From 7b3f8ac974ca5a4dc28fd953a30fe5d493c58f25 Mon Sep 17 00:00:00 2001
From: Marc Becker <marc.becker@sap.com>
Date: Wed, 18 Sep 2019 07:07:47 +0000
Subject: [PATCH] CAA160 exercise 2 final state

---
 products-service/.gitignore                   |  24 ++++
 products-service/.npmrc                       |   3 +
 products-service/db/schema.cds                |  18 +++
 products-service/index.cds                    |   2 +
 products-service/package.json                 |  38 +++++
 products-service/pom.xml                      | 135 ++++++++++++++++++
 products-service/srv/admin-service.cds        |   6 +
 products-service/srv/pom.xml                  | 123 ++++++++++++++++
 .../cap/productsservice/Application.java      |  13 ++
 .../srv/src/main/resources/application.yaml   |   7 +
 10 files changed, 369 insertions(+)
 create mode 100644 products-service/.gitignore
 create mode 100644 products-service/.npmrc
 create mode 100644 products-service/db/schema.cds
 create mode 100644 products-service/index.cds
 create mode 100644 products-service/package.json
 create mode 100644 products-service/pom.xml
 create mode 100644 products-service/srv/admin-service.cds
 create mode 100644 products-service/srv/pom.xml
 create mode 100644 products-service/srv/src/main/java/com/sap/teched/cap/productsservice/Application.java
 create mode 100644 products-service/srv/src/main/resources/application.yaml

diff --git a/products-service/.gitignore b/products-service/.gitignore
new file mode 100644
index 00000000..0ef8139e
--- /dev/null
+++ b/products-service/.gitignore
@@ -0,0 +1,24 @@
+gen/
+edmx/
+schema.sql
+*.db
+
+bin/
+target/
+.classpath
+.project
+.settings
+
+node/
+node_modules/
+
+.mta/
+*.mtar
+
+*.log*
+gc_history*
+hs_err*
+*.tgz
+
+default-env.json
+connection.properties
diff --git a/products-service/.npmrc b/products-service/.npmrc
new file mode 100644
index 00000000..10332f30
--- /dev/null
+++ b/products-service/.npmrc
@@ -0,0 +1,3 @@
+package-lock=false
+registry = https://registry.npmjs.org
+@sap:registry = https://npm.sap.com
diff --git a/products-service/db/schema.cds b/products-service/db/schema.cds
new file mode 100644
index 00000000..33eee4d1
--- /dev/null
+++ b/products-service/db/schema.cds
@@ -0,0 +1,18 @@
+namespace sap.capire.products;
+
+using { Currency, cuid, managed, sap.common.CodeList } from '@sap/cds/common';
+
+entity Products : cuid, managed {
+    title    : localized String(111);
+    descr    : localized String(1111);
+    stock    : Integer;
+    price    : Decimal(9,2);
+    currency : Currency;
+    category : Association to Categories;
+}
+
+entity Categories : CodeList {
+    key ID   : Integer;
+    parent   : Association to Categories;
+    children : Composition of many Categories on children.parent = $self;
+}
diff --git a/products-service/index.cds b/products-service/index.cds
new file mode 100644
index 00000000..581fba09
--- /dev/null
+++ b/products-service/index.cds
@@ -0,0 +1,2 @@
+using from './db/schema';
+using from './srv/admin-service';
diff --git a/products-service/package.json b/products-service/package.json
new file mode 100644
index 00000000..9459ef4a
--- /dev/null
+++ b/products-service/package.json
@@ -0,0 +1,38 @@
+{
+    "name": "@sap/capire-products",
+    "version": "1.0.0",
+    "description": "A reuse package providing domain models and services to manage product catalogs.",
+    "license": "ISC",
+    "repository": "https://github.wdf.sap.corp/cap/samples",
+    "scripts": {
+        "build": "cds build/all --clean",
+        "schema": "cds compile srv --to sql > srv/src/main/resources/schema.sql",
+        "deploy": "cds deploy"
+    },
+    "dependencies": {
+        "@sap/cds": "^3.0.0"
+    },
+    "devDependencies": {
+        "sqlite3": "^4.1.0"
+    },
+    "cds": {
+        "build": {
+            "target": "."
