This is a CRUD Project using Spring Boot and MongoDB database.

Technologies:

• IntelliJ IDEA Communit Edition 2021.2.1
• MonboDB 5.0.2 Community
• Spring Boot 2.5.4
• Java JDK 16.0.2
• Maven 3.6.3
• Postman

MongoDB install:

1. Install MongoDB Community Server from https://www.mongodb.com/try/download/community. Choose the (current) version for your operating system. In this project, it was used a Windows version. To install it just push next all the time. I recommend also installing MongoDB Compass that is the official MongoDB graphic admin tool. You can also use a docker version from here "https://hub.docker.com/_/mongo" if rather prefer.
2. Open MongoDB Compass, so you can check how Collections and Documents are being managed.

How to run:

1. Clone the repository in a folder.
2. Open the project in your preferential IDE and just run the main application.

Alternative to run :

1. Just download the jar file that is inside of "deployment" folder to a local folder.
2. Go to this local folder, open the command prompt in this folder, and run the command: "java -jar mongodb-springboot-0.0.1-SNAPSHOT.jar" to have the API running at port 8090.

Payload:

1. In the folder "payload" there is a "Users.json" and a "Departments.json" text files that you can use as a sample and as a payload to test the API.
2. There is also in the folder "payload" an exported file named "MongoDBPayload.postman_collection.json" that you can use to import to your Postman tool, so you will have all the endpoints ready and configured to use and test the API

Endpoints:

If you decide to not import the Postman configured collection that I have exported, below are the endpoints to be used to test the API.

User endpoints:

(POST)   http://localhost:8090/user/addUser
(DELETE) http://localhost:8090/user/delUser?id=5
(PUT)    http://localhost:8090/user/updateUser
(GET)    http://localhost:8090/user/findUser/1
(GET)    http://localhost:8090/user/listUsers

Department endpoints:

(POST)   http://localhost:8090/department/addDepartment
(DELETE) http://localhost:8090/department/delDepartment?id=1
(PUT)    http://localhost:8090/department/updateDepartment
(GET)    http://localhost:8090/department/findDepartment/2
(GET)    http://localhost:8090/department/listDepartments

Company endpoints:

(GET)    http://localhost:8090/company/listUsersByDepartment/888
(GET)    http://localhost:8090/company/listDepartByUser/4