Challenge iplementation.

pom.xml

@@ -25,30 +25,34 @@
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jdbc</artifactId>
+			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-web</artifactId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
+			<scope>runtime</scope>
+			<optional>true</optional>
 		</dependency>
-
 		<dependency>
 			<groupId>org.flywaydb</groupId>
 			<artifactId>flyway-core</artifactId>
 			<scope>runtime</scope>
 		</dependency>
-
 		<dependency>
 			<groupId>com.h2database</groupId>
 			<artifactId>h2</artifactId>
 			<scope>runtime</scope>
 		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+
 	</dependencies>
 
 	<build>

src/main/java/com/zoomcare/candidatechallenge/bean/EmployeeBean.java

@@ -0,0 +1,103 @@
+package com.zoomcare.candidatechallenge.bean;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.zoomcare.candidatechallenge.entity.Employee;
+import com.zoomcare.candidatechallenge.entity.Property;
+
+public class EmployeeBean {
+
+	private Long id;
+	private List<PropertyBean> properties;
+	private List<EmployeeBean> directReporties;
+
+	public EmployeeBean() {
+	}
+
+	public EmployeeBean(Employee employee) {
+
+		this.id = employee.getId();
+		for (Property property : employee.getProperties()) {
+			PropertyBean propertyBean = new PropertyBean(property);	
+			this.addPropertyBean(propertyBean);
+		}		
+	}
+
+	public EmployeeBean(Employee employee, List<Employee> directReports) {
+
+		this.id = employee.getId();
+		for (Property property : employee.getProperties()) {
+			PropertyBean propertyBean = new PropertyBean(property);	
+			this.addPropertyBean(propertyBean);
+		}
+		for (Employee employeeIt : directReports) {
+			EmployeeBean directReport = new EmployeeBean();
+			directReport.setId(employeeIt.getId());
+			directReport.addProperties(employeeIt.getProperties());
+			this.addDirectReport(directReport);
+		}
+	}
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public List<PropertyBean> getProperties() {
+		return properties;
+	}
+
+	public void setProperties(List<PropertyBean> properties) {
+		this.properties = properties;
+	}
+
+	public List<EmployeeBean> getDirectReporties() {
+		return directReporties;
+	}
+
+	public void setDirectReporties(List<EmployeeBean> directReporties) {
+		this.directReporties = directReporties;
+	}
+
+	public void addPropertyBean(PropertyBean propertyBean) {
+
+		if(this.properties == null) {
+			this.properties = new ArrayList<>();
+		}
+		this.properties.add(propertyBean);
+	}
+
+	public void addDirectReport(EmployeeBean employeeBean) {
+
+		if(this.directReporties == null) {
+			this.directReporties = new ArrayList<>();
+		}
+		this.directReporties.add(employeeBean);
+
+	}
+
+	public void addProperties(List<Property> properties) {
+
+		for (Property property : properties) {
+			if(this.properties == null) {
+				this.properties = new ArrayList<>();
+			}
+			this.addProperty(property);
+		}
+
+	}
+
+	private void addProperty(Property property) {
+
+		if(this.properties == null) {
+			this.properties = new ArrayList<>();
+		}
+		this.properties.add(new PropertyBean(property));
+
+	}
+
+}

src/main/java/com/zoomcare/candidatechallenge/bean/PropertyBean.java

@@ -0,0 +1,31 @@
+package com.zoomcare.candidatechallenge.bean;
+
+import com.zoomcare.candidatechallenge.entity.Property;
+
+public class PropertyBean {
+
+	private String key;
+	private String value;
+
+	public PropertyBean(Property property) {
+		this.key = property.getKey();
+		this.value = property.getValue();
+	}
+
+	public String getKey() {
+		return key;
+	}
+
+	public void setKey(String key) {
+		this.key = key;
+	}
+
+	public String getValue() {
+		return value;
+	}
+
+	public void setValue(String value) {
+		this.value = value;
+	}
+
+}

