Create products api

api-root.yaml

@@ -0,0 +1,96 @@
+openapi: 3.0.0
+info:
+  title: Combined SimilarProducts API
+  version: '1.0'
+servers:
+  - url: 'http://localhost:5000'
+  - url: 'http://localhost:3001'
+
+paths:
+  /product:
+    get:
+      operationId: getAllProducts
+      summary: Products
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/ProductDetail'
+        '404':
+          description: Product Not found
+
+  /product/{productId}/similar:
+    get:
+      operationId: getSimilarProductDetails
+      summary: Similar products
+      parameters:
+        - name: productId
+          in: path
+          required: true
+          schema:
+            type: string
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/ProductDetail'
+        '404':
+          description: Product Not found
+
+  /product/{productId}/similarids:
+    get:
+      operationId: getSimilarProductsIds
+      summary: Gets the ids of similar products
+      parameters:
+        - name: productId
+          in: path
+          required: true
+          schema:
+            type: string
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/SimilarProductIds'
+
+  /product/{productId}:
+    get:
+      operationId: getProductId
+      summary: Gets a product detail
+      parameters:
+        - name: productId
+          in: path
+          required: true
+          schema:
+            type: string
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ProductDetail'
+        '404':
+          description: Product Not found
+
+components:
+  schemas:
+    ProductDetail:
+      type: object
+      $ref: './similarProducts.yaml#/components/schemas/ProductDetail'
+      description: List of similar products with full details
+    SimilarProductIds:
+      type: array
+      items:
+        type: string
+      description: List of similar product IDs

docker-compose.yaml

@@ -4,6 +4,7 @@ services:
     image: influxdb:1.8.2
     ports:
       - "8086:8086"
+      - "5005:5005"
     environment:
       - INFLUXDB_DB=k6
   grafana:
@@ -23,6 +24,7 @@ services:
     volumes:
       - ./shared/simulado:/app
     command: ./bin/simulado -f /app/mocks.json
+    platform: linux/amd64
   k6:
     image: loadimpact/k6:0.28.0
     ports:
@@ -33,3 +35,10 @@ services:
       - K6_OUT=influxdb=http://influxdb:8086/k6
     extra_hosts:
       - "host.docker.internal:host-gateway"
+  backend:
+    build: .
+    ports:
+      - "5000:5000"
+    depends_on:
+      - influxdb
+      - grafana

dockerfile

@@ -0,0 +1,18 @@
+FROM maven:3.9.6-eclipse-temurin-17 AS build
+WORKDIR /app
+
+COPY pom.xml .
+COPY *.yaml .
+COPY src ./src
+COPY shared/simulado/mocks.json shared/simulado/mocks.json
+
+RUN mvn clean package spring-boot:repackage -DskipTests
+
+FROM eclipse-temurin:17-jre
+WORKDIR /app
+
+COPY --from=build /app/target/*.jar backendDevTest.jar
+
+EXPOSE 5000 5005
+
+CMD ["java", "-jar", "backendDevTest.jar", "--server.port=5000", "--server.address=0.0.0.0"]

existingApis.yaml

@@ -5,6 +5,22 @@ info:
 servers:
   - url: 'http://localhost:3001'
 paths:
+  '/product':
+    get:
+      operationId: getAllProducts
+      summary: Products
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/ProductDetail'
+        '404':
+          description: Product Not found
+
   '/product/{productId}/similarids':
     parameters:
       - schema:

pom.xml

@@ -0,0 +1,109 @@
+<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>org.backendDevTest</groupId>
+    <artifactId>backendDevTest</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+    <properties>
+        <java.version>17</java.version>
+        <spring.boot.version>3.3.0</spring.boot.version>
+        <openapi.generator.version>7.0.0</openapi.generator.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <version>${spring.boot.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+            <version>${spring.boot.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.openapitools</groupId>
+            <artifactId>jackson-databind-nullable</artifactId>
+            <version>0.2.6</version>
+        </dependency>
+
+            <dependency>
+                <groupId>io.swagger.core.v3</groupId>
+                <artifactId>swagger-core-jakarta</artifactId>
+                <version>2.2.25</version>
+            </dependency>
+
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>2.2.0</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <sourceDirectory>src/main/java</sourceDirectory>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+            <resource>
+                <directory>shared/simulado</directory>
+                <targetPath>.</targetPath>
+                <includes>
+                    <include>mocks.json</include>
+                </includes>
+            </resource>
+        </resources>
+
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+
+            <plugin>
+                <groupId>org.openapitools</groupId>
+                <artifactId>openapi-generator-maven-plugin</artifactId>
+                <version>${openapi.generator.version}</version>
+                <executions>
+                    <execution>
+                        <id>generate-api</id>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                        <configuration>
+                            <inputSpec>${project.basedir}/api-root.yaml</inputSpec>
+                            <generatorName>spring</generatorName>
+                            <output>${project.build.directory}/generated-sources</output>
+                            <apiPackage>org.backendDevTest.infra.api</apiPackage>
+                            <modelPackage>org.backendDevTest.infra.model</modelPackage>
+                            <configOptions>
+                                <interfaceOnly>true</interfaceOnly>
+                                <useSpringBoot3>true</useSpringBoot3>
+                            </configOptions>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.10.1</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <encoding>UTF-8</encoding>
+                    <generatedSourcesDirectory>${project.build.directory}/generated-sources</generatedSourcesDirectory>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

shared/simulado/mocks.json

@@ -73,5 +73,16 @@
     "body": "{\"id\":\"10000\",\"name\":\"Leather jacket\",\"price\":89.99,\"availability\":true}",
     "delay": 50000,
     "headers": {"Content-Type": "application/json"}
+  },
+  {
+    "path": "/product/4/similar",
+    "body": "[{\"message\":\"Product not found\"}]",
+    "status": 404,
+    "headers": {"Content-Type": "application/json"}
+  },
+  {
+    "path": "/product/10000/similar",
+    "body": "[{\"id\":\"100000\",\"name\":\"Wool jacket\",\"price\":69.99,\"availability\":true}]",
+    "headers": {"Content-Type": "application/json"}
   }
 ]

src/main/java/org/backendDevTest/BackendDevTestApplication.java

@@ -0,0 +1,12 @@
+package org.backendDevTest;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BackendDevTestApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(BackendDevTestApplication.class, args);
+    }
+}