done

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

@@ -0,0 +1,48 @@
+package io.zipcoder.crudapp;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Entity
+public class Person {
+    private String firstName;
+    private String lastName;
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private long id;
+
+    public Person() {
+    }
+
+    public Person(String firstName, String lastName, int id) {
+        this.firstName = firstName;
+        this.lastName = lastName;
+        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;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+}

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

@@ -0,0 +1,64 @@
+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.List;
+
+@RestController
+public class PersonController {
+
+    @Autowired
+    PersonRepository personRepository;
+
+    public PersonController() {
+    }
+
+    /*@PostMapping
+    public ResponseEntity<Person> createPerson(@RequestParam("person") Person person){
+        return new ResponseEntity<>(this.personRepository.save(person), HttpStatus.CREATED);
+    }*/
+
+
+    @PostMapping("/person")
+    public ResponseEntity<Person> createPerson(@RequestBody Person person){
+        Person person1 = new Person(person.getFirstName(), person.getLastName(), (int) person.getId());
+
+        return new ResponseEntity<>(this.personRepository.save(person1), HttpStatus.CREATED);
+       // return new ResponseEntity<>(this.personRepository.save(person), HttpStatus.CREATED);
+    }
+
+   /* public ResponseEntity<Muffin> create(@RequestParam("muffin") Muffin muffin) {
+        return new ResponseEntity<>(this.muffinRepository.save(muffin), HttpStatus.CREATED);
+    }
+*/
+
+    @GetMapping("/people/{id}")
+    public ResponseEntity<Person> getPerson(@PathVariable Long id){
+        Person person = this.personRepository.findOne(id);
+        return new ResponseEntity<>(person, HttpStatus.OK);
+
+    }
+
+    @GetMapping("/people")
+    public ResponseEntity<Iterable<Person>> getPersonList(){
+        return new ResponseEntity<>(this.personRepository.findAll(), HttpStatus.OK);
+    }
+
+    @PutMapping("/people/{id}")
+    public ResponseEntity<Person> updatePerson(@PathVariable Long id, @RequestBody Person person){
+        Person person1 = this.personRepository.findOne(id);
+
+            person1.setFirstName(person.getFirstName());
+            person1.setLastName(person.getLastName());
+            return new ResponseEntity<>(person1, HttpStatus.OK);
+    }
+
+    @DeleteMapping("/people/{id}")
+    public ResponseEntity<?> deletePerson(@PathVariable long id){
+        this.personRepository.delete(personRepository.findOne(id));
+        return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+    }
+}

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

@@ -0,0 +1,9 @@
+package io.zipcoder.crudapp;
+
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PersonRepository extends CrudRepository<Person, Long> {
+
+}