src/main/java/com/zoomcare/candidatechallenge/controller/EmployeeController.java

@@ -0,0 +1,30 @@
+package com.zoomcare.candidatechallenge.controller;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.zoomcare.candidatechallenge.bean.EmployeeBean;
+import com.zoomcare.candidatechallenge.service.EmployeeService;
+
+@RestController
+@RequestMapping("/employee")
+public class EmployeeController {
+
+	@Autowired
+	private EmployeeService service;
+
+	@GetMapping("/topLevel")
+	public List<EmployeeBean> getTopLevelEmployees() {
+		return this.service.findTopLevelEmployee();
+	}
+
+	@GetMapping("{id}")
+	public EmployeeBean getEmployeeById(@PathVariable Long id) {
+		return this.service.findById(id);
+	}
+}

src/main/java/com/zoomcare/candidatechallenge/entity/Employee.java

@@ -0,0 +1,63 @@
+package com.zoomcare.candidatechallenge.entity;
+
+import java.util.List;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.OneToMany;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "employee")
+public class Employee {
+
+	@Id
+	private Long id;
+
+	@Column(name = "supervisor_id")
+	private Long supervisorId;
+
+	@OneToMany
+	@JoinColumn(name = "employee_id")
+	private List<Property> properties;
+
+	@OneToMany(fetch = FetchType.LAZY)
+	@JoinColumn(name = "supervisor_id")
+	private List<Employee> directReports;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public Long getSupervisorId() {
+		return supervisorId;
+	}
+
+	public void setSupervisorId(Long supervisorId) {
+		this.supervisorId = supervisorId;
+	}
+
+	public List<Property> getProperties() {
+		return properties;
+	}
+
+	public void setProperties(List<Property> properties) {
+		this.properties = properties;
+	}
+
+	public List<Employee> getDirectReports() {
+		return directReports;
+	}
+
+	public void setDirectReports(List<Employee> directReports) {
+		this.directReports = directReports;
+	}
+
+}

src/main/java/com/zoomcare/candidatechallenge/entity/Property.java

@@ -0,0 +1,51 @@
+package com.zoomcare.candidatechallenge.entity;
+
+import java.io.Serializable;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "property")
+public class Property implements Serializable {
+
+	private static final long serialVersionUID = -2812137338249932294L;
+
+	@Id
+	@Column(name = "employee_id")
+	private Long employeeId;
+
+	@Id
+	@Column(name = "key")
+	private String key;
+
+	@Column(name = "value")
+	private String value;
+
+	public Long getEmployeeId() {
+		return employeeId;
+	}
+
+	public void setEmployeeId(Long employeeId) {
+		this.employeeId = employeeId;
+	}
+
+	public String getKey() {
+		return key;
+	}
+
+	public void setKey(String key) {
+		this.key = key;
+	}
+
+	public String getValue() {
+		return value;
+	}
+
+	public void setValue(String value) {
+		this.value = value;
+	}
+
+}

src/main/java/com/zoomcare/candidatechallenge/repository/EmployeeRepository.java

@@ -0,0 +1,15 @@
+package com.zoomcare.candidatechallenge.repository;
+
+import java.util.List;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import com.zoomcare.candidatechallenge.entity.Employee;
+
+@Repository
+public interface EmployeeRepository extends JpaRepository<Employee, Long> {
+
+	List<Employee> findEmployeeBySupervisorIdAndId(Long superviorId, Long id);
+
+}

src/main/java/com/zoomcare/candidatechallenge/service/EmployeeService.java

@@ -0,0 +1,12 @@
+package com.zoomcare.candidatechallenge.service;
+
+import java.util.List;
+
+import com.zoomcare.candidatechallenge.bean.EmployeeBean;
+
+public interface EmployeeService {
+
+	EmployeeBean findById(Long id);
+	List<EmployeeBean> findTopLevelEmployee();
+
+}