Created
July 24, 2019 22:33
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| public class REST { | |
| private static List<Contact> listaContatos = new List<Contact>(); //Lista vazia, vamos inserir os contatos nela dentro do loop "for" | |
| public static void calloutAPI(){ | |
| try{ | |
| RestModel wrapper = new RestModel(); | |
| Http http = new Http(); | |
| HttpRequest req = new HttpRequest(); | |
| req.setEndpoint('https://reqres.in/api/users?page=1'); | |
| req.setMethod('GET'); | |
| HttpResponse res = http.send(req); | |
| if(res.getStatusCode() == 200){ | |
| wrapper = (RestModel) JSON.deserialize(res.getBody(), RestModel.Class); | |
| for(DataModel d: wrapper.data){` | |
| //Adiciono dinamicamente a cada iteracao um novo contato na lista | |
| listaContatos.add(new Contact(FirstName = d.first_name, LastName = d.last_name, Email = d.email)); | |
| } | |
| } else { | |
| System.debug('Falha ao obter dados da API. Status code: ' + res.getStatusCode()); | |
| } | |
| //Verifico o tamanho da lista e realizo a DML | |
| if(listaContatos.size() > 0){ | |
| insert listaContatos; | |
| } | |
| } | |
| catch(Exception e){ | |
| System.debug('Exception! Mensagem: ' + e.getMessage() + ' Linha: ' + e.getLineNumber()); | |
| } | |
| } | |
| //Classes wrapper | |
| public class RestModel { | |
| public List<DataModel> data = new List<DataModel>(); | |
| } | |
| //Modelo do objeto que vamos receber na lista JSON | |
| public class DataModel { | |
| public Integer id; | |
| public String email; | |
| public String first_name; | |
| public String last_name; | |
| public String avatar; | |
| } | |
| } |
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