BE-#94: Working on ExpenseSplitWidgetDto

backend/src/main/java/com/dhbw/get2gether/backend/widget/application/mapper/WidgetMapper.java

@@ -1,5 +1,6 @@
 package com.dhbw.get2gether.backend.widget.application.mapper;
 
+import com.dhbw.get2gether.backend.exceptions.EntityNotFoundException;
 import com.dhbw.get2gether.backend.user.model.SimpleUserDto;
 import com.dhbw.get2gether.backend.widget.model.IWidget;
 import com.dhbw.get2gether.backend.widget.model.Widget;
@@ -47,6 +48,14 @@ ExpenseEntryDto expenseEntryToExpenseEntryDto(ExpenseEntry expenseEntry, @Contex
                 .build();
     }
 
+    DeptDto deptToDeptDto(Dept dept, @Context List<SimpleUserDto> participants){
+        return DeptDto.builder()
+                .deptAmount(dept.getDeptAmount())
+                .user(participants.stream().filter(user -> user.getId().equals(dept.getUserId())).findFirst().orElseThrow(
+                        () -> new EntityNotFoundException("User not in participants")
+                )).build();
+    }
+
     abstract UserWithPercentageDto userWithPercentageToUserWithPercentageDto(UserWithPercentage userWithPercentage, SimpleUserDto user);
 
 }

backend/src/main/java/com/dhbw/get2gether/backend/widget/model/expensesplit/DeptDto.java

@@ -0,0 +1,16 @@
+package com.dhbw.get2gether.backend.widget.model.expensesplit;
+
+import com.dhbw.get2gether.backend.user.model.SimpleUserDto;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Builder
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class DeptDto {
+    private SimpleUserDto user;
+    private double deptAmount;
+}

backend/src/main/java/com/dhbw/get2gether/backend/widget/model/expensesplit/ExpenseSplitWidgetDto.java

@@ -18,6 +18,8 @@ public class ExpenseSplitWidgetDto implements IWidget {
     private final LocalDateTime creationDate;
     @Builder.Default
     private List<ExpenseEntryDto> entries = new ArrayList<>();
+    @Builder.Default
+    private List<DeptDto> depts = new ArrayList<>();
 
 
     @Override