Change seeder order definition to annotations instead of a static list

winery/webapp/pom.xml

@@ -114,7 +114,7 @@
         <dependency>
             <groupId>one.util</groupId>
             <artifactId>streamex</artifactId>
-            <version>0.6.5</version>
+            <version>0.7.3</version>
         </dependency>
 
     </dependencies>

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/components/DataSeederComponent.java

 package cz.muni.fi.pa165.winery.webapp.components;
 
+import com.fasterxml.jackson.databind.util.ClassUtil;
 import cz.muni.fi.pa165.winery.webapp.seeders.*;
+import one.util.streamex.StreamEx;
 import org.springframework.context.event.ContextRefreshedEvent;
 import org.springframework.context.event.EventListener;
+import org.springframework.core.annotation.Order;
 import org.springframework.stereotype.Component;
+import org.springframework.util.ClassUtils;
 
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -12,25 +17,21 @@ import java.util.Map;
 @Component
 public class DataSeederComponent implements DataSeederContext {
 
-    // Order-sensitive!
-    static final List<DataSeeder> SEEDERS = List.of(
-            new GrapeDataSeeder(),
-            new HarvestDataSeeder(),
-            new UserDataSeeder(),
-            new UserRoleDataSeeder(),
-            new WineTypeDataSeeder(),
-            new WineBottleDataSeeder(),
-            new ProductReviewDataSeeder(),
-            new OrderDataSeeder(),
-            new OrderItemDataSeeder()
-    );
+    private final Collection<DataSeeder> seeders;
+
+    public DataSeederComponent(Collection<DataSeeder> seeders) {
+
+        this.seeders = StreamEx.of(seeders.stream())
+                .sortedBy(x -> getSeederOrder((Class<DataSeeder>)x.getClass()))
+                .toList();
+    }
 
     private Map<String, List<Object>> seededObjects = new HashMap<>();
 
     @EventListener
     public void handleContextRefresh(ContextRefreshedEvent event) {
         var context = event.getApplicationContext();
-        for (var seeder : SEEDERS) {
+        for (var seeder : seeders) {
             var dtos = seeder.seed(context, this);
             if (!dtos.isEmpty()) {
                 seededObjects.put(dtos.get(0).getClass().getName(), dtos);
@@ -42,4 +43,13 @@ public class DataSeederComponent implements DataSeederContext {
     public <T> List<T> getSeededData(Class<T> type) {
         return (List<T>) seededObjects.getOrDefault(type.getName(), null);
     }
+
+    private long getSeederOrder(Class<DataSeeder> seederClass) {
+        var nonProxyClass = ClassUtils.getUserClass(seederClass);
+        var orderAnnotation = nonProxyClass.getAnnotation(Order.class);
+        if (orderAnnotation == null) {
+            return Long.MAX_VALUE;
+        }
+        return orderAnnotation.value();
+    }
 }

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/GrapeDataSeeder.java

@@ -4,9 +4,13 @@ import cz.muni.fi.pa165.winery.dto.wine.GrapeDto;
 import cz.muni.fi.pa165.winery.services.PersistenceService;
 import cz.muni.fi.pa165.winery.services.wine.GrapeService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.util.List;
 
+@Component
+@Order(0)
 public class GrapeDataSeeder extends DataSeederBase<GrapeDto, GrapeService> {
     @Override
     protected Class<GrapeService> getPersistenceServiceClass() {

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/HarvestDataSeeder.java

@@ -4,10 +4,14 @@ import cz.muni.fi.pa165.winery.dto.wine.GrapeDto;
 import cz.muni.fi.pa165.winery.dto.wine.HarvestDto;
 import cz.muni.fi.pa165.winery.services.wine.HarvestService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
 import java.util.List;
 
+@Component
+@Order(1)
 public class HarvestDataSeeder extends DataSeederBase<HarvestDto, HarvestService> {
     @Override
     protected Class<HarvestService> getPersistenceServiceClass() {

