feat: added models

packages/server/schemas/spending.ts

@@ -0,0 +1,21 @@
+import { z } from 'zod';
+import { Schema, model } from 'mongoose';
+import { type SpendingType } from '../types/spending';
+
+export const SpendingSchema = z.object({
+  amount: z.number(),
+  currencyId: z.string(),
+  date: z.date(),
+  spendingCategoryId: z.string(),
+  userId: z.string(),
+} satisfies SpendingType);
+
+const schema = new Schema({
+  amount: { required: true, type: Number },
+  currencyId: { required: true, type: String },
+  date: { required: true, type: Date },
+  spendingCategoryId: { required: true, type: String },
+  userId: { required: true, type: String },
+} satisfies SpendingType);
+
+export const Spending = model('Spending', schema);