completed lab

src/main/java/io/zipcoder/crudapp/Person.java

 package io.zipcoder.crudapp;
 
+
+
 import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import java.io.Serializable;
 
 @Entity
 public class Person {
 
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
     Long id;
     String firstName;
     String lastName;
 
+    public Person() {
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
 }

src/main/java/io/zipcoder/crudapp/PersonController.java

 package io.zipcoder.crudapp;
 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.ArrayList;
+import java.util.Iterator;
 import java.util.List;
 
 @RestController
 public class PersonController {
 
+    @Autowired
+    PersonRepository personRepository;
+
     @RequestMapping(value = "/people", method = RequestMethod.POST)
-    public Person createPerson(Person p){
-        return p;
+    public ResponseEntity<Person> createPerson(@RequestBody Person p){
+        personRepository.save(p);
+        return new ResponseEntity<>(p,HttpStatus.CREATED);
     }
 
 
     @RequestMapping(value = "/people/{id}", method = RequestMethod.GET)
-    public Person getPerson(@PathVariable("id")int id){
-            return null;
+    public ResponseEntity<Person> getPerson(@PathVariable("id")int id){
+       Person p = personRepository.findOne((long)id);
+       return new ResponseEntity<>(p, HttpStatus.OK);
     }
 
     @RequestMapping(value = "/people",method = RequestMethod.GET)
-    public List<Person> getPersonList(){
-        return null;
+    public ResponseEntity<Iterable<Person>> getPersonList(){
+        Iterable<Person> ppl = personRepository.findAll();
+        return new ResponseEntity<>(ppl, HttpStatus.OK);
     }
 
     @RequestMapping(value = "/people/{id}", method = RequestMethod.PUT)
-    public Person updatePerson(Person p){
-        return p;
+    public ResponseEntity<Person> updatePerson(@RequestBody Person p){
+        personRepository.save(p);
+        return new ResponseEntity<>(p, HttpStatus.OK);
     }
 
     @RequestMapping(value = "/people/{id}", method = RequestMethod.DELETE)
-    public void deletePerson(@PathVariable("id")int id){}
+    public ResponseEntity<Person> deletePerson(@PathVariable("id")int id){
+        personRepository.delete((long)id);
+        return new ResponseEntity<>( HttpStatus.NO_CONTENT);
+    }
 
 }

src/main/java/io/zipcoder/crudapp/PersonRepository.java

+package io.zipcoder.crudapp;
+
+import org.springframework.data.repository.CrudRepository;
+
+public interface PersonRepository extends CrudRepository<Person, Long> {
+
+
+
+}

src/main/java/io/zipcoder/crudapp/PersonService.java

+package io.zipcoder.crudapp;
+
+public class PersonService {
+
+}