@RestResource(urlMapping='/referralplatformopportunity/*')
global with sharing class ReferralOpportunity {
  
    @HttpGet
    global static Opportunity doGet() {
        
        RestRequest request = RestContext.request;
        String oppId = request.requestURI.substring(request.requestURI.lastIndexOf('/')+1);
       /* opportunity result = [SELECT name,stagename,New_Referral_Reward__c,Lead_Id__c,Account_Type__c,Payment_Journal_Reference_Date__c,Product_Family__c,Submission_Opportunity__c,Approval_Opportunity__c,Commission_Opportunity__c FROM opportunity WHERE Lead_Id__c = :oppId LIMIT 1];
        if(result != null)
            return result; */
        Opportunity lateAccount = null;
        List<opportunity> results = [SELECT name,stagename,New_Referral_Reward__c,Lead_Id__c,Account_Type__c,Payment_Journal_Reference_Date__c,Product_Family__c,Submission_Opportunity__c,Approval_Opportunity__c,Commission_Opportunity__c FROM opportunity WHERE Lead_Id__c = :oppId LIMIT 1];
	   if (results.size() > 0)
       {lateAccount = results.get(0);}
        return lateAccount;
              
    }
    
   @HttpPut
   global static String doPut(String accountname, String accountnumber, string bankname,string swiftcode, string iban,string bankcity,string bankbranch,string bankstreet,string bankcountry) {
   RestRequest request = RestContext.request;
   String oppId = request.requestURI.substring(request.requestURI.lastIndexOf('/')+1);
   	   Opportunity thisopportunity = [ Select id,name,Lead_Id__c from opportunity where Lead_Id__c =:oppId];
       thisopportunity.Bank_Account__c = accountname;
       thisopportunity.Account_Number__c = accountnumber;
       thisopportunity.Bank_Name__c = bankname;
       thisopportunity.SWIFT_Code__c = swiftcode;
       thisopportunity.IBAN__c = iban;
       thisopportunity.Bank_City__c = bankcity;
       thisopportunity.Bank_s_Branch__c = bankbranch;
       thisopportunity.Bank_Street__c = bankstreet;
       thisopportunity.Bank_Country__c = bankcountry;
       update thisopportunity;
       return 'Banking details updated';
    }  
}

@isTest
private class ReferralOpportunityTest {

    @testSetup
    static void dataSetup() {
        
        Account acc = new Account();
        acc.name = 'Bilal Account';
        acc.type = 'prospect';
        insert acc;
        
        Opportunity opp = new Opportunity();
		opp.Name = 'Bilal-Opp';
        opp.CloseDate= System.Today()+30;
        opp.StageName='Engaged';
        opp.AccountId = acc.id;
        insert opp;
        
        
    }

    static testMethod void testGet() {
        Opportunity opp = [ SELECT Id,name FROM Opportunity WHERE Name = 'Bilal-Opp' LIMIT 1 ];
        RestRequest req = new RestRequest(); 
        RestResponse res = new RestResponse();             
        req.requestURI = '/services/apexrest/referralplatformopportunity/' + opp.Id;
        req.httpMethod = 'GET';
        RestContext.request = req;
        RestContext.response= res;
        Opportunity oppResp = ReferralOpportunity.doGet();
        system.assertEquals(oppResp.Name, 'Bilal-Opp');
    }
    
    static testMethod void testPut() {
        RestRequest req = new RestRequest(); 
        RestResponse res = new RestResponse();             
        req.requestURI = '/services/apexrest/referralplatformopportunity/';
        req.httpMethod = 'PUT';
        RestContext.request = req;
        RestContext.response= res;
        String oppId = ReferralOpportunity.doPut('Mohamed Bilal', 'ABC12567890', 'ABC Bank', 'GH789JA89','ABC780688','Dubai','Downtown','Sheik Zayed St','UAE');
        Opportunity opp = [ SELECT Id, Bank_Account__c, Account_Number__c FROM Opportunity WHERE Id =: oppId ];
        
        system.assertEquals(opp.Bank_Account__c, 'Mohamed Bilal');
        system.assertEquals(opp.Bank_Name__c, 'ABC Bank');
        
        Opportunity opp1 = new Opportunity();
        opp1.New_Referral_Reward__c = 3000;
        opp1.Lead_Id__c = '00Q0C000002m5pmUAA';
        opp1.Bank_Account__c = 'Mohamed Bilal';
        opp1.Account_Number__c = 'ABC12567890';
        opp1.Bank_Name__c = 'ABC Bank';
        opp1.SWIFT_Code__c = 'GH789JA89';
        opp1.IBAN__c = 'ABC780688';
        opp1.Bank_City__c = 'Dubai';
        opp1.Bank_s_Branch__c = 'Downtown';
        update opp1;
    }
    

}