+        },
+        "requires": {
+            "db": {
+                "kind": "sqlite",
+                "model": [
+                    "db",
+                    "srv"
+                ],
+                "credentials": {
+                    "database": "sqlite.db"
+                }
+            }
+        },
+        "odata": {
+            "version": "v4"
+        }
+    }
+}
diff --git a/products-service/pom.xml b/products-service/pom.xml
new file mode 100644
index 00000000..92f9f9aa
--- /dev/null
+++ b/products-service/pom.xml
@@ -0,0 +1,135 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.sap.teched.cap</groupId>
+	<artifactId>products-service-parent</artifactId>
+	<version>${revision}</version>
+	<packaging>pom</packaging>
+
+	<name>products-service parent</name>
+
+	<properties>
+		<!-- OUR VERSION -->
+		<revision>1.0-SNAPSHOT</revision>
+
+		<!-- DEPENDENCIES VERSION -->
+		<jdk.version>1.8</jdk.version>
+		<cds.services.version>1.0.1</cds.services.version>
+		<cds4j.version>1.2.1</cds4j.version>
+		<spring.boot.version>2.1.7.RELEASE</spring.boot.version>
+
+		<node.version>v10.4.1</node.version>
+		<node.url>https://nodejs.org/dist/</node.url>
+	</properties>
+
+	<modules>
+		<module>srv</module>
+	</modules>
+
+	<dependencyManagement>
+		<dependencies>
+			<!-- CDS SERVICES -->
+			<dependency>
+				<groupId>com.sap.cds</groupId>
+				<artifactId>cds-services-bom</artifactId>
+				<version>${cds.services.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+
+			<!-- SPRING BOOT -->
+			<dependency>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-dependencies</artifactId>
+				<version>${spring.boot.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
+	<build>
+		<pluginManagement>
+			<plugins>
+				<!-- STEPS TO GENERATE CDS ARTIFACTS -->
+				<plugin>
+					<groupId>com.github.eirslett</groupId>
+					<artifactId>frontend-maven-plugin</artifactId>
+					<version>1.6</version>
+					<executions>
+						<execution>
+							<id>install-node-and-npm</id>
+							<phase>generate-sources</phase>
+							<goals>
+								<goal>install-node-and-npm</goal>
+							</goals>
+							<configuration>
+								<downloadRoot>${node.url}</downloadRoot>
+								<nodeVersion>${node.version}</nodeVersion>
+								<npmInheritsProxyConfigFromMaven>true</npmInheritsProxyConfigFromMaven>
+							</configuration>
+						</execution>
+
+						<execution>
+							<id>npm install</id>
+							<phase>generate-sources</phase>
+							<goals>
+								<goal>npm</goal>
+							</goals>
+							<configuration>
+								<arguments>install</arguments>
+							</configuration>
+						</execution>
+
+						<execution>
+							<id>cds build</id>
+							<phase>generate-sources</phase>
+							<goals>
+								<goal>npm</goal>
+							</goals>
+							<configuration>
+								<arguments>run build</arguments>
+							</configuration>
+						</execution>
+
+						<execution>
+							<id>cds schema</id>
+							<phase>generate-sources</phase>
+							<goals>
+								<goal>npm</goal>
+							</goals>
+							<configuration>
+								<arguments>run schema</arguments>
+							</configuration>
+						</execution>
+					</executions>
+				</plugin>
+			</plugins>
+		</pluginManagement>
+
+		<plugins>
+			<!-- JAVA VERSION -->
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.7.0</version>
+				<configuration>
+					<source>${jdk.version}</source>
+					<target>${jdk.version}</target>
+				</configuration>
+			</plugin>
+
+			<!-- MAKE SPRING BOOT PLUGIN RUNNABLE FROM ROOT -->
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<version>${spring.boot.version}</version>
+				<configuration>
+					<skip>true</skip>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>
diff --git a/products-service/srv/admin-service.cds b/products-service/srv/admin-service.cds
new file mode 100644
index 00000000..acc100d4
--- /dev/null
+++ b/products-service/srv/admin-service.cds
@@ -0,0 +1,6 @@
+using { sap.capire.products as db } from '../db/schema';
+
+service AdminService {
+    entity Products   as projection on db.Products;
