feat: enhance date handling and formatting in quotes and belo features

apps/backend/src/lib/utils.ts

@@ -8,3 +8,13 @@ export function startOfToday(): Date {
   d.setHours(0, 0, 0, 0);
   return d;
 }
+
+export function parseLocalDate(dateStr: string): Date {
+  const [y, m, d] = dateStr.split("-").map(Number);
+  return new Date(y, m - 1, d);
+}
+
+export function startOfNextLocalDay(dateStr: string): Date {
+  const [y, m, d] = dateStr.split("-").map(Number);
+  return new Date(y, m - 1, d + 1);
+}

apps/backend/src/modules/expenses/expenses.service.ts

@@ -25,7 +25,9 @@ export const payExpenseSchema = z.object({
 
 export const updateExpenseSchema = z.object({
   amount: z.number().positive("El monto debe ser mayor a 0"),
-  dueDate: z.string().datetime({ message: "La fecha debe ser una fecha ISO válida" }),
+  dueDate: z
+    .string()
+    .datetime({ message: "La fecha debe ser una fecha ISO válida" }),
 });
 
 function lastDayOfMonth(year: number, month: number): number {

apps/backend/src/modules/quotes/handlers/getDailyMinMax.ts

@@ -2,6 +2,7 @@ import type { Context } from "hono";
 import type { QuoteType } from "../../../generated/prisma/client";
 import { cache } from "../../../lib/cache";
 import { prisma } from "../../../lib/prisma";
+import { parseLocalDate, startOfNextLocalDay } from "../../../lib/utils";
 
 const VALID_TYPES = ["BLUE", "BNA", "BELO"] as const;
 
@@ -22,11 +23,9 @@ export async function getDailyMinMax(c: Context) {
 
   const now = new Date();
   const startDate = startDateParam
-    ? new Date(startDateParam)
+    ? parseLocalDate(startDateParam)
     : new Date(now.getFullYear(), now.getMonth(), 1);
-  const endDate = endDateParam
-    ? new Date(new Date(endDateParam).getTime() + 86_400_000)
-    : now;
+  const endDate = endDateParam ? startOfNextLocalDay(endDateParam) : now;
 
   if (Number.isNaN(startDate.getTime()) || Number.isNaN(endDate.getTime())) {
     return c.json({ error: "Invalid date format. Use ISO 8601." }, 400);

apps/backend/src/modules/quotes/handlers/getDailyQuotes.ts

@@ -1,6 +1,7 @@
 import type { Context } from "hono";
 import { cache } from "../../../lib/cache";
 import { prisma } from "../../../lib/prisma";
+import { parseLocalDate, startOfNextLocalDay } from "../../../lib/utils";
 
 const VALID_TYPES = ["BLUE", "BNA", "BELO"] as const;
 
@@ -21,11 +22,9 @@ export async function getDailyQuotes(c: Context) {
 
   const now = new Date();
   const startDate = startDateParam
-    ? new Date(startDateParam)
+    ? parseLocalDate(startDateParam)
     : new Date(now.getFullYear(), now.getMonth(), 1);
-  const endDate = endDateParam
-    ? new Date(new Date(endDateParam).getTime() + 86_400_000)
-    : now;
+  const endDate = endDateParam ? startOfNextLocalDay(endDateParam) : now;
 
   if (Number.isNaN(startDate.getTime()) || Number.isNaN(endDate.getTime())) {
     return c.json({ error: "Invalid date format. Use ISO 8601." }, 400);

apps/backend/src/modules/quotes/handlers/getQuoteHistory.ts

@@ -2,6 +2,7 @@ import type { Context } from "hono";
 import type { QuoteType } from "../../../generated/prisma/client";
 import { cache } from "../../../lib/cache";
 import { prisma } from "../../../lib/prisma";
+import { parseLocalDate, startOfNextLocalDay } from "../../../lib/utils";
 
 const VALID_TYPES = ["BLUE", "BNA", "BELO"] as const;
 
@@ -23,11 +24,9 @@ export async function getQuoteHistory(c: Context) {
 
   const now = new Date();
   const startDate = startDateParam
-    ? new Date(startDateParam)
+    ? parseLocalDate(startDateParam)
     : new Date(now.getFullYear(), now.getMonth(), 1);
-  const endDate = endDateParam
-    ? new Date(new Date(endDateParam).getTime() + 86_400_000)
-    : now;
+  const endDate = endDateParam ? startOfNextLocalDay(endDateParam) : now;
 
   if (Number.isNaN(startDate.getTime()) || Number.isNaN(endDate.getTime())) {
     return c.json({ error: "Invalid date format. Use ISO 8601." }, 400);