Error on Line 154: Update failed. First exception on row 0 with id ******; first error: CANNOT_INSERT_UPDATE_ACTIVATE_ENTITY, LeadTrigger: maximum trigger depth exceeded
public class MatchLeadsToHCPOnInsert {
@InvocableMethod
public static void getHCPonInsert(List<Lead> Leads){
Set<Id> Ids = new Set<Id>();
for(Lead l: Leads){Ids.add(l.Id);}
List<Lead> NewLeads = [Select Id, Latitude, Longitude from Lead where Id in: Ids];
Account HCPAssigned;
List<Account> HCPsInDefinedShorterRadius = new List<Account>();
List<Account> HCPsInDefinedLongerRadius = new List<Account>();
Decimal radius1;
Decimal radius2;
String CampaignId;
List<HCP_Parameters__c> s1 = HCP_Parameters__c.getall().values();
for(HCP_Parameters__c c : s1)
{if(c.Name =='Parameters' && c.Country__c =='US'){radius1 = c.Radius1__c;
radius2 =c.Radius2__c;
CampaignId = c.Campaign_Id__c;
/*system.debug('radius1 :'+radius1);
system.debug('radius2 :'+radius2);
system.debug('CampaignId :'+CampaignId);*/}}
List<CampaignAccount__c> allCampaignAccounts = [Select Id, Name, Account__c from CampaignAccount__c where Campaign__c =:CampaignId];
Set<Id> leadIds = new Set<Id>();
Set<Id> accountIds = new Set<Id>();
Set<Id> DeclinedAccIds = new Set<Id>();
Set<Id> noResponseAccIds = new Set<Id>();
for(CampaignAccount__c c: allCampaignAccounts){accountIds.add(c.Account__c);}
List<Account> accountWithCampaigns = [Select Id, Name, BillingLatitude, BillingLongitude, Priority_for_Leads__c, Last_Lead_Appointment__c from Account where Id in : accountIds Order By Last_Lead_Appointment__c asc];
List<Lead_Appointment__c> appointments = [Select Id, CreatedDate, Account__c from Lead_Appointment__c where Account__c in : accountIds order by CreatedDate asc];
Set<Id> accIdsfromLA = new Set<Id>();
List<Lead_Appointment__c> declinedLAs = [Select Id, CreatedDate, Lead__c, Account__c, Appointment_Status__c from Lead_Appointment__c where Account__c in : accountIds AND HCP_Request_status__c =:'Declined' order by CreatedDate asc];
Map<Id, Lead_Appointment__c> mapdeclinedLAs = new Map<Id, Lead_Appointment__c>(declinedLAs);
if(declinedLAs!= Null){
for(Lead_Appointment__c la: declinedLAs){
DeclinedAccIds.add(la.Account__c);
}
}
List<Lead_Appointment__c> noResponseLAs = [Select Id, CreatedDate, Account__c, Lead__c from Lead_Appointment__c where Account__c in : accountIds AND HCP_Request_status__c =:'Pending' AND CallGetHCP__c=:True order by CreatedDate asc];
if(noResponseLAs!= Null){
for(Lead_Appointment__c la: noResponseLAs){
noResponseAccIds.add(la.Account__c);
}
}
Map<Id, Account> mapHCPsAssigned = new Map<Id, Account>();
for(Lead lead: NewLeads){
for(Account acc: accountWithCampaigns){
Location loc1 = Location.newInstance(acc.BillingLatitude, acc.BillingLongitude);
system.debug('acc.BillingLatitude: '+acc.BillingLatitude);
Location loc2 = Location.newInstance(lead.Latitude,lead.Longitude);
system.debug('lead.Latitude: '+lead.Latitude);
system.debug('loc1: '+loc1);
system.debug('loc2: '+loc2);
Double dist = Location.getDistance(loc1, loc2, 'mi'); // Distance calculated in miles
if(dist<=radius1){HCPsInDefinedShorterRadius.add(acc);}
if(dist<=radius2){HCPsInDefinedLongerRadius.add(acc);}
}
List<Account> finalAccounts = new List<Account>();
if(HCPsInDefinedShorterRadius!=Null){finalAccounts = HCPsInDefinedShorterRadius.clone();}
else{finalAccounts = HCPsInDefinedLongerRadius.clone();}
Boolean flag = false;
for(Account a: finalAccounts){
if(declinedLAs!=Null){
for(Lead_Appointment__c decLa :declinedLAs){
if(decLa.Lead__c != lead.Id && decLa.Account__c != a.Id){
HCPAssigned = a;
if(noResponseLAs!=Null){
for(Lead_Appointment__c nrLa :noResponseLAs){
if(nrLa.Lead__c == Null || nrLa.Account__c== Null || nrLa.Lead__c != lead.Id && nrLa.Account__c != a.Id){
HCPAssigned = a; break;}
}
}}}}}
if(HCPAssigned!=Null){
mapHCPsAssigned.put(lead.Id,HCPAssigned);}
else{leadIds.add(lead.Id);
}
}
createLeadAppointment(mapHCPsAssigned);
if(leadIds!=Null){updateUnallocatedLeads(leadIds);}
}
public static void createLeadAppointment(Map<Id, Account> mapHCPsAssigned ){
Lead_Appointment__c leadApp = new Lead_Appointment__c();
List<Lead_Appointment__c> LeadApps = new List<Lead_Appointment__c>();
Lead lead = new Lead();
List<Lead> Leads = new List<Lead>();
for(Id idValue : mapHCPsAssigned.keyset())
{
if(mapHCPsAssigned.containsKey(idValue)){
if(idValue!=null && mapHCPsAssigned.get(idValue)!=null){
leadApp.Lead__c = idValue;
leadApp.Account__c = mapHCPsAssigned.get(idValue).Id; leadApp.HCP_Request_status__c ='Pending';
LeadApps.add(leadApp);
//Populate Lead Record to be updated
lead.Id = idValue;
lead.Lead_Appointment_Status__c = 'Allocated';
Leads.add(lead);
}}
}
if(LeadApps!=null){system.debug('LeadApps: '+LeadApps); insert LeadApps;
}
if(Leads!=null){system.debug('Leads: '+Leads); update Leads;
}
}
public static void updateUnallocatedLeads(Set<Id> leadIds ){
Lead lead = new Lead();
List<Lead> Leads = new List<Lead>();
for(Id i: leadIds){
lead.Id = i;
lead.Lead_Appointment_Status__c = 'Unallocated';
Leads.add(lead);
}
if(Leads!=null){system.debug('Leads: '+Leads); update Leads;
}
}
}
