IEMContactManager.h

 
#import <Foundation/Foundation.h>
#import "EMCommonDefs.h"
#import "EMContactManagerDelegate.h"
 
@class EMError;
 
@protocol IEMContactManager <NSObject>
 
@required
 
#pragma mark - Delegate
 
- (void)addDelegate:(id<EMContactManagerDelegate> _Nonnull)aDelegate
      delegateQueue:(dispatch_queue_t)aQueue;
 
- (void)removeDelegate:(id _Nonnull)aDelegate;
 
 
#pragma mark - Contact Operations
 
- (NSArray<NSString *> *_Nullable )getContacts;
 
- (void)getContactsFromServerWithCompletion:(void (^)(NSArray<NSString *> *_Nullable aList, EMError *aError_Nullable ))aCompletionBlock;
 
- (NSArray<NSString *> *_Nullable )getContactsFromServerWithError:(EMError **_Nullable )pError;
 
- (EMError *_Nullable )addContact:(NSString *_Nonnull)aUsername
                          message:(NSString *_Nullable )aMessage;
 
- (void)addContact:(NSString *_Nonnull)aUsername
           message:(NSString *_Nullable )aMessage
        completion:(void (^_Nullable )(NSString *_Nullable aUsername, EMError *_Nullable aError))aCompletionBlock;
 
- (EMError *_Nullable )deleteContact:(NSString *_Nonnull)aUsername
                isDeleteConversation:(BOOL)aIsDeleteConversation;
 
- (void)deleteContact:(NSString *_Nonnull)aUsername
 isDeleteConversation:(BOOL)aIsDeleteConversation
           completion:(void (^_Nullable )(NSString *_Nullable aUsername, EMError *_Nullable aError))aCompletionBlock;
 
- (void)approveFriendRequestFromUser:(NSString *_Nonnull)aUsername
                          completion:(void (^_Nullable )(NSString *_Nullable aUsername, EMError *_Nullable aError))aCompletionBlock;
 
- (void)declineFriendRequestFromUser:(NSString *_Nonnull)aUsername
                          completion:(void (^_Nullable )(NSString *aUsername, EMError *_Nullable aError))aCompletionBlock;
 
 
#pragma mark - Blacklist Operations
 
- (NSArray<NSString *> *_Nullable )getBlackList;
 
- (void)getBlackListFromServerWithCompletion:(void (^_Nullable )(NSArray<NSString *> *_Nullable aList, EMError *_Nullable aError))aCompletionBlock;
 
- (NSArray<NSString *> *_Nullable )getBlackListFromServerWithError:(EMError **_Nullable )pError;
 
 
- (EMError *_Nullable )addUserToBlackList:(NSString *_Nonnull)aUsername;
 
 
- (void)addUserToBlackList:(NSString *_Nonnull)aUsername
                completion:(void (^_Nullable )(NSString *_Nullable aUsername, EMError *_Nullable aError))aCompletionBlock;
 
- (EMError *_Nullable )removeUserFromBlackList:(NSString *_Nonnull)aUsername;
 
- (void)removeUserFromBlackList:(NSString *_Nonnull)aUsername
                     completion:(void (^_Nullable )(NSString *_Nullable aUsername, EMError *_Nullable aError))aCompletionBlock;
 
- (EMError *_Nullable )acceptInvitationForUsername:(NSString *_Nonnull)aUsername;
 
- (EMError *_Nullable )declineInvitationForUsername:(NSString *_Nonnull)aUsername;
 
#pragma mark - Other platform
 
- (NSArray<NSString *> *_Nullable )getSelfIdsOnOtherPlatformWithError:(EMError **_Nullable )pError;
 
- (void)getSelfIdsOnOtherPlatformWithCompletion:(void (^_Nullable)(NSArray<NSString *> *_Nullable aList, EMError *_Nullable aError))aCompletionBlock;
 
@end