[#239] Base Structure for Hera API (#240)

* Added API module. Updated CI/CD pipeline with better naming and so that API is also built and deployed when pushing to master

* Foundation for Kotlin GraphQL API

api/pom.xml

@@ -0,0 +1,99 @@
+<?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>hera</artifactId>
+        <groupId>hera</groupId>
+        <version>2.0.0-beta.0</version>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>api</artifactId>
+    <packaging>jar</packaging>
+
+    <properties>
+        <kotlin.version>1.3.71</kotlin.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.expediagroup</groupId>
+            <artifactId>graphql-kotlin-spring-server</artifactId>
+            <version>3.5.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+            <version>2.2.9.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-stdlib</artifactId>
+            <version>${kotlin.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>hera</groupId>
+            <artifactId>data</artifactId>
+            <version>2.0.0-beta.0</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.jetbrains.kotlin</groupId>
+                <artifactId>kotlin-maven-plugin</artifactId>
+                <version>${kotlin.version}</version>
+                <executions>
+                    <execution>
+                        <id>compile</id>
+                        <phase>process-sources</phase>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <jvmTarget>1.8</jvmTarget>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>compile</id>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <configuration>
+                    <finalName>hera-prod-api</finalName>
+                    <archive>
+                        <manifest>
+                            <mainClass>hera.core.Core</mainClass>
+                        </manifest>
+                    </archive>
+                    <descriptorRefs>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                    </descriptorRefs>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

api/src/main/kotlin/hera/api/ApiApplication.kt

@@ -0,0 +1,11 @@
+package hera.api
+
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+
+@SpringBootApplication
+open class ApiApplication
+
+fun main(args: Array<String>) {
+	runApplication<ApiApplication>(*args)
+}

api/src/main/kotlin/hera/api/schemas/Test.kt

@@ -0,0 +1,11 @@
+package hera.api.schemas
+
+import com.expediagroup.graphql.spring.operations.Query
+import org.springframework.stereotype.Component
+
+@Component
+class Test : Query {
+	fun test(): String {
+		return "test successfull!"
+	}
+}

api/src/main/resources/application.properties

@@ -0,0 +1 @@
+graphql.packages=hera.api.schemas

appspec.yml

@@ -1,5 +1,7 @@
 version: 0.0
 os: linux
 files:
-  - source: ./hera-prod-bundle-jar-with-dependencies.jar
-    destination: /home/ec2-user/bots
+  - source: ./hera-prod-bot-jar-with-dependencies.jar
+    destination: /home/ec2-user/apps
+  - source: ./hera-prod-api-jar-with-dependencies.jar
+    destination: /home/ec2-user/apps

buildspec.yml

@@ -10,6 +10,7 @@ phases:
       - mvn clean install
 artifacts:
   files:
-    - core/target/hera-prod-bundle-jar-with-dependencies.jar
+    - core/target/hera-prod-bot-jar-with-dependencies.jar
+    - api/target/hera-prod-api-jar-with-dependencies.jar
     - appspec.yml
   discard-paths: yes

core/pom.xml

@@ -59,7 +59,7 @@
             <plugin>
                 <artifactId>maven-assembly-plugin</artifactId>
                 <configuration>
-                    <finalName>hera-prod-bundle</finalName>
+                    <finalName>hera-prod-bot</finalName>
                     <archive>
                         <manifest>
                             <mainClass>hera.core.Core</mainClass>

data/pom.xml

@@ -12,7 +12,7 @@
     <artifactId>data</artifactId>
 
     <properties>
-        <kotlin.version>1.3.61</kotlin.version>
+        <kotlin.version>1.3.71</kotlin.version>
     </properties>
 
     <dependencies>

pom.xml

@@ -22,6 +22,7 @@
         <module>core</module>
         <module>data</module>
         <module>metrics</module>
+        <module>api</module>
     </modules>
 
     <dependencies>