modeling out expense entities and dtos

src/controllers/expenses/create-expense.dto.ts

@@ -1 +0,0 @@
-export class CreateExpenseDto {}

src/controllers/expenses/expense.dto.ts

@@ -1,4 +1,5 @@
 import { PartialType } from '@nestjs/mapped-types';
-import { CreateExpenseDto } from './create-expense.dto';
+
+export class CreateExpenseDto {}
 
 export class UpdateExpenseDto extends PartialType(CreateExpenseDto) {}

src/controllers/expenses/expense.entities.ts

@@ -0,0 +1,32 @@
+export class Expense {
+    id: number;
+    year: string;
+    month: string;
+    day: string;
+    cents: number;
+    category: Category;
+    subcategory?: SubCategory[];
+    merchant?: Merchant;
+    tags?: Tag[];
+    description?: string;
+}
+
+export class Category {
+    id: number;
+    category: string;
+}
+
+export class SubCategory {
+    id: number;
+    subcategory: string;
+}
+
+export class Merchant {
+    id: number;
+    merchant: string;
+}
+
+export class Tag {
+    id: number;
+    tag: string;
+}

src/controllers/expenses/expense.entity.ts

@@ -1 +0,0 @@
-export class Expense {}

src/controllers/expenses/expenses.controller.ts

@@ -1,7 +1,6 @@
 import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
 import { ExpensesService } from '../../services/expenses.service';
-import { CreateExpenseDto } from './create-expense.dto';
-import { UpdateExpenseDto } from './update-expense.dto';
+import { CreateExpenseDto, UpdateExpenseDto } from './expense.dto';
 
 @Controller('expenses')
 export class ExpensesController {

src/services/expenses.service.ts

@@ -1,15 +1,17 @@
 import { Injectable } from '@nestjs/common';
-import { CreateExpenseDto } from '../controllers/expenses/create-expense.dto';
-import { UpdateExpenseDto } from '../controllers/expenses/update-expense.dto';
+import { Expense } from '../controllers/expenses/expense.entities';
+import { CreateExpenseDto, UpdateExpenseDto } from '../controllers/expenses/expense.dto';
 
 @Injectable()
 export class ExpensesService {
+  private fakeTempData: Expense[] = [];
+
   create(createExpenseDto: CreateExpenseDto) {
     return 'This action adds a new expense';
   }
 
-  findAll() {
-    return `This action returns all expenses`;
+  findAll(): Expense[] {
+    return this.fakeTempData;
   }
 
   findOne(id: number) {