This project builds a Travel agency web application with Spring Boot, GraphQL, Angular and RDBMS. It helps clients to manage operations related to flight bookings for trips. It also compares the REST implementation of the CRUD operations with that of GraphQL.
| Folder | Description |
|---|---|
| graphql-app | Spring boot application (back end) |
| graphql-ui | Angular application (front end) |
In order to build the application you need to have the following software installed:
- open JDK or oracle JDK >= 8
- npm
- Driver Class: org.h2.Driver
- JDBC URL: jdbc:h2:mem:TRAVEL_AGENCY;TRACE_LEVEL_SYSTEM_OUT=1;MODE=ORACLE;DB_CLOSE_DELAY=11;
- User Name: admin
- Password:
After clicking on the 'Connect' button, you should be able to execute SQL queries on the database.
Start the back end:
$ mvn clean install
$ mvn spring-boot:run
Start the front end:
$ ng serve
Once the application starts, you can access it using the following links :
| Name | Link |
|---|---|
| UI | http://localhost:4200 |
| GraphQL Playground | http://localhost:8083/playground |
| H2 console | http://localhost:8083/h2-console |