package com.tutofox.springboot.backend.apirest.controllers;

import java.util.Date;
import java.util.List;

import org.springframework.http.HttpStatus;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;

import com.tutofox.springboot.backend.apirest.models.entity.Cliente;
import com.tutofox.springboot.backend.apirest.models.services.ClienteService;

@CrossOrigin(origins = { "http://localhost:4200" })
@RestController
@RequestMapping("/api")
public class ClienteRestController {

	@Autowired
	private ClienteService clienteService;

	@GetMapping("/clientes")
	public List<Cliente> index() {
		return clienteService.findAll();
	}

	@GetMapping("/clientes/{id}")
	public Cliente show(@PathVariable Long id) {
		return this.clienteService.findById(id);
	}

	@PostMapping("/clientes")
	@ResponseStatus(HttpStatus.CREATED)
	public Cliente create(@RequestBody Cliente cliente) {
		cliente.setCreateAt(new Date());
		this.clienteService.save(cliente);
		return cliente;
	}

	@PutMapping("/clientes/{id}")
	@ResponseStatus(HttpStatus.CREATED)
	public Cliente update(@RequestBody Cliente cliente, @PathVariable Long id) {
		Cliente currentCliente = this.clienteService.findById(id);
		currentCliente.setNombre(cliente.getNombre());
		currentCliente.setApellido(cliente.getApellido());
		currentCliente.setEmail(cliente.getEmail());
		this.clienteService.save(currentCliente);
		return currentCliente;
	}

	@DeleteMapping("/clientes/{id}")
	@ResponseStatus(HttpStatus.NO_CONTENT)
	public void delete(@PathVariable Long id) {
		Cliente currentCliente = this.clienteService.findById(id);
		this.clienteService.delete(currentCliente);
	}
}

package com.tutofox.springboot.backend.apirest.models.entity;

import java.io.Serializable;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

@Entity
@Table(name="clientes")
public class Cliente implements Serializable {

	@Id
	@GeneratedValue(strategy=GenerationType.IDENTITY)
	private Long id;
	
	private String nombre;
	private String apellido;
	private String email;
	
	@Column(name="create_at")
	@Temporal(TemporalType.DATE)
	private Date createAt;

	public Long getId() {
		return id;
	}

	public void setId(Long id) {
		this.id = id;
	}

	public String getNombre() {
		return nombre;
	}

	public void setNombre(String nombre) {
		this.nombre = nombre;
	}

	public String getApellido() {
		return apellido;
	}

	public void setApellido(String apellido) {
		this.apellido = apellido;
	}

	public String getEmail() {
		return email;
	}

	public void setEmail(String email) {
		this.email = email;
	}

	public Date getCreateAt() {
		return createAt;
	}

	public void setCreateAt(Date createAt) {
		this.createAt = createAt;
	}

	private static final long serialVersionUID = 1L;
}

package com.tutofox.springboot.backend.apirest.models.services;

import java.util.List;

import com.tutofox.springboot.backend.apirest.models.entity.Cliente;

public interface ClienteService {
	
	public List<Cliente> findAll();
	
	public void save(Cliente cliente);
	
	public Cliente findById(Long id);
	
	public void delete(Cliente cliente);

}

package com.tutofox.springboot.backend.apirest.models.services;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.tutofox.springboot.backend.apirest.models.dao.ClienteDao;
import com.tutofox.springboot.backend.apirest.models.entity.Cliente;

@Service
public class ClienteServiceImpl implements ClienteService{

	@Autowired
	private ClienteDao clienteDao;
	
	@Override
	@Transactional(readOnly = true)
	public List<Cliente> findAll() {
		return (List<Cliente>) clienteDao.findAll();
	}

	@Override
	@Transactional
	public void save(Cliente cliente) {
		clienteDao.save(cliente);
	}

	@Override
	@Transactional(readOnly = true)
	public Cliente findById(Long id) {
		return clienteDao.findById(id).orElse(null);
	}

	@Override
	@Transactional
	public void delete(Cliente cliente) {
		clienteDao.delete(cliente);
		
	}

}

package com.tutofox.springboot.backend.apirest.models.dao;

import org.springframework.data.repository.CrudRepository;

import com.tutofox.springboot.backend.apirest.models.entity.Cliente;

public interface ClienteDao extends CrudRepository<Cliente, Long>{

}