Employ Me Recruitment Agency $($Spring Boot $+$ Microservices$)$

$1\mathrm{.}0$ Introduction

Employee Me Recruitment is a leading recruiter agency and a leading provider of jobs in India. Landing

the dream job is a difficult task, especially in today$$s competitive job market, but Employ Me

recruitment agency help the candidate to choose the right job. The candidate needs to register with

Employ Me by providing their details, based on the details given by the candidate, the candidate will get

openings from various companies via mail.

The database of the recruitment details has increased drastically. So$,$ they need an application to

enhance the below task.

$1.$ Register Candidate

$2.$ View the registered Candidate

$3.$ Filter the employee based on experience

$4.$ Remove the selected candidate

The client wishes to have restful webservices using spring boot for the doing the above task. Help them

to automate the above process by developing Rest Service using Maven and incorporate microservices

for the same.

$2\mathrm{.}0$ Technical Specifications

The provided RecruitmentController which is a RestController, should be created with the below

services:

Services:

Request

Method

Request Url Method in Controller Description

Post $/$register registerCandidate This service should add the

candidate by using the

registerCandidate method of

the RecruitmentImpl class

Get $/$view viewCandidateBasedonPosition This service should retrieve the

candidates by using the

viewCandidateBasedonPosition

method of the

RecruitmentImpl class.

Get $/$filter$/\{$yearsOfExperience$\}$ filterCandidate This service should retrieve the

List of candidates by using the

filterCandidate method of the

RecruitmentImpl class based

on the years of experience

passed.

delete $/$remove removeCandidate This service should remove the

candidate based on the status

by using the removeCandidate

method of the

RecruitmentImpl class.

The Controller class has the below attribute

IRecruitmentService service;

It should be injected in the Controller via annotation

Microservice Specification:

Spring boot application should contain all the REST services implementation as per the case study

specification.

The Spring rest service application should have the application name as $$recruitmentapp$$ in the

application.properties.

Register the spring rest service application with the Eureka server which should run in port $8761.$

API Gateway Server:

$$

$$ Must contain a routing information for

o $/$register URI mapping,

o $/$view URI mapping

o $/$filter$/\{$yearsOfExperience$\}$ URI mapping and

o $/$remove URI mapping to the actual implementation running at port $8080.$

$$ The API gate way server $($i$.$e Router$)$ port$(8777)$ must be specified in the

$$application$.$properties$$ file.

$$ The service must be accessible through API gateway.

Implement API Gateway using Sprig Cloud.

Service Layer

Refer to the IRecruitmentService interface provided as part of the code skeleton. The

RecruitmentServiceImpl class which is provided as part of the code skeleton has to realize all the methods

in the IRecruitmentService interface.

RecruitmentServiceImpl class should be configured via annotation as Service.

Attributes in the RecruitmentServiceImpl class

RecruitmentServiceImpl

Attribute Name Attribute Type

candidateList List

Method specification in service class

Method in Service Description Exception

registerCandidate This method should add the candidate

details to the candidateList and return the

candidate object.

Use SLF$4$J and log the success message as

$$Candidate with id $<>$

registered successfully$$

If the candidate already registered

with Employ Me$,$ then throw a

user defined exception

CandidateAlreadyExistsException

with the message $$Candidate

already exists with us$.$ If the

candidate email id already exists

with Employ Me then throw the

exception.

Use SLF$4$J and log this as error

message

removeCandidate This method should remove the candidate

based on the status. If the status is

recruited then remove all those candidates.

This method should return the number of

candidates removed.

Use SLF$4$J and log the success message as

$<>$ candidate recruited via Employ

Me$$

filterCandidate This method accepts the year of experience

as parameter. It should iterate the

candidateList and return the list of

candidates who have that experience.

Use SLF$4$J and log the success message as

$$View candidate based on the experience

is successfully done$$

viewCandidateBasedonPosition This method should return the Map as

position applied for as a key and list of

candidates who applied for that position as

value.

Use SLF$4$J and log the mes