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/OrderDataSeeder.java

@@ -6,6 +6,8 @@ import cz.muni.fi.pa165.winery.dto.user.UserDto;
 import cz.muni.fi.pa165.winery.dto.wine.GrapeDto;
 import cz.muni.fi.pa165.winery.services.order.OrderService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.time.LocalDateTime;
 import java.util.Collections;
@@ -13,6 +15,8 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+@Component
+@Order(7)
 public class OrderDataSeeder extends DataSeederBase<OrderDto, OrderService> {
     @Override
     protected Class<OrderService> getPersistenceServiceClass() {

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/OrderItemDataSeeder.java

@@ -8,11 +8,15 @@ import cz.muni.fi.pa165.winery.dto.wine.WineBottleDto;
 import cz.muni.fi.pa165.winery.services.order.OrderItemService;
 import cz.muni.fi.pa165.winery.services.wine.HarvestService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
 import java.util.HashSet;
 import java.util.List;
 
+@Component
+@Order(8)
 public class OrderItemDataSeeder extends DataSeederBase<OrderItemDto, OrderItemService> {
     @Override
     protected Class<OrderItemService> getPersistenceServiceClass() {

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/ProductReviewDataSeeder.java

@@ -5,12 +5,16 @@ import cz.muni.fi.pa165.winery.dto.user.UserDto;
 import cz.muni.fi.pa165.winery.dto.wine.WineBottleDto;
 import cz.muni.fi.pa165.winery.services.review.ProductReviewService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.util.List;
 
 /**
  * @author Michaela Korenkova
  */
+@Component
+@Order(6)
 public class ProductReviewDataSeeder extends DataSeederBase<ProductReviewDto, ProductReviewService>{
     @Override
     protected Class<ProductReviewService> getPersistenceServiceClass() {

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/UserDataSeeder.java

@@ -4,10 +4,14 @@ import cz.muni.fi.pa165.winery.dto.user.UserDto;
 import cz.muni.fi.pa165.winery.enums.UserRoleType;
 import cz.muni.fi.pa165.winery.services.user.UserService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
 import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Component;
 
 import java.util.List;
 
+@Component
+@Order(2)
 public class UserDataSeeder extends DataSeederBase<UserDto, UserService> {
     @Override
     protected Class<UserService> getPersistenceServiceClass() {

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/UserRoleDataSeeder.java

@@ -5,9 +5,13 @@ import cz.muni.fi.pa165.winery.dto.user.UserRoleDto;
 import cz.muni.fi.pa165.winery.enums.UserRoleType;
 import cz.muni.fi.pa165.winery.services.user.UserRoleService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.util.List;
 
+@Component
+@Order(3)
 public class UserRoleDataSeeder extends DataSeederBase<UserRoleDto, UserRoleService> {
     @Override
     protected Class<UserRoleService> getPersistenceServiceClass() {

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/WineBottleDataSeeder.java

@@ -5,6 +5,8 @@ import cz.muni.fi.pa165.winery.dto.wine.WineBottleDto;
 import cz.muni.fi.pa165.winery.dto.wine.WineTypeDto;
 import cz.muni.fi.pa165.winery.services.wine.WineBottleService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
 import java.util.List;
@@ -12,6 +14,8 @@ import java.util.List;
 /**
  * @author Michaela Korenkova
  */
+@Component
+@Order(5)
 public class WineBottleDataSeeder extends DataSeederBase<WineBottleDto, WineBottleService>{
 
     @Override

winery/webapp/src/main/java/cz/muni/fi/pa165/winery/webapp/seeders/WineTypeDataSeeder.java

@@ -4,12 +4,16 @@ import cz.muni.fi.pa165.winery.dto.wine.GrapeDto;
 import cz.muni.fi.pa165.winery.dto.wine.WineTypeDto;
 import cz.muni.fi.pa165.winery.services.wine.WineTypeService;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
 
 import java.util.List;
 
 /**
  * @author Michaela Korenkova
  */
+@Component
+@Order(4)
 public class WineTypeDataSeeder extends DataSeederBase<WineTypeDto, WineTypeService>{
     @Override
     protected Class<WineTypeService> getPersistenceServiceClass() {