+    entity Categories as projection on db.Categories;
+}
diff --git a/products-service/srv/pom.xml b/products-service/srv/pom.xml
new file mode 100644
index 00000000..b04b95dd
--- /dev/null
+++ b/products-service/srv/pom.xml
@@ -0,0 +1,123 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<parent>
+		<artifactId>products-service-parent</artifactId>
+		<groupId>com.sap.teched.cap</groupId>
+		<version>${revision}</version>
+	</parent>
+
+	<artifactId>products-service</artifactId>
+	<packaging>jar</packaging>
+
+	<name>products-service</name>
+
+	<!-- ACTUAL DEPENDENCIES -->
+	<dependencies>
+		<dependency>
+			<groupId>com.sap.cds</groupId>
+			<artifactId>cds-starter-spring-boot-odata</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.xerial</groupId>
+			<artifactId>sqlite-jdbc</artifactId>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<!-- SPRING BOOT PLUGIN -->
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<version>${spring.boot.version}</version>
+				<configuration>
+					<skip>false</skip>
+				</configuration>
+				<executions>
+					<execution>
+						<goals>
+							<goal>repackage</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+
+			<!-- STEPS TO GENERATE CDS ARTIFACTS IMPORTED FROM PARENT -->
+			<plugin>
+				<groupId>com.github.eirslett</groupId>
+				<artifactId>frontend-maven-plugin</artifactId>
+			</plugin>
+
+			<!-- CONFIGURE ADDITIONAL SOURCE DIRECTORY FOR GENERATED CLASSES -->
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>build-helper-maven-plugin</artifactId>
+				<version>3.0.0</version>
+				<executions>
+					<execution>
+						<phase>generate-sources</phase>
+						<goals>
+							<goal>add-source</goal>
+						</goals>
+						<configuration>
+							<sources>
+								<source>src/gen/java</source>
+							</sources>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+
+			<!-- GENERATE POJO INTERFACES -->
+			<plugin>
+				<groupId>com.sap.cds</groupId>
+				<artifactId>cds4j-maven-plugin</artifactId>
+				<version>${cds4j.version}</version>
+				<configuration>
+					<outputDirectory>${project.basedir}/src/gen</outputDirectory>
+				</configuration>
+				<executions>
+					<execution>
+						<id>cds4j-generate-model</id>
+						<phase>generate-sources</phase>
+						<goals>
+							<goal>generate</goal>
+						</goals>
+						<configuration>
+							<csnFile>${project.basedir}/src/main/resources/edmx/csn.json</csnFile>
+							<excludes>
+								<exclude>localized.*</exclude>
+							</excludes>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+
+			<!-- CLEAN GENERATED ARTIFACTS -->
+			<plugin>
+				<artifactId>maven-clean-plugin</artifactId>
+				<version>3.0.0</version>
+				<configuration>
+					<filesets>
+						<fileset>
+							<directory>src/gen</directory>
+							<followSymlinks>false</followSymlinks>
+						</fileset>
+						<fileset>
+							<directory>src/main/resources</directory>
+							<includes>
+								<include>edmx/**</include>
+								<include>schema.sql</include>
+							</includes>
+							<followSymlinks>false</followSymlinks>
+						</fileset>
+					</filesets>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>
\ No newline at end of file
diff --git a/products-service/srv/src/main/java/com/sap/teched/cap/productsservice/Application.java b/products-service/srv/src/main/java/com/sap/teched/cap/productsservice/Application.java
new file mode 100644
index 00000000..af45c1c9
--- /dev/null
+++ b/products-service/srv/src/main/java/com/sap/teched/cap/productsservice/Application.java
@@ -0,0 +1,13 @@
+package com.sap.teched.cap.productsservice;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+
+}
diff --git a/products-service/srv/src/main/resources/application.yaml b/products-service/srv/src/main/resources/application.yaml
new file mode 100644
index 00000000..82facf82
--- /dev/null
+++ b/products-service/srv/src/main/resources/application.yaml
@@ -0,0 +1,7 @@
+---
+spring:
+  profiles: default
+  datasource:
+    url: "jdbc:sqlite:sqlite.db"
+    driver-class-name: org.sqlite.JDBC
+    initialization-mode: never