self._json.get('status')
+        return self._json_data.get('status')
 
     @property
     def lastActivity(self):
         """The date and time of the person's last activity."""
-        return self._json.get('lastActivity')
+        return self._json_data.get('lastActivity')
 
     @property
     def invitePending(self):
         """Person has been sent an invite, but hasn't responded."""
-        return self._json.get('invitePending')
+        return self._json_data.get('invitePending')
 
     @property
     def loginEnabled(self):
         """Person is allowed to login."""
-        return self._json.get('loginEnabled')
+        return self._json_data.get('loginEnabled')
 
 
 class PeopleAPI(object):

ciscosparkapi/api/roles.py

@@ -52,12 +52,12 @@ def __init__(self, json):
     @property
     def id(self):
         """The unique ID for the Role."""
-        return self._json.get('id')
+        return self._json_data.get('id')
 
     @property
     def name(self):
         """The name of the Role."""
-        return self._json.get('name')
+        return self._json_data.get('name')
 
 
 class RolesAPI(object):

ciscosparkapi/api/rooms.py

@@ -52,42 +52,42 @@ def __init__(self, json):
     @property
     def id(self):
         """The rooms's unique ID."""
-        return self._json.get('id')
+        return self._json_data.get('id')
 
     @property
     def title(self):
         """A user-friendly name for the room."""
-        return self._json.get('title')
+        return self._json_data.get('title')
 
     @property
     def type(self):
         """The type of room (i.e. 'group', 'direct' etc.)."""
-        return self._json.get('type')
+        return self._json_data.get('type')
 
     @property
     def isLocked(self):
         """Whether or not the room is locked and controled by moderator(s)."""
-        return self._json.get('isLocked')
+        return self._json_data.get('isLocked')
 
     @property
     def lastActivity(self):
         """The date and time when the room was last active."""
-        return self._json.get('lastActivity')
+        return self._json_data.get('lastActivity')
 
     @property
     def created(self):
         """The date and time when the room was created."""
-        return self._json.get('created')
+        return self._json_data.get('created')
 
     @property
     def creatorId(self):
         """The ID of the person who created the room."""
-        return self._json.get('creatorId')
+        return self._json_data.get('creatorId')
 
     @property
     def teamId(self):
         """The ID for the team with which this room is associated."""
-        return self._json.get('teamId')
+        return self._json_data.get('teamId')
 
 
 class RoomsAPI(object):