feature/STUD-23-listofstudents

backend/controllers/admin/StudentController.cpp

@@ -18,7 +18,7 @@ void StudentController::createStudent(const HttpRequestPtr &req,
     }
 
     // Validate required fields
-    if (!json->isMember("name") || !json->isMember("email") ||
+    if (!json->isMember("name") || !json->isMember("email") || 
         !json->isMember("studentId") || !json->isMember("phone") ||
         !json->isMember("dateofbirth") || !json->isMember("address") ||
         !json->isMember("sex"))
@@ -55,52 +55,6 @@ void StudentController::createStudent(const HttpRequestPtr &req,
         (*json)["dateofbirth"].asString(),
         (*json)["address"].asString(),
         (*json)["sex"].asString(),
-        (*json)["studentId"].asString());
-}
-
-// Handles GET request to retrieve all student records from the database
-void StudentController::getAllStudents(const HttpRequestPtr &req,
-                                       std::function<void(const HttpResponsePtr &)> &&callback)
-{
-    // Get the default database client instance
-    auto client = app().getDbClient("default");
-
-    // Execute SQL query asynchronously to fetch student data
-    client->execSqlAsync(
-        "SELECT id, name, phone, email, dateofbirth, address, sex, studentId FROM Students",
-
-        // Success callback: transform DB result into JSON array
-        [callback](const drogon::orm::Result &result)
-        {
-            Json::Value jsonResponse(Json::arrayValue);
-
-            // Iterate through each row and build a JSON object for each student
-            for (const auto &row : result)
-            {
-                Json::Value student;
-                student["studentId"] = row["studentId"].as<std::string>();
-                student["name"] = row["name"].as<std::string>();
-                student["dateofbirth"] = row["dateofbirth"].as<std::string>();
-                student["sex"] = row["sex"].as<std::string>();
-                student["phone"] = row["phone"].as<std::string>();
-                student["email"] = row["email"].as<std::string>();
-                student["address"] = row["address"].as<std::string>();
-                //student["enrollmentStatus"] = row["enrollmentStatus"].as<std::string>(); // May be null
-                jsonResponse.append(student);
-            }
-
-            // Return JSON response with HTTP 200 OK
-            auto resp = HttpResponse::newHttpJsonResponse(jsonResponse);
-            resp->setStatusCode(k200OK);
-            callback(resp);
-        },
-
-        // Error callback: return HTTP 500 with error message
-        [callback](const drogon::orm::DrogonDbException &e)
-        {
-            auto resp = HttpResponse::newHttpResponse();
-            resp->setStatusCode(k500InternalServerError);
-            resp->setBody("Database error: " + std::string(e.base().what()));
-            callback(resp);
-        });
-}
+        (*json)["studentId"].asString()
+    );
+}

backend/controllers/admin/StudentController.h

@@ -6,14 +6,9 @@ class StudentController : public drogon::HttpController<StudentController> {
     METHOD_LIST_BEGIN
     // Admin-only endpoint to create a new student
     ADD_METHOD_TO(StudentController::createStudent, "/api/admin/students", drogon::Post);
-    // Route: GET /api/admin/students → calls getAllStudents
-    ADD_METHOD_TO(StudentController::getAllStudents, "/api/admin/students", drogon::Get);
     METHOD_LIST_END
 
     // Handler
     void createStudent(const drogon::HttpRequestPtr &req,
                        std::function<void(const drogon::HttpResponsePtr &)> &&callback);
-    // Handles GET request to return all students as JSON
-                       void getAllStudents(const drogon::HttpRequestPtr &req,
-                        std::function<void(const drogon::HttpResponsePtr &)> &&callback);
 };

docs/admin/dashboard.html

@@ -4,19 +4,55 @@
 <meta charset="UTF-8">
 <title>Admin Dashboard</title>
 <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
-
+<style>
+  body {
+    margin: 0;
+    display: flex;
+    height: 100vh;
+    font-family: "Segoe UI", sans-serif;
+  }
+  .sidebar {
+    width: 220px;
+    background-color: #1e1e2f;
+    color: #fff;
+    display: flex;
+    flex-direction: column;
+    padding: 20px;
+  }
+  .sidebar h2 {
+    font-size: 1.5rem;
+    margin-bottom: 30px;
+    text-align: center;
+  }
+  .sidebar a {
+    color: #cfd1d7;
+    text-decoration: none;
+    padding: 10px 15px;
+    border-radius: 6px;
+    margin-bottom: 10px;
+    transition: background 0.2s ease;
+  }
+  .sidebar a:hover, .sidebar a.active {
+    background-color: #34344a;
+    color: #fff;
+  }
+  .main {
+    flex-grow: 1;
+    background-color: #f8f9fa;
+    padding: 40px;
+  }
+</style>
 </head>
-<link rel="stylesheet" href="assets/sidebar.css">
-
 <body>
-  <div id="sidebar-container"></div>
+  <div class="sidebar">
+    <h2>Admin</h2>
+    <a href="/admin/dashboard.html" class="active">Dashboard</a>
+    <a href="/admin/new_student.html">Add Student</a>
+  </div>
 
   <div class="main">
     <h1>Welcome, Admin!</h1>
     <p>This is your admin dashboard.</p>
   </div>
-
-  <script src="assets/sidebar.js"></script>
-
 </body>
 </html>