Tariff-Manager Specification and Backend Service for Tutoring Java & Spring Boot in Enterprise Contexts.
Note: This document uses arc42 for specifications & documentation.
This document specifies an application that simulates the operation of the information system of a cellular operator. The subject area and technical requirements are described in more detail below.
On a meta level, this document frames the tutorials for Java & Spring Framework usage in Enterprise environments.
- Develop a multi-user client-server application with a network connection.
- All data is stored on the server side.
- Each client can download some data, after each operation, data changes must be synchronized with the server.
- The application must handle hardware and software errors.
- RESTful Web Services
- Build Tool Maven
- Spring Framework (Spring Boot, Spring Data JPA)
- Database Backend – MySQL
- Browser based (Chrome, Firefox, Edge)
- Build Tool npm
- Single Page Application using React
GET /customer
Datatypes
[
{
"firstname": "string",
"lastname": "string",
"birthdate": "date",
"passportNo": "string",
"addresses": [
{
"address": "string"
}
],
"contractInfo": [
{
"tariff": "string",
"options": [
"string"
]
}
]
}
]
Sample Response
[
{
"firstname": "Kendrick",
"lastname": "Ortiz",
"birthdate": "1981-08-21",
"passportNo": "036-53-2166",
"addresses": [
{
"address": "031 Becker Islands 308 31966-4886 Lake Fredland"
}
],
"contractInfo": [
{
"tariff": "SYNERGISTIC-CONCRETE-BENCH",
"options": [
"small wooden pants v 17.48322"
]
}
]
},
{
"firstname": "Jc",
"lastname": "Towne",
"birthdate": "1979-04-29",
"passportNo": "736-86-8610",
"addresses": [
{
"address": "631 Norman Brooks 92208 37890-8042 Kendallview"
}
],
"contractInfo": [
{
"tariff": "DURABLE-PAPER-KNIFE",
"options": [
"synergistic wool keyboard v 17.19142"
]
}
]
}
]
GET /tariff
Datatypes
[
{
"id": "string",
"name": "string",
"price": "string",
"possibleOptions": [
{
"id": "string",
"name": "string",
"price": "string",
"setup": "string"
}
]
}
]
Sample Response
[
{
"id": 957,
"name": "SLEEK-IRON-COAT",
"price": 25.88,
"possibleOptions": [
{
"id": 956,
"name": "gorgeous iron lamp v 12.27718",
"price": 59.01,
"setup": 33.88
}
]
},
{
"id": 960,
"name": "SYNERGISTIC-PAPER-SHIRT",
"price": 99.3,
"possibleOptions": [
{
"id": 959,
"name": "durable concrete shoes v 14.62467",
"price": 58.35,
"setup": 45.38
}
]
}
]spring.datasource.url=jdbc:h2:./data/tariff
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.username=sa
spring.datasource.password=
spring.h2.console.enabled=true
spring.jpa.hibernate.ddl-auto=update
