Changes between Version 9 and Version 10 of UseCaseImplementation

Timestamp:

02/17/25 13:37:39 (5 days ago)

Author:

222077

Comment:

--

UseCaseImplementation

@@ -68 +68 @@
 
 === 
+=== **ID 2** - Organize Trip
+The `/routes` endpoint provides transport organizers with the ability to manage their routes and organize trips. 
+It supports **viewing authorized routes**, **viewing trips for a specific route**, and **adding new trips**. 
+The request is handled by `CompanyRouteController` and `CompanyTripController`, which interact with `CompanyRouteService` and `CompanyTripService` to manage routes and trips.
 
+Here is an example of the flow to organize a trip:
+- View routes: `/routes/company`
+- View trips for a specific route: `/routes/company/view-trips/{routeId}`
+- Add a new trip: `/routes/company/view-trips/{routeId}/add-trip`
 
+=== 
+{{{
+    @RequestMapping("/routes")
+    public class CompanyRouteController {
+        private final CompanyRouteService companyRouteService;
 
+        public CompanyRouteController(CompanyRouteService companyRouteService) {
+            this.companyRouteService = companyRouteService;
+        }
+
+        @GetMapping("/company")
+        public String routes(Model model) {
+            model.addAttribute("companyRoutes", companyRouteService.getAuthorizedRoutes());
+            model.addAttribute("display", "/company/company-route");
+
+            return "master";
+        }
+    }
+}}}
+
+=== 
+{{{
+    @RequestMapping("/routes/company/view-trips/{routeId}")
+    public class CompanyTripController {
+        private final CompanyTripService companyTripService;
+        private final RouteService routeService;
+        private final LocationService locationService;
+
+        public CompanyTripController(CompanyTripService companyTripService, RouteService routeService, LocationService locationService) {
+            this.companyTripService = companyTripService;
+            this.routeService = routeService;
+            this.locationService = locationService;
+        }
+
+        @GetMapping
+        public String routeTrips(@PathVariable Integer routeId, Model model) {
+            Route route = routeService.findById(routeId);
+
+            model.addAttribute("trips", companyTripService.getAuthorizedTripsByRoute(routeId));
+            model.addAttribute("routeId", routeId);
+            model.addAttribute("locations", locationService.findAll());
+            model.addAttribute("routeSource", route.getSource());
+            model.addAttribute("routeDestination", route.getDestination());
+            model.addAttribute("display", "/company/company-view-trip");
+
+            return "master";
+        }
+
+        @PostMapping("/add-trip")
+        public String addNewTrip(@PathVariable Integer routeId,
+                                 @RequestParam("date") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE) LocalDate date,
+                                 @RequestParam("freeSeats") int freeSeats,
+                                 @RequestParam("locations") List<Integer> locationIds,
+                                 @RequestParam("etas") @DateTimeFormat(pattern = "HH:mm") List<LocalTime> etas,
+                                 RedirectAttributes redirectAttributes) {
+
+            try {
+                Route route = routeService.findById(routeId);
+                companyTripService.createTrip(route, date, freeSeats, locationIds, etas);
+                redirectAttributes.addFlashAttribute("message", "Trip created successfully!");
+            } catch (IllegalArgumentException | SecurityException e) {
+                redirectAttributes.addFlashAttribute("error", e.getMessage());
+            }
+            return "redirect:/routes/company/view-trips/" + routeId;
+        }
+    }
+}}}
+
+=== 
+==== Controller Details:
+- **URL Mapping:** `/routes`
+- **Method:** `GET`, `POST`
+- **Functionality:**
+  - **GET `/routes/company`**: Displays **authorized routes** for the transport organizer.
+  - **GET `/routes/company/view-trips/{routeId}`**: Displays all **authorized trips** for the selected route.
+  - **POST `/routes/company/view-trips/{routeId}/add-trip`**: Allows the transport organizer to **add a new trip** to an existing route.
+- **View:** Uses the `master` template and dynamically embeds `/company/company-route` and `/company/company-view-trip`.
+
+==== Breakdown:
+- When the transport organizer accesses `/routes/company`, the controller retrieves all authorized routes using `companyRouteService.getAuthorizedRoutes()` and displays them.
+- When the transport organizer accesses `/routes/company/view-trips/{routeId}`, the controller retrieves all authorized trips for the specified route using `companyTripService.getAuthorizedTripsByRoute(routeId)` and displays them along with the locations.
+{{{
+    /**
+     * Returns every trip for specific route if user is authorized.
+     *
+     * @param routeId the routeId for getting authorized trips
+     * @return all trips for the route || SecurityException("Unauthorized to access these trips.")
+     */
+    public List<Trip> getAuthorizedTripsByRoute(Integer routeId) {
+        Integer transportOrganizerId = authorizationService.getAuthenticatedTransportOrganizerId();
+
+        List<Trip> trips = tripService.findAllByPredicate(TripSpecification.tripsByRoute(routeId));
+
+        if (!trips.isEmpty() && !trips.get(0).getTranOrg().getTranOrgId().equals(transportOrganizerId)) {
+            throw new SecurityException("Unauthorized to access these trips.");
+        }
+        return trips;
+    }
+
+}}}
+- The transport organizer can add a new trip by submitting the form with details like date, free seats, locations, and estimated times of arrival (ETAs).
+
+=== 
+==== Result of `/routes/company`
+[[Image(company-routes-view.png, 100%)]]
+=== 
+
+==== Result of `/routes/company/view-trips/{routeId}`
+[[Image(company-trips-view.png, 100%)]]
+=== 
+
+=== Result of `/routes/company/view-trips/{routeId}/add-trip`
+[[Image(add-trip-modal.png, 100%)]]
+
+[[Image(add-trip-success.png, 100%)]]
+===