dio-santander-java-meetingroom

Back-end application for meeting room reservations using Spring Boot.

The front-end Angular application is:
https://github.com/francisrod01/dio-santander-angular-meetingroom

A project built during the Santander Full-stack developer bootcamp on the Digital Innovation One platform.

Author: Francis Rodrigues

Workspace environment

Java 16
Maven 4.0.0
IntelliJ IDE or VSCode with Java Extension Pack plugin enabled

How to get started

Start the spring application by running the mavenw binary with the command ./mavenw spring-boot:run

Then you'll need to insert some records in the h2 database. In a command line do it using the command curl as we don't have an interface to do it now.

 curl -H "Content-Type: application/json" -d '{ "name": "Digital Innovation One", "date": "09/05/2021", "startHour": "21hs", "endHour": "23hs" }' http://localhost:8082/api/v1/rooms | json_pp

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   162    0    80  100    82   6112   6265 --:--:-- --:--:-- --:--:--  6307

{
  "id": 1,
  "name": "Digital Innovation One",
  "date": "09/05/2021",
  "startHour": "21hs",
  "endHour": "23hs"
}

Do it more times providing different information. Let's check what we have put in the database until now.

Now run the command curl http://localhost:8082/api/v1/rooms | json_pp as below:

curl http://localhost:8082/api/v1/rooms | json_pp

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   258    0   258    0     0   3986      0 --:--:-- --:--:-- --:--:--  4031
[
   {
      "name" : "Digital Innovation One",
      "startHour" : "21hs",
      "endHour" : "23hs",
      "id" : 1,
      "date" : "09/05/2021"
   },
   {
      "date" : "09/05/2021",
      "id" : 2,
      "endHour" : "23hs",
      "startHour" : "22hs",
      "name" : "crud"
   },
   {
      "endHour" : "23hs",
      "name" : "spring",
      "startHour" : "20hs",
      "id" : 3,
      "date" : "09/05/2021"
   }
]

Your Spring Boot REST API is working now, otherwise you'll receive this output:

curl http://localhost:8082/api/v1/rooms | json_pp

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0

curl: (7) Failed to connect to localhost port 8082: Connection refused
malformed JSON string, neither array, object, number, string or atom, at character offset 0 (before "(end of string)") at /usr/bin/json_pp line 45.

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