Package com.se21.calbot.services

Class GoogleCalendarService

java.lang.Object

com.se21.calbot.services.GoogleCalendarService

All Implemented Interfaces:

Calendar

@Service
public class GoogleCalendarService
extends Object
implements Calendar

Google Calendar operations are managed through this class. It implements all functionalities of Calendar interface.

Field Summary

Fields

Modifier and Type	Field	Description
private com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets	clientSecrets
(package private) Controller	controller
private static String	CREDENTIALS_FILE_PATH
(package private) org.apache.http.impl.client.CloseableHttpClient	httpClient
private static com.google.api.client.json.JsonFactory	JSON_FACTORY
private static List<String>	SCOPES
(package private) TokensRepository	tokensRepository
(package private) User	user

Constructor Summary

Constructors

Constructor	Description
GoogleCalendarService()

Method Summary

Modifier and Type	Method	Description
Enums.calApiResponse	addEvents(String title, String hours, String deadline)	Adds event to calendar, currently you can only add unscheduled events i.e.
String	authenticate(String discordId)	It serves any authenticate request
org.json.simple.JSONObject	createAddEventBody(org.joda.time.DateTime startDt, org.joda.time.DateTime endDt, String title)
Enums.calApiResponse	createNewUnscheduledCalendar()	Create a new Unscheduled calendar in user's selected calendar
Enums.calApiResponse	deleteEvents()	Deletes one or some event
org.json.JSONObject	retrieveEvents(String calId)	Retrieves event from calendar
void	saveAccessToken(String authCode, String discordId)	Saves received access token to db and perform some basic functionalities like getting access token and refresh token further.
void	setUserVariable()	This is temporary function, until spring session variables are not maintained
Enums.calApiResponse	updateEvents(org.json.simple.JSONObject req)	Updates existing events to calendar

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

tokensRepository

@Autowired
TokensRepository tokensRepository

controller

@Autowired
Controller controller

user

User user

CREDENTIALS_FILE_PATH

private static final String CREDENTIALS_FILE_PATH

See Also:

Constant Field Values

JSON_FACTORY

private static final com.google.api.client.json.JsonFactory JSON_FACTORY

SCOPES

private static final List<String> SCOPES

httpClient

org.apache.http.impl.client.CloseableHttpClient httpClient

clientSecrets

private com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets clientSecrets

Constructor Details

GoogleCalendarService

public GoogleCalendarService()

Method Details

setUserVariable

public void setUserVariable()

Description copied from interface: Calendar

This is temporary function, until spring session variables are not maintained

Specified by:

setUserVariable in interface Calendar

authenticate

public String authenticate(String discordId)

Description copied from interface: Calendar

It serves any authenticate request

Specified by:

authenticate in interface Calendar

Parameters:

discordId - User unique identifier

Returns:

URL for authentication

saveAccessToken

public void saveAccessToken(String authCode,
 String discordId)

Description copied from interface: Calendar

Saves received access token to db and perform some basic functionalities like getting access token and refresh token further.

Specified by:

saveAccessToken in interface Calendar

Parameters:

authCode - auth code

discordId - user Id

retrieveEvents

public org.json.JSONObject retrieveEvents(String calId)
                                   throws Exception

Description copied from interface: Calendar

Retrieves event from calendar

Specified by:

retrieveEvents in interface Calendar

Parameters:

calId - calendar id(One google calendar can have multiple calendars at same time)

Returns:

JSON objects of calendar returned events

Throws:

Exception

updateEvents

public Enums.calApiResponse updateEvents(org.json.simple.JSONObject req)

Description copied from interface: Calendar

Updates existing events to calendar

Specified by:

updateEvents in interface Calendar

Parameters:

req - type is JSON object, exact parameters not yet decided, but can be changed based on different type of calendars

Returns:

response from calendar

createAddEventBody

public org.json.simple.JSONObject createAddEventBody(org.joda.time.DateTime startDt,
 org.joda.time.DateTime endDt,
 String title)

addEvents

public Enums.calApiResponse addEvents(String title,
 String hours,
 String deadline)

Description copied from interface: Calendar

Adds event to calendar, currently you can only add unscheduled events i.e. when there is no start date but only deadline and number of hours need to be dedicated

Specified by:

addEvents in interface Calendar

Parameters:

title - Event title

hours - Number of hours to be dedicated

deadline - deadline for this activity

Returns:

Calendar response

deleteEvents

public Enums.calApiResponse deleteEvents()

Description copied from interface: Calendar

Deletes one or some event

Specified by:

deleteEvents in interface Calendar

Returns:

Calendar response

createNewUnscheduledCalendar

public Enums.calApiResponse createNewUnscheduledCalendar()

Description copied from interface: Calendar

Create a new Unscheduled calendar in user's selected calendar

Specified by:

createNewUnscheduledCalendar in interface Calendar

Returns:

Calendar response