ios - Parse - Facebook users being recreated everytime -
i'm using parse.com + facebook user , i'm noticing unusual has not been happening previously. user creates account via facebook, logs in, logs out, logs in, logs out, , when try logging in, user gets deleted , user gets created. why be?
here signup/signin code:
-(ibaction)facebooksignin:(id)sender{ clgeocoder *geo = [[clgeocoder alloc] init]; if(![cllocationmanager locationservicesenabled] || [cllocationmanager authorizationstatus] == kclauthorizationstatusdenied ){ uialertview *locationalert = [[uialertview alloc]initwithtitle:@"oops!" message:@"you must have location services enabled app work properly" delegate:self cancelbuttontitle:nil otherbuttontitles:@"okay", nil]; [locationalert show]; }else{ [pffacebookutils loginwithpermissions:_permissions block:^(pfuser *auser, nserror *suerror) { if(!auser){ nslog(@"not fbook user because %@",[suerror description]); if([[[suerror userinfo] objectforkey:@"com.facebook.sdk:errorloginfailedreason"] isequaltostring:@"com.facebook.sdk:systemlogindisallowedwithouterror"]){ uialertview *alert = [[uialertview alloc]initwithtitle:@"error" message:@"looks have facebook authentication disabled! go settings > facebook > myswapp , turn switch on"delegate:nil cancelbuttontitle:nil otherbuttontitles:@"okay", nil]; [alert show]; } else{ uialertview *alert = [[uialertview alloc]initwithtitle:@"error signing in/logging in" message:[suerror localizeddescription] delegate:nil cancelbuttontitle:nil otherbuttontitles:@"okay", nil]; [alert show]; } } else if(auser.isnew){ nslog(@"user new"); [[fbrequest requestforme] startwithcompletionhandler: ^(fbrequestconnection *connection, nsdictionary<fbgraphuser> *user, nserror *fberror) { if (!fberror) { nslog(@"facebook request succeeded"); nsstring *email = [user objectforkey:@"email"]; [auser setemail:email]; pfquery *g = [pfquery querywithclassname:@"counter"]; pfobject *cool = [g getobjectwithid:@"gpkdgnhwhw"]; [cool incrementkey:@"users"]; [cool saveeventually]; nsstring *username = [nsstring stringwithformat:@"blahblah%d",[[cool objectforkey:@"users"] intvalue]]; [auser setusername:username]; pfinstallation *installation = [pfinstallation currentinstallation]; [installation setobject:auser forkey:@"user"]; [auser setobject:@no forkey:@"text"]; [auser setobject:@yes forkey:@"snew"]; [auser setobject:@"all" forkey:@"prefstate"]; [auser setobject:@"all" forkey:@"prefcat"]; [auser setobject:@yes forkey:@"fnew"]; _type = @"facebook"; nslog(@"right before geopoint search...."); [pfgeopoint geopointforcurrentlocationinbackground:^(pfgeopoint *geopoint, nserror *error) { if(!error){ nslog(@"got current geopoint!"); cllocation *mylocation = [[cllocation alloc]initwithlatitude:geopoint.latitude longitude:geopoint.longitude]; [geo reversegeocodelocation:mylocation completionhandler:^(nsarray *placemarks, nserror *error) { if(!error){ clplacemark *pl = placemarks[0]; nsstring *zip = [pl.addressdictionary objectforkey:(nsstring *)kabpersonaddresszipkey]; nsstring *city = [pl.addressdictionary objectforkey:(nsstring *)kabpersonaddresscitykey]; nsstring *state = [pl.addressdictionary objectforkey:(nsstring *)kabpersonaddressstatekey]; if(city == nil ||state ==nil){ nslog(@"city or state nil"); if(city==nil){ nslog(@"city nil"); } if(state==nil){ nslog(@"state nil"); } } [auser setobject:city forkey:@"city"]; [auser setobject:state forkey:@"state"]; [auser setobject:zip forkey:@"zip"]; [auser setobject:geopoint forkey:@"geopoint"]; [auser setobject:@no forkey:@"pref"]; [auser setobject:@20 forkey:@"radius"]; [auser setobject:@0 forkey:@"postcount"]; [auser saveinbackgroundwithblock:^(bool succeeded, nserror *perror) { if(!perror && succeeded){ [self performseguewithidentifier:@"registerme" sender:self]; } else{ ccalertview *erroralert = [[ccalertview alloc]initwithtitle:@"oops!" message:[nsstring stringwithformat:@"%@. if have registered, please login regularly , go settings tab , switch on \"link facebook\".",[[perror userinfo] objectforkey:@"error"]]]; [erroralert addbuttonwithtitle:@"okay" block:^{ [auser deleteinbackground]; }]; [erroralert show]; } }]; } else{ ccalertview *erroralert = [[ccalertview alloc]initwithtitle:@"error getting facebook data" message:[[fberror userinfo] objectforkey:@"error"]]; [erroralert addbuttonwithtitle:@"okay" block:^{ [auser deleteinbackground]; }]; [erroralert show]; } }]; } else{ ccalertview *erroralert = [[ccalertview alloc]initwithtitle:@"facebook sign in/sign up" message:[[suerror userinfo] objectforkey:@"error"]]; [erroralert addbuttonwithtitle:@"okay" block:^{ [auser deleteinbackground]; }]; [erroralert show]; nsstring *ciid = [[pfinstallation currentinstallation] objectid]; [pfcloud callfunctioninbackground:@"logerror" withparameters:@{@"installation":ciid,@"message":[suerror description],@"place":@"facebook sign in/sign up"} block:^(id object, nserror *error) { if(error){ pfobject * errorobj = [pfobject objectwithclassname:@"error"]; [errorobj setobject:ciid forkey:@"installation"]; [errorobj setobject:[suerror description] forkey:@"message"]; [errorobj setobject:@"facebook sign in/sign up" forkey:@"place"]; [errorobj saveeventually]; } }]; } }]; } }]; } else{ nslog(@"user old"); [self performseguewithidentifier:@"showmain" sender:self]; } }]; } } and here logout code:
- (ibaction)gobacknow:(id)sender { nslog(@"gobacknow called"); [pfuser logout]; [self.navigationcontroller poptorootviewcontrolleranimated:yes]; }
you can try add more stuff logout method. e.g.
[fbsession.activesession closeandcleartokeninformation]; [fbsession.activesession close]; [fbsession setactivesession:nil]; pfinstallation *installation = [pfinstallation currentinstallation]; installation[@"user"] = [nsnull null]; [installation saveinbackground]; also remember [installation saveinbackground]; in example
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