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Code Issues Projects Releases Packages Wiki Activity Actions 12

cambios para vacunas

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This commit is contained in:
FrancoPandolfo 2025-05-13 22:01:30 +00:00
parent 09be144ced
commit 5008a13609
4 changed files with 116 additions and 6 deletions
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21
asset-transfer-basic/chaincode-go/chaincode/smartcontract.go
View file

@ -342,6 +342,27 @@ func (s *SmartContract) ReadVacuna(ctx contractapi.TransactionContextInterface,
return &vacuna, nil
}
func (s *SmartContract) GetMultipleVacunas(ctx contractapi.TransactionContextInterface, vacunaIDs []string) ([]*Vacuna, error) {
var vacunas []*Vacuna
for _, id := range vacunaIDs {
vacunaJSON, err := ctx.GetStub().GetState(id)
if err != nil {
return nil, fmt.Errorf("error al leer del ledger: %v", err)
}
if vacunaJSON == nil {
continue
}
var vacuna Vacuna
err = json.Unmarshal(vacunaJSON, &vacuna)
if err != nil {
return nil, err
}
vacunas = append(vacunas, &vacuna)
}
return vacunas, nil
}
func (s *SmartContract) GetVacunasPorDniYEstado(ctx contractapi.TransactionContextInterface, dni string, estado string) ([]*Vacuna, error) {
if dni == "" {
return nil, fmt.Errorf("el dni es obligatorio")

82
asset-transfer-basic/maven-API-SiMeDi/src/main/java/com/code/hyperledger/controllers/VacunaController.java
View file

@ -2,6 +2,10 @@ package com.code.hyperledger.controllers;
import com.code.hyperledger.Utils.Hashing;
import com.code.hyperledger.models.AssetIdDto;
import com.code.hyperledger.models.Receta;
import com.code.hyperledger.models.RecetaDto;
import com.code.hyperledger.models.Vacuna;
import com.code.hyperledger.models.VacunaDto;
import com.code.hyperledger.models.Vacuna;
import com.code.hyperledger.services.VacunaService;
import org.hyperledger.fabric.client.*;
@ -12,6 +16,7 @@ import org.springframework.web.bind.annotation.*;
import java.io.IOException;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@ -25,25 +30,52 @@ public class VacunaController {
@PostMapping("/crear")
public ResponseEntity<AssetIdDto> crearVacuna(@RequestBody Vacuna vacuna) {
System.out.println("\n--> Submit Transaction: CrearVacuna");
// Log para verificar los valores iniciales
System.out.println("Vacuna recibida: " + vacuna);
// Validación básica
if (vacuna == null || vacuna.getPatientDocumentNumber() == null || vacuna.getPatientDocumentNumber().isEmpty()) {
System.err.println("Datos de vacuna inválidos: faltan campos requeridos.");
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
}
String now = LocalDateTime.now().toString();
String dni = vacuna.getPatientDocumentNumber();
// Log para ver el DNI y el timestamp
System.out.println("DNI del paciente: " + dni);
System.out.println("Timestamp actual: " + now);
String id = dni + now;
String assetId = Hashing.sha256(id);
// Log para ver el ID generado
System.out.println("ID generado para el asset: " + assetId);
vacuna.setId(assetId);
AssetIdDto assetIdDto = new AssetIdDto();
assetIdDto.setDni(dni);
assetIdDto.setTimeStamp(now);
try {
// Log antes de intentar registrar la vacuna
System.out.println("Intentando registrar la vacuna...");
vacunaService.registrarVacuna(vacuna);
// Log después de que la vacuna fue registrada
System.out.println("Vacuna registrada correctamente.");
return new ResponseEntity<>(assetIdDto, HttpStatus.OK);
} catch (CommitStatusException | EndorseException | CommitException | SubmitException e) {
// Log de error
System.err.println("Error al registrar la vacuna: " + e.getMessage());
e.printStackTrace();
return new ResponseEntity<>(HttpStatus.UNAUTHORIZED);
}
}
}
@PostMapping("/obtener")
public ResponseEntity<Vacuna> obtenerVacuna(@RequestBody Map<String, String> requestBody) {
@ -61,7 +93,7 @@ public class VacunaController {
}
}
@GetMapping("/todas")
@GetMapping("/all")
public ResponseEntity<List<Vacuna>> obtenerTodasLasVacunas() {
try {
List<Vacuna> vacunas = vacunaService.obtenerTodasLasVacunas();
@ -72,6 +104,28 @@ public class VacunaController {
}
}
@PostMapping("/todas")
public ResponseEntity<List<VacunaDto>> obtenerVacunasPorIds(@RequestBody Map<String, List<String>> requestBody) {
try {
List<String> ids = requestBody.get("ids");
if (ids == null || ids.isEmpty()) {
return new ResponseEntity<>(new ArrayList<>(), HttpStatus.OK);
}
List<Vacuna> vacunas = vacunaService.obtenerVacunasPorIds(ids);
List<VacunaDto> vacunasDto = new ArrayList<>();
for (Vacuna vacuna : vacunas) {
vacunasDto.add(mapToDto(vacuna));
}
return new ResponseEntity<>(vacunasDto, HttpStatus.OK);
} catch (IOException | GatewayException e) {
e.printStackTrace();
return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
}
}
@PostMapping("/filtrar")
public ResponseEntity<List<Vacuna>> obtenerVacunasPorDniYEstado(@RequestBody Map<String, String> filtros) {
try {
@ -89,4 +143,22 @@ public class VacunaController {
return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
}
}
private VacunaDto mapToDto(Vacuna vacuna) {
VacunaDto dto = new VacunaDto();
dto.setIdentificador(vacuna.getIdentificador());
dto.setStatus(vacuna.getStatus());
dto.setStatusChange(vacuna.getStatusChange());
dto.setStatusReason(vacuna.getStatusReason());
dto.setVaccinateCode(vacuna.getVaccinateCode());
dto.setAdministradedProduct(vacuna.getAdministradedProduct());
dto.setManufacturer(vacuna.getManufacturer());
dto.setLotNumber(vacuna.getLotNumber());
dto.setExpirationDate(vacuna.getExpirationDate());
dto.setPatientDocumentNumber(vacuna.getPatientDocumentNumber());
dto.setReactions(vacuna.getReactions());
return dto;
}
}

