Foodcoop Backend

.gitignore

@@ -6,4 +6,7 @@ syntax: glob
 /*/target/*
 /*/*.iml
 /*.iml
-/*/*/*/*/application.properties
+.classpath
+.project
+org.*
+application.properties

Dockerfile

@@ -1,4 +1,13 @@
-FROM adoptopenjdk/openjdk11:alpine-jre
-ARG JAR_FILE=/*.jar
-COPY ${JAR_FILE} app.jar
-ENTRYPOINT ["java","-jar","/app.jar"]
+FROM maven:3.6.3-jdk-11-slim AS build
+WORKDIR /home/app
+
+# Kopiere das gesamte Projektverzeichnis
+COPY . .
+
+# Baue das Projekt mit Maven Wrapper
+RUN mvn clean install -DskipTests
+
+# Verwende das offizielle OpenJDK Image, um die Jar auszuführen
+FROM openjdk:11-jre-slim
+COPY --from=build /home/app/plugins/target/*.jar /usr/local/lib/app.jar
+ENTRYPOINT ["java","-jar","/usr/local/lib/app.jar"]

README.md

@@ -3,9 +3,82 @@
 Food-coop warehouse management software.
 
 
+## Instructions for local setup
+
+If you want to setup the Backend for your localhost you need to create an application.properties in plugins/src/main/resources and you need a local Keycloak & MariaDB instance.<br>
+In the application.properties you have to define your MariaDB Datasource and Keycloak instance.<br>
+This is needed because for production the application.properties is created & written to via GitHub Actions (see [GitHub workflows](https://github.com/FoodCoopV3/foodcoops-backend/blob/main/.github/workflows/ssh_deployment.yml))<br>
+The reason for this is, that the private Data of the official Keycloak/MariaDB instances like passwords, secrets etc. is not exposed in the propertie file and is being filled in when build by GitHub Actions.<br>
+An example applications.properties could look like this:
+```java
+ spring.datasource.url=jdbc:mariadb://{ip_of_db}:3306/{dbname}
+ spring.datasource.username={username}
+ spring.datasource.password={password}
+ spring.datasource.driver−class−name=org.mariadb.jdbc.Driver
+ spring.jpa.hibernate.ddl−auto=none
+ spring.jpa.generate−ddl=true
+ spring.datasource.initialization−mode=always
+ spring.jpa.show−sql=true
+ server.port=8081
+
+ keycloak.realm={Realm Name}
+ keycloak.auth−server−url=http://{keycloak_ip}:{port}/
+ keycloak.ssl−required=none
+ keycloak.credentials.secret={Client Secrent}
+ keycloak.use−resource−role−mappings = true
+ keycloak.resource={Client Name}
+
+ spring.mail.host=smtp.ionos.de
+ spring.mail.port=587
+ spring.mail.username=foodcoop@orat.de
+ spring.mail.password={password}
+ spring.mail.properties.mail.smtp.auth=true
+ spring.mail.properties.mail.smtp.starttls.enable=true
+```
+(@Oliver got the mail password, Keycloak + db have to be setup before)
 
+If you want to setup Keycloak etc you can use the following docker-compose.yml
 
+```
+version: '1'
+services:
+  frontend:
+    image: frontend
+    restart: always
+    volumes:
+      - nginx_cfg:/etc/nginx/conf.d
+    ports:
+      -  80:80
+  keycloak:
+    image: quay.io/keycloak/keycloak:19.0.1
+    restart: always
+    ports:
+      - 8089:8080
+    volumes:
+      - /root/foodcoop/keycloak_data/dataTest:/opt/jboss/keycloak/standalone/data/
+    environment:
+      - KEYCLOAK_ADMIN={admin username}
+      - KC_HTTP_ENABLED=true
+      - KEYCLOAK_ADMIN_PASSWORD={admin passwort}
+      - DB_VENDOR=mariadb
+      - KC_DB=mariadb
+      - KC_DB_USERNAME={db username}
+      - KC_DB_PASSWORD={db passwort}
+      - KC_DB_URL=jdbc:mariadb://{ip}:3306/{dbname}?allowPublicKeyRetrieval=true&useSSL=FALSE
+    command:
+      - start-dev
+  app:
+    image: foodcoops-backend
+    restart: always
+    ports:
+      - "8080:8080"
+volumes:
+  nginx_cfg:
+```
+Change Keycloak http enabled to false asap. (after you added https support.)
+MariaDB is NOT included, checkout the paper for the reason & how to set it up.
 
