From 9654264773d157da3dda78ddc54a04360df56baa Mon Sep 17 00:00:00 2001
From: Astrian Zheng <happy.wheel6743@astrian.moe>
Date: Thu, 19 Oct 2023 15:56:17 +1100
Subject: [PATCH] Submit review

---
 .../Controllers/AppointmentsController.cs     | 85 +++++++++++++++++++
 .../Views/Appointments/Review.cshtml          | 10 ++-
 2 files changed, 94 insertions(+), 1 deletion(-)

diff --git a/FIT5032-Assignment/Controllers/AppointmentsController.cs b/FIT5032-Assignment/Controllers/AppointmentsController.cs
index c1635c4..2dc401d 100644
--- a/FIT5032-Assignment/Controllers/AppointmentsController.cs
+++ b/FIT5032-Assignment/Controllers/AppointmentsController.cs
@@ -633,5 +633,90 @@ namespace FIT5032_Assignment.Controllers {
 
       return View();
     }
+
+    [HttpPost]
+    public ActionResult Review(FormCollection collection) {
+      Trace.WriteLine(collection["appointment"]);
+
+      // Verify login
+      if (Request.Cookies["psg_auth_token"] == null) {
+        // Redirect to home page
+        return RedirectToAction("Index");
+      }
+      var user = psgCredentialVerify(Request.Cookies["psg_auth_token"].Value);
+      if (user == null) {
+        // Redirect to home page
+        Response.Cookies["psg_auth_token"].Expires = DateTime.Now.AddDays(-1);
+        return RedirectToAction("Index");
+      }
+      var userProfile = loginInfo(user);
+      if (userProfile == null) {
+        // Redirect to home page, and remove cookies
+        Response.Cookies["psg_auth_token"].Expires = DateTime.Now.AddDays(-1);
+        return RedirectToAction("Index", "Home");
+      }
+
+      // Detect if user logined is patient
+      var role = db.Users.Find(userProfile.uuid).role;
+      if (role != 1) {
+        // Redirect to home page
+        TempData["tip"] = "Operation invalid";
+        return Redirect("/Appointments/Index");
+      }
+
+      // Check if the appointment is belong to the doctor or patient
+      var appointment = db.Appointments.Find(collection["appointment"]);
+      if (appointment == null) {
+        TempData["tip"] = "The appointment does not exist.";
+        return Redirect("/Appointments/Index");
+      }
+      if (appointment.patient != userProfile.uuid && appointment.responsibleBy != userProfile.uuid) {
+        TempData["tip"] = "The appointment does not exist.";
+        return Redirect("/Appointments/Index");
+      }
+
+      // Check status == 2
+      if (appointment.status != 2) {
+        TempData["tip"] = "Operation invalid";
+        return Redirect("/Appointments/Index");
+      }
+
+      // Check if the review exist
+      try {
+        var review = db.Reviews.Find(collection["appointment"]);
+        Trace.WriteLine(review);
+        if (review != null) {
+          TempData["tip"] = "You cannot append a new review to this appointment.";
+          return Redirect("/Appointments/Index");
+        }
+      } catch(Exception e) {
+        Trace.WriteLine(e);
+        TempData["tip"] = "System error";
+        return Redirect("/Appointments/Index");
+      }
+
+      // Create review
+      var uuid = Guid.NewGuid().ToString();
+      Reviews newReview = new Reviews {
+        appointment = collection["appointment"],
+        patient = userProfile.uuid,
+        doctor = appointment.responsibleBy,
+        score = Convert.ToInt32(collection["score"]),
+        comment = collection["comment"],
+        reviewAt = DateTime.Now,
+      };
+      db.Reviews.Add(newReview);
+      db.SaveChanges();
+
+      ViewBag.role = role;
+      ViewBag.appointment = appointment;
+      ViewBag.doctor = db.Doctors.Where(d => d.user == appointment.responsibleBy);
+      ViewBag.doctorUser = db.Users.Find(appointment.responsibleBy);
+      ViewBag.patient = db.Users.Find(appointment.patient);
+      ViewBag.review = newReview;
+      ViewBag.reviewAvailable = true;
+      ViewBag.tip = "Thanks for submit your review!";
+      return View();
+    }
   }
 }
diff --git a/FIT5032-Assignment/Views/Appointments/Review.cshtml b/FIT5032-Assignment/Views/Appointments/Review.cshtml
index b1595dc..e49a7bb 100644
--- a/FIT5032-Assignment/Views/Appointments/Review.cshtml
+++ b/FIT5032-Assignment/Views/Appointments/Review.cshtml
@@ -4,11 +4,18 @@
   Layout = "~/Views/Shared/_Layout.cshtml";
 }
 
+@if (ViewBag.tip != null) {
+  <div class="alert alert-success" role="alert">
+    @ViewBag.tip
+  </div>
+}
+
 <h2>Rate the experience</h2>
 
 @if (ViewBag.role == 1) {
   <p>You are about to review the Doctor <b>@ViewBag.doctorUser.displayName</b></p>
   <form method="post">
+    <input type="hidden" id="appointment" name="appointment" required value="@ViewBag.appointment.uuid" />
     <div class="form-group">
       <label for="score">How about your experience?</label>
       <input type="hidden" id="score" name="score" required />
@@ -26,7 +33,7 @@
     <div class="form-group">
       <label for="comment">Leave your comment</label>
       <div class='input-group'>
-        <textarea id="comment" class="form-control" name="comment" ></textarea>
+        <textarea id="comment" class="form-control" name="comment"></textarea>
       </div>
     </div>
     <button class="btn btn-primary" type="submit">Submit</button>
@@ -39,6 +46,7 @@
     .material-symbols-outlined {
       font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24
     }
+
     textarea {
       width: 100%;
     }