Updated: README.md added diagrams

README.md

@@ -53,5 +53,13 @@ php -S localhost:8000 -t ./public
 4. Track your fuel consumption and spending through the dashboard.
 5. View detailed stats and graphs to analyze your driving habits.
 
+## Use case diagram
+![](.screenshots/usecase.png)
+## Data logical model
+![](.screenshots/dlm.png)
+
+## Class diagram
+![](.screenshots/class.png)
+
 ## License
 This project is licensed under GPL3.0 and later. More information is available in the `LICENSE` file.

TODO.md

@@ -12,7 +12,7 @@
 - [ ] remove/edit fuel record
 
 ## Until release
-- [ ] Sync offline data from locale storage
+- [x] Sync offline data from locale storage
 - [ ] Include kilometer state of an car
 - [ ] More charts
   - [ ] Average fuel conusption
@@ -21,3 +21,24 @@
   - [ ] Average fuel conusption in last 30 days
   - [ ] Kilometer state in last 30 days`
 - [ ] Offline navigation between dashboard and offline form
+
+## What has to be done
+- [x] Vehicle delete
+- [ ] intro tutorial when no car exist or just dont show anything
+- [ ] change/set default car
+- [ ] hide errors
+
+## Nice to have
+- [ ] specific car view - charts, fuel records
+- [ ] remove/edit fuel record
+- [ ] Include kilometer state of an car
+- [ ] More charts
+  - [ ] Average fuel conusption
+  - [ ] Kilometer state
+- [ ] More cards
+  - [ ] Average fuel conusption in last 30 days
+  - [ ] Kilometer state in last 30 days`
+- [ ] Offline navigation between dashboard and offline form
+- [ ] Fix vehicle deletion - wrong redirect
+
+

app/controllers/VehicleController.php

@@ -56,7 +56,23 @@ class VehicleController extends Controller {
     }
 
     public function delete() {
-        // TODO: Delete vehicle (to be implemented later)
+        if(!$_SERVER['REQUEST_METHOD'] === 'POST') {
+            echo "Wrong method";
+            return;
+        }
+
+        // TODO: Validate the request
+        $vehicle_id = $_POST['vehicle_id'];
+
+        $vehicle = new Vehicle();
+        $result = $vehicle->delete($vehicle_id, $_SESSION['user']['id']);
+
+        if($result != true) {
+            echo "Something went wrong";
+            return;
+        }
+
+        $this->view('vehicles/index', ['title' => 'Vehicles', 'vehicles' => $vehicles]);
     }
 
     public function api_get() {

app/models/Vehicle.php

@@ -60,4 +60,28 @@ class Vehicle {
 
         return $result->fetch_assoc();
     }
+
+    public function delete($vehicle_id, $user_id) {
+        try {
+            $stmt = $this->db->prepare("SELECT id FROM vehicles WHERE id = ? AND user_id = ?");
+            $stmt->bind_param("ii", $vehicle_id, $user_id);
+            $stmt->execute();
+            $result = $stmt->get_result();
+
+            if ($result->num_rows === 0) {
+                return "Error: Unauthorized action or vehicle not found.";
+            }
+
+            $stmt = $this->db->prepare("DELETE FROM vehicles WHERE id = ?");
+            $stmt->bind_param("i", $vehicle_id);
+
+            if ($stmt->execute()) {
+                return true;
+            } else {
+                return "Error: " . $stmt->error;
+            }
+        } catch (mysqli_sql_exception $e) {
+            return $e->getMessage();
+        }
+    }
 }

app/views/vehicles/index.php

@@ -14,8 +14,10 @@
                 <p><?= htmlspecialchars($vehicle['fuel_type']) ?></p>
                 <p><?= htmlspecialchars($vehicle['note'] ?? "") ?></p>
                 <div class="actions">
-                    <a href="/vehicles/edit?id=<?= $vehicle['id'] ?>">Edit</a>
+                <form method="POST" action="/vehicles/delete">
-                    <a href="/vehicles/delete?id=<?= $vehicle['id'] ?>" onclick="return confirm('Are you sure you want to delete this habit?')">Delete</a>
+                    <input type="number" name="vehicle_id" value="<?= $vehicle['id'] ?>" style="display: none">
+                    <input type="submit" value="Delete vehicle" class="btn-danger">
+                </form>
                 </div>
             </div>
         <?php endforeach; ?>

public/index.php

@@ -46,7 +46,7 @@ $router->group('/vehicles', ['RequireAuth'], function ($router) {
     $router->add('', 'VehicleController@index');
     $router->add('/create', 'VehicleController@create');
     $router->add('/edit/{id}', 'VehicleController@edit');
-    $router->add('/delete/{id}', 'VehicleController@delete');
+    $router->add('/delete', 'VehicleController@delete');
 });
 
 $router->group('/refuel', ['RequireAuth'], function ($router) {