+After setup, swagger is running at: http://{server ip}:8080/swagger-ui/
 ## Installing, starting and stopping the application
 
 Food-coop warehouse comes prepackaged with its maven wrapper. Go to the project directory.<br>

abstraction/bin/dependency-reduced-pom.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <parent>
+    <artifactId>warehouse</artifactId>
+    <groupId>de.dhbw.foodcoop</groupId>
+    <version>1.0-SNAPSHOT</version>
+  </parent>
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>abstraction</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <debug>true</debug>
+          <release>11</release>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+  <dependencies>
+    <dependency>
+      <groupId>javax.persistence</groupId>
+      <artifactId>javax.persistence-api</artifactId>
+      <version>2.2</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-context</artifactId>
+      <version>5.3.4</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.11</version>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+</project>

abstraction/bin/pom.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>warehouse</artifactId>
+        <groupId>de.dhbw.foodcoop</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>abstraction</artifactId>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <debug>true</debug>
+                    <release>11</release>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.persistence</groupId>
+            <artifactId>javax.persistence-api</artifactId>
+            <version>2.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>5.3.4</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.11</version>
+        </dependency>
+    </dependencies>
+
+
+</project>

abstraction/pom.xml

@@ -37,7 +37,25 @@
             <artifactId>spring-context</artifactId>
             <version>5.3.4</version>
         </dependency>
+<dependency>
+    <groupId>com.fasterxml.jackson.core</groupId>
+    <artifactId>jackson-core</artifactId>
+    <version>2.13.0</version>
+</dependency>
 
+<!-- Jackson Annotations -->
+<dependency>
+    <groupId>com.fasterxml.jackson.core</groupId>
+    <artifactId>jackson-annotations</artifactId>
+    <version>2.13.0</version>
+</dependency>
+
+<!-- Jackson Databind -->
+<dependency>
+    <groupId>com.fasterxml.jackson.core</groupId>
+    <artifactId>jackson-databind</artifactId>
+    <version>2.13.0</version>
+</dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>

adapters/src/main/java/de/dhbw/foodcoop/warehouse/adapters/representations/BestandBuyRepresentation.java

@@ -0,0 +1,35 @@
+package de.dhbw.foodcoop.warehouse.adapters.representations;
+
+public class BestandBuyRepresentation {
+
+	private String id;
+	private ProduktRepresentation bestand;
+	private double amount;
+	public BestandBuyRepresentation(String id, ProduktRepresentation bestand, double amount) {
+		super();
+		this.id = id;
+		this.bestand = bestand;
+		this.amount = amount;
+	}
+
+	public String getId() {
+		return id;
+	}
+	public void setId(String id) {
+		this.id = id;
+	}
+	public ProduktRepresentation getBestand() {
+		return bestand;
+	}
+	public void setBestand(ProduktRepresentation bestand) {
+		this.bestand = bestand;
+	}
+	public double getAmount() {
+		return amount;
+	}
+	public void setAmount(double amount) {
+		this.amount = amount;
+	}
+
+
+}

adapters/src/main/java/de/dhbw/foodcoop/warehouse/adapters/representations/BestandRepresentation.java

@@ -0,0 +1,58 @@
+package de.dhbw.foodcoop.warehouse.adapters.representations;
+
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+
+import com.fasterxml.jackson.annotation.JsonSubTypes;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+
+import de.dhbw.foodcoop.warehouse.domain.entities.BrotBestand;
+import de.dhbw.foodcoop.warehouse.domain.entities.FrischBestand;
+import de.dhbw.foodcoop.warehouse.domain.entities.Produkt;
+
+@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = "type")
+@JsonSubTypes({
+    @JsonSubTypes.Type(value = FrischBestandRepresentation.class, name = "frisch"),
+    @JsonSubTypes.Type(value = BrotBestandRepresentation.class, name ="brot"),
+    @JsonSubTypes.Type(value = ProduktRepresentation.class, name="lager")
+    // Andere Subtypen hier
+})
+@Inheritance(strategy = InheritanceType.JOINED)
+public abstract class BestandRepresentation {
+		protected String id;
+	    protected String name;
+	    private boolean verfuegbarkeit;
+	    private float preis;
+
+	    public BestandRepresentation(String id, String name, boolean verfuegbarkeit, float preis) {
+	        this.id = id;
+	        this.name = name;
+	        this.verfuegbarkeit = verfuegbarkeit;
+	        this.preis = preis;
+	    }
+
+	    public BestandRepresentation() {
+			// TODO Auto-generated constructor stub
+		}
+	    public String getId() {
+	        return id;
+	    }
+
+	    public String getName() {
+	        return name;
+	    }
+
+	    public boolean getVerfuegbarkeit() {
+	        return verfuegbarkeit;
+	    }
+
+
+
+	    public float getPreis() {
+	        return preis;
+	    }
+
+	    public void setId(String id) {
+	        this.id = id;
+	    }
+}

adapters/src/main/java/de/dhbw/foodcoop/warehouse/adapters/representations/BestellungBuyRepresentation.java

@@ -0,0 +1,38 @@
+package de.dhbw.foodcoop.warehouse.adapters.representations;
+
+public class BestellungBuyRepresentation {
+	private String id;
+	private BestellungRepresentation bestellung;
+	private double amount;
+	public BestellungBuyRepresentation(String id, BestellungRepresentation bestellung, double amount) {
+		super();
+		this.id = id;
+		this.bestellung = bestellung;
+		this.amount = amount;
+	}
+
+	public String getId() {
+		return id;
+	}
+	public void setId(String id) {
+		this.id = id;
+	}
+
+
+
+	public BestellungRepresentation getBestellung() {
+		return bestellung;
+	}
+
+	public void setBestellung(BestellungRepresentation bestellung) {
+		this.bestellung = bestellung;
+	}
+
+	public double getAmount() {
+		return amount;
+	}
+	public void setAmount(double amount) {
+		this.amount = amount;
+	}
+
+}