src/categories/dto/create-category.dto.ts

@@ -1,3 +1,8 @@
+import { ApiProperty } from '@nestjs/swagger';
+
 export class CreateCategoryDto {
+  @ApiProperty({
+    description: 'Category for expenses'
+  })
   name: string;
 }

src/categories/dto/update-category.dto.ts

@@ -1,4 +1,9 @@
-export class UpdateCategoryDto {
+import { ApiProperty } from '@nestjs/swagger';
+import { CreateCategoryDto } from './create-category.dto';
+
+export class UpdateCategoryDto extends CreateCategoryDto {
+  @ApiProperty({
+    description: 'Unique ID of the category'
+  })
   id: string;
-  name: string;
 }

src/expenses/dto/update-expense.dto.ts

@@ -3,7 +3,7 @@ import { ApiProperty } from '@nestjs/swagger';
 
 export class UpdateExpenseDto extends CreateExpenseDto {
   @ApiProperty({
-    description: 'UUID of the expense'
+    description: 'Unique ID of the expense'
   })
   id: string;
 }

src/merchants/dto/create-merchant.dto.ts

@@ -1,3 +1,8 @@
+import { ApiProperty } from '@nestjs/swagger';
+
 export class CreateMerchantDto {
+  @ApiProperty({
+    description: 'Merchant name'
+  })
   name: string;
 }

src/merchants/dto/update-merchant.dto.ts

@@ -1,4 +1,9 @@
-export class UpdateMerchantDto {
+import { CreateMerchantDto } from './create-merchant.dto';
+import { ApiProperty } from '@nestjs/swagger';
+
+export class UpdateMerchantDto extends CreateMerchantDto {
+  @ApiProperty({
+    description: 'Unique ID of merchant'
+  })
   id: string;
-  name: string;
 }

src/tags/dto/create-tag.dto.ts

@@ -1,3 +1,8 @@
+import { ApiProperty } from '@nestjs/swagger';
+
 export class CreateTagDto {
+  @ApiProperty({
+    description: 'Tag for expenses'
+  })
   name: string;
 }

src/tags/dto/update-tag.dto.ts

@@ -1,4 +1,9 @@
-export class UpdateTagDto {
+import { CreateTagDto } from './create-tag.dto';
+import { ApiProperty } from '@nestjs/swagger';
+
+export class UpdateTagDto extends CreateTagDto {
+  @ApiProperty({
+    description: 'Unique ID of tag'
+  })
   id: string;
-  name: string;
 }