Merge branch 'feature_rest_api'

src/main/java/org/springframework/samples/petclinic/owner/rest/ExistingOwnerForm.java

@@ -0,0 +1,26 @@
+package org.springframework.samples.petclinic.owner.rest;
+
+import org.springframework.samples.petclinic.owner.Owner;
+
+/**
+ * 
+ * @author Awadhesh Kumar
+ *
+ */
+public class ExistingOwnerForm extends NewOwnerForm{
+	private int id;
+
+	public int getId() {
+		return id;
+	}
+
+	public void setId(int id) {
+		this.id = id;
+	}
+	
+	public Owner NewOwner() {
+		Owner owner=super.NewOwner();
+		owner.setId(this.id);
+		return owner;
+	}
+}

src/main/java/org/springframework/samples/petclinic/owner/rest/NewOwnerForm.java

@@ -0,0 +1,74 @@
+package org.springframework.samples.petclinic.owner.rest;
+
+import javax.validation.constraints.Digits;
+import javax.validation.constraints.NotEmpty;
+
+import org.springframework.samples.petclinic.owner.Owner;
+/**
+ * 
+ * @author Awadhesh Kumar
+ *
+ */
+public class NewOwnerForm {
+	@NotEmpty
+	private String firstName;
+	@NotEmpty
+	private String lastName;
+	@NotEmpty
+	private String address;
+	@NotEmpty
+	private String city;
+	@NotEmpty
+	@Digits(fraction = 0, integer = 10)
+	private String telephone;
+
+	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 String getAddress() {
+		return address;
+	}
+
+	public void setAddress(String address) {
+		this.address = address;
+	}
+
+	public String getCity() {
+		return city;
+	}
+
+	public void setCity(String city) {
+		this.city = city;
+	}
+
+	public String getTelephone() {
+		return telephone;
+	}
+
+	public void setTelephone(String telephone) {
+		this.telephone = telephone;
+	}
+
+	public Owner NewOwner() {
+		Owner owner=new Owner();
+		owner.setFirstName(this.firstName);
+		owner.setLastName(this.lastName);
+		owner.setAddress(this.address);
+		owner.setCity(this.city);
+		owner.setTelephone(this.telephone);
+		return owner;
+	}
+}

src/main/java/org/springframework/samples/petclinic/owner/rest/OwnerController.java

@@ -0,0 +1,106 @@
+package org.springframework.samples.petclinic.owner.rest;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Map;
+
+import javax.validation.Valid;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.RequestEntity;
+import org.springframework.http.ResponseEntity;
+import org.springframework.samples.petclinic.owner.Owner;
+import org.springframework.samples.petclinic.owner.OwnerRepository;
+import org.springframework.samples.petclinic.visit.VisitRepository;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+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.RestController;
+/**
+ * 
+ * @author Awadhesh Kumar
+ *
+ */
+@RestController("OwnerRestController")
+@RequestMapping("/api/owners")
+public class OwnerController {
+	private final OwnerRepository owners;
+
+	private VisitRepository visits;
+
+	public OwnerController(OwnerRepository clinicService, VisitRepository visits) {
+		this.owners = clinicService;
+		this.visits = visits;
+	}
+	
+	@PostMapping("")
+	public ResponseEntity<Object> createOwner(@Valid @RequestBody NewOwnerForm owner, BindingResult result) {
+		if (result.hasErrors()) {
+			return new ResponseEntity<Object>(result.getAllErrors(),HttpStatus.BAD_REQUEST);
+		} else {
+			createNewOwner(owner);
+			return new ResponseEntity<Object>("Owner created",HttpStatus.OK);
+		}
+	}
+	
+	@GetMapping("")
+	public ResponseEntity<Object> processFindForm(NewOwnerForm owner) {
+
+		// allow parameterless GET request to return all records
+		if (owner.getLastName() == null) {
+			owner.setLastName(""); // empty string signifies broadest possible search
+		}
+
+		// find owners by last name
+		Collection<ExistingOwnerForm> results = getAllOwners(owner);
+		if (results.isEmpty()) {
+			// no owners found
+			return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+		} else {
+			// owners found
+			return new ResponseEntity<>(results, HttpStatus.OK);
+		}
+	}
+
+	@PutMapping("")
+	public ResponseEntity<Object> updateOwner(@Valid @RequestBody ExistingOwnerForm existingOwnerForm,BindingResult result) {
+		if (result.hasErrors()) {
+			return new ResponseEntity<Object>(result.getAllErrors(),HttpStatus.BAD_REQUEST);
+		} else {
+			updateOwner(existingOwnerForm);
+			return new ResponseEntity<>("Owner updated",HttpStatus.OK);
+		}
+	}
+	
+	private void updateOwner(final ExistingOwnerForm existingOwnerForm) {
+		Owner existingOwner=this.owners.findById(existingOwnerForm.getId());
+		existingOwner=existingOwnerForm.NewOwner();
+		this.owners.save(existingOwner);
+	}
+
+	private Collection<ExistingOwnerForm> getAllOwners(NewOwnerForm ownerForm) {
+		Collection<Owner>existingOwners=owners.findByLastName(ownerForm.getLastName());
+		Collection<ExistingOwnerForm>owners=new ArrayList<>();
+		for(Owner existingOwner:existingOwners) {
+			ExistingOwnerForm owner=new ExistingOwnerForm();
+			owner.setId(existingOwner.getId());
+			owner.setAddress(existingOwner.getAddress());
+			owner.setCity(existingOwner.getCity());
+			owner.setFirstName(existingOwner.getFirstName());
+			owner.setLastName(existingOwner.getLastName());
+			owner.setTelephone(existingOwner.getTelephone());
+			owners.add(owner);
+		}
+		return owners;
+	}
+
+	private void createNewOwner(final NewOwnerForm owner) {
+		Owner newOwner=owner.NewOwner();
+		this.owners.save(newOwner);
+	}
+}

src/main/java/org/springframework/samples/petclinic/system/SwaggerConfiguration.java

@@ -2,6 +2,7 @@ package org.springframework.samples.petclinic.system;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.web.bind.annotation.RestController;
 
 import springfox.documentation.builders.RequestHandlerSelectors;
 import springfox.documentation.spi.DocumentationType;
@@ -14,7 +15,7 @@ public class SwaggerConfiguration {
 	@Bean
 	public Docket productApi() {
 		return new Docket(DocumentationType.SWAGGER_2).select()
-				.apis(RequestHandlerSelectors.basePackage("org.springframework.samples.petclinic.rest"))
+				.apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))
 				.build();
 	}
 }