feat: complete day 19

day19/routes/schedule.js

@@ -0,0 +1,52 @@
+const express = require("express");
+const router = express.Router();
+const db = require("../models");
+const { Op } = require("sequelize");
+
+// POST /api/v1/schedule - Save an appointment
+router.post("/schedule", async (req, res) => {
+  try {
+    const { user_id, start_time, end_time } = req.body;
+    if (!start_time || !end_time) {
+      return res
+        .status(400)
+        .json({
+          success: false,
+          error: "start_time and end_time are required",
+        });
+    }
+    const appointment = await db.schedule.create({
+      user_id,
+      start_time,
+      end_time,
+    });
+    res.json({ success: true, data: appointment });
+  } catch (err) {
+    res.status(500).json({ success: false, error: err.message });
+  }
+});
+
+// GET /api/v1/booked - Return available times excluding scheduled
+router.get("/booked", async (req, res) => {
+  try {
+    // For demo: get all availability, then exclude times that overlap with schedule
+    const availabilities = await db.availability.findAll();
+    const schedules = await db.schedule.findAll();
+
+    // This is a simple exclusion, not a full calendar logic
+    // For each availability, exclude if any schedule overlaps
+    const availableTimes = availabilities.filter((avail) => {
+      const availStart = avail.start_time;
+      const availEnd = avail.end_time;
+      const overlap = schedules.some((sch) => {
+        return sch.start_time < availEnd && sch.end_time > availStart;
+      });
+      return !overlap;
+    });
+    res.json({ success: true, data: availableTimes });
+  } catch (err) {
+    res.status(500).json({ success: false, error: err.message });
+  }
+});
+
+module.exports = router;