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• MySQL installation,
• Spring Boot installation (execution of Spring Boot based application),
• Exposing RESTful Web Services.

Starting

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WS API server from source codes

Catalogue QT Web Services are hosted using Spring-Boot framework. In order to start server you have to clone the repository with source code. Source code of all the components can be downloaded from the code repository (Catalog QT2).

> git clone https://YOUR_USER_NAME_AT_GATEWAY@gforge-nextgitlab.eufus.psnc.eupl/gitsimulation_catalogue/catalog_qt_2.git

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> mysql -u itm_catalog_rw -p -h localhost itm_catalog_qt
Enter password:
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Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 6318
Server version: 8.0.20 MySQL Community Server - GPL

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mysql> show tables;
+----------------------------+
| Tables_in_itm_catalog_testqt |
+----------------------------+
| annotation                 |
| catalog_parameters         |
| entry                      |
| entry_data                 |
| experimententry_replacement        |
| experiment        |
| outcome      |
| filter                   |
| referenceoutcome                  |
| reference     replace           |
| request        |
|  request        |
| request_status           |
| tag                        |
| tag_entry                  |
| user                     |
| user_filter              |
| variable                   |
+--| variable_type            |
+--------------------------+
1317 rows in set (0.00 sec)


mysql>

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 Starting Spring Web Services

To prepare Catalog QT environment run compile.sh script - it will create server application and basic components. 

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> SERVER_PORT=8081 mvn spring-boot:run

 Debugging

In our application we have several different debugging paths depending on the docker environment and what you want to debug.

You can debug our app locally on your local machine using  e g. Intellij IDE.

We have two docker containers:

• docker compose - the app is built of independent dockers that are connected to each other. According to the idea of microservices.
• single-container - mailny used by developers, all components are built on the basis of one dockerfile, which creates one container.

Let's get through each debbuging path. 

1. Local docker-compose debugging

Things you must do BEFORE building the image:

Catalog-ws-server

To debug catalog-ws-server you need to add specific lines to docker-compose.override.yaml in server section

  server:
    volumes:
      - ./imasdb:/home/imas/public/imasdb
      - ./build/catalog_qt_2:/catalog_qt_2 #1
    ports:
      - 5005:5005 #2
    environment: 
      - DEBUG=1 #3

1. Maps your code on host machine to the code inside container, allowing you to use your favourite IDE debugger capabilities. Also, you can change your code and run docker-compose restart to rerun container. This allows container to integrate your newest code.

2. Exposes port for Java debugger, usually 5005.

3. Enables debugging on catalog-ws-server.

You also need to run

echo '' > build/files/server/application.properties.patch

and in catalog_qt_2/server/catalog-ws-server/src/main/resources/application.properties change

-spring.datasource.url=jdbc:mysql://localhost:3306/itm_catalog_qt?serverTimezone=UTC
+spring.datasource.url=jdbc:mysql://db:3306/itm_catalog_qt?serverTimezone=UTC

Running tests

You can run unit tests by changing directory to: ws/catalog-ws and running.

> mvn test

 Catalogue QT Docker - Docker Compose Installation

This container is desined to simplify installation of Catalogue QT and it's components.
Instead of installing it on `IMAS` compatible platform you can use it on virtually any machine.


Known limitations

Note that this container should be used only for research purposes.

Starting Catalogue Update Process

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# You need IMAS environment with Open JDK 11

> module purge
> module load cineca
> module load imasenv
> module unload itm-java
> module load openjdk

# You have to clone source repository (you need to request access if you haven't done so)
# https://gforge6gitlab.eufus.eu/gf/projectpsnc.pl/simulation_catalogue/catalog_qt_2/ .git- and "Request to join project"

> git clone https://gforge6gitlab.eufus.eu/gitpsnc.pl/simulation_catalogue/catalog_qt_2.git
Cloning into 'catalog_qt_2'... 
Username for 'https://gforge6gitlab.eufus.psnc.eupl': YOUR_GW_USER_NAMEg2afilip
Password for 'https://g2michal@gforge6g2afilip@gitlab.eufus.psnc.eupl': YOUR_GW_PASSWORD

> cd catalog_qt_2/client/catalog-ws-client/
> mvn org.apache.maven.plugins:maven-install-plugin:3.0.0-M1:install-file  \
    -Dfile=${IMAS_PREFIX}/jar/imas.jar \
    -DgroupId=imas -DartifactId=imas \
    -Dversion=1.0.0-SNAPSHOT -Dpackaging=jar \
    -DlocalRepositoryPath=`pwd`/local-maven-repo
> mvn install -DskipTests

# You are ready to run Update Process

> java -jar ./target/catalogAPI.jar -startUpdateProcess --url http://catalog:8080
[main] INFO pl.psnc.catalog.client.cli.commands.StartUpdateProcess - Getting list of requests for processing from Catalog.
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