How to use a JSON inside an apex class?

Main Class:

@RestResource(urlMapping='/updateFaturamento/*')
global class contractFat

public class ContractJSON

public List<Contract> Contract;

public class Contract
public String idSalesForce;
public String dtEmissao;
public String nrContrato;
public String vlVenda;
public String vlDevolucao;
public String qtTotalClientes;
public String qtClientesAtivosMes;
public String flagMensal;



public ContractJSON parse(String json)
return (ContractJSON) System.JSON.deserialize(json, ContractJSON.class);


@HttpPatch
global static String updateFaturamento(String contractId,Integer nrContrato, Boolean flagMensal, Double vlVenda, Double vlDevolucao,
integer qtTotalClientes, integer qtClientesAtivosMes, Date dtEmissao )
RestRequest req = RestContext.request;
RestResponse res = RestContext.response;

if (flagMensal == false)

Opportunity oppInsert = [SELECT Id,Data_Emissao__c, Numero_Contrato_Univers__c, Valor_Vendas__c, Valor_Devolucao__c,
Quantidade_Total_Clientes__c, Quantidade_Cliente_Ativos_Mes__c
from Opportunity WHERE ContractId =: contractId and Numero_Contrato_Univers__c =: nrContrato];

//if (oppInsert.Numero_Contrato_Univers__c == null )

oppInsert.Data_Emissao__c = dtEmissao;
oppInsert.Numero_Contrato_Univers__c = nrContrato;
oppInsert.Valor_Vendas__c = vlVenda;
oppInsert.Valor_Devolucao__c = vlDevolucao;
oppInsert.Quantidade_Total_Clientes__c = qtTotalClientes;
oppInsert.Quantidade_Cliente_Ativos_Mes__c = qtClientesAtivosMes;

upsert oppInsert ;

return 'Faturamento';

else if (flagMensal == true)
Contract contractInsert = [SELECT Id, Data_Emissao__c, Valor_Vendas__c, Valor_Devolucao__c, Quantidade_Total_Clientes__c,
Quantidade_Clientes_Ativos_Mes__c from Contract WHERE Id =: contractId];

contractInsert.Data_Emissao__c = dtEmissao;
contractInsert.Valor_Vendas__c = vlVenda;
contractInsert.Valor_Devolucao__c = vlDevolucao;
contractInsert.Quantidade_Total_Clientes__c = qtTotalClientes;
contractInsert.Quantidade_Clientes_Ativos_Mes__c = qtClientesAtivosMes;

upsert ContractInsert;

/*List<Opportunity> listOpportunity = [select ContractId, Id, Numero_Contrato_Univers__c, Data_Emissao__c, Valor_Vendas__c,
Valor_Devolucao__c, Quantidade_Total_Clientes__c, Quantidade_Cliente_Ativos_Mes__c
from Opportunity where ContractId =: contractId and Numero_Contrato_Univers__c =: nrContrato ];

for(Opportunity opp : listOpportunity)
Opportunity oppDeleteDiario = new Opportunity ();
oppDeleteDiario.Data_Emissao__c = dtEmissao;
oppDeleteDiario.Valor_Vendas__c = vlVenda;
oppDeleteDiario.Valor_Devolucao__c = vlDevolucao;
oppDeleteDiario.Quantidade_Total_Clientes__c = qtTotalClientes;
oppDeleteDiario.Quantidade_Cliente_Ativos_Mes__c = qtClientesAtivosMes;

delete oppDeleteDiario;
return 'Deleted';
*/

Opportunity oppDelete = [SELECT Id,Data_Emissao__c, Numero_Contrato_Univers__c, Valor_Vendas__c, Valor_Devolucao__c,
Quantidade_Total_Clientes__c, Quantidade_Cliente_Ativos_Mes__c
from Opportunity WHERE ContractId =: contractId and Numero_Contrato_Univers__c =: nrContrato];

//oppDelete.Data_Emissao__c = dtEmissao;
//oppDelete.Numero_Contrato_Univers__c = nrContrato;
oppDelete.Valor_Vendas__c = null;
oppDelete.Valor_Devolucao__c = null;
oppDelete.Quantidade_Total_Clientes__c = null;
oppDelete.Quantidade_Cliente_Ativos_Mes__c = null;

delete oppDelete;

return 'Faturamento Mensal Updated';

return null;




Hi everyone, I'm new to Salesforce and need to get a JSON to put inside my Apex class as per the code above.
However it presents the following error:

Inner types are not allowed to have inner types

(in excerpt of the code:

public class Contract
public String idSalesForce;
public String dtEmissao;
public String nrContract;
public String vlVenda;
public String vlDevolution;
public String qtTotalClients;
public String qtClientActiveMes;
public String flagMensal;



Can anyone help me with this problem?

1 Answer
1

Your problem is that you have three classes in the same class - an inner class can't have another inner class inside of it. You can move the innermost class out, or into its own file.

Wont Compile:

@RestResource(urlMapping='/updateFaturamento/*')
global class contractFat
// inner class
public class ContractJSON

public List<Contract> Contract;
// inner class inside an inner class - failure !
public class Contract
// ...





Will Compile:

@RestResource(urlMapping='/updateFaturamento/*')
global class contractFat

public class ContractJSON

public List<Contract> Contract;



public class Contract
// ...




As an aside, I'd be very careful about naming classes the same as Salesforce types - you might override the type and cause more problems down the line. Maybe something like ContractWrapper?

ContractWrapper

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