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QMA Backend

Overview

QMA aims to bring a collaborative network of students who need help in the disciplines and students who can offer this help. In QMA, the student can register and seek tutoring or become a tutor.

QMA Backend

This is the default API application for the QMA platform. It is a RESTfull API written in Spring Boot framework. It leverages common popular libraries such as Spring Data using as default PostgreSQL database and JWT.

Build Status

Travis

Build Status

API Documentation

Access swagger reference here

Building from source

  1. Ensure you have

    java installed - goto http://www.oracle.com/technetwork/java/javase/downloads/jdk10-downloads-4416644.html to download installer for your OS.
    maven installed - goto https://maven.apache.org/download.cgi to download latest version of maven.

  2. Clone this repository to your local filesystem (default branch is 'master')

  3. To download the dependencies

     mvn install

  4. To run the application, run the following command on the project root folder

     mvn spring-boot:run

    Note: If you see a warning similar to the one shown below on running Disabling contextual LOB creation as createClob() method threw error, see this question https://stackoverflow.com/questions/4588755/disabling-contextual-lob-creation-as-createclob-method-threw-error

     java.lang.reflect.InvocationTargetException: null
     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
     at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
     at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
     at org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl.useContextualLobCreation(LobCreatorBuilderImpl.java:113) [hibernate-core-5.2.17.Final.jar:5.2.17.Final]
     at org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl.makeLobCreatorBuilder(LobCreatorBuilderImpl.java:54) [hibernate-core-5.2.17.Final.jar:5.2.17.Final]
     at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentImpl.<init>(JdbcEnvironmentImpl.java:271) [hibernate-core-5.2.17.Final.jar:5.2.17.Final]

    Note: If you try to get GraphQL Schema ou try to access GraphiQL you must have an authorization token in your local storage. This may be inconvenient, but the graph-tool provided in spring-boot-start-* does not yet have the functionality to automatically generate authentication, but there is already a published issue for this:

    graphql-java-kickstart/graphql-spring-boot#106

Running maven tasks

Build

For production you need to provide to enviroment variables:

  • DATABASE_URL: Url for ProstgreSQL Database
  • REDIS_URL: Url for Redis chache

With this you need just run the following commands:

  • mvn install

  • java -jar target/*.jar --spring.profiles.active=prod

and the aplication will start in port 8080. Opitionaly you can use a specific port:

  • java -jar target/*.jar --spring.profiles.active=prod --server.port=$PORT

Other alternative ways to generate a build.

not yet

Running the tests

You just need to run the following command:

mvn test

Getting Started doc

Swagger documentation: https://qma-api.herokuapp.com/swagger-ui.html

Contribution guidelines

Not yet