data rest crud, angular fe (#1199)

* data rest crud, angular fe

* fix formatting, remove extra imports

* fix config

* change student entity to employee

* expose ids

* update boot version, removes ids, check null id

spring-rest-angular/src/main/java/org/baeldung/web/controller/EmployeeController.java

@@ -0,0 +1,14 @@
+package org.baeldung.web.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+public class EmployeeController {
+
+    @RequestMapping(value = "/employeePage")
+    public String getEmployeePage() {
+        return "employee";
+    }
+
+}

spring-rest-angular/src/main/java/org/baeldung/web/dao/EmployeeCRUDRepository.java

@@ -0,0 +1,13 @@
+package org.baeldung.web.dao;
+
+import java.util.List;
+
+import org.baeldung.web.entity.Employee;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.query.Param;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+
+@RepositoryRestResource(collectionResourceRel = "employee", path = "employees")
+public interface EmployeeCRUDRepository extends CrudRepository<Employee, Long> {
+    List<Employee> findByName(@Param("name") String name);
+}

spring-rest-angular/src/main/java/org/baeldung/web/dao/StudentRepository.java

@@ -3,6 +3,7 @@ package org.baeldung.web.dao;
 import org.baeldung.web.entity.Student;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-public interface StudentRepository extends JpaRepository<Student, Long> {
+public interface StudentRepository extends JpaRepository<Student, Long> 
+{
 
 }

spring-rest-angular/src/main/java/org/baeldung/web/entity/Employee.java

@@ -0,0 +1,57 @@
+package org.baeldung.web.entity;
+
+import java.io.Serializable;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+
+@Entity
+public class Employee implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id
+    private long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    private Integer age;
+
+    public Employee() {
+    }
+
+    public Employee(long id, String name, Integer age) {
+        super();
+        this.id = id;
+        this.name = name;
+        this.age = age;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Integer getAge() {
+        return age;
+    }
+
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+}

spring-rest-angular/src/main/java/org/baeldung/web/main/MvcConfig.java

@@ -0,0 +1,36 @@
+package org.baeldung.web.main;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.view.InternalResourceViewResolver;
+
+@Configuration
+@EnableWebMvc
+@ComponentScan("org.baeldung.web.controller")
+public class MvcConfig extends WebMvcConfigurerAdapter{
+    
+    public MvcConfig(){
+        super();
+    }
+    
+    @Override
+    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
+        configurer.enable();
+    }
+    
+    @Bean
+    public ViewResolver viewResolver() {
+        final InternalResourceViewResolver bean = new InternalResourceViewResolver();
+
+        bean.setPrefix("/WEB-INF/pages/");
+        bean.setSuffix(".html");
+
+        return bean;
+    }
+
+}

spring-rest-angular/src/main/java/org/baeldung/web/main/PersistenceConfig.java

@@ -2,7 +2,7 @@ package org.baeldung.web.main;
 
 import javax.sql.DataSource;
 
-import org.springframework.boot.orm.jpa.EntityScan;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
@@ -26,7 +26,7 @@ public class PersistenceConfig {
     @Bean
     public DataSource dataSource() {
         EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
-        EmbeddedDatabase db = builder.setType(EmbeddedDatabaseType.HSQL).addScript("db/sql/data.sql").build();
+        EmbeddedDatabase db = builder.setType(EmbeddedDatabaseType.HSQL).addScript("db/sql/data.sql").addScript("db/sql/employees.sql").build();
         return db;
     }