Work Done

.env

@@ -1 +1 @@
-DATABASE_URL="postgresql://postgres:password@localhost:5433/sa_db?schema=public"
+DATABASE_URL="postgresql://postgres:1234@localhost:5432/sa_db?schema=public"

.http

@@ -0,0 +1,14 @@
+POST http://localhost:8081/createappointment 
+content-type: application/json
+
+{    
+    "email": "test@gmail.com",
+    "firstName":"Willem",
+    "lastName":"Botha",
+    "cellphone":"0769693806",
+    "petName":"Jax",
+    "petType":"Dog",
+    "vistReason":"Sore foot",
+    "appointmentEndDate":"2021-07-29 08:04:03.137",
+    "appointmentStartDate":"2021-07-30 08:04:03.137"
+}

routes/appointments.js

@@ -1,19 +1,56 @@
 const express = require("express");
 const router = express.Router();
-const { PrismaClient } = require('@prisma/client')
+const {
+    PrismaClient
+} = require('@prisma/client');
+const { json } = require("express");
 
 const prisma = new PrismaClient()
 
 // Health check
-router.get('/', async (req,res) => {
+router.get('/', async (req, res) => {
     res.send('Server is running');
     const t = 1;
 });
 
 //Get all appointments.
-router.get('/appointments', async (req,res) => {
+router.get('/appointments', async (req, res) => {
     const allUsers = await prisma.appointment.findMany();
     res.send(allUsers);
 });
 
+router.post('/createappointment', async (req, res) => {
+
+    const startDate = new Date(req.query.appointmentStartDate);
+    const endDate = new Date(req.query.appointmentEndDate);
+
+    const existStartDate = await prisma.appointment.findFirst({
+        where: {
+            appointmentStartDate: startDate,
+        },
+    });   
+
+    if(existStartDate == null){
+        const insertAppointment = await prisma.appointment.create({
+            data: {
+                email: req.query.email,
+                firstName: req.query.firstName,
+                lastName: req.query.lastName,
+                cellphone: req.query.cellphone,
+                petName: req.query.petName,
+                petType: req.query.petType,
+                vistReason: req.query.vistReason,
+                appointmentEndDate: startDate,
+                appointmentStartDate: endDate
+            }            
+        });
+        console.log("Inserted Appointment");
+        res.json(insertAppointment);
+    }
+    else{
+        console.log("Appointment Conflicts!");
+    } 
+
+});
+
 module.exports = router;