Nueva clase CommonMapper

- Se agrega a las demás clases mapper.
despensa-app · Nov 8, 2024 · 0154117 · 0154117
1 parent 67e96b2
commit 0154117
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Showing 5 changed files with 39 additions and 4 deletions.
diff --git a/src/main/java/dev/nmarulo/depensaapp/app/products/ProductMapper.java b/src/main/java/dev/nmarulo/depensaapp/app/products/ProductMapper.java
@@ -6,8 +6,10 @@
 import dev.nmarulo.depensaapp.app.productshoppinglist.ProductHasShoppingList;
 import dev.nmarulo.depensaapp.app.shoppinglist.ShoppingList;
 import dev.nmarulo.depensaapp.app.unitytypes.UnitType;
+import dev.nmarulo.depensaapp.commons.mapper.CommonMapper;
+import org.springframework.data.domain.Page;
 
-public final class ProductMapper {
+public final class ProductMapper extends CommonMapper {
 
     private ProductMapper() {
     }

diff --git a/src/main/java/dev/nmarulo/depensaapp/app/shoppinglist/ShoppingListMapper.java b/src/main/java/dev/nmarulo/depensaapp/app/shoppinglist/ShoppingListMapper.java
@@ -2,8 +2,10 @@
 
 import dev.nmarulo.depensaapp.app.productshoppinglist.ProductHasShoppingList;
 import dev.nmarulo.depensaapp.app.shoppinglist.dtos.*;
+import dev.nmarulo.depensaapp.commons.mapper.CommonMapper;
+import org.springframework.data.domain.Page;
 
-public final class ShoppingListMapper {
+public final class ShoppingListMapper extends CommonMapper {
 
     private ShoppingListMapper() {
     }

diff --git a/src/main/java/dev/nmarulo/depensaapp/app/unitytypes/UnitTypeMapper.java b/src/main/java/dev/nmarulo/depensaapp/app/unitytypes/UnitTypeMapper.java
@@ -1,8 +1,10 @@
 package dev.nmarulo.depensaapp.app.unitytypes;
 
 import dev.nmarulo.depensaapp.app.unitytypes.dtos.FindAllUnitTypeRes;
+import dev.nmarulo.depensaapp.commons.mapper.CommonMapper;
+import org.springframework.data.domain.Page;
 
-public final class UnitTypeMapper {
+public final class UnitTypeMapper extends CommonMapper {
 
     private UnitTypeMapper() {
     }

diff --git a/src/main/java/dev/nmarulo/depensaapp/app/users/UserMapper.java b/src/main/java/dev/nmarulo/depensaapp/app/users/UserMapper.java
@@ -2,8 +2,9 @@
 
 import dev.nmarulo.depensaapp.app.shoppinglist.ShoppingList;
 import dev.nmarulo.depensaapp.app.users.dtos.FindByIdUserRes;
+import dev.nmarulo.depensaapp.commons.mapper.CommonMapper;
 
-public final class UserMapper {
+public final class UserMapper extends CommonMapper {
 
     private UserMapper() {
     }

diff --git a/src/main/java/dev/nmarulo/depensaapp/commons/mapper/CommonMapper.java b/src/main/java/dev/nmarulo/depensaapp/commons/mapper/CommonMapper.java
@@ -0,0 +1,28 @@
+package dev.nmarulo.depensaapp.commons.mapper;
+
+import dev.nmarulo.depensaapp.commons.dtos.PagingAndSortingRes;
+import org.springframework.data.domain.Page;
+
+import java.util.function.Function;
+import java.util.function.Supplier;
+
+public class CommonMapper {
+
+    protected static <E, R extends PagingAndSortingRes<O>, O> R pageTo(final Page<E> page,
+                                                                       final Supplier<R> supplier,
+                                                                       final Function<E, O> function) {
+        final var response = supplier.get();
+        final var content = page.stream()
+                                .map(function)
+                                .toList();
+
+        response.setContent(content);
+        response.setCurrentPage(page.getNumber());
+        response.setPageSize(page.getNumberOfElements());
+        response.setTotalPages(page.getTotalPages());
+        response.setTotal(page.getTotalElements());
+
+        return response;
+    }
+
+}