1
asset-transfer-basic/maven-API-SiMeDi/src/main/java/com/code/hyperledger/services/RecetaService.java
View file

@ -117,7 +117,6 @@ public class RecetaService {
}
}
public Receta obtenerReceta(String recetaId) throws GatewayException, IOException {
var evaluateResult = contract.evaluateTransaction("ReadReceta", recetaId);
ObjectMapper objectMapper = new ObjectMapper();

18
asset-transfer-basic/maven-API-SiMeDi/src/main/java/com/code/hyperledger/services/VacunaService.java
View file

@ -1,5 +1,6 @@
package com.code.hyperledger.services;
import com.code.hyperledger.models.Receta;
import com.code.hyperledger.models.Vacuna;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.gson.Gson;
@ -11,6 +12,8 @@ import lombok.SneakyThrows;
import org.hyperledger.fabric.client.*;
import org.hyperledger.fabric.client.identity.*;
import org.springframework.stereotype.Service;
import org.hyperledger.fabric.client.identity.Identity;
import org.hyperledger.fabric.client.identity.Signer;
import javax.annotation.PostConstruct;
import java.io.IOException;
@ -19,6 +22,7 @@ import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.InvalidKeyException;
import java.security.cert.CertificateException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
@ -126,6 +130,20 @@ public class VacunaService {
objectMapper.getTypeFactory().constructCollectionType(List.class, Vacuna.class));
}
public List<Vacuna> obtenerVacunasPorIds(List<String> vacunaIds) throws GatewayException, IOException {
ObjectMapper objectMapper = new ObjectMapper();
String idsJson = objectMapper.writeValueAsString(vacunaIds);
var evaluateResult = contract.evaluateTransaction("GetMultipleVacunas", idsJson);
if (evaluateResult == null || evaluateResult.length == 0) {
System.err.println("GetMultipleVacunas devolvió una respuesta vacía.");
return new ArrayList<>();
}
return objectMapper.readValue(evaluateResult,
objectMapper.getTypeFactory().constructCollectionType(List.class, Vacuna.class));
}
public List<Vacuna> obtenerVacunasPorDniYEstado(String dni, String estado) throws GatewayException, IOException {
ObjectMapper objectMapper = new ObjectMapper();
byte[] evaluateResult;