remove mapstruct to keep the project simpler

Author: Ivan Franchin

bitcoin-api/pom.xml

@@ -14,8 +14,6 @@
     <description>Demo project for Spring Boot</description>
 
     <properties>
-        <org.mapstruct.version>1.5.3.Final</org.mapstruct.version>
-        <lombok-mapstruct-binding.version>0.2.0</lombok-mapstruct-binding.version>
         <springdoc-openapi.version>2.0.4</springdoc-openapi.version>
     </properties>
 
@@ -57,13 +55,6 @@
             <artifactId>spring-kafka</artifactId>
         </dependency>
 
-        <!-- MapStruct -->
-        <dependency>
-            <groupId>org.mapstruct</groupId>
-            <artifactId>mapstruct</artifactId>
-            <version>${org.mapstruct.version}</version>
-        </dependency>
-
         <!-- SpringDoc OpenApi -->
         <dependency>
             <groupId>org.springdoc</groupId>
@@ -112,29 +103,6 @@
                     </excludes>
                 </configuration>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <annotationProcessorPaths>
-                        <path>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok</artifactId>
-                            <version>${lombok.version}</version>
-                        </path>
-                        <path>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok-mapstruct-binding</artifactId>
-                            <version>${lombok-mapstruct-binding.version}</version>
-                        </path>
-                        <path>
-                            <groupId>org.mapstruct</groupId>
-                            <artifactId>mapstruct-processor</artifactId>
-                            <version>${org.mapstruct.version}</version>
-                        </path>
-                    </annotationProcessorPaths>
-                </configuration>
-            </plugin>
         </plugins>
     </build>
 

bitcoin-api/src/main/java/com/ivanfranchin/bitcoinapi/kafka/PriceStreamer.java

@@ -1,7 +1,6 @@
 package com.ivanfranchin.bitcoinapi.kafka;
 
 import com.ivanfranchin.bitcoinapi.model.Price;
-import com.ivanfranchin.bitcoinapi.mapper.PriceMapper;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.cloud.stream.function.StreamBridge;
@@ -12,11 +11,10 @@
 @Component
 public class PriceStreamer {
 
-    private final PriceMapper priceMapper;
     private final StreamBridge streamBridge;
 
     public void send(Price price) {
-        PriceMessage priceMessage = priceMapper.toPriceMessage(price);
+        PriceMessage priceMessage = new PriceMessage(price.getId(), price.getValue(), price.getTimestamp());
         streamBridge.send("prices-out-0", priceMessage);
         log.info("{} sent to bus.", priceMessage);
     }

bitcoin-api/src/main/java/com/ivanfranchin/bitcoinapi/mapper/PriceMapper.java

@@ -1,6 +1,6 @@
 package com.ivanfranchin.bitcoinapi.rest;
 
-import com.ivanfranchin.bitcoinapi.mapper.PriceMapper;
+import com.ivanfranchin.bitcoinapi.model.Price;
 import com.ivanfranchin.bitcoinapi.rest.dto.PriceResponse;
 import com.ivanfranchin.bitcoinapi.service.PriceService;
 import io.swagger.v3.oas.annotations.Operation;
@@ -15,11 +15,11 @@
 public class PriceController {
 
     private final PriceService priceService;
-    private final PriceMapper priceMapper;
 
     @Operation(summary = "Get last price")
     @GetMapping("/last")
     public PriceResponse getLastPrice() {
-        return priceMapper.toPriceResponse(priceService.getLastPrice());
+        Price price = priceService.getLastPrice();
+        return new PriceResponse(price.getValue(), price.getTimestamp());
     }
 }