1 files changed, 54 insertions, 0 deletions
diff --git a/api/src/modules/one-time-expenses/one-time-expenses.schema.ts b/api/src/modules/one-time-expenses/one-time-expenses.schema.ts
new file mode 100644
index 0000000..9e32c8d
--- /dev/null
+++ b/api/src/modules/one-time-expenses/one-time-expenses.schema.ts
@@ -0,0 +1,54 @@
+import { z } from 'zod';
+
+const CATEGORIES = [
+  'moradia',
+  'alimentação',
+  'transporte',
+  'saúde',
+  'educação',
+  'lazer',
+  'serviços',
+  'outros',
+] as const;
+
+export const categoryEnum = z.enum(CATEGORIES);
+export const typeEnum = z.enum(['expense', 'income']);
+
+export const createOneTimeExpenseSchema = z.object({
+  name: z.string().min(1, 'Nome é obrigatório').max(100),
+  amount: z.number().positive('Valor deve ser positivo'),
+  category: categoryEnum.default('outros'),
+  type: typeEnum.default('expense'),
+  /** Data do gasto no formato YYYY-MM-DD. Default: hoje. */
+  expense_date: z
+    .string()
+    .regex(/^\d{4}-\d{2}-\d{2}$/, 'Formato: YYYY-MM-DD')
+    .optional(),
+  notes: z.string().max(500).nullable().optional(),
+});
+
+export const updateOneTimeExpenseSchema = z.object({
+  name: z.string().min(1).max(100).optional(),
+  amount: z.number().positive().optional(),
+  category: categoryEnum.optional(),
+  type: typeEnum.optional(),
+  expense_date: z.string().regex(/^\d{4}-\d{2}-\d{2}$/).optional(),
+  notes: z.string().max(500).nullable().optional(),
+});
+
+export const oneTimeExpenseParamsSchema = z.object({
+  userId: z.coerce.number().int().positive(),
+  id: z.coerce.number().int().positive(),
+});
+
+export const oneTimeExpenseUserParamsSchema = z.object({
+  userId: z.coerce.number().int().positive(),
+});
+
+export const oneTimeExpenseQuerySchema = z.object({
+  month: z.coerce.number().int().min(1).max(12).optional(),
+  year: z.coerce.number().int().min(2020).optional(),
+});
+
+export type CreateOneTimeExpenseInput = z.infer<typeof createOneTimeExpenseSchema>;
+export type UpdateOneTimeExpenseInput = z.infer<typeof updateOneTimeExpenseSchema>;